CN220525218U - Mechanical seal test platform - Google Patents

Abstract

The utility model relates to the technical field of test platforms, in particular to a mechanical seal test platform, which comprises a platform body, a speed reducing motor and a rotating shaft, wherein the platform body is detachably connected with a flange, the speed reducing motor drives the rotating shaft to rotate, the rotating shaft penetrates through the platform body and the flange, a mechanical seal is arranged on the rotating shaft through a shaft sleeve, a plurality of T-shaped grooves are formed in the flange, and the mechanical seal is fixedly connected with the T-shaped grooves in the flange through T-shaped bolts. The utility model can be suitable for mechanical seal installation with different specifications by using the shaft sleeves with different specifications, and a plurality of T-shaped grooves are formed on the flange, and the proper T-shaped grooves are selected for installation according to the size of the mechanical seal, so that the mechanical seal test with different specifications is realized by one test platform, and the test cost is reduced.

Description

Mechanical seal test platform

Technical Field

The utility model relates to the technical field of test platforms, in particular to a mechanical seal test platform.

Background

The mechanical seal is a device for preventing fluid leakage, which is formed by at least one pair of end faces perpendicular to the rotation axis and keeps fit and relatively slide under the action of fluid pressure and the elasticity (or magnetic force) of the compensation mechanism and the cooperation of the auxiliary seal. After the mechanical seal is manufactured, the mechanical seal must be tested to verify whether the cavity leaks and the leakage amount, and the test requires a corresponding test tool.

The test platform in the prior art can only test mechanical seals with one specification, and different test platforms are needed for testing mechanical seals with different specifications, so that the test cost is increased.

Disclosure of Invention

The utility model solves the problem of increased test cost caused by the need of different test platforms for testing mechanical seals with different specifications in the related art, and provides the mechanical seal test platform which can be suitable for the installation of mechanical seals with different specifications by using the shaft sleeves with different specifications.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a mechanical seal test platform, includes platform body, gear motor, rotation axis, platform body and flange detachable connection, gear motor drive rotation axis rotate just the rotation axis passes from platform body and flange in, install mechanical seal through the axle sleeve on the rotation axis, a plurality of T type grooves have been seted up on the flange, mechanical seal is fixed through T type bolt and the T type groove connection on the flange.

Preferably, the platform body is detachably connected with the flange through bolts.

Preferably, a waterproof cover is mounted on the rotating shaft and is positioned below the mechanical seal.

As an optimal scheme, the bottom of the platform body is provided with supporting legs, one side of each supporting leg is provided with a hanging column, and an electric hoist is arranged on each hanging column.

As an optimal scheme, the gear motor is arranged below the platform body through a motor bracket.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can be suitable for mechanical seal installation with different specifications by using the shaft sleeves with different specifications, and a plurality of T-shaped grooves are formed on the flange of the flange, and the proper T-shaped grooves are selected for installation according to the size of the mechanical seal, so that one test platform is used for realizing mechanical seal tests with different specifications, and the test cost is reduced; the waterproof cover is arranged on the rotating shaft, so that a good waterproof effect is achieved; one side of the test platform is provided with a hanging column, so that the test platform can be used for hanging mechanical seals, and time and labor are saved.

Drawings

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

fig. 2 is a schematic view of the structure of the flange of the present utility model.

In the figure:

1. platform body, 2, gear motor, 3, motor support, 4, rotation axis, 5, flange, 501, T type groove, 6, buckler, 7, axle sleeve, 8, davit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 2, a mechanical seal testing platform comprises a platform body 1, a gear motor 2 and a rotating shaft 4, wherein the platform body 1 is detachably connected with a flange 5 through bolts, the gear motor 2 drives the rotating shaft 4 to rotate, the rotating shaft 4 penetrates through the platform body 1 and the flange 5, a mechanical seal is mounted on the rotating shaft 4 through a shaft sleeve 7, a plurality of T-shaped grooves 501 are formed in the flange 5, and the mechanical seal is fixedly connected with the T-shaped grooves 501 on the flange 5 through T-shaped bolts.

In one embodiment, the rotating shaft 4 is provided with a waterproof cover 6, and the waterproof cover 6 is positioned below the mechanical seal, so that the waterproof cover 6 plays a good waterproof role.

In one embodiment, the bottom of the platform body 1 is provided with a supporting leg, one side of the supporting leg is provided with a hanging column 8 through a rotating shaft, the hanging column 8 can rotate in a certain angle, and an electric hoist is arranged on the hanging column 8 and used for hoisting of mechanical seal, so that time and labor are saved.

In one embodiment, the gear motor 2 is mounted below the platform body 1 by a motor bracket 3.

The above is a preferred embodiment of the present utility model, and a person skilled in the art can also make alterations and modifications to the above embodiment, therefore, the present utility model is not limited to the above specific embodiment, and any obvious improvements, substitutions or modifications made by the person skilled in the art on the basis of the present utility model are all within the scope of the present utility model.

Claims (5)

1. The utility model provides a mechanical seal test platform which characterized in that: including platform body, gear motor, rotation axis, the platform body can dismantle with the flange and be connected, gear motor drive rotation axis rotate just the rotation axis passes from platform body and flange in, install mechanical seal through the axle sleeve on the rotation axis, a plurality of T type grooves have been seted up on the flange, mechanical seal passes through T type bolt and is connected fixedly with the T type groove on the flange.

2. The mechanical seal testing platform of claim 1, wherein: the platform body is detachably connected with the flange through bolts.

3. The mechanical seal testing platform of claim 1, wherein: and a waterproof cover is arranged on the rotating shaft and positioned below the mechanical seal.

4. The mechanical seal testing platform of claim 1, wherein: the platform is characterized in that the bottom of the platform body is provided with supporting legs, a hanging column is arranged on one side of each supporting leg, and an electric hoist is arranged on each hanging column.

5. The mechanical seal testing platform of claim 1, wherein: the gear motor is arranged below the platform body through a motor bracket.