CN211262389U

CN211262389U - Liquid level meter fixed mounting mechanism

Info

Publication number: CN211262389U
Application number: CN202020115908.8U
Authority: CN
Inventors: 陈爱娟; 陈杰明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-08-14
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a level gauge fixed mounting mechanism, including the liquid level graduated flask, the upper and lower both ends of liquid level graduated flask radially are equipped with feed liquor pipe and fluid-discharge tube respectively, and the pipe diameter of feed liquor pipe and fluid-discharge tube is the same, the pointed end of feed liquor pipe and fluid-discharge tube all is equipped with positioning mechanism, the outer wall right side of liquid level graduated flask is equipped with coupling mechanism, coupling mechanism is including the grafting sleeve, the telescopic link, telescopic sleeve and annular installation frame, liquid level scale mark and rectangle breach are located same vertical plane, two screw holes have been seted up to the radial outer wall symmetry of annular installation frame, and the equal slip grafting of inner chamber of two screw holes has the screw thread regulation pole, the arc locating plate that is connected with the inner chamber that is located annular installation frame is all rotated. The utility model discloses in installing the level gauge fast, and be convenient for adjust the position of level gauge for in the liquid level graduated flask of level gauge is in relative vertical plane, not influence and learn the accurate numerical value of liquid level, simple and convenient.

Description

Liquid level meter fixed mounting mechanism

Technical Field

The utility model relates to a level gauge correlation technique field specifically is a level gauge fixed mounting mechanism.

Background

The liquid level meter is mainly used for directly displaying the height of medium liquid levels in various tanks, towers, tanks, boxes and other containers, the liquid level meter needs to be fixedly installed by an installation mechanism, and the liquid level meter is installed at the bottom of the container through a section of installation pipe and is communicated with the container in general; the installation height of the liquid level meter is inconvenient to adjust according to different installation workpieces, and the installation bracket cannot adjust the distance of the liquid level meter according to different workpieces, so that instable installation is caused; in addition, the angle of the mounting bracket is inconvenient to adjust, so that the position of the liquid level meter after being mounted cannot be in a vertical state, and the measuring effect of the liquid level meter is influenced; therefore, the liquid level meter fixing and mounting mechanism is designed and produced so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a level gauge fixed mounting mechanism to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a level gauge fixed mounting mechanism, includes the liquid level graduated flask, the outer wall axial portrayal of liquid level graduated flask has the liquid level scale mark, the upper and lower both ends of liquid level graduated flask radially are equipped with feed liquor pipe and fluid-discharge tube respectively, and the pipe diameter of feed liquor pipe and fluid-discharge tube is the same, the pointed end of feed liquor pipe and fluid-discharge tube all is equipped with positioning mechanism, the outer wall right side of liquid level graduated flask is equipped with coupling mechanism, coupling mechanism is including grafting sleeve, telescopic link, telescopic sleeve and annular installation frame, coupling mechanism is through grafting sleeve fixed clamping in liquid level graduated flask outer wall middle section position.

Preferably, the liquid level measuring cylinder is made of transparent toughened glass.

Preferably, the outer wall of the insertion sleeve is axially provided with a rectangular notch, the overlooking section of the insertion sleeve is of a three-quarter arc structure, and the liquid level scale mark and the rectangular notch are located in the same vertical plane.

Preferably, the inner cavity clearance of the rectangular notch of the inserting sleeve is 5mm larger than the pipe diameter of the liquid inlet pipe.

Preferably, the one end fixed welding of telescopic link is in the telescopic radial outer wall middle section position of pegging graft, and the other end and the slip grafting of telescopic sleeve inner chamber, the telescopic right-hand member of keeping away from the telescopic link of telescopic link rotates with the radial outer wall of annular installation frame to be connected.

Preferably, two threaded holes are symmetrically formed in the radial outer wall of the annular installation frame, the inner cavities of the two threaded holes are slidably inserted with threaded adjusting rods, and one ends, far away from each other, of the threaded adjusting rods are rotatably connected with arc-shaped positioning plates located in the inner cavities of the annular installation frame.

Preferably, each positioning mechanism comprises a connecting threaded sleeve, a first butt flange and a second butt flange, each connecting threaded sleeve is respectively sleeved with the outer wall of each second butt flange through internal threads, the two connecting threaded sleeves are respectively sleeved on the outer walls of the liquid inlet pipe and the liquid outlet pipe in a sliding manner, the two first butt flanges are respectively connected with the tip inner cavities of the liquid inlet pipe and the liquid outlet pipe, the butt pipes butted with the first butt flanges extend from the same side wall of the two second butt flanges close to the first butt flanges, the threaded connectors extend from the same side of the right end face of the two second butt flanges far away from the first butt flanges, and a plurality of conical limiting blocks distributed in an annular manner extend from the same side of the side wall of each first butt flange close to the second butt flanges, and the edge position of the side wall of one side of each second butt joint flange plate, which is close to the first butt joint flange plate, is provided with a conical limiting groove which is in matched splicing with each conical limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a fixed installation mechanism of a liquid level meter, which is convenient for installing the liquid level meter quickly and adjusting the position of the liquid level meter, so that a liquid level measuring cylinder of the liquid level meter is positioned in a relative vertical plane, the accurate numerical value of the liquid level is not influenced, and the fixed installation mechanism is simple and convenient;

2. the utility model discloses, through setting up the inner chamber clearance of the rectangular breach of grafting sleeve 5mm bigger than the pipe diameter of feed liquor pipe, when making the grafting sleeve lie in the fixed block of liquid level graduated flask outer wall like this, can cross the feed liquor pipe through the rectangular breach earlier, then with the fixed block in outer wall middle section position of liquid level graduated flask again;

3. the utility model discloses, see through with liquid level scale mark and rectangle breach set up to same vertical plane in, the purpose that sets up like this is convenient for see through rectangle breach inner chamber, comes the numerical value of visual observation liquid level scale mark to plug sleeve outer wall covers the liquid level scale mark, influences reading of the concrete numerical value of liquid level.

Drawings

FIG. 1 is an exploded view of the structure of an embodiment of the present invention;

fig. 2 is an enlarged view of a structure at a position in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a liquid level measuring cylinder; 11. liquid level scale marks; 12. a liquid inlet pipe; 13. a liquid discharge pipe; 14. a positioning mechanism; 141. connecting the threaded sleeve; 142. a first mating flange; 143. a conical limiting block; 144. A second docking flange; 145. a threaded connector; 146. a conical limiting groove; 147. butt-joint pipes; 2. A connecting mechanism; 21. inserting a sleeve; 22. a telescopic rod; 23. a telescopic sleeve; 24. a threaded adjusting rod; 25. An arc-shaped positioning plate; 26. an annular mounting frame.

Detailed Description

In order to facilitate the use, the embodiment of the utility model provides a level gauge fixed mounting mechanism. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-2, the present embodiment provides a fixed installation mechanism for a liquid level meter, which includes a liquid level measuring cylinder 1, wherein a liquid level scale mark 11 is axially drawn on an outer wall of the liquid level measuring cylinder 1, a liquid inlet pipe 12 and a liquid outlet pipe 13 are respectively radially arranged at an upper end and a lower end of the liquid level measuring cylinder 1, pipe diameters of the liquid inlet pipe 12 and the liquid outlet pipe 13 are the same, positioning mechanisms 14 are respectively arranged at tips of the liquid inlet pipe 12 and the liquid outlet pipe 13, a connection mechanism 2 is arranged on a right side of an outer wall of the liquid level measuring cylinder 1, the connection mechanism 2 includes a plug-in sleeve 21, a telescopic rod 22, a telescopic sleeve 23 and an annular installation frame 26, and the connection mechanism 2 is fixedly clamped at a middle.

Wherein, the outer wall of the inserting sleeve 21 is axially provided with a rectangular gap, and the overlooking section of the inserting sleeve 21 is in a three-quarter arc structure,

one end of the telescopic rod 22 is fixedly welded at the middle section of the radial outer wall of the insertion sleeve 21, the other end of the telescopic rod is in sliding insertion connection with the inner cavity of the telescopic sleeve 23, and the right end, far away from the telescopic rod 22, of the telescopic sleeve 23 is rotatably connected with the radial outer wall of the annular mounting frame 26;

two threaded holes are symmetrically formed in the radial outer wall of the annular mounting frame 26, threaded adjusting rods 24 are inserted into the inner cavities of the two threaded holes in a sliding mode, and arc-shaped positioning plates 25 located in the inner cavity of the annular mounting frame 26 are rotatably connected to the ends, far away from each other, of the two threaded adjusting rods 24;

each positioning mechanism 14 comprises a connecting threaded sleeve 141, a first butt flange 142 and a second butt flange 144, each connecting threaded sleeve 141 is respectively sleeved with the outer wall of each second butt flange 144 through internal threads, the two connecting threaded sleeves 141 are respectively sleeved on the outer walls of the liquid inlet pipe 12 and the liquid outlet pipe 13 in a sliding manner, the two first butt flanges 142 are respectively connected with the tip inner cavities of the liquid inlet pipe 12 and the liquid outlet pipe 13, the two second butt flanges 144 extend integrally from the side wall of one side close to the first butt flange 142 to be butted with a butt pipe 147 butted with the first butt flange 142, the two second butt flanges 144 extend integrally from the right end face of the first butt flange 142 to be far away from the threaded connector 145, and a plurality of conical limiting blocks 143 distributed annularly extend integrally from the edge position of the side wall of one side close to the second butt flange 144 of each first butt flange 142, a tapered limiting groove 146 matched and inserted with each tapered limiting block 143 is formed in the edge position of the side wall of one side, close to the first butting flange 142, of each second butting flange 144;

in this embodiment, during installation, the annular mounting frame 26 of the connecting mechanism 2 is first sleeved on the outer wall of the external device, the two threaded adjusting rods 24 are respectively rotated to drive the arc-shaped positioning plate 25 to synchronously move along the radial direction of the inner cavity of the annular mounting frame 26, so that the annular mounting frame 26 of the connecting mechanism 2 is fixedly clamped on the outer wall of the external device, then the threaded connectors 145 of the second butt flange plates 144 of the two positioning mechanisms 14 are respectively connected with the inner cavities of the upper and lower liquid inlet and outlet pipe orifices of the external device, the splicing sleeve 21 of the connecting mechanism 2 is fixedly clamped on the middle section of the outer wall of the liquid level measuring cylinder 1, so that the liquid level measuring cylinder 1 can drive the splicing sleeve 21, the telescopic rod 22 and the telescopic sleeve 23 to freely rotate around the radial outer wall of the annular mounting frame 26, and the verticality between the liquid level measuring cylinder, then the first butt flange 142 at the tip of the inlet pipe 12 and the outlet pipe 13 can be inserted into the butt pipe 147 of the second butt flange 144, meanwhile, the tapered limiting block 143 of the first butt flange 142 can be inserted in the tapered limiting groove 146 of the second butt flange 144 in a matching manner, so as to prevent the connecting threaded sleeve 141 from rotating to drive the liquid level measuring cylinder 1 to rotate synchronously, and then the connecting threaded sleeve 141 can be connected with the outer walls of the liquid inlet pipe 12 and the liquid outlet pipe 13 in a sliding way at random, the two connecting threaded sleeves 141 are respectively sleeved with the outer walls of the two second butt joint flange discs 144, so that the two first butt joint flange discs 142 are respectively in tight butt joint with the two butt joint pipes 147 to prevent leakage, can realize quick accurate correction liquid level graduated flask 1's the straightness that hangs down for the liquid level graduated flask of level gauge is in relative vertical plane, does not influence and learns the accurate numerical value of liquid level, and is simple and convenient.

Example 2

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1:

the liquid level measuring cylinder 1 is made of transparent toughened glass, so that the breakage resistance of the liquid level measuring cylinder 1 is enhanced conveniently, and a user can watch the liquid level height conveniently;

the liquid level scale mark 11 and the rectangular notch are positioned in the same vertical plane, so that the purpose of setting is to facilitate visual observation of the numerical value of the liquid level scale mark 11 through the inner cavity of the rectangular notch so as to prevent the outer wall of the inserting sleeve 21 from covering the liquid level scale mark 11 and influencing the reading of the specific numerical value of the liquid level;

the inner chamber clearance of the rectangle breach of grafting sleeve 21 is 5mm bigger than the pipe diameter of feed liquor pipe 12, makes grafting sleeve 21 when 1 outer wall fixed fastening of liquid level graduated flask, can cross feed liquor pipe 12 through the rectangle breach earlier, then with the outer wall middle section fixed fastening of liquid level graduated flask 1 again.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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

Claims

1. The utility model provides a level gauge fixed mounting mechanism, includes liquid level graduated flask (1), its characterized in that: the outer wall axial of liquid level graduated flask (1) is carved with liquid level scale mark (11), the upper and lower both ends of liquid level graduated flask (1) radially are equipped with feed liquor pipe (12) and fluid-discharge tube (13) respectively, and the pipe diameter of feed liquor pipe (12) and fluid-discharge tube (13) is the same, the pointed end of feed liquor pipe (12) and fluid-discharge tube (13) all is equipped with positioning mechanism (14), the outer wall right side of liquid level graduated flask (1) is equipped with coupling mechanism (2), coupling mechanism (2) are including grafting sleeve (21), telescopic link (22), telescopic sleeve (23) and annular installation frame (26), coupling mechanism (2) are through grafting sleeve (21) fixed joint in liquid level graduated flask (1) outer wall middle section position.

2. The fixed mounting mechanism of a liquid level meter as claimed in claim 1, wherein: the liquid level measuring cylinder (1) is made of transparent toughened glass.

3. The fixed mounting mechanism of a liquid level meter as claimed in claim 1, wherein: rectangular gaps are axially formed in the outer wall of the inserting sleeve (21), the overlooking cross section of the inserting sleeve (21) is of a three-quarter circular arc structure, and the liquid level scale marks (11) and the rectangular gaps are located in the same vertical plane.

4. A fluid level gauge attachment mechanism as claimed in claim 3, wherein: the inner cavity clearance of the rectangular gap of the insertion sleeve (21) is 5mm larger than the pipe diameter of the liquid inlet pipe (12).

5. The fixed mounting mechanism of a liquid level meter as claimed in claim 1, wherein: the one end fixed welding of telescopic link (22) is in the radial outer wall middle section position of grafting sleeve (21), and the other end and telescopic sleeve (23) inner chamber slip grafting, the right-hand member of keeping away from telescopic link (22) of telescopic sleeve (23) rotates with the radial outer wall of annular installation frame (26) to be connected.

6. The fixed mounting mechanism of a liquid level meter as claimed in claim 1, wherein: two threaded holes are symmetrically formed in the radial outer wall of the annular mounting frame (26), inner cavities of the two threaded holes are all slidably inserted with threaded adjusting rods (24), and one ends, far away from each other, of the threaded adjusting rods (24) are all rotatably connected with arc-shaped positioning plates (25) located in the inner cavities of the annular mounting frame (26).

7. The fixed mounting mechanism of a liquid level meter as claimed in claim 1, wherein: each positioning mechanism (14) comprises a connecting threaded sleeve (141), a first butt flange plate (142) and a second butt flange plate (144), each connecting threaded sleeve (141) is respectively sleeved with the outer wall of each second butt flange plate (144) through internal threads, the two connecting threaded sleeves (141) are respectively sleeved on the outer walls of the liquid inlet pipe (12) and the liquid outlet pipe (13) in a sliding mode, the two first butt flange plates (142) are respectively connected with tip inner cavities of the liquid inlet pipe (12) and the liquid outlet pipe (13), butt joint pipes (147) butted with the first butt flange plates (142) extend from the side walls of one side, close to the first butt flange plates (142), of the two second butt flange plates (144), and threaded joints (145) extend from the right end faces, far away from the first butt flange plates (142), of the two second butt flange plates (144), the edge position of one side wall of each first butt joint flange plate (142) close to the second butt joint flange plate (144) extends to form a plurality of conical limiting blocks (143) which are distributed annularly, and the edge position of one side wall of each second butt joint flange plate (144) close to the first butt joint flange plate (142) is provided with a conical limiting groove (146) which is matched and spliced with each conical limiting block (143).