CN215487723U

CN215487723U - Leakage-stopping ring with sealing gasket dismounting structure

Info

Publication number: CN215487723U
Application number: CN202121970646.4U
Authority: CN
Inventors: 方明; 何愫军
Original assignee: Quzhou Boli Fluorine Material Co ltd
Current assignee: Quzhou Boli Fluorine Material Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-11
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a leakage stopping ring with a sealing gasket dismounting structure, which comprises an anti-diarrhea ring main body and a sealing gasket, wherein the sealing gasket is respectively clamped at two sides of the anti-diarrhea ring main body, a group of through holes are formed in the periphery of the anti-diarrhea ring main body, one side, close to the anti-diarrhea ring main body, of the anti-diarrhea ring main body is respectively and fixedly connected with a group of limiting sleeve and a group of limiting column, the positions of the limiting sleeve and the limiting column correspond to the positions of the through holes, the limiting column and the limiting sleeve are inserted into the through holes, one end of the limiting sleeve, located in the through holes, is provided with a jack, and one end of the limiting column, located in the through holes, is inserted into the jack. Draw the piece through the pulling and drive the telescopic link and slide to make the telescopic link follow the roll-off in fixed orifices and the fixed slot, thereby make stop collar and spacing post can easily follow the perforation in the roll-off, can take off the sealed pad of the ring both sides of stopping diarrhea and change, avoid sealed the trouble that can't change that fills up ageing.

Description

Leakage-stopping ring with sealing gasket dismounting structure

Technical Field

The utility model relates to the technical field of leakage stopping rings, in particular to a leakage stopping ring with a sealing gasket dismounting structure.

Background

The anti-diarrheal ring is the main sealing element in the check valve, and usually, sealing gaskets are arranged on two sides of the anti-diarrheal ring to ensure the sealing performance of the anti-diarrheal ring.

However, the sealing gaskets are made of rubber materials and can be hardened after long-term use, and the sealing gaskets are fixed on two sides of the antidiarrheal ring body, so that the sealing gaskets cannot be detached from the antidiarrheal ring body, and the normal use of the antidiarrheal ring is affected finally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a leakage stopping ring with a sealing gasket dismounting structure, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stop and let out ring with sealed dismouting structure of filling up, includes that the ring main part that stops diarrhea and sealed the pad, sealed pad joint respectively is in the ring main part both sides that stop diarrhea, the ring main part that stops diarrhea has seted up a set of perforation in the periphery, the ring main part that stops diarrhea is close to one side respectively a set of stop collar of fixedly connected with and spacing post, stop collar and spacing post position all correspond with the perforation position, spacing post and stop collar are all pegged graft in the perforation, a jack has all been seted up to the one end that the stop collar is located the perforation, one end is pegged graft in the jack for spacing post is located the perforation, it all is provided with a fixed establishment just to be located the perforation both sides in the ring main part to stop diarrhea.

Preferably, fixed establishment includes flexible groove, flexible groove all sets up in the ring main part of stopping diarrhea and is located the perforation both sides respectively, the equal sliding connection in flexible inslot has a telescopic link, the telescopic link is close to one end mutually and all passes flexible groove and all is located the perforation.

Preferably, the telescopic link is kept away from one end mutually and is all located flexible inslot and a fixed spring of equal fixedly connected with, fixed spring keeps away from the equal fixed connection of telescopic link one end on flexible groove lateral wall.

Preferably, the telescopic link is kept away from the equal fixedly connected with in one end outside mutually and is drawn the piece, the outer side of antidiarrheal ring main part and draw the corresponding position of piece and all seted up a kerve, draw the equal sliding connection of piece in the kerve.

Preferably, the telescopic link is located the downthehole one end of wearing and all passes the stop collar lateral wall and all joint in spacing post, a fixed orifices has all been seted up with the telescopic link corresponding position to the stop collar lateral wall, a fixed slot has all been seted up with the telescopic link corresponding position to spacing post.

Preferably, the telescopic link is located the fixed orifices and all the joint in the fixed slot all worn the fixed orifices in the downthehole one end of perforation.

Compared with the prior art, the utility model has the beneficial effects that: draw the piece through the pulling and drive the telescopic link and slide to make the telescopic link follow the roll-off in fixed orifices and the fixed slot, thereby make stop collar and spacing post can easily follow the perforation in the roll-off, can take off the sealed pad of the ring both sides of stopping diarrhea and change, avoid sealed the trouble that can't change that fills up ageing.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a side sectional view of the present invention;

FIG. 4 is a sectional view of the fixing mechanism of the present invention;

fig. 5 is a schematic diagram of the front appearance structure of the present invention.

In the figure: 1. an anti-diarrheal main body; 2. a gasket; 3. perforating; 4. a limiting sleeve; 5. a limiting column; 6. a jack; 7. a fixing mechanism; 71. a telescopic groove; 72. a telescopic rod; 73. fixing the spring; 74. pulling the block; 75. groove drawing; 76. a fixing hole; 77. and fixing the grooves.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a stop and lead to ring with sealed dismouting structure of filling up, including the ring main part 1 that stops diarrhea and sealed 2 that fills up, sealed pad 2 joint respectively is in 1 both sides of the ring main part that stops diarrhea, a set of perforation 3 has been seted up to the ring main part 1 periphery that stops diarrhea, the ring main part 1 that stops diarrhea is close to one side difference fixedly connected with a set of stop collar 4 and spacing post 5 mutually, stop

collar

4 and 5 positions of spacing post all correspond with perforation 3 positions, spacing post 5 and stop collar 4 all peg graft in perforation 3, a jack 6 has all been seted up to stop collar 4 one end in being located perforation 3, spacing post 5 is located 3 one end pegs graft in jack 6 in perforation, it just is located perforation 3 both sides and all is provided with a fixed establishment 7 to stop diarrhea in the ring main part 1.

The fixing mechanism 7 comprises telescopic grooves 71, the telescopic grooves 71 are all arranged in the antidiarrheal ring main body 1 and are respectively positioned at two sides of the perforation 3, a telescopic rod 72 is slidably connected in each telescopic groove 71, one end, close to each telescopic rod 72, of each telescopic rod 72 passes through each telescopic groove 71 and is positioned in each perforation 3, one end, far away from each telescopic rod 72, of each telescopic rod 72 is positioned in each telescopic groove 71 and is fixedly connected with a fixing spring 73, one end, far away from each telescopic rod 72, of each fixing spring 73 is fixedly connected to the side wall of each telescopic groove 71, the outer side, far away from each end, of each telescopic rod 72 is fixedly connected with a pull block 74, pull grooves 75 are respectively arranged at the outer side of the antidiarrheal ring main body 1 and correspond to the pull blocks 74, the pull blocks 74 are all slidably connected in the pull grooves 75, one end, located in each perforation 3, of each telescopic rod 72 passes through the side wall of the limiting sleeve 4 and is all clamped in the limiting column 5, and a fixing hole 76 is arranged at the position, corresponding to each limiting sleeve 4, a fixed slot 77 has all been seted up with the corresponding position of telescopic link 72 to spacing post 5, telescopic link 72 is located and all wears fixed orifices 76 and all joint in fixed slot 77 in 3 one ends of perforation, the pulling draws piece 74 to be located the kerve 75 and slides, thereby can drive telescopic link 72 and be located flexible inslot 71 and slide, make telescopic link 72 keep away from one end compression fixed spring 73 mutually, and make telescopic link 72 be close to one end mutually and follow fixed slot 77 and the interior roll-off of fixed orifices 76, thereby make telescopic link 72 and stop collar 4 and spacing post 5 disconnect-connection.

Specifically, when the sealing gasket replacement device is used, the pulling block 74 is pulled to be positioned in the pulling groove 75 to slide, so that the telescopic rod 72 can be driven to be positioned in the telescopic groove 71 to slide, the telescopic rod 72 is far away from one end to compress the fixing spring 73, the telescopic rod 72 is close to one end to slide out of the fixing groove 77 and the fixing hole 76, the telescopic rod 72 is disconnected with the limiting sleeve 4 and the limiting column 5, the limiting sleeve 4 and the limiting column 5 can easily slide out of the through hole 3, the sealing gasket 2 can be easily taken down from two sides of the antidiarrheal ring main body 1, after a new sealing gasket 2 is installed, the telescopic rod 72 is reset through the fixing spring 73 to slide out of the telescopic groove 71, the telescopic rod 72 is close to one end to pass through the fixing hole 76 again and clamped into the fixing groove 77, the sealing gasket 2 is finally fixed to two sides of the antidiarrheal ring main body 1, and replacement of the sealing gasket 2 is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A leakage-stopping ring with a sealing gasket dismounting structure is characterized by comprising an anti-diarrhea ring main body (1) and a sealing gasket (2), the sealing gaskets (2) are respectively clamped at two sides of the antidiarrheal ring main body (1), a group of through holes (3) are arranged at the periphery of the antidiarrheal ring main body (1), one side of the antidiarrheal ring main body (1) close to one side is fixedly connected with a group of limiting sleeves (4) and limiting columns (5) respectively, the positions of the limiting sleeve (4) and the limiting column (5) correspond to the positions of the through holes (3), the limiting column (5) and the limiting sleeve (4) are inserted in the through hole (3), one end of the limiting sleeve (4) positioned in the through hole (3) is provided with an insertion hole (6), one end of the limiting column (5) positioned in the through hole (3) is inserted in the jack (6), a fixing mechanism (7) is arranged in the antidiarrheal ring main body (1) and positioned on two sides of the perforation (3).

2. The leakage stop ring with the seal pad attaching and detaching structure according to claim 1, wherein: fixed establishment (7) are including flexible groove (71), flexible groove (71) all are seted up in antidiarrheal ring main part (1) and are located perforation (3) both sides respectively, equal sliding connection has a telescopic link (72) in flexible groove (71), telescopic link (72) are close to one end mutually and all pass flexible groove (71) and all are located perforation (3).

3. The leakage stop ring with the seal pad attaching and detaching structure according to claim 2, wherein: one end of each telescopic rod (72) is far away from each other and is located in the corresponding telescopic groove (71) and is fixedly connected with one fixing spring (73), and one end of each fixing spring (73) which is far away from each telescopic rod (72) is fixedly connected to the side wall of the corresponding telescopic groove (71).

4. The leakage stop ring with the seal pad attaching and detaching structure according to claim 2, wherein: the telescopic rod (72) is far away from the outer side of one end and is fixedly connected with a pulling block (74), a pulling groove (75) is formed in the outer side of the antidiarrheal ring main body (1) and in the position corresponding to the pulling block (74), and the pulling blocks (74) are connected in the pulling groove (75) in a sliding mode.

5. The leakage stop ring with the seal pad attaching and detaching structure according to claim 2, wherein: one end of the telescopic rod (72) is located in the through hole (3) and penetrates through the side wall of the limiting sleeve (4) and is connected with the limiting column (5) in a clamping mode, a fixing hole (76) is formed in the side wall of the limiting sleeve (4) and the corresponding position of the telescopic rod (72), and a fixing groove (77) is formed in the corresponding position of the limiting column (5) and the telescopic rod (72).

6. The leakage stop ring with the seal pad attaching and detaching structure according to claim 5, wherein: the telescopic rod (72) is positioned in the through hole (3), one end of the telescopic rod penetrates through the fixing hole (76) and is clamped in the fixing groove (77).