CN219511539U - Metal level bubble connection structure for level - Google Patents

Abstract

The utility model relates to the technical field of level gauges, and discloses a metal level bulb connecting structure for a level gauge, which comprises a level bulb and a level rod arranged at the bottom of the level bulb, wherein rubber gaskets are arranged on the bottom surface of the level bulb, screw rods are symmetrically arranged at the head end and the tail end of two sides of the level bulb, and the front end of each screw rod is connected with a spiral ring. According to the utility model, the screw rods of the screw rings are in relative screw connection and limit the vertical plates, the screw rings are rotated to enable the screw rings to move relative to the screw rods, so that the pressing and positioning of the vertical plates are released from the surfaces of the vertical plates, the locking plates at the bottoms of the vertical plates drive the vertical plates to slide downwards under the action of attractive force, the horizontal rods are released from limit relatively and are pulled out from the bottoms of the horizontal rods at the moment, the disassembly step is completed, then the brand new horizontal rods are taken and reinserted under the horizontal rods in a taking-out mode, or the brand new horizontal rods are connected with the horizontal rods, and the beneficial effects that the horizontal rods can be connected with any rod body or combined with any rod body through the self-contained connecting structure are achieved.

Description

Metal level bubble connection structure for level

Technical Field

The utility model relates to the technical field of level meters, in particular to a metal level bubble connecting structure for a level meter.

Background

The level gauge is mainly used for checking straightness of various machine tools and other types of equipment guide rails and horizontal positions and vertical positions of equipment installation, a level (gauge) tube of the level gauge is made of glass, the inner wall of the level tube is a curved surface with a certain curvature radius, liquid is filled in the tube, and when the level gauge is inclined, bubbles in the level tube move to one end of the level gauge, which is raised, so that the position of a horizontal plane is determined.

The metal level bubble and the main body of the prior level instrument are integrally formed, such as a novel level bubble observation structure and a level gauge with a publication number of (CN 213067556U), which are provided with a first mounting seat and a second mounting seat which are mutually matched and can be mounted in a ruler body shell, wherein the level bubble seat is arranged in the first mounting seat, and the reflecting mirror surface is arranged in the second mounting seat.

And publication number (CN 208688507U) a range finder with a level bubble structure, comprising a housing and an upper cover, wherein the surface of the upper cover is distributed with a display screen and a key zone, a range finding module and a level bubble structure are arranged in the housing, the center of the key zone is provided with a visible zone for the level bubble structure to display, and the level bubble structure comprises a sealed box body for containing liquid and bubbles.

Above-mentioned technical scheme is all with the bubble fixed mounting on the body of rod, in case the body of rod or bubble damage appears in arbitrary one and then whole unable use, and the bubble is in order to conveniently observe the bubble position simultaneously, and the cover body of its surface is the cover body and does not establish protective structure, and the cover body is the plastics material generally, and this level that has also led to connect the bubble needs accomodate alone and places, but during the in-service use like the building site, there is pothole ground environment and complicated indoor building steelframe, carries the level and bumps the cover body very easily.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a metal level bubble connecting structure for a level, which has the advantages that the level bubble self-contained connecting structure can be connected or combined with any rod body, the level bubble connecting structure can protect a level bubble shell when in idle, and the like, and solves the technical problems.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal level bubble connection structure for level gauge, includes the level bubble and sets up the horizon bar in the level bubble bottom, the rubber gasket is installed to the level bubble bottom surface, the symmetrical screw rod of installation of both sides head and tail end of level bubble, the spiro ring is connected to the screw rod front end;

the utility model discloses a level bubble, including the level bubble, the level bubble below sets up the locking plate, the locking plate is close to level bubble one side installation protection pad, the riser is installed to the locking plate front and back end, the riser middle-end sets up the logical groove that agrees with the screw rod, the riser is through logical groove sliding connection in the level bubble lateral wall.

As a preferable technical scheme of the utility model, the horizontal rod passes through the top surface of the locking plate and is positioned on the bottom surface of the level bubble, and the horizontal rod, the level bubble and the locking plate are parallel.

As the preferable technical scheme of the utility model, the screws are fixedly connected to the outer surface of the level bubble, two groups of screws are adopted, each group of screws is two, and four screws are respectively arranged at the head end and the tail end of the front wall and the rear wall of the level bubble.

As the preferable technical scheme of the utility model, the spiral thread is connected to the tail end of the screw rod, and the rear wall is attached to the outer wall of the riser.

As a preferable technical scheme of the utility model, the locking plate is positioned below the level bubble and is parallel to the level bubble, the protection pad is fixedly arranged in the center of the top surface of the locking plate, the protection pad is positioned right below the rubber gasket, and the protection pad is parallel to the rubber gasket.

As the preferable technical scheme of the utility model, the vertical plates are symmetrically arranged at the front end and the rear end of the top surface of the locking plate, the two vertical plates and the locking plate form a concave shape, and the through groove is penetrated and arranged in the center of the vertical plate and the inner side of the through groove is in sliding connection with the middle end of the screw rod.

Compared with the prior art, the utility model provides a metal level bubble connecting structure for a level, which has the following beneficial effects:

1. according to the utility model, the screw rods of the screw rings are in relative screw connection and limit the vertical plates, the screw rings are rotated to enable the screw rings to move relative to the screw rods, so that the pressing and positioning of the vertical plates are released from the surfaces of the vertical plates, the vertical plates are connected to the level bubble in a sliding mode under the effect of the through grooves, the vertical plates are driven to slide downwards by the locking plates at the bottoms of the vertical plates under the action of attractive force to separate from the level bubble, the horizontal rods are relatively released from limit and are pulled out from the bottoms of the level bubble, the disassembly step is completed, then the brand new horizontal rods are taken and reinserted under the level bubble in a taking-out mode, or the brand new level bubble is connected with the horizontal rods, and the beneficial effects that the level bubble can be connected with any rod body or combined by the self-contained connection structure are achieved.

2. According to the utility model, after the horizontal rod is disassembled from the bottom of the level bubble, the vertical plate is turned over by taking the screw rod as the center of a circle, at the moment, the locking plate at the bottom of the vertical plate is turned over from the lower part of the level bubble to the upper part of the level bubble, and then the vertical plate is loosened to enable the locking plate to naturally fall down under the action of gravitation and cover the top surface of the level bubble, so that the protection for the level bubble is formed, and the beneficial effect that the level bubble connecting structure can protect the level bubble shell when in idle state is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the vial of the present utility model;

FIG. 3 is an exploded view of the vial structure of the present utility model;

FIG. 4 is a schematic view of the flip of the riser structure of the present utility model.

Wherein: 1. a vial; 101. a rubber gasket; 2. a horizontal bar; 3. a screw; 301. a spiro ring; 4. a locking plate; 401. a protective pad; 5. a riser; 501. and (5) through grooves.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a metal level connecting structure for a level comprises a level 1 and a horizontal rod 2 arranged at the bottom of the level 1, wherein a rubber gasket 101 is arranged on the bottom surface of the level 1, screws 3 are symmetrically arranged at the head and tail ends of two sides of the level 1, and the front end of each screw 3 is connected with a spiral ring 301;

the locking plate 4 is arranged below the level bubble 1, the protection pad 401 is arranged on one surface of the locking plate 4 close to the level bubble 1, the vertical plate 5 is arranged at the front end and the rear end of the locking plate 4, the through groove 501 which is matched with the screw 3 is arranged at the middle end of the vertical plate 5, and the vertical plate 5 is in sliding contact with the side wall of the level bubble 1 through the through groove 501.

Further, the spiral ring 301 is rotated to move relatively to the screw 3, so that the surface far away from the vertical plate 5 releases the compression positioning of the vertical plate 5, at this time, the vertical plate 5 is slidably connected to the level bubble 1 under the effect of the through groove 501, and the locking plate 4 at the bottom of the vertical plate 5 drives the vertical plate 5 to slide downwards under the action of attractive force, so that the level bubble 1 is separated, at this time, the horizontal rod 2 is relatively released from the limit, and is pulled out from the bottom of the level bubble 1, and the disassembly step is completed, so that the damaged level bubble 1 and the horizontal rod 2 can be selectively replaced.

Further, after the damaged horizontal rod 2 is separated from the bottom of the level 1, the brand new horizontal rod 2 is taken and reinserted below the level 1 in a taking-out mode, at this time, the level 1 is placed on a flat ground, because the locking plate 4 is below the level 1, the locking plate 4 contacts the ground before the level 1, the screw 3 is slid by the through groove 501 formed in the vertical plate 5, so that the level 1 slides down to contact the top surface of the replaced horizontal rod 2, the spiral ring 301 is further reversed to be closely attached to the vertical plate 5, and the vertical plate 5 is locked, and at this time, the level 1 and the horizontal rod 2 are reconnected into a whole.

Further, after the horizontal rod 2 is detached from the bottom of the level bubble 1, the through groove 501 still keeps sliding connection with the screw rod 3, the vertical plate 5 is turned over by taking the screw rod 3 as the center of a circle, the locking plate 4 at the bottom of the vertical plate 5 is turned over to the upper part of the level bubble 1 from the lower part of the level bubble 1, then the vertical plate 5 is loosened to naturally fall under the action of attractive force and cover the top surface of the level bubble 1, protection for the level bubble 1 is formed, and meanwhile the protection pad 401 on the bottom surface of the locking plate 4 contacts the top surface of the level bubble 1, wherein the protection pad 401 and the rubber gasket 101 are made of soft rubber, and the shock absorption and impact prevention effects are achieved.

When the horizontal rod 2 is damaged, the spiral ring 301 is rotated to enable the spiral ring 301 to move relative to the screw rod 3, so that the surface far away from the vertical plate 5 is used for releasing the pressing and positioning of the vertical plate 5, the horizontal rod 2 is relatively released from limiting, the horizontal rod 2 is pulled out of the bottom of the horizontal rod 1, the disassembly step is completed, the brand new horizontal rod 2 is taken to be reinserted under the horizontal rod 1 in a taking-out mode, the horizontal rod 1 is placed on a flat ground, the locking plate 4 is in contact with the ground before the horizontal rod 1, the through groove 501 formed in the vertical plate 5 is utilized for sliding the spiral ring 301 to contact with the top surface of the replaced horizontal rod 2, the spiral ring 301 is further reversed to enable the spiral ring to be closely attached to the vertical plate 5, the vertical plate 5 is locked, and the horizontal rod 2 and the horizontal rod 1 are reconnected into a whole.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a metal level bubble connection structure for spirit level, includes level bubble (1) and sets up horizon bar (2) in level bubble (1) bottom, its characterized in that: rubber gaskets (101) are arranged on the bottom surface of the level bubble (1), screws (3) are symmetrically arranged at the head end and the tail end of the two sides of the level bubble (1), and the front end of each screw (3) is connected with a spiral ring (301);

the utility model discloses a level bubble, including bubble (1), riser (5) middle-end sets up logical groove (501) that agree with screw rod (3), riser (5) are through leading to groove (501) sliding connection in bubble (1) lateral wall, locking plate (4) are close to bubble (1) one side installation protection pad (401), riser (5) are installed to locking plate (4) front and back end.

2. A metallic level vial connection according to claim 1, characterized in that: the horizontal rod (2) passes through the top surface of the locking plate (4) and is positioned on the bottom surface of the level bubble (1), and the horizontal rod (2), the level bubble (1) and the locking plate (4) are parallel.

3. A metallic level vial connection according to claim 1, characterized in that: the screw rods (3) are fixedly connected to the outer surface of the level bubble (1), two groups of screw rods (3) are arranged, each group of screw rods (3) is two, and four screw rods (3) are respectively arranged at the head end and the tail end of the front wall and the rear wall of the level bubble (1).

4. A metallic level vial connection according to claim 3, characterized in that: the spiral ring (301) is in threaded connection with the tail end of the screw rod (3), and the rear wall is attached to the outer wall of the vertical plate (5).

5. A metallic level vial connection according to claim 2, characterized in that: the locking plate (4) is arranged below the level bubble (1) and is parallel to the level bubble, a protection pad (401) is fixedly arranged in the center of the top surface of the locking plate (4), the protection pad (401) is arranged right below the rubber gasket (101), and the protection pad (401) is parallel to the rubber gasket (101).

6. A metallic level vial connection according to claim 1, characterized in that: the vertical plates (5) are symmetrically arranged at the front end and the rear end of the top surface of the locking plate (4), the two vertical plates (5) and the locking plate (4) form a concave shape, and the through groove (501) is formed in the center of the vertical plates (5) in a penetrating mode and is connected with the middle end of the screw rod (3) in a sliding mode.