CN221880569U - Metal gasket convenient to spacing is fixed - Google Patents

Abstract

The utility model relates to the technical field of metal gaskets, in particular to a metal gasket convenient for limiting and fixing, which comprises a shell, wherein the inner side of the shell is fixedly connected with a fixing block, the inner side of the fixing block is fixedly connected with a wear-resisting layer, the inner side of the wear-resisting layer is provided with a limiting groove, the inner side of the limiting groove is connected with a limiting block in a clamping manner, the top end of the limiting block is fixedly connected with a baffle plate, the inner side of the shell is fixedly connected with a gasket at the central position, and the top end of the gasket is provided with a flange plate.

Description

Metal gasket convenient to spacing is fixed

Technical Field

The utility model relates to the technical field of metal gaskets, in particular to a metal gasket convenient to limit and fix.

Background

The metal gasket is a common sealing material and is widely applied to sealing of various mechanical equipment and industrial pipelines, and the metal gasket is used for filling a gap between two planes so as to prevent liquid, gas or dust from leaking out of the gap, and the pipeline connection part is generally weaker than the pipeline part.

The existing metal gasket is a smooth plane, is troublesome to align when being connected with the flange, and is easy to generate dislocation and offset when not fixed, so that time is wasted; the existing metal gasket is poor in sealing performance and lacks supporting force at the joint of the pipeline; the existing metal gasket protects the bolts at the joint, is easy to erode by rainwater after outdoor use, and is rusted, so that stability of the joint is affected, and the metal gasket convenient to limit and fix is provided for the problems.

Disclosure of utility model

The utility model aims to provide a metal gasket convenient for limiting and fixing so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a metal gasket convenient to spacing is fixed, includes the shell, the inboard fixedly connected with fixed block of shell, the inboard fixedly connected with wearing layer of fixed block, the inboard of wearing layer is equipped with the spacing groove, the inboard block of spacing groove is connected with the stopper, the top fixedly connected with baffle of stopper, the inboard of shell is located central point put fixedly connected with gasket, the top of gasket is equipped with the ring flange, the inside of gasket is equipped with first spacing hole, the inside of ring flange is equipped with the spacing hole of second, the one end fixedly connected with backup pad of shell is kept away from to the gasket, the outside fixedly connected with sealing layer of backup pad, one side fixedly connected with pipeline of ring flange.

Preferably, the top end of the baffle is fixedly connected with a handle.

Preferably, a rubber ring is fixedly connected to the inside of the handle.

Preferably, one end of the shell is tightly attached to the baffle.

Preferably, one end of the baffle is slidably connected with a pipeline.

Preferably, the outer side of the sealing layer is tightly attached to the pipeline.

Preferably, the pipeline and the flange plate are one group, two groups are shared, and the pipeline and the flange plate are arranged on the surface of the sealing layer in an up-down symmetrical way.

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

1. According to the utility model, through the components such as the shell, the sealing layer and the supporting plate, the effect of quickly fixing the pipeline and the metal gasket can be realized by clamping the pipeline with the sealing layer and the supporting plate, and the dislocation of the pipeline and the metal gasket is effectively prevented, so that the problems that the existing metal gasket is a smooth plane, is troublesome to align when being connected with the flange, is easy to generate dislocation and offset when not fixed, and wastes time are solved;

2. According to the utility model, through the components such as the shell, the gasket, the sealing layer and the supporting plate, the pipeline and the flange plate are sleeved on the outer sides of the sealing layer and the supporting plate until the flange plate is attached to the gasket, the sealing layer can increase the tightness of the joint, and the supporting plate can provide one layer of supporting force for the joint to prevent the pipeline at the joint from deforming, so that the problems that the sealing performance of the traditional metal gasket is poor and the supporting force for the joint of the pipeline is lacking are solved;

3. According to the utility model, through the components such as the shell, the fixed block, the wear-resistant layer, the limit groove, the limiting block, the baffle and the like, the inner side of the baffle is moved to the shell along the outer side of the pipeline, and under the action of the limit groove in the fixed block and the wear-resistant layer, the baffle is clamped with the limit groove, so that the baffle and the shell are fixed together, and substances such as rainwater and the like can be effectively prevented from contacting with the joint of the pipeline, thereby solving the problems that the existing metal gasket protects the bolt at the joint, is easy to be corroded by rainwater after outdoor use, causes rust, and affects the stability of the joint.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic top view of a baffle-less structure of the present utility model;

FIG. 5 is a schematic view of the bottom view of the baffle plate of the present utility model;

In the figure: 1. a housing; 2. a fixed block; 3. a wear-resistant layer; 4. a limit groove; 5. a limiting block; 6. a baffle; 7. a gasket; 8. a first limiting hole; 9. a sealing layer; 10. a support plate; 11. a pipe; 12. a flange plate; 13. a second limiting hole; 14. a handle; 15. a rubber ring.

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. 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.

In the description of the present invention, 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 invention 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 invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

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 invention.

Referring to fig. 1-5, the present utility model provides a technical solution:

The utility model provides a metal gasket convenient to spacing is fixed, which comprises an outer shell 1, the inboard fixedly connected with fixed block 2 of shell 1, the inboard fixedly connected with wearing layer 3 of fixed block 2, the inboard of wearing layer 3 is equipped with spacing groove 4, the inboard block of spacing groove 4 is connected with stopper 5, the top fixedly connected with baffle 6 of stopper 5, the inboard of shell 1 is located central point put fixedly connected with gasket 7, the top of gasket 7 is equipped with ring flange 12, the inside of gasket 7 is equipped with first spacing hole 8, the inside of ring flange 12 is equipped with spacing hole 13 of second, the one end fixedly connected with backup pad 10 of shell 1 is kept away from to gasket 7, the outside fixedly connected with sealing layer 9 of backup pad 10, one side fixedly connected with pipeline 11 of ring flange 12.

The top fixedly connected with handle 14 of baffle 6, the inside fixedly connected with rubber circle 15 of handle 14, the one end of shell 1 closely laminates with baffle 6, and the one end sliding connection of baffle 6 has pipeline 11, and the outside of sealing layer 9 closely laminates with pipeline 11, and pipeline 11 and ring flange 12 are a set of, and two sets of altogether, and the upper and lower symmetry sets up the surface at sealing layer 9.

The working flow is as follows: when the metal gasket 7 convenient for limiting is needed, the two pipelines 11 and the flange 12 are sleeved on the outer sides of the sealing layer 9 and the supporting plate 10 respectively from the upper direction and the lower direction until the flange 12 is attached to the gasket 7, the sealing layer 9 can increase the sealing performance of the joint, the supporting plate 10 can provide one layer of supporting force for the joint to prevent the pipeline 11 at the joint from deforming, then the bolts penetrate through the first limiting holes 8 and the second limiting holes 13, nuts are screwed down, the flange 12 and the gasket 7 are fixed together, then the inner side of the baffle 6 moves towards the shell 1 along the outer side of the pipeline 11, the baffle 6 is clamped with the limiting grooves 4 under the action of the limiting grooves 4 in the fixing block 2 and the wear-resisting layer 3, the baffle 6 can effectively prevent matters such as rainwater from contacting the joint of the pipeline 11, and the joint of the pipeline 11 is comprehensively protected.

What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

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 (7)

1. The utility model provides a metal gasket convenient to spacing is fixed, includes shell (1), its characterized in that: the utility model discloses a wear-resisting layer of shell (1), including shell (1), fixed block (2), wear-resisting layer (3) inboard is equipped with spacing groove (4), spacing groove (4) inboard block is connected with stopper (5), the top fixedly connected with baffle (6) of stopper (5), the inboard of shell (1) is located central point put fixedly connected with gasket (7), the top of gasket (7) is equipped with ring flange (12), the inside of gasket (7) is equipped with first spacing hole (8), the inside of ring flange (12) is equipped with second spacing hole (13), one end fixedly connected with backup pad (10) of shell (1) are kept away from to gasket (7), outside fixedly connected with sealing layer (9) of backup pad (10), one side fixedly connected with pipeline (11) of ring flange (12).

2. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: the top end of the baffle plate (6) is fixedly connected with a handle (14).

3. The metal gasket for facilitating spacing and fixing according to claim 2, wherein: the inside of the handle (14) is fixedly connected with a rubber ring (15).

4. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: one end of the shell (1) is tightly attached to the baffle (6).

5. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: one end of the baffle plate (6) is connected with a pipeline (11) in a sliding way.

6. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: the outer side of the sealing layer (9) is tightly attached to the pipeline (11).

7. The metal gasket for facilitating spacing and fixing according to claim 1, wherein: the pipeline (11) and the flange plate (12) are arranged in a group, two groups are shared, and the pipeline and the flange plate are arranged on the surface of the sealing layer (9) in an up-down symmetry mode.