CN210318483U - Easily install wear-resisting nuclear power pipeline aluminium packing ring - Google Patents
Easily install wear-resisting nuclear power pipeline aluminium packing ring Download PDFInfo
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- CN210318483U CN210318483U CN201921093808.3U CN201921093808U CN210318483U CN 210318483 U CN210318483 U CN 210318483U CN 201921093808 U CN201921093808 U CN 201921093808U CN 210318483 U CN210318483 U CN 210318483U
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- power pipeline
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Abstract
The utility model discloses an easily install wear-resisting nuclear power pipeline aluminium packing ring, including device main part, installation mechanism and damper, the device main part includes nuclear power pipeline A, nuclear power pipeline B, annular gasket, lug A, recess A, lug B, recess B and connecting pipe, installation mechanism includes flexible piece, the mounting groove has all been seted up to annular gasket inner wall both sides, flexible piece bottom is located inside the mounting groove, flexible piece bottom has seted up restriction groove B, restriction groove B is inside to be provided with the shell fragment, the shell fragment both ends all are located mounting groove bottom both sides, flexible piece top both sides all are provided with the inclined plane, restriction groove A has all been seted up to connecting pipe surface both sides, the connecting pipe is located annular gasket inside; through install flexible piece additional in annular washer inner wall both sides, effectively promoted staff's installation effectiveness, through install damper additional at nuclear power pipeline A and nuclear power pipeline B's junction, effectively alleviateed the impact of impact force to the device main part.
Description
Technical Field
The utility model belongs to the technical field of the packing ring, concretely relates to wear-resisting nuclear power pipeline aluminium packing ring of easy installation.
Background
The research and development of nuclear power in China starts in the 70 s, starts in the 80 s, and makes breakthrough progress in the early 90 s, when a nuclear power station generates electricity, seawater is needed to cool parts such as pumps, containers or nuclear power pipelines used in a system, annular gaskets are needed for connection of the nuclear power pipelines, and various problems still exist in various annular gaskets on the market.
The utility model discloses a dedicated condensate pump filter metal composite gasket of nuclear power like utility model discloses that bulletin number is CN206918241U, its has promoted packing ring corrosion resistance and temperature toleration, but has not solved current packing ring installation trouble, brings inconvenient problem for nuclear power pipeline installation butt joint, for this we propose an easy wear-resisting nuclear power pipeline aluminium packing ring of installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easily install wear-resisting nuclear power pipeline aluminium packing ring to it is troublesome to propose current packing ring installation in solving above-mentioned background art, gives the problem that nuclear power pipeline installation butt joint brought inconvenience.
In order to achieve the above object, the utility model provides a following technical scheme: an easily-installed wear-resistant nuclear power pipeline aluminum gasket comprises a device main body, an installation mechanism and a damping mechanism, wherein the device main body comprises a nuclear power pipeline A, a nuclear power pipeline B, an annular gasket, a convex block A, a groove A, a convex block B, a groove B and a connecting pipe, the installation mechanism comprises a telescopic block, installation grooves are formed in two sides of the inner wall of the annular gasket, the bottom end of the telescopic block is positioned in the installation grooves, a limiting groove B is formed in the bottom end of the telescopic block, an elastic sheet is arranged in the limiting groove B, two ends of the elastic sheet are positioned on two sides of the bottom end of the installation grooves, inclined planes are arranged on two sides of the top end of the telescopic block, limiting grooves A are formed in two sides of the outer surface of the connecting pipe, the connecting pipe is positioned in the annular gasket, the inclined planes are, one end of the nuclear power pipeline A is located at one end of the annular gasket.
Preferably, damper includes hoop A, hoop A both ends all are provided with the lug, hoop A bottom is provided with hoop B, hoop B bottom is provided with gag lever post, damping spring and spacing ring respectively, the spacing ring bottom is provided with the mounting panel, the mounting panel bottom is provided with the damper cylinder, the gag lever post all runs through in damping spring, mounting panel, damper cylinder and spacing ring, the damping spring other end is located the spacing ring top.
Preferably, the elastic sheet is fixedly connected with the mounting groove, and the telescopic block is clamped with the limiting groove A.
Preferably, the bump A and the bump B are both positioned on two sides of one end of the nuclear power pipeline B, and the bump B is positioned at the bottom end of the bump A.
Preferably, the connecting pipe is located at one end of the inner wall of the nuclear power pipeline A, and the width of the telescopic block is nine times zero of the width of the limiting groove A.
Preferably, the groove A and the groove B are both positioned on two sides of one end of the annular gasket, and the groove B is positioned at the bottom end of the bump A.
Preferably, the hoop A and the hoop B are fixedly connected through bolts, and the lifting lug is fixedly connected with the hoop A.
Preferably, the number of the limiting rods is three, and the limiting rods are respectively positioned at two sides and the middle of the bottom end of the hoop B.
Preferably, the limiting ring is fixedly connected with the mounting plate, and the damping cylinder is fixedly connected with the mounting plate.
Preferably, the limiting rod is fixedly connected with the mounting plate through a nut, and the nut is located inside the shock absorption cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through install flexible piece additional in annular washer inner wall both sides, embolia the connecting pipe with annular washer, and rotatory annular washer, under the effect of shell fragment, make flexible piece get into inside restriction groove A, accomplish the fixed to the connecting pipe, and then accomplish the fixed to nuclear power pipeline A, fill in recess A and recess B respectively with lug A and lug B again, put into between hoop A and hoop B with nuclear power pipeline A and nuclear power pipeline B's junction again, rethread bolt fastening hoop A and hoop B, and then accomplish the fixed to nuclear power pipeline B, be convenient for be connected between the nuclear power pipeline, staff's installation effectiveness has effectively been promoted.
(2) Through installing damper additional in nuclear power pipeline A and nuclear power pipeline B's junction, when needs handling the device main part, pass the lug with the lifting rope, avoided the lifting rope direct with device main part direct contact, cause the damage to it, the impact force that produces when device main part and ground contact is absorbed the impact force by damping spring, has effectively alleviateed the impact of impact force to the device main part.
Drawings
FIG. 1 is a schematic view of the main structure of the device of the present invention;
FIG. 2 is a schematic view of the butt joint structure of the nuclear power pipeline of the present invention;
FIG. 3 is a schematic cross-sectional view of the mounting mechanism of the present invention;
FIG. 4 is an enlarged view of a portion a of FIG. 3;
FIG. 5 is a schematic view of the structure of the connecting tube of the present invention;
fig. 6 is a schematic structural view of the annular gasket of the present invention;
FIG. 7 is a schematic diagram of a side view of a nuclear power pipeline A of the present invention;
fig. 8 is a schematic structural view of the damping mechanism of the present invention;
FIG. 9 is an enlarged view of the structure at b in FIG. 8;
FIG. 10 is a schematic cross-sectional view of the damper cylinder of the present invention;
in the figure: 1. a nuclear power pipeline A; 2. lifting lugs; 3. a hoop A; 4. a nuclear power pipeline B; 5. mounting a plate; 6. a damper cylinder; 7. a damping spring; 8. a bump A; 9. a groove A; 10. a bump B; 11. a groove B; 12. an annular gasket; 13. a connecting pipe; 14. a telescopic block; 15. a limiting groove A; 16. a restriction groove B; 17. a spring plate; 18. mounting grooves; 19. a hoop B; 20. a restraining bar; 21. a limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: an easily-installed wear-resistant nuclear power pipeline aluminum gasket comprises a device main body, an installation mechanism and a damping mechanism, wherein the device main body comprises a nuclear power pipeline A1, a nuclear power pipeline B4 and an annular gasket 12, lug A8, recess A9, lug B10, recess B11 and connecting pipe 13, installation mechanism includes flexible piece 14, mounting groove 18 has all been seted up to annular washer 12 inner wall both sides, flexible piece 14 bottom is located inside mounting groove 18, restriction groove B16 has been seted up to flexible piece 14 bottom, restriction groove B16 is inside to be provided with shell fragment 17, shell fragment 17 both ends all are located mounting groove 18 bottom both sides, flexible piece 14 top both sides all are provided with the inclined plane, restriction groove A15 has all been seted up to connecting pipe 13 surface both sides, connecting pipe 13 is located inside annular washer 12, the inclined plane is located inside restriction groove A15, lug A8 is located inside recess A9, lug B10 is located inside recess B11, nuclear power pipeline A1 one end is located annular washer 12 one end.
In order to facilitate fixed nuclear power pipeline B4, in this embodiment, it is preferred, damper includes band A3, band A3 both ends all are provided with lug 2, band A3 bottom is provided with band B19, band B19 bottom is provided with gag lever post 20 respectively, damping spring 7 and spacing ring 21, spacing ring 21 bottom is provided with mounting panel 5, mounting panel 5 bottom is provided with damper cylinder 6, gag lever post 20 all runs through in damping spring 7, mounting panel 5, damper cylinder 6 and spacing ring 21, the damper spring 7 other end is located the spacing ring 21 top.
In order to facilitate the extension and retraction of the extension and retraction block 14, in this embodiment, preferably, the elastic piece 17 is fixedly connected to the mounting groove 18, and the extension and retraction block 14 is engaged with the restriction groove a 15.
In order to facilitate the definition of the nuclear power pipeline B4, in this embodiment, it is preferable that the bump a8 and the bump B10 are both located at two sides of one end of the nuclear power pipeline B4, and the bump B10 is located at the bottom end of the bump a 8.
In order to facilitate sliding the telescopic block 14 out of the limiting groove a15, in this embodiment, it is preferable that the connecting pipe 13 is located at one end of the inner wall of the nuclear power pipeline a1, and the width of the telescopic block 14 is nine times zero of the width of the limiting groove a 15.
In order to facilitate installation of the ring gasket 12, in the present embodiment, it is preferable that the groove a9 and the groove B11 are located on both sides of one end of the ring gasket 12, and the groove B11 is located at the bottom end of the projection A8.
In order to fix the hoop A3, in the embodiment, preferably, the hoop A3 is fixedly connected with the hoop B19 through bolts, and the lifting lug 2 is fixedly connected with the hoop A3.
In order to improve the shock resistance of the device body, in the present embodiment, it is preferable that the number of the limiting rods 20 is three, and the limiting rods 20 are respectively located at the two sides and the middle of the bottom end of the hoop B19.
In order to fix the damper cylinder 6, in the present embodiment, it is preferable that the limiting ring 21 is fixedly connected to the mounting plate 5, and the damper cylinder 6 is fixedly connected to the mounting plate 5.
To facilitate fixing the mounting plate 5, in the present embodiment, the limiting rod 20 is preferably fixedly connected to the mounting plate 5 by a nut, and the nut is located inside the shock absorbing cylinder 6.
The utility model discloses a theory of operation and use flow: after the device is completed, the annular gasket 12 is sleeved into the connecting pipe 13, the annular gasket 12 is rotated, when the telescopic block 14 is in contact with the limiting groove A15, under the action of the elastic sheet 17, the telescopic block 14 is driven by the elastic sheet 17 to move, so that the telescopic block 14 enters the limiting groove A15, the connecting pipe 13 is fixed, the nuclear power pipeline A1 is fixed, the lug A8 and the lug B10 are respectively plugged into the groove A9 and the groove B11, the nuclear power pipeline B4 is limited, the joint of the nuclear power pipeline A1 and the nuclear power pipeline B4 is placed between the hoop A3 and the hoop B19, the hoop A3 and the hoop B19 are fixed through bolts, the nuclear power pipeline B4 is fixed, when the device body needs to be carried, the lifting rope penetrates through the lifting lug 2, the situation that the lifting rope is directly contacted with the device body and damages the lifting lug when the device body is contacted with the ground is avoided, and the impact force is generated when the device body is contacted with the ground, the shock absorption cylinder 6 is transmitted to the mounting plate 5, the mounting plate 5 is transmitted to the shock absorption spring 7, the shock absorption spring 7 absorbs shock force, and the shock of the shock force to the device main body is effectively relieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an easily install wear-resisting nuclear power pipeline aluminium packing ring, includes device main part, installation mechanism and damper, its characterized in that: the device main body comprises a nuclear power pipeline A (1), a nuclear power pipeline B (4), an annular gasket (12), a convex block A (8), a groove A (9), a convex block B (10), a groove B (11) and a connecting pipe (13), the mounting mechanism comprises a telescopic block (14), mounting grooves (18) are formed in two sides of the inner wall of the annular gasket (12), the bottom end of the telescopic block (14) is located inside the mounting grooves (18), a limiting groove B (16) is formed in the bottom end of the telescopic block (14), an elastic sheet (17) is arranged inside the limiting groove B (16), two ends of the elastic sheet (17) are located on two sides of the bottom end of the mounting grooves (18), inclined planes are arranged on two sides of the top end of the telescopic block (14), limiting grooves A (15) are formed in two sides of the outer surface of the connecting pipe (13), and the connecting pipe (, the inclined plane is located inside the limiting groove A (15), the protruding block A (8) is located inside the groove A (9), the protruding block B (10) is located inside the groove B (11), and one end of the nuclear power pipeline A (1) is located at one end of the annular gasket (12).
2. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 1, wherein: damper includes hoop A (3), hoop A (3) both ends all are provided with lug (2), hoop A (3) bottom is provided with hoop B (19), hoop B (19) bottom is provided with gag lever post (20), damping spring (7) and spacing ring (21) respectively, spacing ring (21) bottom is provided with mounting panel (5), mounting panel (5) bottom is provided with damper cylinder (6), gag lever post (20) all run through in damping spring (7), mounting panel (5), damper cylinder (6) and spacing ring (21), damping spring (7) other end is located spacing ring (21) top.
3. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 1, wherein: the elastic sheet (17) is fixedly connected with the mounting groove (18), and the telescopic block (14) is clamped with the limiting groove A (15).
4. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 1, wherein: the bump A (8) and the bump B (10) are located on two sides of one end of the nuclear power pipeline B (4), and the bump B (10) is located at the bottom end of the bump A (8).
5. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 1, wherein: the connecting pipe (13) is located at one end of the inner wall of the nuclear power pipeline A (1), and the width of the telescopic block (14) is nine times zero of the width of the limiting groove A (15).
6. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 1, wherein: recess A (9) and recess B (11) all are located annular gasket (12) one end both sides, recess B (11) are located lug A (8) bottom.
7. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 2, wherein: the hoop A (3) is fixedly connected with the hoop B (19) through bolts, and the lifting lug (2) is fixedly connected with the hoop A (3).
8. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 2, wherein: the number of the limiting rods (20) is three, and the limiting rods (20) are respectively positioned on two sides and in the middle of the bottom end of the hoop B (19).
9. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 2, wherein: the limiting ring (21) is fixedly connected with the mounting plate (5), and the damping cylinder (6) is fixedly connected with the mounting plate (5).
10. The easy-to-install wear-resistant aluminum gasket for nuclear power pipelines of claim 2, wherein: the limiting rod (20) is fixedly connected with the mounting plate (5) through a nut, and the nut is located inside the shock absorption cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093808.3U CN210318483U (en) | 2019-07-13 | 2019-07-13 | Easily install wear-resisting nuclear power pipeline aluminium packing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093808.3U CN210318483U (en) | 2019-07-13 | 2019-07-13 | Easily install wear-resisting nuclear power pipeline aluminium packing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210318483U true CN210318483U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921093808.3U Active CN210318483U (en) | 2019-07-13 | 2019-07-13 | Easily install wear-resisting nuclear power pipeline aluminium packing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210318483U (en) |
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- 2019-07-13 CN CN201921093808.3U patent/CN210318483U/en active Active
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