CN220792439U - Expansion joint capable of being sealed efficiently - Google Patents
Expansion joint capable of being sealed efficiently Download PDFInfo
- Publication number
- CN220792439U CN220792439U CN202322138953.1U CN202322138953U CN220792439U CN 220792439 U CN220792439 U CN 220792439U CN 202322138953 U CN202322138953 U CN 202322138953U CN 220792439 U CN220792439 U CN 220792439U
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- CN
- China
- Prior art keywords
- fixedly connected
- fixing plate
- expansion joint
- high efficiency
- fixed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses an expansion joint with high efficiency and sealing, which relates to the technical field of expansion joints and comprises an object main body, wherein one side of the object main body is fixedly connected with a second fixing plate, one side of the second fixing plate is fixedly connected with a first inserting rod, one side of the object main body is fixedly connected with a first fixing plate, one side of the first fixing plate is provided with a connecting opening, one side of the first fixing plate is fixedly connected with a sealing ring, one side of the object main body is fixedly connected with a second fixing plate, one side of the second fixing plate is fixedly connected with a first inserting rod, and one side of the second fixing plate is fixedly connected with a second inserting rod. According to the utility model, when a user needs to splice the expansion joint, the user needs to insert the second plunger rod into the lantern ring when the user needs to splice the expansion joint, and then the user needs to screw the threaded rod, so that the user can efficiently use and install the expansion joint.
Description
Technical Field
The utility model relates to the technical field of expansion joints, in particular to an efficient sealing expansion joint.
Background
Expansion joints refer to flexible elements that effectively function to compensate for axial deformation. For example, the expansion joint welded on the shell of the fixed tube-plate heat exchanger has large axial flexibility and is easy to deform, the thermal expansion difference of the tube and the shell caused by different wall temperatures can be compensated, and the axial load of the tube and the shell is reduced, so that the temperature difference stress of the tube, the tube plate and the shell is reduced, and the damage caused by strength damage, instability damage and tube pull-out damage is avoided. The expansion joint has a plurality of types, and commonly used structures such as wave form, ring plate welding and clamping type are adopted, wherein the wave form expansion joint is most widely applied, and the ring plate welding expansion joint is only suitable for normal pressure or low pressure occasions.
The following problems exist in the prior art:
1. when a user needs to splice the expansion joint, the expansion joint is not convenient enough;
2. the effect is not good enough when the user needs to seal the expansion joint.
Disclosure of Invention
The utility model provides an expansion joint with high-efficiency sealing, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a high-efficient sealed expansion joint, includes the article main part, one side fixedly connected with second fixed plate of article main part, one side fixedly connected with first inserted bar of second fixed plate, one side fixedly connected with first fixed plate of article main part, connecting opening has been seted up to one side of first fixed plate, one side fixedly connected with sealing washer of first fixed plate, one side fixedly connected with second fixed plate of article main part, one side fixedly connected with first inserted bar of second fixed plate, one side fixedly connected with second inserted bar of second fixed plate, one side fixedly connected with lantern ring of first fixed plate, one side fixedly connected with fixed block of lantern ring, one side fixedly connected with nut of fixed block, one side swing joint threaded rod of nut, first fretwork opening has been seted up to one side of lantern ring.
The technical scheme of the utility model is further improved as follows: one side of the first fixing plate is provided with a plurality of connecting openings.
By adopting the technical scheme, the device in the scheme can be convenient for a user to carry out efficient connection and use.
The technical scheme of the utility model is further improved as follows: one side of the first fixing plate is fixedly connected with a plurality of lantern rings.
By adopting the technical scheme, the device in the scheme can be convenient for a user to carry out efficient limiting use.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with fixed block of nut, and the fixed block regards the horizontal parting line of nut as the symmetry axis and sets up from top to bottom symmetry.
By adopting the technical scheme, the device can be convenient for a user to efficiently fix and connect.
The technical scheme of the utility model is further improved as follows: one side of the second fixing plate is fixedly connected with a plurality of first inserting rods.
By adopting the technical scheme, the device in the scheme can be convenient for a user to carry out efficient limiting use.
The technical scheme of the utility model is further improved as follows: one side of the second fixing plate is fixedly connected with a second plunger rod, and the second plunger rod and the collar are matched in size.
By adopting the technical scheme, the mobile phone can be conveniently used by a user in an efficient activity.
The technical scheme of the utility model is further improved as follows: one side of the first fixed plate is fixedly connected with a sealing ring, and the number of the sealing rings is multiple.
By adopting the technical scheme, the sealing device can be convenient for a user to seal and use efficiently.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an expansion joint with high efficiency and sealing, which is convenient for a user to efficiently use and clamp the expansion joint by mutually matching and using the arranged object main body, a first fixed plate, a connecting opening, a second fixed plate, a first inserted link, a sealing ring, a second inserted link, a lantern ring, a threaded rod, a fixed block, a nut and a first hollowed-out opening, when the user needs to splice the expansion joint, the user needs to insert the second inserted link into the lantern ring, and then the user needs to twist the threaded rod, so that the user can efficiently use and install the expansion joint, and the use requirement of the user for efficiently mutually installing and connecting the expansion joint is met;
2. the utility model provides an expansion joint with high efficiency, which is convenient for a user to carry out high efficiency sealing use on the expansion joint by a first fixing plate fixedly connected with one side of an object main body and a plurality of sealing rings fixedly connected with one side of the first fixing plate, thereby meeting the use requirement of the user for high efficiency sealing.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a top plan view of the structure of the present utility model;
FIG. 3 is a side view of the structure of the present utility model;
FIG. 4 is an enlarged view of the structure A in FIG. 1, which is a structural view of the present utility model;
fig. 5 is a bottom view of the structure of the present utility model.
In the figure: 1. an article body; 2. a first fixing plate; 3. a connection opening; 4. a second fixing plate; 5. a first plunger; 6. a seal ring; 7. a second plunger; 8. a collar; 9. a threaded rod; 10. a fixed block; 11. a nut; 12. the first hollowed-out opening.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides an expansion joint with high efficiency sealing, which comprises an object main body 1, wherein one side of the object main body 1 is fixedly connected with a second fixing plate 4, one side of the second fixing plate 4 is fixedly connected with a first inserting rod 5, and one side of the object main body 1 is fixedly connected with a first fixing plate 2.
In this embodiment, the connection opening 3 has been seted up to one side of first fixed plate 2, and connection opening 3 quantity is a plurality of, and it can be convenient to use person carries out efficient connection and uses, and one side fixedly connected with lantern ring 8 of first fixed plate 2, and lantern ring 8 quantity is a plurality of, and it can be convenient to use person carries out efficient spacing use.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a connecting opening 3 is formed on one side of the first fixing plate 2, a sealing ring 6 is fixedly connected on one side of the first fixing plate 2, and a second fixing plate 4 is fixedly connected on one side of the object main body 1.
In this embodiment, one side fixedly connected with fixed block 10 of nut 11, and the fixed block 10 uses the horizontal parting line of nut 11 to set up as symmetry axis bilateral symmetry, and it can be convenient for the user to carry out efficient fixed and connect, and one side fixedly connected with first inserted bar 5 of second fixed plate 4, and first inserted bar 5 quantity is a plurality of, and it can be convenient for the user carries out efficient spacing use.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, one side fixedly connected with first inserted bar 5 of second fixed plate 4, one side fixedly connected with second inserted bar 7 of second fixed plate 4, one side fixedly connected with lantern ring 8 of first fixed plate 2, one side fixedly connected with fixed block 10 of lantern ring 8, one side fixedly connected with nut 11 of fixed block 10, one side swing joint of nut 11 has threaded rod 9, and first fretwork opening 12 has been seted up to one side of lantern ring 8.
In this embodiment, one side fixedly connected with second inserted bar 7 of second fixed plate 4, and the size is mutually matched between second inserted bar 7 and the lantern ring 8, it can facilitate the use person to carry out efficient activity and use, one side fixedly connected with sealing washer 6 of first fixed plate 2, and sealing washer 6 quantity is a plurality of, it can facilitate the use person to carry out efficient sealed use, its user is when needs use the concatenation to the expansion joint, its user needs insert second inserted bar 7 in lantern ring 8, then the user needs twist threaded rod 9, so that the user just can carry out efficient use installation to the expansion joint.
As shown in fig. 1 to 5, when a user needs to use the expansion joint, when the user needs to splice the expansion joint, the user needs to insert the second insert rod 7 into the collar 8, and then the user needs to screw the threaded rod 9, so that the user can efficiently use and install the expansion joint, and the user can conveniently and efficiently seal the expansion joint through the first fixing plate 2 fixedly connected to one side of the object main body 1 and the plurality of sealing rings 6 fixedly connected to one side of the first fixing plate 2.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a high-efficient sealed expansion joint, includes article main part (1), its characterized in that: a second fixing plate (4) is fixedly connected to one side of the object main body (1), and a first inserting rod (5) is fixedly connected to one side of the second fixing plate (4);
a first fixing plate (2) is fixedly connected to one side of the object main body (1), a connecting opening (3) is formed in one side of the first fixing plate (2), and a sealing ring (6) is fixedly connected to one side of the first fixing plate (2);
one side fixedly connected with second fixed plate (4) of article main part (1), one side fixedly connected with first inserted bar (5) of second fixed plate (4), one side fixedly connected with second inserted bar (7) of second fixed plate (4), one side fixedly connected with lantern ring (8) of first fixed plate (2), one side fixedly connected with fixed block (10) of lantern ring (8), one side fixedly connected with nut (11) of fixed block (10), one side swing joint of nut (11) has threaded rod (9), first fretwork opening (12) have been seted up to one side of lantern ring (8).
2. An expansion joint with high efficiency seal as set forth in claim 1, wherein: one side of the first fixing plate (2) is provided with a plurality of connecting openings (3), and the number of the connecting openings (3) is multiple.
3. An expansion joint with high efficiency seal as set forth in claim 1, wherein: one side of the first fixing plate (2) is fixedly connected with lantern rings (8), and the number of the lantern rings (8) is multiple.
4. An expansion joint with high efficiency seal as set forth in claim 1, wherein: one side of the nut (11) is fixedly connected with a fixed block (10), and the fixed block (10) is arranged up and down symmetrically by taking the horizontal branching line of the nut (11) as a symmetry axis.
5. An expansion joint with high efficiency seal as set forth in claim 1, wherein: one side of the second fixing plate (4) is fixedly connected with a plurality of first inserting rods (5).
6. An expansion joint with high efficiency seal as set forth in claim 1, wherein: one side of the second fixing plate (4) is fixedly connected with a second inserted link (7), and the second inserted link (7) and the lantern ring (8) are matched in size.
7. An expansion joint with high efficiency seal as set forth in claim 1, wherein: one side of the first fixed plate (2) is fixedly connected with a sealing ring (6), and the number of the sealing rings (6) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138953.1U CN220792439U (en) | 2023-08-10 | 2023-08-10 | Expansion joint capable of being sealed efficiently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138953.1U CN220792439U (en) | 2023-08-10 | 2023-08-10 | Expansion joint capable of being sealed efficiently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220792439U true CN220792439U (en) | 2024-04-16 |
Family
ID=90660800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322138953.1U Active CN220792439U (en) | 2023-08-10 | 2023-08-10 | Expansion joint capable of being sealed efficiently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220792439U (en) |
-
2023
- 2023-08-10 CN CN202322138953.1U patent/CN220792439U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |