CN209385920U - A kind of gas pipeline casing being easily installed - Google Patents
A kind of gas pipeline casing being easily installed Download PDFInfo
- Publication number
- CN209385920U CN209385920U CN201920031788.0U CN201920031788U CN209385920U CN 209385920 U CN209385920 U CN 209385920U CN 201920031788 U CN201920031788 U CN 201920031788U CN 209385920 U CN209385920 U CN 209385920U
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- CN
- China
- Prior art keywords
- anchor ear
- socketed
- lower anchor
- connecting shaft
- piston
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of gas pipeline casings being easily installed, including upper anchor ear and lower anchor ear, the upper anchor ear both ends overlap joint opposite with lower anchor ear, the inside of the lower anchor ear side is inlaid with limit sleeve, piston is socketed in the limit sleeve, the top of the piston is fixedly connected with the bottom end of connecting shaft, the top of the connecting shaft runs through limit sleeve and extends to the top of lower anchor ear, the side of the bottom offers port, shaft is plugged in the port, the top of the connecting shaft is socketed in shaft, extruding spring is socketed in the connecting shaft, the both ends for squeezing spring are fixedly connected at the top of the top of limit sleeve inner wall and piston respectively.Upper anchor ear and lower anchor ear are wrapped in the top half and lower half portion of two fuel gas conduit junctions respectively in the utility model, it can make anchor ear together with lower anchor ear rapid abutting joint, and snap-gauge can be socketed in card slot, at this point, can wrap the junction in two root canal roads.
Description
Technical field
The utility model relates to gas pipeline accessory technical field, specially a kind of gas pipeline casing being easily installed.
Background technique
Fuel gas conduit is a kind of pipe special of transporting combustible gases, be it is a kind of replaced with metallic gas pipe hose it is traditional
Snap rubber hose can solve the short defect of rubber tube insect bite easy to fall off, easy to aging, easy, service life.Gas pipeline
In connection, need that two root canal roads link together by casing.
Two hinged half round frame when in use, are typically wrapped in two by existing gas pipeline casing
Then the top half of pipeline junction and lower half portion tighten screw and the other end of two half round frame are fixed together, so
Docking is just completed afterwards, it is relatively complicated using step although being able to use.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of gas pipeline casing being easily installed, and solves
Existing gas pipeline casing is inconvenient to the problem of installing.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of gas pipeline casing being easily installed,
Including upper anchor ear and lower anchor ear, the upper anchor ear both ends overlap joint opposite with lower anchor ear, the inside of the lower anchor ear side is inlayed
There is limit sleeve, piston is socketed in the limit sleeve, the top of the piston is fixedly connected with the bottom end of connecting shaft, the connection
The top of axis runs through limit sleeve and extends to the top of lower anchor ear, and the side of the bottom offers port, the port interpolation
It is connected to shaft, the top of the connecting shaft is socketed in shaft, and extruding spring, the extruding spring are socketed in the connecting shaft
Both ends be fixedly connected respectively at the top of the top of limit sleeve inner wall and piston, the surrounding of the piston side surface offers
Circular groove is socketed with sliding pearl in the circular groove, and the exposed surface outside circular groove of sliding pearl is overlapped on the inner wall of limit sleeve.
The other side of the upper anchor ear bottom is fixedly connected with snap-gauge, and the snap-gauge is socketed in lower anchor ear top side and opens up
Card slot in, the side on the upper anchor ear surface offers through slot, and the two sides of the through slot inner wall are described by activity axis connection
Be socketed with round set on movable axis, the both ends of the movable axis are socketed with return spring, the both ends of the return spring respectively with
The side of through slot inner wall is fixedly connected with the side of circle set, and the bottom on circle set surface is fixedly connected with pressing plate, the pressing plate
The side opposite with lower anchor ear is fixedly connected with kelly, and the other end of the kelly runs through the side of lower anchor ear and extends to snap-gauge
In the card hole that side opens up.
Preferably, the inner wall of the upper anchor ear and lower anchor ear is fixedly connected to gasket.
Preferably, the bottom end of the connecting shaft is located at the axle center of top land, and the top of connecting shaft is actively socketed on
In shaft.
Preferably, the quantity of the sliding pearl is eight, and eight sliding pearls are separately positioned on piston side table with two for one group
The surrounding in face.
Preferably, the shape of the kelly is arc, and the quantity of kelly is two.
Preferably, the shape of the pressing plate is arc, and the inner sidewall of pressing plate is overlapped on the outside of anchor ear and lower anchor ear
On wall.
(3) beneficial effect
The utility model provides a kind of gas pipeline casing being easily installed.Have it is following the utility model has the advantages that
(1), upper anchor ear and lower anchor ear are wrapped in the top half and lower half portion of two fuel gas conduit junctions respectively, so
After unclamp pressing plate, under the action of squeezing recoil of spring power, can make anchor ear together with lower anchor ear rapid abutting joint, and block
Plate can be socketed in card slot, at this point, can wrap the junction in two root canal roads.
(2), by clamp loose cocked before, under the action of return spring screen resilience, pressing plate can be made to push kelly
It is plugged in the card hole opened up on snap-gauge, at this point, the stability between anchor ear and lower anchor ear can be further increased.
Detailed description of the invention
Fig. 1 is the positive cross-sectional view of the utility model structure；
Fig. 2 is the enlarged drawing of structure at A in the utility model Fig. 1；
Fig. 3 is the enlarged drawing of structure at B in the utility model Fig. 1；
Fig. 4 is the side view of anchor ear in the utility model structure.
In figure: anchor ear, 2 lower anchor ears, 3 limit sleeves, 4 pistons, 5 connecting shafts, 6 ports, 7 shafts, 8 squeeze spring, 9 circles on 1
Slot, 10 sliding pearls, 11 snap-gauges, 12 card slots, 13 through slots, 14 movable axis, 15 circle sets, 16 return springs, 17 pressing plates, 18 kellies, 19 cards
Hole, 20 gaskets.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of gas pipeline casing being easily installed, packet
Anchor ear 1 and lower anchor ear 2 are included, upper anchor ear 1 both ends opposite with lower anchor ear 2 overlap, and the inner wall of upper anchor ear 1 and lower anchor ear 2 is solid
Surely it is connected with gasket 20, the diameter of upper anchor ear 1 and lower anchor ear 2 is 2cm, suitable for combustion of the diameter between 2cm-2.5cm
Feed channel, and gasket 20 can increase the air-tightness between two pipelines, and the inside of lower 2 side of anchor ear is inlaid with limit sleeve
3, piston 4 is socketed in limit sleeve 3, and the top of piston 4 is fixedly connected with the bottom end of connecting shaft 5, and the top of connecting shaft 5 is through limit
Position set 3 and the top for extending to lower anchor ear 2, the side of bottom offer port 6, shaft 7 are plugged in port 6, connecting shaft 5
Top is socketed in shaft 7, and the bottom end of connecting shaft 5 is located at the axle center at 4 top of piston, and the top pivot bush unit of connecting shaft 5
In shaft 7, be socketed in connecting shaft 5 squeeze spring 8, squeeze spring 8 both ends respectively with the top of 3 inner wall of limit sleeve and work
The top of plug 4 is fixedly connected, and the surrounding of 4 side surface of piston offers circular groove 9, and sliding pearl 10 is socketed in circular groove 9, and sliding pearl 10 is naked
It is exposed at the surface outside circular groove 9 to be overlapped on the inner wall of limit sleeve 3, the quantity of sliding pearl 10 is eight, and eight sliding pearls 10 are with two
A is one group of surrounding for being separately positioned on 4 side surface of piston, and eight sliding pearls 10 can not only be reduced between piston 4 and limit sleeve 3
Frictional force, also can be improved stability when piston 4 slides in limit sleeve 3, the other side of upper 1 bottom of anchor ear is fixedly connected
There is snap-gauge 11, snap-gauge 11 is socketed in the card slot 12 that lower 2 top side of anchor ear opens up, upper anchor ear 1 and lower anchor ear 2 are wrapped up respectively
Top half and lower half portion two fuel gas conduit junctions, then unclamp pressing plate 17, in the effect for squeezing 8 screen resilience of spring
Under, it can make anchor ear 1 together with lower 2 rapid abutting joint of anchor ear, and snap-gauge 11 can be socketed in card slot 12, at this point, can
The junction in two root canal roads is wrapped, the side on upper 1 surface of anchor ear offers through slot 13, and the two sides of 13 inner wall of through slot pass through work
Moving axis 14 connects, and circle set 15 is socketed on movable axis 14, the both ends of movable axis 14 are socketed with return spring 16, return spring 16
Both ends respectively with the side of 13 inner wall of through slot and circle set 15 side be fixedly connected, circle set 15 surfaces bottom be fixedly connected with
The shape of pressing plate 17, pressing plate 17 is arc, and the inner sidewall of pressing plate 17 is overlapped on the lateral wall of anchor ear 1 and lower anchor ear 2, arc
The pressing plate 17 of shape can be conveniently attached on anchor ear 1 and lower anchor ear 2, at this point, can be improved the stability of pressing plate 17, pressing plate 17
The side opposite with lower anchor ear 2 is fixedly connected with kelly 18, and the other end of kelly 18 runs through the side of lower anchor ear 2 and extends to card
In the card hole 19 that 11 side of plate opens up, the shape of kelly 18 is arc, and the quantity of kelly 18 is two, and two kellies 18 can
The limitation capability to pressing plate 17 is improved, since the bottom end of pressing plate 17 is center of circle rotation with movable axis 14, for this purpose, the kelly 18 of arc
The motion track that can adapt to pressing plate 17 with card hole 19 facilitates kelly 18 to pass in and out card hole 19, pressing plate 17 cocked before is unclamped,
Under the action of 16 screen resilience of return spring, it can make pressing plate 17 that kelly 18 be pushed to be plugged on the card hole 19 opened up on snap-gauge 11
It is interior, at this point, the stability between anchor ear 1 and lower anchor ear 2 can be further increased.
Working principle: when needing for casing to be mounted on pipeline, pulling pressing plate 17 first, rotates movable axis 14, returns
Position spring 16 can be wound, and circle set 15 will drive the kelly 18 on pressing plate 17 and be detached from card hole 19, pull upper anchor ear 1, energy then up
Enough by connecting shaft 5 with piston 4 upward sliding in limit sleeve 3, and squeeze spring 8 and can compress, so as to upper anchor ear 1
It is separated with lower anchor ear 2, rotatably upper anchor ear 1, can be such that the top of connecting shaft 5 rotates in shaft 7, then will be upper after opening
Anchor ear 1 and lower anchor ear 2 are socketed in the top half and lower half portion of two pipeline junctions, first unclamp and wrap up, and are squeezing bullet
Under the action of 8 screen resilience of spring, 4 return of piston can be made, by connecting shaft 5 be able to drive upper anchor ear 1 and lower anchor ear 2 it is opposite two
Side overlaps, and snap-gauge 11 can be socketed in card slot 12, pressing plate 17 is then unclamped, in the work of 16 screen resilience of return spring
Under, it can make pressing plate 17 that kelly 18 be driven to be plugged in card hole 19.
Claims (6)
1. a kind of gas pipeline casing being easily installed, including upper anchor ear (1) and lower anchor ear (2), it is characterised in that: described upper armful
It binds round (1) both ends opposite with lower anchor ear (2) to overlap, the inside of lower anchor ear (2) side is inlaid with limit sleeve (3), the limit
It is socketed with piston (4) in position set (3), the top of the piston (4) is fixedly connected with the bottom end of connecting shaft (5), the connecting shaft
(5) top runs through limit sleeve (3) and extends to the top of lower anchor ear (2), and the side of the bottom offers port (6), institute
It states and is plugged with shaft (7) in port (6), the top of the connecting shaft (5) is socketed on shaft (7), is covered on the connecting shaft (5)
It is connected to and squeezes spring (8), the both ends top with the top of limit sleeve (3) inner wall and piston (4) respectively for squeezing spring (8)
It being fixedly connected, the surrounding of piston (4) side surface offers circular groove (9), sliding pearl (10) are socketed in the circular groove (9),
The exposed surface external in circular groove (9) of the sliding pearl (10) is overlapped on the inner wall of limit sleeve (3)；
The other side of upper anchor ear (1) bottom is fixedly connected with snap-gauge (11), and the snap-gauge (11) is socketed in lower anchor ear (2) top
In the card slot (12) that portion side opens up, the side on upper anchor ear (1) surface is offered through slot (13), through slot (13) inner wall
Two sides connected by movable axis (14), circle set (15), the both ends of the movable axis (14) are socketed on the movable axis (14)
It is socketed with return spring (16), the both ends of the return spring (16) cover (15) with the side of through slot (13) inner wall and circle respectively
Side be fixedly connected, the bottom on the circle set (15) surface is fixedly connected with pressing plate (17), the pressing plate (17) and lower anchor ear
(2) opposite side is fixedly connected with kelly (18), side and extension of the other end of the kelly (18) through lower anchor ear (2)
In the card hole (19) opened up to snap-gauge (11) side.
2. a kind of gas pipeline casing being easily installed according to claim 1, it is characterised in that: the upper anchor ear (1)
Gasket (20) are fixedly connected to the inner wall of lower anchor ear (2).
3. a kind of gas pipeline casing being easily installed according to claim 1, it is characterised in that: the connecting shaft (5)
Bottom end be located at the axle center at the top of piston (4), and the top of connecting shaft (5) is actively socketed on shaft (7).
4. a kind of gas pipeline casing being easily installed according to claim 1, it is characterised in that: the sliding pearl (10)
Quantity is eight, and eight sliding pearls (10) are separately positioned on the surrounding of piston (4) side surface with two for one group.
5. a kind of gas pipeline casing being easily installed according to claim 1, it is characterised in that: the kelly (18)
Shape is arc, and the quantity of kelly (18) is two.
6. a kind of gas pipeline casing being easily installed according to claim 1, it is characterised in that: the pressing plate (17)
Shape is arc, and the inner sidewall of pressing plate (17) is overlapped on the lateral wall of anchor ear (1) and lower anchor ear (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031788.0U CN209385920U (en) | 2019-01-09 | 2019-01-09 | A kind of gas pipeline casing being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031788.0U CN209385920U (en) | 2019-01-09 | 2019-01-09 | A kind of gas pipeline casing being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209385920U true CN209385920U (en) | 2019-09-13 |
Family
ID=67863848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920031788.0U Expired - Fee Related CN209385920U (en) | 2019-01-09 | 2019-01-09 | A kind of gas pipeline casing being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209385920U (en) |
-
2019
- 2019-01-09 CN CN201920031788.0U patent/CN209385920U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |