CN216143372U

CN216143372U - Structure for steel pipe sealing

Info

Publication number: CN216143372U
Application number: CN202121531213.9U
Authority: CN
Inventors: 万国平; 田斌
Original assignee: Wuhan Jincheng Ganghua Packaging Material Co ltd
Current assignee: Wuhan Jincheng Ganghua Packaging Material Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-03-29
Anticipated expiration: 2031-07-06

Abstract

The utility model provides a structure for steel pipe sealing, which relates to the technical field of steel pipe sealing and comprises a steel pipe, wherein one end of the steel pipe is fixedly connected with an installation mechanism, the outer surface of the installation mechanism is in threaded connection with a sealing cover for sealing the steel pipe, one end of the steel pipe is provided with a first sealing mechanism, and the inner wall of the sealing cover is provided with a second sealing mechanism which is mutually lapped with the first sealing mechanism through an installation column and is used for sealing the sealing cover; the installation mechanism is arranged on the outer surface of the steel pipe, so that a user can install the sealing cover conveniently, the first sealing mechanism is arranged at one end of the light pipe, the installation column is arranged in the sealing cover to install the second sealing mechanism, the sealing effect of the sealing cover on the steel pipe can be further enhanced, the user can install the first sealing mechanism and the second sealing mechanism conveniently, and the purposes of good sealing effect and installation convenience are achieved.

Description

Structure for steel pipe sealing

Technical Field

The utility model relates to the technical field of steel pipe sealing, in particular to a structure for steel pipe sealing.

Background

The plugging and sealing structure refers to a structure which can plug the water outlet part for sealing and avoid water flow seepage; the stainless steel water pipe is the best direct drinking water conveying pipe, has the characteristics of very low water leakage rate and capability of saving precious water resources, and is a healthy material which can be implanted into a human body, so that the selected stainless steel pipeline is the most beneficial and healthy, and a soaking test is carried out, all indexes meet the national relevant drinking water standard requirements, the inner wall of the stainless steel pipeline is smooth, scale deposition cannot occur after long-term use, the stainless steel pipeline is not easily stained by bacteria, the water quality is not required to be influenced, the secondary pollution of water can be avoided, the material is selected, the stainless steel pipe is exquisite and durable, and the surface of the stainless steel is thin and compact and is provided with a chromium-rich oxide film, so that the stainless steel water pipe has good corrosion resistance in all water qualities including soft water, and has excellent corrosion resistance even if buried; on-site corrosion test data show that the service life of the stainless steel water pipe can reach one hundred years, maintenance is almost not needed in the service life cycle, the cost and trouble of pipeline replacement are avoided, and the stainless steel water pipe is low in comprehensive use cost, high-temperature resistant, energy-saving and environment-friendly.

However, the existing most steel pipe sealing structure is inconvenient for a user to install, the sealing mechanism is single, and the sealing effect is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a structure for steel pipe sealing, and aims to solve the problems that the structure for steel pipe sealing in the prior art is inconvenient to install and has poor sealing effect.

In order to achieve the purpose, the utility model adopts the following technical scheme: a structure for steel pipe sealing, including the steel pipe, the one end fixedly connected with installation mechanism of steel pipe, the surface threaded connection of installation mechanism has and is used for carrying out the sealed lid sealed to the steel pipe, first sealing mechanism is installed to the one end of steel pipe, the inner wall of sealed lid is installed through the erection column and is carried out sealed second sealing mechanism in order to be used for sealing up the lid with first sealing mechanism mutual overlap joint, the surface difference fixedly connected with of installation mechanism and sealed lid is used for carrying out reinforced (rfd) first stationary blade and second stationary blade to sealed lid, the inside of first stationary blade and second stationary blade is all offered and is used for installing fixing bolt in order to carry out reinforced (rfd) fixed orifices to it.

In order to enable the sealing cover to be convenient to mount, the mounting mechanism comprises a threaded sleeve fixedly connected to the outer surface of the steel pipe and used for mounting the sealing cover, one end of the threaded sleeve is fixedly connected with a limiting plate fixedly connected with the steel pipe, one end, close to the threaded sleeve, of the limiting plate is fixedly connected with a first sealing ring used for sealing the sealing cover, and one end, far away from the limiting plate, of the threaded sleeve is fixedly connected with a second sealing ring used for enhancing the sealing effect of the sealing cover.

In order to enable the sealing cover to have the effect of enhancing the sealing effect of the sealing cover, the further technical scheme of the utility model is that the first sealing mechanism comprises a sealing sleeve, one end of the sealing sleeve is provided with a mounting groove for mounting a steel pipe, and one end of the outer surface of the sealing sleeve, which is close to the mounting groove, is fixedly connected with a third sealing ring which is in lap joint with the second sealing ring.

In order to further enhance the sealing effect of the sealing cover, the second sealing mechanism comprises a fixed block arranged in the sealing cover, a first connecting groove used for installing the mounting column is formed in one side of the fixed block, and the fixed block is fixedly connected with a connecting sleeve through a fourth sealing ring.

In order to enable the sealing sleeve to have the effect of being convenient to install, the sealing sleeve is movably connected between the connecting sleeve and the fixing block and is mutually overlapped with the fourth sealing ring, and the connecting sleeve is mutually overlapped with the third sealing ring.

In order to enable the sealing cover to have the effect of reinforcing the sealing cover, the utility model has the further technical scheme that the first fixing piece and the second fixing piece are mutually overlapped, and fixing nuts for reinforcing the fixing bolts are fixedly connected to one sides of the first fixing pieces, which are far away from the second fixing pieces.

In order to enable the sealing cover to have the effect of facilitating the user to disassemble and assemble the sealing cover, the sealing cover further adopts the technical scheme that at least two anti-slip strips for increasing the anti-slip capacity of the sealing cover so as to facilitate the user to disassemble and assemble the sealing cover are fixedly connected to the outer surface of the sealing cover.

In order to enable the sealing device to have the function of convenient use, the sealing device has the further technical scheme that the first sealing ring, the second sealing ring, the first sealing mechanism and the second sealing mechanism are all made of ethylene propylene diene monomer.

The utility model has the beneficial effects that:

1. the installation mechanism is arranged on the outer surface of the steel pipe, so that a user can install the sealing cover conveniently, the first sealing mechanism is arranged at one end of the light pipe, the installation column is arranged in the sealing cover to install the second sealing mechanism, the sealing effect of the sealing cover on the steel pipe can be further enhanced, the user can install the first sealing mechanism and the second sealing mechanism conveniently, and the purposes of good sealing effect and installation convenience are achieved.

2. Set up first stationary blade and second stationary blade respectively through the surface at installation mechanism and sealed lid to set up the fixed orifices in the inside of first stationary blade and second stationary blade and install fixedly to fixing bolt, can the person of facilitating the use consolidate sealed lid so that it keeps better sealed effect, one side of keeping away from the second stationary blade at first stationary blade again sets up fixation nut, can the person of facilitating the use consolidate fixing bolt, the purpose of being convenient for to use has been reached, the rationality of design has been embodied.

Drawings

Fig. 1 is a schematic structural view of the present invention.

FIG. 2 is a schematic view of the structure of a mounting mechanism in an embodiment of the present invention.

Fig. 3 is a schematic structural view of a first seal mechanism in an embodiment of the present invention.

Fig. 4 is a schematic diagram of a second sealing mechanism at a first viewing angle according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of a second sealing mechanism at a second viewing angle according to an embodiment of the present invention.

Fig. 6 is a schematic view of the structure of a sealing cap according to an embodiment of the present invention.

In the figure: the sealing structure comprises a steel pipe 1, a mounting mechanism 2, a threaded sleeve 21, a limiting plate 22, a first sealing ring 23, a second sealing ring 24, a sealing cover 3, a first sealing mechanism 4, a sealing sleeve 41, a mounting groove 42, a third sealing ring 43, a mounting column 5, a second sealing mechanism 6, a fixing block 61, a first connecting groove 62, a fourth sealing ring 63, a connecting sleeve 64, a first fixing plate 7, a second fixing plate 8, a fixing hole 9, a fixing bolt 10 and a fixing nut 11.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 6, a structure for steel pipe sealing comprises a steel pipe 1, one end of the steel pipe 1 is fixedly connected with an installation mechanism 2, the outer surface of the installation mechanism 2 is in threaded connection with a sealing cover 3 for sealing the steel pipe 1, one end of the steel pipe 1 is provided with a first sealing mechanism 4, the inner wall of the sealing cover 3 is provided with a second sealing mechanism 6 which is in lap joint with the first sealing mechanism 4 through an installation column 5 for sealing the sealing cover 3, the outer surfaces of the installation mechanism 2 and the sealing cover 3 are respectively and fixedly connected with a first fixing plate 7 and a second fixing plate 8 for reinforcing the sealing cover 3, the first fixing plate 7 and the second fixing plate 8 are respectively provided with a fixing hole 9 for installing a fixing bolt 10 for reinforcing the fixing bolt, the outer surfaces of the installation mechanism 2 and the sealing cover 3 are respectively provided with a first fixing plate 7 and a second fixing plate 8, and set up fixed orifices 9 in the inside of first stationary blade 7 and second stationary blade 8 and install fixing bolt 10 and fix, can convenience of customers consolidate sealed lid 3 so that it keeps better sealed effect.

In this embodiment, by arranging the installation mechanism 2 on the outer surface of the steel pipe 1, the user can install the sealing cover 3 conveniently, and further, by arranging the first sealing mechanism 4 at one end of the light pipe 1 and arranging the installation column 5 in the sealing cover 3 to install the second sealing mechanism 6, the sealing effect of the sealing cover 3 on the steel pipe 1 can be further enhanced, and the user can install the first sealing mechanism 4 and the second sealing mechanism 6 conveniently, so that the purposes of good sealing effect and convenience in installation are achieved.

In another embodiment of the utility model, the mounting mechanism 2 comprises a threaded sleeve 21 fixedly connected to the outer surface of the steel pipe 1 and used for mounting the sealing cover 3, one end of the threaded sleeve 21 is fixedly connected with a limiting plate 22 fixedly connected with the steel pipe 1, one end of the limiting plate 22 close to the threaded sleeve 21 is fixedly connected with a first sealing ring 23 used for sealing the sealing cover 3, and one end of the threaded sleeve 21 far away from the limiting plate 22 is fixedly connected with a second sealing ring 24 used for enhancing the sealing effect of the sealing cover 3, so that a user can conveniently mount the sealing cover 3 and seal the mounting position of the sealing cover.

Specifically, first sealing mechanism 4 includes sealing sleeve 41, and the mounting groove 42 that is used for installing steel pipe 1 is seted up to sealing sleeve 41's one end, and sealing sleeve 41 surface is close to the one end fixedly connected with of mounting groove 42 and the mutual lapped third sealing washer 43 of second sealing washer 24, can strengthen sealed effect of lid 3.

Specifically, second sealing mechanism 6 is including installing in the inside fixed block 61 of sealed lid 3, and the first connecting groove 62 that is used for installing erection column 5 is offered to one side of fixed block 61, and fixed block 61 passes through fourth sealing washer 63 fixedly connected with connecting sleeve 64, can further strengthen sealed effect of lid 3.

Specifically, the sealing sleeve 41 is movably connected between the connecting sleeve 64 and the fixing block 61 and is in lap joint with the fourth sealing ring 63, the connecting sleeve 64 is in lap joint with the third sealing ring 43, and a user can conveniently disassemble and assemble the first sealing mechanism 4 and the second sealing mechanism 6.

Further, first stationary blade 7 and the mutual overlap joint of second stationary blade 8, and the equal fixedly connected with in one side that second stationary blade 8 was kept away from to first stationary blade 7 is used for the fixed nut 11 of fixing bolt 10 reinforcement, sets up fixed nut 11 in one side that second stationary blade 8 was kept away from to first stationary blade 7, can the person of facilitating the use consolidate fixing bolt 10, has reached the purpose of convenient to use.

Preferably, the outer fixed surface of sealed lid 3 is connected with at least two and is used for carrying out the antislip strip of dismouting to it so that the person of facilitating the use carries out it to increasing its non-slip ability, can the person of facilitating the use carry out the dismouting to sealed lid 3.

Preferably, the first seal ring 23, the second seal ring 24, the first seal mechanism 4 and the second seal mechanism 6 are all made of ethylene propylene diene monomer, so that the ageing resistance of the seal mechanism can be improved to improve the durability of the seal mechanism.

It should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A structure for steel pipe sealing comprises a steel pipe (1) and is characterized in that one end of the steel pipe (1) is fixedly connected with an installation mechanism (2), the outer surface of the mounting mechanism (2) is in threaded connection with a sealing cover (3) used for sealing the steel pipe (1), a first sealing mechanism (4) is installed at one end of the steel pipe (1), a second sealing mechanism (6) which is mutually overlapped with the first sealing mechanism (4) through an installation column (5) and is used for sealing the sealing cover (3) is installed on the inner wall of the sealing cover (3), the outer surfaces of the mounting mechanism (2) and the sealing cover (3) are respectively fixedly connected with a first fixing piece (7) and a second fixing piece (8) which are used for reinforcing the sealing cover (3), the inside of first stationary blade (7) and second stationary blade (8) all is seted up and is used for installing fixing bolt (10) in order to carry out reinforced (rfd) fixed orifices (9) to it.

2. The structure for steel pipe sealing according to claim 1, wherein the mounting mechanism (2) comprises a threaded sleeve (21) fixedly connected to the outer surface of the steel pipe (1) and used for mounting the sealing cover (3), one end of the threaded sleeve (21) is fixedly connected with a limiting plate (22) fixedly connected with the steel pipe (1), one end of the limiting plate (22) close to the threaded sleeve (21) is fixedly connected with a first sealing ring (23) used for sealing the sealing cover (3), and one end of the threaded sleeve (21) far away from the limiting plate (22) is fixedly connected with a second sealing ring (24) used for enhancing the sealing effect of the sealing cover (3).

3. The structure for steel pipe sealing according to claim 1, wherein the first sealing mechanism (4) comprises a sealing sleeve (41), one end of the sealing sleeve (41) is provided with an installation groove (42) for installing the steel pipe (1), and one end of the outer surface of the sealing sleeve (41) close to the installation groove (42) is fixedly connected with a third sealing ring (43) which is in lap joint with the second sealing ring (24).

4. The structure for sealing the steel pipe as claimed in claim 3, wherein the second sealing mechanism (6) comprises a fixing block (61) installed inside the sealing cover (3), a first connecting groove (62) for installing the mounting post (5) is formed in one side of the fixing block (61), and the fixing block (61) is fixedly connected with a connecting sleeve (64) through a fourth sealing ring (63).

5. A structure for steel pipe sealing according to claim 4, characterized in that the sealing sleeve (41) is movably connected between the connecting sleeve (64) and the fixing block (61) and is overlapped with the fourth sealing ring (63), and the connecting sleeve (64) is overlapped with the third sealing ring (43).

6. The structure for sealing a steel pipe as claimed in claim 1, wherein the first fixing plate (7) and the second fixing plate (8) are overlapped, and a fixing nut (11) for reinforcing the fixing bolt (10) is fixedly connected to one side of the first fixing plate (7) far away from the second fixing plate (8).

7. A structure for steel pipe sealing as claimed in claim 1, wherein at least two anti-slip strips for increasing anti-slip ability to facilitate the user to detach and attach the sealing cover (3) are fixedly connected to the outer surface of the sealing cover.

8. The structure for steel pipe sealing according to claim 2, wherein the first sealing ring (23), the second sealing ring (24), the first sealing mechanism (4) and the second sealing mechanism (6) are made of ethylene propylene diene monomer.