CN215861261U

CN215861261U - Winding gasket of anti-skid structure

Info

Publication number: CN215861261U
Application number: CN202122151569.6U
Authority: CN
Inventors: 刘松
Original assignee: Shandong Taisheng Energy Saving Building Materials Co ltd
Current assignee: Shandong Taisheng Energy Saving Building Materials Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a winding gasket of an anti-skid structure, which comprises a gasket main body and an extension piece, wherein an outer ring is arranged outside the gasket main body, a protection assembly is arranged on the surface of the outer ring, the protection assembly comprises an anti-skid strip, a connecting sheet, a limiting hole, a limiting piece and an auxiliary piece, the connecting sheet is arranged outside the anti-skid strip, the limiting hole is arranged at the upper end of the connecting sheet, the limiting piece is arranged inside the limiting hole, the auxiliary piece is arranged below the limiting piece, and an inner ring is connected inside the gasket main body. Inner ring and outer loop are installed respectively to the inside and outside of this anti-skidding structure's winding gasket main part, and the inner ring can play the additional strengthening for the gasket main part, and stability is stronger when the gasket main part uses, and the protective strip on inner ring surface can play limiting displacement to the gasket main part of deformation when compressing tightly, still can increase the leakproofness of gasket main part, and the antislip strip sets up in the surface of outer loop, and the antislip strip can multiplicable gasket holistic non-slip ability.

Description

Winding gasket of anti-skid structure

Technical Field

The utility model relates to the field of wound gaskets, in particular to a wound gasket with an anti-skid structure.

Background

The winding gasket is particularly suitable for occasions with uneven load, easy looseness of joint force, periodic change of temperature and pressure, impact or vibration, is an ideal static sealing element at flange joints of valves, pumps, heat exchangers, towers, manholes, hand holes and the like, and is used for sealing the flange joints of pipelines, valves, pressure containers, condensers, heat exchangers, towers, manholes, hand holes and the like in industries of petroleum, chemical engineering, metallurgy, electric power, ships, machinery and the like.

Winding gaskets on the market do not have anti-skidding performance, and the possibility of sliding exists during use, so that the problem of poor sealing performance is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a winding gasket with an anti-skid structure, which solves the problems that the winding gasket provided by the background art does not have anti-skid performance, has possibility of sliding during use and has poor sealing performance.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-skidding structure's winding gasket, includes gasket main part and extension piece, the outside of gasket main part is provided with the outer loop, and the surface of outer loop is provided with the protection subassembly, the protection subassembly includes antislip strip, connection piece, spacing hole, locating part and auxiliary member, and the outside of antislip strip is provided with the connection piece, the upper end of connection piece is provided with spacing hole, and the internally mounted in spacing hole has the locating part, the below of locating part is provided with the auxiliary member, the internally connected of gasket main part has the inner ring, and the surface mounting of inner ring has the protection strip, the inside of outer loop is provided with the mounting groove, and the surface of mounting groove is provided with the screw thread layer, the mid-mounting on screw thread layer has spacing, and the extension piece is connected in the upper and lower extreme on screw thread layer.

Preferably, the gasket main body and the inner ring are tightly attached, and the inner ring and the protection strip are of an integrated structure.

Preferably, the anti-skid strip is connected with the outer ring in an adhesive mode, and the outer ring is connected with the connecting piece in a welding mode.

Preferably, the auxiliary piece and the connecting piece are movably connected, and the auxiliary piece is T-shaped.

Preferably, an integrated structure is formed between the mounting grooves and the thread layer, and eight mounting grooves are formed in the number of the mounting grooves.

Preferably, a filling layer is arranged inside the gasket main body, a first metal wire is arranged on the surface of the filling layer, and a second metal wire is arranged outside the first metal wire.

Preferably, the filling layer and the first metal wire are fixedly connected, and the first metal wire and the second metal wire are distributed in a staggered manner.

The utility model provides a winding gasket with an anti-skid structure, which has the following beneficial effects: this winding gasket of anti-skidding structure sets up inner ring and outer loop respectively through gasket main part inside and outside, plays the effect of strengthening and location respectively to make winding gasket can reach fine sealed effect when using, the protection component can increase winding gasket's anti-skidding location ability.

1. According to the utility model, the inner ring and the outer ring are respectively arranged on the inner part and the outer part of the gasket main body, the inner ring can play a role in reinforcing the gasket main body, the stability is stronger when the gasket main body is used, the protection strip on the surface of the inner ring can play a role in limiting the deformed gasket main body when being pressed, the sealing property of the gasket main body can be increased, the anti-slip strip is arranged on the surface of the outer ring, and the anti-slip capability of the whole gasket can be increased by the anti-slip strip.

2. According to the utility model, the auxiliary piece is arranged in the limiting hole through the limiting piece, the connecting piece outside the limiting hole is fixed on the side surface of the outer ring, the T-shaped auxiliary piece can be clamped to the outside of a product with sealing connection to play a role in positioning, the proper length of the auxiliary piece can be manufactured according to the sizes of different products, eight mounting grooves are arranged at equal intervals and are arranged on the outer side of the outer ring, the thread layer is arranged inside the mounting groove, and when the threaded rod to be connected with the product to be sealed and connected penetrates through the mounting groove, the threaded rod is simultaneously fixed on the surface of the thread layer, so that the connection stability is increased and the connection sealing property is enhanced.

3. According to the utility model, the filling layer is made of graphite and is arranged at the upper end and the lower end of the gasket main body made of alloy, the first metal wires are annularly distributed on the surface of the filling layer, the second metal wires and the first metal wires are arranged on the surface of the filling layer in a staggered connection manner, so that the sealing property and the skid resistance of the gasket main body are improved, and the vertical slope surfaces of the filling layer and the gasket main body are of a structure which is wide at the upper part and the lower part and thin at the middle part, so that the gasket main body is more stably connected with the outer ring and the inner ring.

Drawings

FIG. 1 is a schematic top view of a wound gasket of an anti-slip structure according to the present invention;

FIG. 2 is a schematic front view of a wound gasket of an anti-slip structure according to the present invention;

fig. 3 is a schematic cross-sectional view of a gasket body of a wound gasket of an anti-slip structure according to the present invention.

In the figure: 1. a gasket body; 2. an outer ring; 3. a guard assembly; 301. anti-slip strips; 302. connecting sheets; 303. a limiting hole; 304. a limiting member; 305. an auxiliary member; 4. an inner ring; 5. a protective strip; 6. mounting grooves; 7. a threaded layer; 8. a limiting strip; 9. an extension sheet; 10. a filling layer; 11. a first wire; 12. a second wire.

Detailed Description

As shown in figure 1, the winding gasket of an anti-skid structure comprises a gasket main body 1 and an extension sheet 9, an outer ring 2 is arranged outside the gasket main body 1, the gasket main body 1 is tightly attached to the inner ring 4, the inner ring 4 and a protection strip 5 are of an integrated structure, the inner ring 4 and the outer ring 2 are respectively arranged on the inner part and the outer part of the gasket main body 1, the inner ring 4 can play a role in reinforcing the gasket main body 1, the gasket main body 1 is higher in stability when in use, the protection strip 5 on the surface of the inner ring 4 can play a role in limiting the deformed gasket main body 1 when in compression, the sealing performance of the gasket main body 1 can be improved, a protection component 3 is arranged on the surface of the outer ring 2, the protection component 3 comprises an anti-skid strip 301, a connecting sheet 302, a limiting hole 303, a limiting sheet 304 and an auxiliary piece 305, a connecting sheet 302 is arranged on the outer side of the anti-skid strip 301, the anti-skid strip 301 is in adhesive connection with the outer ring 2, the outer ring 2 and the connecting piece 302 are connected in a welding mode, the anti-slip strip 301 is arranged on the surface of the outer ring 2, the anti-slip strip 301 can increase the overall anti-slip capacity of the gasket, a limiting hole 303 is formed in the upper end of the connecting piece 302, a limiting piece 304 is arranged in the limiting hole 303, an auxiliary piece 305 is arranged below the limiting piece 304, the auxiliary piece 305 is movably connected with the connecting piece 302, the auxiliary piece 305 is T-shaped, the auxiliary piece 305 is installed in the limiting hole 303 through the limiting piece 304, the connecting piece 302 outside the limiting hole 303 is fixed on the side surface of the outer ring 2, the T-shaped auxiliary piece 305 can be clamped to the outside of a product with sealing connection, the positioning effect is achieved, the length of the auxiliary piece 305 can be made to be appropriate according to the sizes of different products, the inner ring 4 is connected to the inside of the gasket main body 1, and the protective strips 5 are arranged on the surface of the inner ring 4.

As shown in fig. 2, the inside of outer loop 2 is provided with mounting groove 6, and the surface of mounting groove 6 is provided with screw thread layer 7, the mid-mounting of screw thread layer 7 has spacing 8, and extension piece 9 is connected in the upper and lower end of screw thread layer 7, structure as an organic whole between mounting groove 6 and the screw thread layer 7, and the quantity of mounting groove 6 is provided with eight, the equidistance sets up in the outside of outer loop 2, the inside screw thread layer 7 that is provided with of mounting groove 6, treat that the threaded rod that the sealing connection product will be connected runs through from mounting groove 6 is inside when, fix the surface at screw thread layer 7 simultaneously, increase the stability of connecting and reinforcing connection leakproofness.

As shown in fig. 3, a filling layer 10 is disposed inside the gasket body 1, the filling layer 10 and the first metal wires 11 are fixedly connected, the first metal wires 11 and the second metal wires 12 are distributed in a staggered manner, the filling layer 10 is made of graphite and is disposed at the upper end and the lower end of the gasket body 1 made of alloy, the first metal wires 11 are annularly distributed on the surface of the filling layer 10, the second metal wires 12 and the first metal wires 11 are arranged on the surface of the filling layer 10 in a staggered manner, so that the sealing performance and the anti-slip performance of the gasket body 1 are improved, the vertical slope surfaces of the filling layer 10 and the gasket body 1 are of a structure which is wide at the upper end and the lower end and thin at the middle, the gasket body 1 is more stably connected with the outer ring 2 and the inner ring 4, the first metal wires 11 are disposed on the surface of the filling layer 10, and the second metal wires 12 are disposed outside the first metal wires 11.

In conclusion, the winding gasket of the anti-slip structure comprises a gasket main body 1, an outer ring 2 and an inner ring 4, wherein the inner ring 4 has a reinforcing effect on the gasket main body 1, so that the gasket main body 1 has stronger stability when in use, a protective strip 5 on the surface of the inner ring 4 can limit the deformed gasket main body 1 when being pressed, and can also increase the sealing property of the gasket main body 1, the anti-slip capability of the whole gasket can be increased when the anti-slip strip 301 is arranged on the surface society of the outer ring 2, the T-shaped auxiliary piece 305 can be clamped to the outside of a product with sealing connection to play a role in positioning, eight mounting grooves 6 are equidistantly arranged on the outer side of the outer ring 2, when a threaded rod to be connected by the product to be connected is penetrated through from the inside of the mounting groove 6, the threaded rod is simultaneously fixed on the surface of a thread layer 7, so that the connection stability and the sealing property when in connection are increased, and the vertical slope surfaces of the filling layer 10 and the gasket main body 1 are of a structure which is wide at the upper part and the middle part and thin part, the filling layer 10 is made of graphite and is arranged at the upper end and the lower end of the gasket main body 1 made of alloy, and the second metal wires 12 and the first metal wires 11 distributed in the annular shape are connected on the surface of the filling layer 10 in a staggered mode, so that the sealing performance and the anti-slip performance of the gasket main body 1 are improved.

Claims

1. A winding gasket of an anti-skid structure comprises a gasket main body (1) and an extension piece (9), and is characterized in that an outer ring (2) is arranged outside the gasket main body (1), a protection assembly (3) is arranged on the surface of the outer ring (2), the protection assembly (3) comprises an anti-skid strip (301), a connecting piece (302), a limiting hole (303), a limiting piece (304) and an auxiliary piece (305), the connecting piece (302) is arranged outside the anti-skid strip (301), the limiting hole (303) is arranged at the upper end of the connecting piece (302), the limiting piece (304) is arranged inside the limiting hole (303), the auxiliary piece (305) is arranged below the limiting piece (304), an inner ring (4) is connected inside the gasket main body (1), the protective strip (5) is arranged on the surface of the inner ring (4), a mounting groove (6) is arranged inside the outer ring (2), and the surface of the mounting groove (6) is provided with a thread layer (7), the middle part of the thread layer (7) is provided with a limiting strip (8), and an extension piece (9) is connected to the upper end and the lower end of the thread layer (7).

2. The winding gasket of an antiskid structure according to claim 1, characterized in that the gasket body (1) and the inner ring (4) are tightly attached, and the inner ring (4) and the guard bar (5) are of an integrated structure.

3. Winding shim for anti-skid structures according to claim 1, characterized in that the said antislip strip (301) is connected to the outer ring (2) by adhesive bonding and the outer ring (2) is connected to the connecting piece (302) by welding.

4. Winding shim for a non-slip construction according to claim 1, characterised in that the auxiliary element (305) is movably connected to the connecting piece (302), and in that the auxiliary element (305) is shaped as a T.

5. The winding shim of an antiskid structure according to claim 1, characterized in that the installation grooves (6) and the thread layer (7) are of an integral structure, and the number of the installation grooves (6) is eight.

6. Winding shim for non-slip structures according to claim 1, characterized in that the inside of the shim body (1) is provided with a filling layer (10), and the surface of the filling layer (10) is provided with a first wire (11), and the outside of the first wire (11) is provided with a second wire (12).

7. The winding shim of an antiskid structure according to claim 6, wherein the filling layer (10) is fixedly connected with the first wires (11), and the first wires (11) and the second wires (12) are distributed in a staggered manner.