A new type of insulating gasket

Abstract

The utility model discloses a novel insulating gasket, including insulating gasket main part, the insulating gasket main part is by left and right two annular mounting spare composition, the center of annular mounting spare is provided with mounting hole, and the center of symmetry of two annular mounting spare with insulating gasket main part is provided, one end of annular mounting spare is provided with the joint part, the other end of annular mounting spare is provided with the joint groove, and two annular mounting spares are connected head to tail through the joint part and the joint groove, be provided with the positioning spare on the insulating gasket main part. The utility model discloses by the insulating gasket main part is provided with the center symmetry by left and right two annular mounting spare structure, only need to combine left and right two annular mounting spares together and carry out head to tail connection when using can realize the assembly of insulating gasket, can conveniently replace and install insulating gasket, and the positioning spare can assist the installation of annular mounting spare, increase the applicability when using, be convenient for the fixed position.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulation gasket, specifically to a novel insulation gasket. BACKGROUND

[0002] In the pipeline, valve, pump and pressure vessel, heat exchanger, condenser and other industrial equipment or spare parts, often use sealing element, gasket is the most common part in sealing element, using gasket can not only maintain the sealing of the above equipment, but also can solve the wear and tear problem of connecting piece, and the gasket is various, according to the main body material of its structure, it is divided into three categories of nonmetal, semi-metal and metal gasket, wherein the nonmetal gasket is soft, corrosion resistant, and the price is also relatively cheap, so the application range is relatively wide, and it is commonly used in flange sealing of containers or pipelines at normal temperature and medium temperature.

[0003] Insulation gasket is generally placed between two planes to enhance the sealing material, and the sealing element is arranged between the static sealing surface to prevent fluid leakage.In various process equipment, insulation gasket occupies an important position, in some high-pressure flange connection pipeline, in order to ensure the sealing performance of gasket, it is necessary to apply a larger bolt load.At present, the commonly used insulation gasket generally adopts the installation hole in the middle, which needs to be passed through from one end of the connecting pipeline and locked by the bolt, so that the limitation is high when replacing, and the installation is not convenient. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing to solve the problems in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a novel insulation gasket, which comprises an insulation gasket main body, the insulation gasket main body is composed of two left and right annular mounting pieces, the center of the annular mounting piece is provided with an installation hole, the two annular mounting pieces are symmetrically arranged with the center of the circle of the insulation gasket main body, one end of the annular mounting piece is provided with a clamping part, the other end of the annular mounting piece is provided with a clamping groove, the two annular mounting pieces are connected in head-to-tail mode through the clamping part and the clamping groove, the insulation gasket main body is provided with a positioning piece, and the positioning pieces are uniformly distributed on the insulation gasket main body.

[0006] In the novel insulation gasket, the clamping part is composed of an arc block and a straight block, one end of the straight block is connected with the arc block, and the other end is connected with the end face of the annular mounting piece.

[0007] In the novel insulation gasket, the clamping groove is composed of an arc groove and a straight groove, and one end of the straight groove is provided in an open mode.

[0008] In the new type of insulating gasket, the size of the arc-shaped block and the straight block is same as the size of the arc-shaped groove and the straight groove.

[0009] In the new type of insulating gasket, the inner ring of the arc-shaped groove is provided with an inclined edge part.

[0010] In the new type of insulating gasket, the positioning member is made of magnetic material.

[0011] In the new type of insulating gasket, the positioning member is double-sided adhesive tape.

[0012] Compared with the prior art, the new type of insulating gasket has the advantages of:

[0013] The insulating gasket body is provided with two left and right ring-shaped mounting member structures which are centrally symmetrical, and the two ring-shaped mounting members are combined together for end-to-end connection during use, so that the assembly of the insulating gasket can be realized, and the insulating gasket can be conveniently replaced and installed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the overall structure of the utility model;

[0015] Figure 2 It is a schematic view of the ring-shaped mounting member structure of the utility model;

[0016] Figure 3 It is a schematic view of the overall structure of the utility model Figure 2 It is an enlarged structure schematic view of position A in the utility model;

[0017] Figure 4 It is a schematic view of the side surface structure of the arc-shaped block and the arc-shaped groove of the utility model.

[0018] In the drawing: 1, ring-shaped mounting member; 2, insulating gasket body; 3, mounting hole; 4, clamping part; 41, arc-shaped block; 42, straight block; 5, clamping groove; 51, arc-shaped groove; 52, straight groove; 6, positioning member; 7, edge part. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4The utility model provides a novel insulating gasket technical scheme: including insulating gasket main part 2, insulating gasket main part 2 is by left and right two annular mounting piece 1 is formed, the center of annular mounting piece 1 is provided with mounting hole 3, two annular mounting piece 1 with the center of symmetry of insulating gasket main part 2 is arranged, one end of annular mounting piece 1 is provided with the clamping portion 4, the other end of annular mounting piece 1 is provided with the clamping groove 5, two annular mounting piece 1 is connected through clamping portion 4 and clamping groove 5, the positioning piece 6 is arranged on insulating gasket main part 2, the positioning piece 6 is evenly distributed on insulating gasket main part 2.

[0021] Specifically, the clamping portion 4 is composed of an arc block 41 and a straight block 42, one end of the straight block 42 is connected with the arc block 41, and the other end is connected with the end face of the annular mounting piece 1; the clamping groove 5 is composed of an arc groove 51 and a straight groove 52, one end of the straight groove 52 is open, the size of the arc block 41 and the straight block 42 is the same as the size of the arc groove 51 and the straight groove 52, the clamping portion 4 can be fixed with the clamping groove 5, thereby realizing the combination and disassembly of the insulating gasket main part 2, and facilitating installation.

[0022] As shown in Figure 2 , Figure 3 , the inner ring of the arc groove 51 is provided with an inclined edge portion 7, which can connect more tightly when the arc block 41 and the arc groove 51 are attached, so that the left and right two annular mounting pieces 1 are not easy to loosen.

[0023] In this embodiment, the positioning piece 6 is made of magnetic material, and the magnetic positioning piece 6 can be used for the connection of some metals, and the annular mounting piece 1 is fixed by magnetic force, thereby increasing the applicability during use.

[0024] In this embodiment, the positioning piece 6 is double-sided adhesive tape, which can fix the position of the annular mounting piece 1, thereby preventing the annular mounting piece 1 from falling during installation and facilitating position fixing.

[0025] Working principle: the utility model is provided with the structure of the center symmetry of the left and right two annular mounting pieces 1 by setting the insulating gasket main part 1, which does not need to be sleeved during use, only needs to install half of the annular mounting piece 1 first, the annular mounting piece 1 can be pasted on one surface of the to-be-connected point under the action of the positioning piece 6, the other half of the annular mounting piece 1 is pasted on the other surface, then the two annular mounting pieces 1 are attached to each other, the clamping portion 4 and the clamping groove 5 are embedded in each other, thereby realizing the end-to-end connection of the insulating gasket main part 2, increasing the applicability during use, facilitating position fixing, and having the advantages of simple structure, convenient use and good use effect.

[0026] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A new type of insulating gasket comprising an insulating gasket body (2), characterized in that: The insulating gasket body (2) is composed of two left and right annular mounting pieces (1), the center of the annular mounting piece (1) is provided with a mounting hole (3), the two annular mounting pieces (1) are symmetrically arranged with the center of the insulating gasket body (2), one end of the annular mounting piece (1) is provided with a clamping part (4), the other end of the annular mounting piece (1) is provided with a clamping groove (5), the two annular mounting pieces (1) are connected end to end through the clamping part (4) and the clamping groove (5), the insulating gasket body (2) is provided with a positioning piece (6), and the positioning piece (6) is uniformly distributed on the insulating gasket body (2).

2. A novel insulating gasket according to claim 1, characterized in that, The clamping part (4) is composed of an arc block (41) and a straight block (42), one end of the straight block (42) is connected with the arc block (41), and the other end is connected with the end face of the annular mounting piece (1).

3. A novel insulating gasket according to claim 2, characterized in that, The clamping groove (5) is composed of an arc groove (51) and a straight groove (52), and one end of the straight groove (52) is provided in an open manner.

4. A novel insulating gasket according to claim 3, characterized in that, The size of the arc block (41) and the straight block (42) is the same as that of the arc groove (51) and the straight groove (52).

5. A novel insulating gasket according to claim 4, characterized in that, The inner ring of the arc groove (51) is provided with an inclined edge part (7).

6. A novel insulating gasket according to claim 1, characterized in that, The positioning piece (6) is made of magnetic material.

7. A novel insulating gasket as claimed in claim 1, wherein, The positioning piece (6) is double-sided adhesive tape.

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