CN216691194U

CN216691194U - Sealed oil cooler end cover

Info

Publication number: CN216691194U
Application number: CN202220100911.1U
Authority: CN
Inventors: 印旭洋
Original assignee: Ningbo Mingzhou Thermal Power Co ltd
Current assignee: Ningbo Mingzhou Thermal Power Co ltd
Priority date: 2022-01-15
Filing date: 2022-01-15
Publication date: 2022-06-07
Anticipated expiration: 2032-01-15

Abstract

The utility model discloses a sealed oil cooler end cover which comprises a cover body, protective side plates and a top plate, wherein the top of the cover body is fixedly connected with the top plate, a friction assembly is arranged on the surface of the cover body outside the top plate, the friction assembly comprises a rubber ring, a rubber pad, an inner cavity and corrugated rubber, a plurality of rubber pads are arranged on the inner wall of the rubber ring, the inner cavity is arranged inside the cover body on one side of each rubber pad, the surface of the rubber ring is fixedly connected with the corrugated rubber, the outer side wall of the cover body is fixedly connected with the protective side plates, side lugs are fixedly connected to the surfaces of the cover body between the protective side plates, thread grooves are arranged inside the side lugs, and a sealing assembly is arranged inside the cover body. The oil cooler end cover provided by the utility model not only increases the friction force when the oil cooler end cover is used, enhances the sealing performance when the oil cooler end cover is used, but also enhances the stability when the oil cooler end cover is installed.

Description

Sealed oil cooler end cover

Technical Field

The utility model relates to the technical field of oil cooler end covers, in particular to a sealed oil cooler end cover.

Background

The oil cooler is turbine oil cooling equipment matched with a steam turbine in a power system, and adopts circulating water as a medium to realize heat exchange, so that the oil temperature at the inlet of the bearing is ensured to reach a specified value, the normal operation of a unit is ensured, and the oil cooler needs to use a corresponding sealed oil cooler end cover when in use.

The sealed oil cooler end cover on the market is various and can basically meet the use requirements of people, but still has certain problems, and the sealed oil cooler end cover is small in friction force when in use, so that the sealed oil cooler end cover is inconvenient to rotate to open the cover when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sealed oil cooler end cover to solve the problems that the sealed oil cooler end cover in the background art is small in friction force and inconvenient to open by rotation when in use.

The utility model provides a sealed oil cooler end cover, which adopts the following technical scheme;

the utility model provides a sealed oil cooler end cover, includes lid body, protection curb plate and roof, the top fixedly connected with roof of lid body, and the lid body surface in the roof outside is provided with the friction subassembly, the friction subassembly includes rubber circle, rubber pad, inner chamber and ripple glue, be provided with a plurality of rubber pad on the inner wall of rubber circle, and the inside inner chamber that all is provided with of lid body of rubber pad one side, the surperficial all fixedly connected with ripple glue of rubber circle, a plurality of protection curb plate of fixed connection on the lateral wall of lid body, and the all fixedly connected with side ears in lid body surface between the protection curb plate, the inside of side ear all is provided with the thread groove, the inside of lid body is provided with seal assembly.

Optionally, the protective side plate and the side wall of the cover body are integrally formed.

Optionally, six side lugs are arranged on the surface of the cover body, and an included angle between adjacent side lugs is 60 °.

Optionally, the sealing assembly comprises a sealing gasket, an adsorption disc and a built-in groove, the built-in groove is formed in the cover body, the inner wall of the built-in groove is fixedly connected with the adsorption discs, and the sealing gasket is arranged in the built-in groove on one side of the adsorption disc.

Optionally, the adsorption disc is adsorbed by the sealing gasket, and the adsorption disc is distributed at equal intervals in the built-in groove.

Optionally, the sealing gasket is designed in a circular ring shape, and the sealing gasket is made of rubber.

Optionally, four rubber pads are arranged inside the rubber ring, and an included angle between adjacent rubber pads is 90 °.

Optionally, the outer cross section of the rubber pad is matched with the inner cross section of the inner cavity in size, and the rubber pad is clamped with the inner cavity.

In summary, the present invention includes at least one of the following advantages;

the oil cooler end cover is provided with the rubber ring, the rubber pad, the inner cavity and the cover body, the inner cavity is arranged on the surface of the cover body, the rubber ring is clamped in the inner cavity through the rubber pad, and meanwhile, the corrugated rubber is arranged on the surface of the rubber ring, so that the friction force of the oil cooler end cover during use is increased by the corrugated rubber during use, and the practicability of the oil cooler end cover during use is improved;

the cover body, the built-in groove, the adsorption disc and the sealing gasket are arranged, the built-in groove is arranged in the cover body, the sealing gasket is adsorbed in the built-in groove through the adsorption disc, and the sealing gasket can enhance the sealing performance of the oil cooler end cover in use, so that the possibility of leakage of the oil cooler end cover in use is reduced;

through being provided with lid body, side ear and thread groove, through set up six side ears on the surface of lid body, the inside of side ear sets up the thread groove, and the stability when lid body uses can be strengthened to the design of a plurality of thread grooves and side ear to the installation appears when having reduced this oil cooler end cover and has dropped the possibility.

Drawings

FIG. 1 is a schematic bottom view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a partial internal structure of the seal assembly of the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 2 according to the present invention.

In the figure: 1. a cover body; 2. a protective side plate; 3. a lateral ear; 4. a thread groove; 5. a seal assembly; 501. a gasket; 502. an adsorption tray; 503. a built-in groove; 6. a friction assembly; 601. a rubber ring; 602. a rubber pad; 603. an inner cavity; 604. corrugated glue; 7. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

The utility model is described in further detail below with reference to figures 1-4.

The utility model discloses a sealed oil cooler end cover. Referring to fig. 1, a sealed oil cooler end cover comprises a cover body 1, a protective side plate 2 and a top plate 7, the top of the cover body 1 is fixedly connected with the top plate 7, and the surface of the cover body 1 outside the top plate 7 is provided with a friction assembly 6, the friction assembly 6 comprises a rubber ring 601, a plurality of rubber pads 602, an inner cavity 603 and a corrugated rubber 604, the inner wall of the rubber ring 601 is provided with a plurality of rubber pads 602, the external cross section of the rubber pads 602 is matched with the internal cross section of the inner cavity 603 in size, the rubber pads 602 are clamped with the inner cavity 603, the rubber ring 601 is convenient to disassemble, four rubber pads 602 are arranged inside the rubber ring 601, and the included angle between the adjacent rubber pads 602 is 90 degrees, the installation of the rubber ring 601 is conveniently strengthened, an inner cavity 603 is formed inside the cover body 1 on one side of the rubber gasket 602, and the surface of the rubber ring 601 is fixedly connected with a corrugated rubber 604.

Referring to fig. 2 and 4, in this embodiment, when the cap body 1 is used, the rubber pad 602 on one side of the rubber ring 601 is clamped with the inner cavity 603 of the cap body 1, and when the cap body 1 is rotated, a user holds the corrugated rubber 604 on the surface of the rubber ring 601, so that the corrugated rubber 604 increases the friction between the user and the cap body 1, and the cap body 1 is convenient for the user to detach.

Referring to fig. 1 and 2, the outer side wall of the cover body 1 is fixedly connected with a plurality of protective side plates 2, and the protective side plates 2 and the side wall of the cover body 1 are integrally formed, so that the cover body 1 is convenient to mount.

Referring to fig. 1 and 2, the surface of the cover body 1 between the protective side plates 2 is fixedly connected with the side lugs 3, six side lugs 3 are arranged on the surface of the cover body 1, the included angle between every two adjacent side lugs 3 is 60 degrees, and when the side lugs 3 are used, the installation strength of the cover body 1 is enhanced.

Referring to fig. 1, 2 and 3, the side lugs 3 are each provided with a thread groove 4 therein, and the lid body 1 is provided with a seal assembly 5 therein.

Referring to fig. 1 and 3, the sealing assembly 5 includes a sealing gasket 501, a plurality of adsorption disks 502 and an internal groove 503, the internal groove 503 is disposed inside the cover body 1, the internal wall of the internal groove 503 is fixedly connected with the adsorption disks 502, the adsorption disks 502 are adsorbed to the sealing gasket 501, the adsorption disks 502 are distributed in the internal groove 503 at equal intervals, the possibility of slippage of the sealing gasket 501 during use is reduced, and a sealing gasket 501 is arranged in the built-in groove 503 on one side of the adsorption disc 502, the sealing gasket 501 is designed in a circular ring shape, the material of the sealing gasket 501 is rubber, and the sealing performance of the cover body 1 is further enhanced when in use, in the embodiment, when the sealing gasket 501 is used, the sealing gasket 501 is placed in the built-in groove 503, force is applied to the sealing gasket 501, air in the adsorption disc 502 on one side of the sealing gasket 501 is extruded at the moment, the sealing gasket 501 is adsorbed, and the possibility that the sealing gasket 501 slips off when the sealing gasket 501 is used is reduced.

The implementation principle of the sealed oil cooler end cover is as follows:

firstly, when the oil cooler end cover is used, the sealing gasket 501 is placed in the built-in groove 503, force is applied to the sealing gasket 501, air in the adsorption disc 502 on one side of the sealing gasket 501 is extruded at the moment, the sealing gasket 501 is adsorbed, and the possibility of slippage of the sealing gasket 501 in use is reduced;

secondly, connecting the cover body 1 with a specified oil cooler end, installing the cover body 1, aligning six side lugs 3 on the outer side of the cover body 1 with the specified oil cooler end one by one, and screwing the six side lugs with a thread groove 4 through fixing studs for fixed installation;

finally, when the oil cooler end cover is used, the rubber pad 602 on one side of the rubber ring 601 is clamped with the inner cavity 603 inside the cover body 1, when the oil cooler end cover rotates, a user holds the corrugated rubber 604 on the surface of the rubber ring 601 by hand, when the oil cooler end cover is used, the corrugated rubber 604 can increase the friction between the user and the cover body 1, the user can conveniently detach the cover body 1, and finally the work of the oil cooler end cover in use is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sealed oil cooler end cover, includes lid body (1), protection curb plate (2) and roof (7), its characterized in that: the top of the cover body (1) is fixedly connected with a top plate (7), a friction component (6) is arranged on the surface of the cover body (1) outside the top plate (7), the friction component (6) comprises a rubber ring (601), a rubber pad (602), an inner cavity (603) and corrugated rubber (604), a plurality of rubber pads (602) are arranged on the inner wall of the rubber ring (601), and the inner part of the cover body (1) at one side of the rubber pad (602) is provided with an inner cavity (603), the surface of the rubber ring (601) is fixedly connected with corrugated rubber (604), the outer side wall of the cover body (1) is fixedly connected with a plurality of protective side plates (2), and the surface of the cover body (1) between the protective side plates (2) is fixedly connected with side lugs (3), the inner parts of the side lugs (3) are provided with thread grooves (4), and the inner part of the cover body (1) is provided with a sealing component (5).

2. A sealed oil cooler end cap according to claim 1, wherein: the protective side plate (2) and the side wall of the cover body (1) are in an integrated molding design.

3. A sealed oil cooler end cap according to claim 1, wherein: six side lugs (3) are arranged on the surface of the cover body (1), and the included angle between every two adjacent side lugs (3) is 60 degrees.

4. A sealed oil cooler end cap according to claim 1, wherein: the sealing assembly (5) comprises a sealing gasket (501), an adsorption disc (502) and an internal groove (503), wherein the internal groove (503) is arranged inside the cover body (1), the inner wall of the internal groove (503) is fixedly connected with a plurality of adsorption discs (502), and the internal groove (503) on one side of the adsorption disc (502) is internally provided with the sealing gasket (501).

5. A sealed oil cooler end cap according to claim 4, wherein: the adsorption disc (502) and the sealing pad (501) are adsorbed, and the adsorption disc (502) is distributed in the inner part of the inner groove (503) at equal intervals.

6. A sealed oil cooler end cap according to claim 4, characterized in that: the sealing gasket (501) is designed in a circular ring shape, and the sealing gasket (501) is made of rubber.

7. A sealed oil cooler end cap according to claim 1, wherein: four rubber pads (602) are arranged in the rubber ring (601), and the included angle between every two adjacent rubber pads (602) is 90 degrees.

8. A sealed oil cooler end cap according to claim 1, wherein: the external cross section of rubber pad (602) and the inside cross section size looks adaptation of inner chamber (603), rubber pad (602) and inner chamber (603) looks joint.