CN208397311U - A kind of locking sealing element of leakproof - Google Patents
A kind of locking sealing element of leakproof Download PDFInfo
- Publication number
- CN208397311U CN208397311U CN201820845860.9U CN201820845860U CN208397311U CN 208397311 U CN208397311 U CN 208397311U CN 201820845860 U CN201820845860 U CN 201820845860U CN 208397311 U CN208397311 U CN 208397311U
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- China
- Prior art keywords
- fixedly connected
- cylinder
- transverse slat
- tube
- sealing element
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Abstract
The utility model discloses a kind of locking sealing elements of leakproof, including transverse slat, the bottom of the transverse slat is fixedly connected with cylinder, aerated rubber loop is arranged on cylinder, the inner ring of aerated rubber loop is fixedly connected with cylinder, injection-tube is embedded on transverse slat, piston is slidably fitted in injection-tube, the side of piston is fixedly connected with push-pull rod, air inlet pipe is fixedly connected at the top of injection-tube, gas-guide tube is equipped in transverse slat and cylinder, one end of gas-guide tube is fixedly connected with injection-tube, the other end of gas-guide tube is fixedly connected with aerated rubber loop, cylinder is equipped with drive cavity, screw rod is rotatably equipped in drive cavity, screw thread is equipped with lifter plate on screw rod, it is hinged on lifter plate that there are two symmetrically arranged braces, the bottom interior wall of drive cavity is slidably fitted with cross bar, the outside that one end of cross bar extends to cylinder is fixedly connected with press block.The utility model can be applied to the installation and sealing of different inner diameters pipe, and good seal performance improves the compatibility of sealing element, easy to use, easy to spread.
Description
Technical field
The utility model relates to sealing element technical field more particularly to a kind of locking sealing elements of leakproof.
Background technique
The sealing element of existing many pipes all matches, and such sealing element has some limitations, cannot
The sealing of the pipe of a variety of different inner diameters, while general used threaded connection are adapted to, leakproofness is poor, and therefore, it is necessary to one kind
Leakproof locking sealing element solves problem above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of leakproof proposed is locking close
Sealing.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of locking sealing element of leakproof, including transverse slat, the bottom of the transverse slat are fixedly connected with cylinder, are arranged on cylinder
The inner ring of aerated rubber loop, aerated rubber loop is fixedly connected with cylinder, on the transverse slat in injection-tube, the injection-tube
It is slidably fitted with piston, the side of piston is fixedly connected with push-pull rod, and air inlet pipe is fixedly connected at the top of the injection-tube, horizontal
Gas-guide tube is equipped in plate and cylinder, one end of gas-guide tube is fixedly connected with injection-tube, the other end and aerated rubber loop of gas-guide tube
It being fixedly connected, cylinder is equipped with drive cavity, is rotatably equipped with screw rod in the drive cavity, and screw thread is equipped with lifter plate on screw rod,
Hinged there are two symmetrically arranged brace on lifter plate, the bottom interior wall of drive cavity is slidably fitted with cross bar, and one end of cross bar is prolonged
The outside for extending to cylinder is fixedly connected with press block, adjusting rod is rotatably equipped in the cylinder, the top of adjusting rod is through cross
Plate is fixedly connected with handle.
Preferably, it is fixedly connected with spring stack at the top of the handle, hand-held rod, hand are fixedly connected at the top of spring stack
The bottom of shadoof is fixedly connected there are two symmetrically arranged gag lever post, is offered at the top of transverse slat multiple equally distributed in a ring
Limiting slot, the bottom of gag lever post is extended through the handle to be connected with the bottom interior wall of limiting slot, and gag lever post is slidably connected with handle.
Preferably, the cross bar is fixedly installed with pulley close to one end bottom of brace, and the bottom of drive cavity opens up rail
The inner wall of road groove, pulley and orbital groove, pulley and orbital groove rolls connection.
Preferably, two symmetrically arranged rail rods are welded in the drive cavity, rail rods are L-shaped structure, rail rods
It is slidably connected with lifter plate.
Preferably, the top of transverse slat is extended at the top of the air inlet pipe, is fixedly installed with check valve in air inlet pipe, unidirectionally
Valve is located at the top of transverse slat.
Preferably, the two sides of the cylinder offer slide opening, and the inner wall of cross bar and slide opening is slidably connected, and press block is far from horizontal
The side of bar is fixedly installed with anti-skid rubber cushion.
The beneficial effects of the utility model are:
1, by rotational handle drive adjusting rod and screw rod make press block be pressed on pipe inner ring realize sealing element with
The connection of pipe, the anti-skid rubber cushion on press block guarantee the stabilization of connection, can be used for the peace of the pipe of different inner diameters size
Load connects；
2, piston motion is driven by push-and-pull push-pull rod, expands aerated rubber loop, volume becomes larger, outside aerated rubber loop
Circle is close to the inner wall of pipe, ensure that leakproofness, good seal performance adapt to the sealing of the pipe of different inner diameters；
The utility model can be applied to the installation and sealing of different inner diameters pipe, and good seal performance improves the simultaneous of sealing element
Capacitive, it is easy to use, it is easy to spread.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of locking sealing element of leakproof schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of locking sealing element of leakproof structural schematic diagram；
Fig. 3 is the schematic view of the front view of aerated rubber loop.
In figure: 1 transverse slat, 2 cylinders, 3 aerated rubber loops, 4 injection-tubes, 5 pistons, 6 push-pull rods, 7 air inlet pipe, 8 check valves, 9
Gas-guide tube, 10 drive cavities, 11 screw rods, 12 lifter plates, 13 braces, 14 cross bars, 15 press blocks, 16 adjusting rods, 17 hand-held rods, 18 hands
Handle, 19 spring stacks, 20 gag lever posts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the locking sealing element of a kind of leakproof, including transverse slat 1, the bottom of transverse slat 1 are fixedly connected with cylinder 2, column
Aerated rubber loop 3 is arranged on body 2, the inner ring of aerated rubber loop 3 is fixedly connected with cylinder 2, injection-tube 4 is embedded on transverse slat 1,
Piston 5 is slidably fitted in injection-tube 4, the side of piston 5 is fixedly connected with push-pull rod 6, and the top of injection-tube 4 is fixedly connected with
Gas-guide tube 9 is equipped in air inlet pipe 7, transverse slat 1 and cylinder 2, one end of gas-guide tube 9 is fixedly connected with injection-tube 4, gas-guide tube 9 it is another
One end is fixedly connected with aerated rubber loop 3, and cylinder 2 is equipped with drive cavity 10, is rotatably equipped with screw rod 11, screw rod in drive cavity 10
Screw thread is equipped with lifter plate 12 on 11, hinged there are two symmetrically arranged brace 13 on lifter plate 12, in the bottom of drive cavity 10
Wall is slidably fitted with cross bar 14, and the outside that one end of cross bar 14 extends to cylinder 2 is fixedly connected with press block 15, turns in cylinder 2
Dynamic to be equipped with adjusting rod 16, the top of adjusting rod 16 is fixedly connected with handle 18 through transverse slat 1.
In the present embodiment, the top of handle 18 is fixedly connected with spring stack 19, and the top of spring stack 19 is fixedly connected with hand
Shadoof 17, the bottom of hand-held rod 17 are fixedly connected there are two symmetrically arranged gag lever post 20, and the top of transverse slat 1, which offers, multiple is in
The equally distributed limiting slot of annular, the bottom of gag lever post 20 extend through the handle the 18 bottom interior wall contact connectios with limiting slot, limit
Bar 20 is slidably connected with handle 18, and cross bar 14 is fixedly installed with pulley, the bottom of drive cavity 10 close to one end bottom of brace 13
Orbital groove, pulley and orbital groove are offered, the inner wall rolling of pulley and orbital groove connects, and is welded with two in drive cavity 10
A symmetrically arranged rail rods, rail rods are L-shaped structure, and rail rods are slidably connected with lifter plate 12, and the top of air inlet pipe 7 extends
To the top of transverse slat 1, check valve 8 is fixedly installed in air inlet pipe 7, check valve 8 is located at the top of transverse slat 1, and the two sides of cylinder 2 are opened
Equipped with slide opening, cross bar 14 and the inner wall of slide opening are slidably connected, and press block 15 is fixedly installed with anti-skidding rubber far from the side of cross bar 14
Rubber mat realizes sealing element by the inner ring that rotational handle 18 drives adjusting rod 16 and screw rod 11 that press block 15 is made to be pressed on pipe
With the connection of pipe, the anti-skid rubber cushion on press block 15 guarantees the stabilization of connection, can be used for the pipe of different inner diameters size
Installation connection；It is moved by push-and-pull push-pull rod 6 with piston 5, expands aerated rubber loop 3, volume becomes larger, aerated rubber loop
3 outer ring is close to the inner wall of pipe, ensure that leakproofness, good seal performance adapt to the sealing of the pipe of different inner diameters；This
Utility model can be applied to the installation and sealing of different inner diameters pipe, and good seal performance improves the compatibility of sealing element, user
Just, easy to spread.
In the present embodiment, by the way that cylinder 2 is injected in pipe, pulling hand-held rod 17, so that gag lever post 20 is detached from limiting slot,
Then rotational handle 18 drives adjusting rod 16 and screw rod 11 to rotate, and screw rod 11 drives lifter plate 12 to push, and lifter plate 12 pushes tiltedly
Bar 13, brace 13 push cross bar 14 to extend to the external of cylinder 2, so that the inner ring that press block 15 is pressed on pipe realizes sealing element
With the connection of pipe, the anti-skid rubber cushion on press block 15 guarantees the stabilization of connection, can be used for the pipe of different inner diameters size
Installation connection, by push-and-pull push-pull rod 6 with piston 5 move, air inlet pipe 7 carry out air-breathing, check valve 8 limit air inlet pipe 7
Energy air inlet is unable to outlet, and gas is discharged into aerated rubber loop 3 by gas-guide tube 9, expands aerated rubber loop 3, and volume becomes larger,
The outer ring of aerated rubber loop 3 is close to the inner wall of pipe, ensure that leakproofness, good seal performance adapt to the pipe of different inner diameters
The sealing of son.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of locking sealing element of leakproof, including transverse slat (1), which is characterized in that the bottom of the transverse slat (1) is fixedly connected with column
Body (2) is arranged with aerated rubber loop (3) on cylinder (2), and the inner ring of aerated rubber loop (3) is fixedly connected with cylinder (2), described
Injection-tube (4) are embedded on transverse slat (1), are slidably fitted with piston (5) in the injection-tube (4), the side of piston (5) is fixed to be connected
It is connected to push-pull rod (6), is fixedly connected with air inlet pipe (7) at the top of the injection-tube (4), be equipped with and lead in transverse slat (1) and cylinder (2)
One end of tracheae (9), gas-guide tube (9) is fixedly connected with injection-tube (4), and the other end of gas-guide tube (9) and aerated rubber loop (3) are solid
Fixed connection, cylinder (2) are equipped with drive cavity (10), are rotatably equipped with screw rod (11) in the drive cavity (10), on screw rod (11)
Screw thread is equipped with lifter plate (12), and hinged on lifter plate (12) there are two symmetrically arranged brace (13), the bottoms of drive cavity (10)
Portion's inner wall is slidably fitted with cross bar (14), and the outside that one end of cross bar (14) extends to cylinder (2) is fixedly connected with press block
(15), it is rotatably equipped with adjusting rod (16) in the cylinder (2), the top of adjusting rod (16) is fixedly connected with through transverse slat (1)
Handle (18).
2. the locking sealing element of a kind of leakproof according to claim 1, which is characterized in that the top of the handle (18) is fixed
It is connected with spring stack (19), is fixedly connected at the top of spring stack (19) hand-held rod (17), the bottom of hand-held rod (17) is fixed to be connected
There are two connecing symmetrically arranged gag lever post (20), multiple limiting slots equally distributed in a ring are offered at the top of transverse slat (1), are limited
The bottom of position bar (20) extends through the handle (18) and the bottom interior wall of limiting slot connects, and gag lever post (20) and handle (18) are slided
Connection.
3. the locking sealing element of a kind of leakproof according to claim 1, which is characterized in that the cross bar (14) is close to brace
(13) one end bottom is fixedly installed with pulley, and the bottom of drive cavity (10) offers orbital groove, pulley and orbital groove, sliding
The inner wall of wheel and orbital groove, which rolls, to be connected.
4. the locking sealing element of a kind of leakproof according to claim 1, which is characterized in that be welded in the drive cavity (10)
Two symmetrically arranged rail rods, rail rods are L-shaped structure, and rail rods are slidably connected with lifter plate (12).
5. the locking sealing element of a kind of leakproof according to claim 1, which is characterized in that prolong at the top of the air inlet pipe (7)
The top of transverse slat (1) is extended to, is fixedly installed in air inlet pipe (7) check valve (8), check valve (8) is located at the top of transverse slat (1).
6. the locking sealing element of a kind of leakproof according to claim 1, which is characterized in that the two sides of the cylinder (2) open up
There is slide opening, cross bar (14) and the inner wall of slide opening are slidably connected, and press block (15) is fixedly installed with anti-far from the side of cross bar (14)
Sliding rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820845860.9U CN208397311U (en) | 2018-06-01 | 2018-06-01 | A kind of locking sealing element of leakproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820845860.9U CN208397311U (en) | 2018-06-01 | 2018-06-01 | A kind of locking sealing element of leakproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397311U true CN208397311U (en) | 2019-01-18 |
Family
ID=65134810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820845860.9U Active CN208397311U (en) | 2018-06-01 | 2018-06-01 | A kind of locking sealing element of leakproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397311U (en) |
-
2018
- 2018-06-01 CN CN201820845860.9U patent/CN208397311U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190628 Address after: 510000 Room 201, 203, 2nd Floor, Building 13, 828 Maogang Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Guanyan Hydraulic Seal Co., Ltd. Address before: 524000 Yayuan, Jinshawan New Town, No. 8 Junmin Road, Chikan District, Zhanjiang City, Guangdong Province, 1 Building Ermen 302, 304 Rooms Patentee before: Zhanjiang machine hydraulic equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |