CN213381360U - Positioning device for valve installation - Google Patents

Abstract

The utility model relates to a valve installation technical field discloses a positioner is used in valve installation, including first pipeline, second pipeline and valve body, the outside of first pipeline and second pipeline all is equipped with first semicircle fixed plate and second semicircle fixed plate, equal fixedly connected with connecting plate on first semicircle fixed plate and the second semicircle fixed plate. The utility model discloses a thereby twist and move first nut and fix last semicircle fixed plate and the outside at first pipeline and second pipeline with semicircle fixed plate down, then twist and move the second nut, thereby contradict the lower extreme of backup pad and first pipeline and second pipeline, then place the valve body between first pipeline and second pipeline, thereby can let first pipeline through the backup pad, valve body and second pipeline three keep the level, further can let the accuracy of valve body position location high when the installation, thereby improve installation effectiveness and installation effect, therefore it is comparatively practical, and is suitable for extensive popularization and use.

Description

Positioning device for valve installation

Technical Field

The utility model relates to a valve installation technical field specifically is a positioner is used in valve installation.

Background

Valves are mechanical devices for controlling the flow, direction, pressure and temperature of a flowing fluid medium, valves are essential components of piping systems, valve tubes are technically the same as pumps and are often discussed as a separate category, valves can be operated manually or by hand wheels, handles or pedals, and can be controlled to change the pressure, temperature and flow of the fluid medium, and valves can be operated continuously or repeatedly for such changes, such as safety valves installed in hot water systems or steam boilers, and more complex control systems employ automatic control valves according to external input requirements, and the automatic control valves do not need manual operation according to the input and setting of the automatic control valves, so that the valves accurately control various requirements of the fluid medium.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the existing valve is installed through manual operation, the positioning accuracy of the position of the corresponding valve in installation is not high, the valve cannot be installed and fixed well, the installation efficiency is low, and the installation effect is poor, so that the positioning device for installing the valve is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in valve installation has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner is used in valve installation, includes first pipeline, second pipeline and valve body, the outside of first pipeline and second pipeline all overlaps and is equipped with semicircle fixed plate and semicircle fixed plate down, equal fixedly connected with connecting plate on semicircle fixed plate and the semicircle fixed plate down, it has the bolt to run through on the connecting plate, threaded connection has first nut, two on the bolt the equal fixedly connected with threaded rod of lower extreme of semicircle fixed plate down, two the cover is equipped with the backup pad between the threaded rod, threaded rod outside threaded connection of backup pad downside has the second nut.

As an optimized embodiment of the present invention, the rubber pad is fixedly mounted on the inner sides of the upper and lower semicircular fixing plates.

As an optimized embodiment of the present invention, a sealing ring is disposed between the valve body and the first and second pipelines.

As a preferred embodiment of the present invention, the supporting plate is a KN60 wear-resistant steel plate.

As a preferred embodiment of the present invention, the first nut and the second nut are butterfly nuts.

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

1. the utility model relates to a positioner is used in valve installation, thereby move first nut through twisting and fix last semicircle fixed plate and the outside at first pipeline and second pipeline with semicircle fixed plate down, then twist and move the second nut, thereby contradict the lower extreme of backup pad and first pipeline and second pipeline, then place the valve body between first pipeline and second pipeline, thereby can let first pipeline through the backup pad, valve body and second pipeline three keep the level, further can let the accuracy of valve body position location high when the installation, thereby improve installation effectiveness and installation effect.

2. The utility model relates to a positioner is used in valve installation, through the setting of rubber pad to can effectually increase the fastness of fixing on first pipeline and second pipeline with semicircle fixed plate down.

3. The utility model relates to a positioner is used in valve installation, through the high rigidity of KN60 wear-resisting steel sheet to can effectually prevent that backup pad 9 from bending easily and influencing the accuracy that valve body 4 was fixed a position.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a positioning device for mounting a valve according to the present invention;

fig. 2 is the utility model relates to a valve installation is with positioner semicircle fixed plate and lower semicircle fixed plate connection structure sketch map.

In the figure: 1. a first conduit; 2. an upper semicircular fixing plate; 3. a bolt; 4. a valve body; 5. a seal ring; 6. a second conduit; 7. a threaded rod; 8. a second nut; 9. a support plate; 10. a lower semicircular fixing plate; 11. a first nut; 12. a connecting plate; 13. and (7) a rubber pad.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following 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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a positioning device for valve installation comprises a first pipeline 1, a second pipeline 6 and a valve body 4, wherein the outer sides of the first pipeline 1 and the second pipeline 6 are respectively sleeved with an upper semicircle fixing plate 2 and a lower semicircle fixing plate 10, the upper semicircle fixing plate 2 and the lower semicircle fixing plate 10 are respectively fixedly connected with a connecting plate 12, a bolt 3 penetrates through the connecting plate 12, the bolt 3 is spirally connected with a first nut 11, the lower ends of the two lower semicircle fixing plates 10 are respectively fixedly connected with a threaded rod 7, a supporting plate 9 is sleeved between the two threaded rods 7, the outer side of the threaded rod 7 at the lower side of the supporting plate 9 is spirally connected with a second nut 8, the first nut 11 is screwed so as to fix the upper semicircle fixing plate 2 and the lower semicircle fixing plate 10 at the outer sides of the first pipeline 1 and the second pipeline 6, then the second nut 8 is screwed so as to abut the supporting plate 9 against the lower ends of the first pipeline 1 and the second pipeline 6, then place valve body 4 between first pipeline 1 and second pipeline 6 to can let first pipeline 1, valve body 4 and 6 three of second pipeline keep the level through backup pad 9, further can let the accuracy of valve body 4 position location high when the installation, thereby improve installation effectiveness and installation effectiveness.

In this embodiment (as shown in fig. 2), the rubber pads 13 are fixedly mounted on the inner sides of the upper semicircular fixing plate 2 and the lower semicircular fixing plate 10, and the firmness of the upper semicircular fixing plate 2 and the lower semicircular fixing plate 10 fixed on the first pipeline 1 and the second pipeline 6 can be effectively increased by the arrangement of the rubber pads 13.

In this embodiment (see fig. 1), the sealing rings 5 are disposed between the valve body 4 and the first pipeline 1 and the second pipeline 6, and the sealing performance between the valve body 4 and the first pipeline 1 and the second pipeline 6 can be effectively improved by the arrangement of the sealing rings 5.

In this embodiment (see fig. 1), the supporting plate 9 is a KN60 wear-resistant steel plate, and the accuracy of positioning the valve body 4 can be effectively prevented from being affected by the easy bending of the supporting plate 9 due to the high hardness of the KN60 wear-resistant steel plate.

In this embodiment (please refer to fig. 1), the first nut 11 and the second nut 8 are both butterfly nuts, and the butterfly nuts are arranged, so that an operator can conveniently screw the first nut 11 and the second nut 8 by hand.

It should be noted that the present invention relates to a positioning device for valve installation, which comprises a first pipe 1, an upper semicircular fixing plate 2, a bolt 3, a valve body 4, a sealing ring 5, a second pipe 6, a threaded rod 7, a second nut 8, a supporting plate 9, a lower semicircular fixing plate 10, a first nut 11, a connecting plate 12, and a rubber pad 13, wherein the components are all universal standard components or components known by technicians in the field, and the structure and principle of the positioning device can be known by technicians or conventional experimental methods, when the positioning device works, the first nut 11 is screwed to fix the upper semicircular fixing plate 2 and the lower semicircular fixing plate 10 at the outer sides of the first pipe 1 and the second pipe 6, and then the second nut 8 is screwed to abut the supporting plate 9 against the lower ends of the first pipe 1 and the second pipe 6, and then the valve body 4 is placed between the first pipe 1 and the second pipe 6, thereby the first pipeline 1, the valve body 4 and the second pipeline 6 can be kept horizontal through the supporting plate 9, the accuracy of the position positioning of the valve body 4 is further high when the valve is installed, thereby improving the installation efficiency and the installation effect, effectively increasing the firmness of the upper semicircular fixing plate 2 and the lower semicircular fixing plate 10 fixed on the first pipeline 1 and the second pipeline 6 through the arrangement of the rubber gasket 13, and through the arrangement of the sealing ring 5, thereby effectively increasing the sealing property of the connection between the valve body 4 and the first pipeline 1 and the second pipeline 6, and through the high hardness of the KN60 wear-resistant steel plate, thereby effectively preventing the supporting plate 9 from being easily bent to influence the positioning accuracy of the valve body 4, and through the arrangement of the butterfly nut, so that the operator can conveniently screw the first nut 11 and the second nut 8 by hand.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a positioner is used in valve installation, includes first pipeline (1), second pipeline (6) and valve body (4), its characterized in that: the outside of first pipeline (1) and second pipeline (6) all is equipped with semicircle fixed plate (2) and semicircle fixed plate (10) down, go up equal fixedly connected with connecting plate (12) on semicircle fixed plate (2) and semicircle fixed plate (10) down, it has bolt (3) to run through on connecting plate (12), threaded connection has first nut (11), two on bolt (3) the equal fixedly connected with threaded rod (7) of lower extreme of semicircle fixed plate (10) down, two the cover is equipped with backup pad (9) between threaded rod (7), threaded rod (7) outside threaded connection of backup pad (9) downside has second nut (8).

2. A positioning device for mounting a valve according to claim 1, wherein: and rubber pads (13) are fixedly arranged on the inner sides of the upper semicircular fixing plate (2) and the lower semicircular fixing plate (10).

3. A positioning device for mounting a valve according to claim 1, wherein: and a sealing ring (5) is arranged between the valve body (4) and the first pipeline (1) and between the valve body and the second pipeline (6).

4. A positioning device for mounting a valve according to claim 1, wherein: the supporting plate (9) is a KN60 wear-resistant steel plate.

5. A positioning device for mounting a valve according to claim 1, wherein: the first nut (11) and the second nut (8) are both butterfly nuts.

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