CN216279352U - Sealing tool - Google Patents

Abstract

The application discloses a sealing tool which comprises an inner supporting mechanism, a sealing mechanism and a driving mechanism, wherein the inner supporting mechanism is fixed on a container; the sealing mechanism is positioned at one side of the inner supporting mechanism; the driving mechanism and the sealing mechanism are connected with the inner support mechanism and are used for driving the sealing mechanism to seal the container; this sealed frock is through setting up internal stay mechanism, actuating mechanism and sealing mechanism, when sealing work, at first with internal stay mechanism be fixed in the container to seal the container through actuating mechanism drive sealing mechanism, can realize that the container carries out the sealed before the gas tightness detects, through above setting, can make sealed frock not receive the restriction of containment structure can realize the sealed of installation on the container, provide convenience for the sealed work before the gas tightness detects is carried out to the container.

Description

Sealing tool

Technical Field

The application belongs to the technical field of sealing device, especially, relate to a sealed frock.

Background

When large-scale complicated container gas tightness experiment is carried out, generally need to adopt sealed frock to seal the container, the sealed terminal surface and the container threaded connection that will seal the frock of most complicated containers usually adopt, compress tightly the sealing washer of sealed frock in the surface of container and seal. However, the sealing surface of the existing container part is not provided with a related thread structure for the threaded connection of the sealing tool, so that the sealing surface cannot be sealed by adopting the traditional sealing tool.

SUMMERY OF THE UTILITY MODEL

This application aims at solving current sealed frock at least to a certain extent and is difficult to realize sealing the sealed face that does not set up the helicitic texture to the container, causes inconvenient technical problem to the sealed work of container. Therefore, the application provides a sealing tool.

The sealed frock that this application embodiment provided includes:

the inner supporting mechanism is fixed on the inner wall of the container;

the sealing mechanism is positioned on one side of the inner supporting mechanism;

and two ends of the driving mechanism are respectively connected with the sealing mechanism and the internal support mechanism and are used for driving the sealing mechanism to seal the container.

In some embodiments, the internal bracing mechanism comprises:

a connecting rod is arranged on the upper portion of the connecting rod,

and the two jacking blocks are respectively in threaded connection with the two ends of the connecting rod.

In some embodiments, the threads on both ends of the connecting rod are of opposite hand.

In some embodiments, the internal bracing mechanism further comprises:

and the two locking nuts are in threaded connection with the connecting rod and are respectively positioned on one side opposite to the two jacking blocks.

In some embodiments, the internal bracing mechanism further comprises:

and the clamping nut is fixed on the connecting rod and positioned between the two jacking blocks.

In some embodiments, the opposite sides of the two top blocks are provided with soft layers.

In some embodiments, the softer layer is made of rubber.

In some embodiments, the sealing mechanism comprises:

the pressing plate is positioned on one side of the inner supporting mechanism and connected with the driving mechanism, and one surface, close to the inner supporting mechanism, of the pressing plate is provided with a mounting protrusion;

and the sealing ring is sleeved on the surface of the mounting protrusion.

In some embodiments, the drive mechanism comprises:

and a nut is arranged at one end of the driving screw rod, and the other end of the driving screw rod penetrates through the pressing plate and is in threaded connection with the internal support mechanism.

In some embodiments, the drive mechanism further comprises:

and the gasket is sleeved on the surface of the driving screw and positioned between the pressure plate and the screw cap.

The embodiment of the application has at least the following beneficial effects:

because this sealed frock is provided with interior mechanism, actuating mechanism and sealing mechanism that props, when sealing work, at first with on the mechanism is fixed in the container to seal the container through actuating mechanism drive sealing mechanism, can realize the container and carry out the sealed before the gas tightness detects, through above setting, can make sealed frock not receive the restriction of container structure and can realize the sealed of installation on the container, provide convenience for the sealed work before the gas tightness detects for the container.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows a schematic structural diagram of a sealing tool in an embodiment of the present application;

FIG. 2 illustrates a cross-sectional view of a sealing mechanism of the sealing tool of FIG. 1;

fig. 3 shows a use state diagram of the sealing tool in the embodiment of the present application.

Reference numerals:

10-internal support mechanism 11-connecting rod 12-top block

13-locking nut 14-clamping nut 20-sealing mechanism

21-pressure plate 22-sealing ring 30-driving mechanism

31-drive screw 32-gasket 40-container

121-soft layer 211-mounting boss 311-nut

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The application is described below with reference to specific embodiments in conjunction with the following drawings:

in one embodiment of the present application, there is provided a sealing tool including:

the inner supporting mechanism 10, the inner supporting mechanism 10 is fixed on the inner wall of the container 40;

the sealing mechanism 20, the sealing mechanism 20 is positioned at one side of the internal supporting mechanism 10;

and the two ends of the driving mechanism 30 are respectively connected with the sealing mechanism 20 and the inner supporting mechanism 10, and the driving mechanism 30 is used for driving the sealing mechanism 20 to seal the container 40.

Specifically, because the sealing tool is provided with the inner support mechanism 10, the driving mechanism 30 and the sealing mechanism 20, when the sealing tool performs sealing operation, the inner support mechanism 10 is firstly fixed on the container 40, and the driving mechanism 30 drives the sealing mechanism 20 to seal the container 40, so that the sealing before the air tightness detection of the container 40 can be realized, through the arrangement, the sealing tool can be installed on the container 40 without the limitation of the structure of the container 40, and the sealing tool is convenient for the sealing operation before the air tightness detection of the container 40.

In another embodiment of the present application, the internal bracing mechanism 10 includes:

a connecting rod 11;

two ejector blocks 12, two ejector blocks 12 are threaded connection in the both ends of connecting rod 11 respectively.

Specifically, the inner supporting mechanism 10 is provided with a connecting rod 11 and two top blocks 12, and the two top blocks 12 are respectively connected to two ends of the connecting rod 11 through threads, so that the top block 12 can move on the connecting rod 11 by rotating the connecting rod 11 or the top block 12, the top block 12 abuts against the inner side surface of the container 40 when moving towards the inner side surface of the container 40, and the inner supporting mechanism 10 can be fixed on the inner wall of the container 40 by abutting the two top blocks 12 against the inner side surface of the container 40; through this setting, for the sealed work of the sealed face of container 40 different structures, only need change with the kicking block 12 of sealed face adaptation can, can make this sealed frock be adapted to the fixed of the sealed face of all kinds of containers 40, promote the practicality of sealed frock.

In another embodiment of the present application, the threads at both ends of the connecting rod 11 are oppositely threaded.

Specifically, through this setting, can make two kicking blocks 12 screw in the opposite direction of connecting rod 11, only need can realize two kicking blocks 12 simultaneously and move towards the medial surface that is close to container 40 or the medial surface of keeping away from container 40 through the intermediate position of rotating connecting rod 11, provide convenience for the dismouting of internal stay mechanism 10.

In another embodiment of the present application, the internal bracing mechanism 10 further includes:

two lock nuts 13, two lock nuts 13 are all connected with connecting rod 11 screw thread and are located the relative one side of two kicking blocks 12 respectively.

Specifically, after the two top blocks 12 tightly push the inner side surface of the container 40, the locking of the top blocks 12 can be realized by rotating the two locking nuts 13, and the stability of the internal support mechanism 10 is improved.

In another embodiment of the present application, the internal bracing mechanism 10 further includes:

and the clamping nut 14 is fixed on the connecting rod 11 and is positioned between the two top blocks 12.

Specifically, the clamping nut 14 may facilitate the clamping work when rotating the connecting rod 11.

In another embodiment of the present application, the two top blocks 12 are provided with a soft layer 121 on the opposite sides.

Specifically, the soft layer 121 facilitates the top block 12 to adapt to the inner side structure of the container 40, and at the same time, can effectively prevent the top block 12 from tightly pushing against the inner side of the container 40, which causes abrasion to the inner side of the container 40.

In another embodiment of the present application, the softer layer 121 is made of rubber.

Specifically, the rubber has strong compression resistance and skid resistance, and can effectively adapt to the jacking work of the jacking block 12 and the inner side surface of the container 40.

In another embodiment of the present application, the sealing mechanism 20 includes:

the pressing plate 21 is positioned on one side of the inner supporting mechanism 10 and connected with the driving mechanism 30, and one surface of the pressing plate 21, which is close to the inner supporting mechanism 10, is provided with a mounting protrusion 211;

and the sealing ring 22 is sleeved on the surface of the mounting protrusion 211.

Specifically, the sealing ring 22 is fixed to the pressure plate 21 by the mounting protrusion 211, and during sealing, the driving mechanism 30 drives the pressure plate 21 to move, so as to drive the sealing ring 22 to be attached to the sealing surface of the container 40, thereby sealing the sealing surface of the container 40.

In another embodiment of the present application, the driving mechanism 30 includes:

and one end of the driving screw 31 is provided with a nut 311, and the other end of the driving screw 31 penetrates through the pressure plate 21 and is in threaded connection with the internal support mechanism 10.

Specifically, the nut 311 rotates the driving screw 31, so that the driving screw 31 moves axially, the nut 311 abuts against the pressure plate 21 and drives the pressure plate 21 to move along the driving screw 31, and finally the sealing ring 22 is driven to be attached to the sealing surface of the container 40, thereby sealing the sealing surface.

In this embodiment, further, the driving screws 31 are threadedly connected to the top blocks 12, and each top block 12 is connected to at least one driving screw 31.

In another embodiment of the present application, the driving mechanism 30 further includes:

and a washer 32, wherein the washer 32 is sleeved on the surface of the drive screw 31 and is positioned between the pressure plate 21 and the nut 311.

Specifically, the gasket 32 protects the pressure plate 21 and seals a hole in the top plate through which the driving screw 31 passes, thereby improving the sealing performance of the sealing tool.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise" indicate orientations or positional relationships based on the orientation or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.

It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative position relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a sealed frock, its characterized in that, sealed frock includes:

the inner supporting mechanism is fixed on the inner wall of the container;

the sealing mechanism is positioned on one side of the inner supporting mechanism;

and the two ends of the driving mechanism are respectively connected with the sealing mechanism and the internal support mechanism and used for driving the sealing mechanism to seal the container.

2. The seal tooling of claim 1, wherein the inner support mechanism comprises:

a connecting rod;

and the two jacking blocks are respectively in threaded connection with the two ends of the connecting rod.

3. The seal tooling of claim 2 wherein the threads at both ends of the connecting rod are of opposite hand.

4. The seal tooling of claim 2, wherein the inner support mechanism further comprises:

and the two locking nuts are in threaded connection with the connecting rod and are respectively positioned on one side opposite to the two jacking blocks.

5. The seal tooling of claim 2, wherein the inner support mechanism further comprises:

and the clamping nut is fixed on the connecting rod and positioned between the two jacking blocks.

6. The seal tooling of claim 2, wherein the opposite sides of the two jacking blocks are provided with soft layers.

7. The seal tooling of claim 6 wherein the softer layer is made of rubber.

8. The seal tooling of any one of claims 1-7, wherein the sealing mechanism comprises:

the pressing plate is positioned on one side of the inner supporting mechanism and connected with the driving mechanism, and one surface, close to the inner supporting mechanism, of the pressing plate is provided with a mounting protrusion;

and the sealing ring is sleeved on the surface of the mounting protrusion.

9. The seal tooling of claim 8 wherein the drive mechanism comprises:

and a nut is arranged at one end of the driving screw rod, and the other end of the driving screw rod penetrates through the pressing plate and is in threaded connection with the internal support mechanism.

10. The seal tooling of claim 9 wherein the drive mechanism further comprises:

and the gasket is sleeved on the surface of the driving screw and positioned between the pressure plate and the screw cap.

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