CN208457422U - A kind of pipeline jointing construction for fuel gas polyethylene tubing - Google Patents
A kind of pipeline jointing construction for fuel gas polyethylene tubing Download PDFInfo
- Publication number
- CN208457422U CN208457422U CN201821102175.3U CN201821102175U CN208457422U CN 208457422 U CN208457422 U CN 208457422U CN 201821102175 U CN201821102175 U CN 201821102175U CN 208457422 U CN208457422 U CN 208457422U
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- connector
- gag lever
- lever post
- limited block
- fixed
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Abstract
The utility model discloses a kind of pipeline jointing constructions for fuel gas polyethylene tubing, including tube body, connector, fixed link, limited block, sliding block, adjustable spring, convex block, connecting rod and fixed plate, described connector one end offers through-hole, the outside that the connector both ends are located at through-hole symmetrically offers annular groove, limit hole is angularly offered on the outside of the connector both ends, and limit hole is connected to annular groove, the tube body both ends are fixed with fixed link, the fixed link side offers limiting slot, limited block is slidably connected in the limiting slot, the limited block and limit hole cooperate, limit spring is provided in the limiting slot, this is used for the pipeline jointing construction of fuel gas polyethylene tubing, pass through the cooperation between limited block and limit hole, so that tube body is limited, to which tube body and connector are attached , framework is simple, and it is convenient to operate, and saves the time consumed by connecting, and improves working efficiency.
Description
Technical field
The utility model relates to pipeline connecting parts technical field, specially a kind of pipeline for fuel gas polyethylene tubing connects
Binding structure.
Background technique
Combustion gas is kitchen burning fuel common in existing life, and good environmental protection, using price zoarium, but combustion gas is transported
It is defeated to need to use pipeline it is transported, it needs that pipeline is installed before use, and periodically safeguard it.Existing combustion gas
Connection between pipeline generally uses metalwork to connect, and is fastenedly connected using screw thread.Existing license public platform
A kind of pipeline connecting parts of CN203571279U, the pipeline connecting parts conveniently realize the connection of rectangular pipeline and round pipe road, but
It is that the device installs more inconvenient；Meanwhile needed in disassembly using dedicated tool, it is more inconvenient；For this purpose, we
It is proposed a kind of pipeline jointing construction for fuel gas polyethylene tubing.
Utility model content
The purpose of this utility model is to provide a kind of pipeline jointing constructions for fuel gas polyethylene tubing, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of pipe for fuel gas polyethylene tubing
Road connection structure, including tube body, connector, fixed link, limited block, sliding block, adjustable spring, convex block, connecting rod and fixed plate, it is described
Connector one end offers through-hole, and the outside that the connector both ends are located at through-hole symmetrically offers annular groove, the connection
Limit hole is angularly offered on the outside of part both ends, and limit hole is connected to annular groove, the tube body both ends are fixed with fixation
Bar, the fixed link side offer limiting slot, and limited block, the limited block and limit hole are slidably connected in the limiting slot
It cooperates, limit spring is provided in the limiting slot, the both ends of the limit spring are solid with fixed link and limited block respectively
Fixed connection, the outside of the connector angularly offer placing groove, and adjustable spring is provided in the placing groove, described flexible
One end of spring is fixedly connected with connector, and gag lever post is angularly provided on the outside of the connector, and described gag lever post one end is logical
It crosses hinge and connector is rotatablely connected, the gag lever post inner wall offers slideway, sliding block is slidably connected in the slideway, described
The other end of adjustable spring is rotatablely connected by hinge and sliding block, and the other end of the gag lever post is fixed with convex block, and convex block with
Limited block cooperates, and the outer wall of the gag lever post offers sliding rail, fixed plate, the connection are slidably connected in the sliding rail
Connecting rod is angularly provided on the outside of part, one end of the connecting rod and gag lever post are rotatablely connected close to one end of convex block, the connecting rod
The other end be arranged in the sliding rail on the outside of adjacent gag lever post, and connecting rod is rotatablely connected by hinge and fixed plate.
Preferably, telescopic rod is fixed in the limiting slot, the one end of the telescopic rod far from fixed link and limited block are solid
Fixed connection, the limit spring are set on the outside of telescopic rod.
Preferably, the annular groove side angularly offers sliding slot.
Preferably, the gag lever post and the arc-shaped setting of connecting rod.
Preferably, the length and width of the limiting slot, limited block and limit hole is all the same.
Compared with prior art, the utility model has the beneficial effects that
1, tank body one end is inserted into annular groove by the utility model, and the spring being arranged in limiting slot mentions limited block
For an elastic force, so that limited block cooperates between limited block and limit hole towards moving in limit hole, carries out stuck, shape
At limit；By the cooperation between limited block and limit hole, so that tube body is limited, so that tube body and connector be connected
It connects, structure is simple, and it is convenient to operate, and saves the time consumed by connecting, and improves working efficiency.
2, the utility model presses gag lever post, so that gag lever post rotates, while gag lever post rotation, adjustable spring quilt
Compression, convex block are entered in limit hole and are cooperated with limited block, push limited block movement, release limit, meanwhile, gag lever post by
It is constant in length, so that gag lever post pushes adjacent gag lever post to move, so that the gag lever post being angularly arranged while moving, release
The limit of limited block, by the mutual cooperation of gag lever post and connecting rod, so that the limit of limited block and limit hole releases, operation is just
The take-down time is saved in victory, improves working efficiency.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model a-quadrant enlarged structure schematic diagram；
Fig. 3 is the utility model connector side structure schematic view.
In figure: 1, tube body；2, annular groove；3, gag lever post；4, connector；5, sliding slot；6, through-hole；7, telescopic rod；8, it limits
Position slot；9, fixed link；10, limited block；11, limit hole；12, limit spring；13, placing groove；14, sliding block；15, slideway；16, it stretches
Contracting spring；17, sliding rail；18, convex block；19, connecting rod；20, fixed plate.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pipeline company for fuel gas polyethylene tubing
Binding structure, including tube body 1, connector 4, fixed link 9, limited block 10, sliding block 14, adjustable spring 16, convex block 18, connecting rod 19 and solid
Fixed board 20, described 4 one end of connector offer through-hole 6, and the outside that 4 both ends of connector are located at through-hole 6 symmetrically offers ring
Connected in star 2,4 both ends of the connector outside angularly offers limit hole 11, and limit hole 11 is connected to annular groove 2,
1 both ends of tube body are fixed with fixed link 9, and 9 side of fixed link offers limiting slot 8, is slidably connected in the limiting slot 8
There is limited block 10, the limited block 10 cooperates with limit hole 11, is provided with limit spring 12 in the limiting slot 8, described
The both ends of limit spring 12 are fixedly connected with fixed link 9 and limited block 10 respectively, and the outside of the connector 4 angularly offers
Placing groove 13, is provided with adjustable spring 16 in the placing groove 13, one end of the adjustable spring 16 and connector 4 is fixed connects
It connects, 4 outside of connector is angularly provided with gag lever post 3, and described 3 one end of gag lever post is connected by hinge and the rotation of connector 4
It connecing, 3 inner wall of gag lever post offers slideway 15, sliding block 14 is slidably connected in the slideway 15, the adjustable spring 16
The other end is rotatablely connected by hinge and sliding block 14, and the other end of the gag lever post 3 is fixed with convex block 18, and convex block 18 and limit
Block 10 cooperates, and the outer wall of the gag lever post 3 offers sliding rail 17, fixed plate 20, institute are slidably connected in the sliding rail 17
It states 4 outside of connector and is angularly provided with connecting rod 19, one end of the connecting rod 19 and gag lever post 3 are rotated close to one end of convex block 18
Connection, the other end of the connecting rod 19 is arranged in the sliding rail 17 in adjacent 3 outside of gag lever post, and connecting rod 19 is by hinge and admittedly
Fixed board 20 is rotatablely connected.
Telescopic rod 7 is fixed in the limiting slot 8, the one end of the telescopic rod 7 far from fixed link 9 and limited block 10 are fixed
Connection, the limit spring 12 are set in 7 outside of telescopic rod, by telescopic rod 7, deform after preventing limit spring 12 from being compressed.
2 side of annular groove angularly offers sliding slot 5, by sliding slot 5 limited block 10 is preferably entered
In annular groove 2.
The gag lever post 3 and the arc-shaped setting of connecting rod 19 are limited by the rotational angle of connecting rod 19 and gag lever post 3, are made
Connecting rod 19 is obtained preferably to cooperate with gag lever post 3.
The length and width of the limiting slot 8, limited block 10 and limit hole 11 is all the same, passes through identical length and width
Degree, so that limited block 10 and limit hole 11 preferably limit.
Working principle are as follows: 1 one end of tube body is inserted into annular groove 2, the spring being arranged in limiting slot 8 is to limited block 10
One elastic force is provided, so that limited block 10 cooperates between limited block 10 and limit hole 11 towards moving in limit hole 11, into
Row is stuck, forms limit；Gag lever post 3 is pressed, so that gag lever post 3 rotates, while gag lever post 3 rotates, 16 quilt of adjustable spring
Compression, convex block 18 are entered in limit hole 11 and are cooperated with limited block 10, and limited block 10 is pushed to move, and release limit, due to
Connecting rod 19 with the rotational angle of gag lever post 3 less than 180 degree, gag lever post 3 is since length is constant, so that gag lever post 3 pushes
Adjacent gag lever post 3 moves, so that the gag lever post 3 being angularly arranged while moving, the limit of releasing limited block 10, during installation
Preheating, the end of tube body 1 are expanded with heat and contract with cold, and are completely embedded after waiting tube bodies 1 cooling with connector 4, are increased air-tightness.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pipeline jointing construction for fuel gas polyethylene tubing, including tube body (1), connector (4), fixed link (9), limit
Position block (10), sliding block (14), adjustable spring (16), convex block (18), connecting rod (19) and fixed plate (20), it is characterised in that: described
Connector (4) one end offers through-hole (6), and it is recessed that the outside that connector (4) both ends are located at through-hole (6) symmetrically offers annular
Slot (2), connector (4) the both ends outside angularly offers limit hole (11), and limit hole (11) and annular groove (2)
Connection, tube body (1) both ends are fixed with fixed link (9), and fixed link (9) side offers limiting slot (8), the limit
It is slidably connected limited block (10) in slot (8), the limited block (10) and limit hole (11) cooperate, the limiting slot (8)
It is inside provided with limit spring (12), the both ends of the limit spring (12) are fixed with fixed link (9) and limited block (10) respectively to be connected
It connects, the outside of the connector (4) angularly offers placing groove (13), is provided with adjustable spring in the placing groove (13)
(16), one end of the adjustable spring (16) is fixedly connected with connector (4), is angularly provided on the outside of the connector (4)
Gag lever post (3), described gag lever post (3) one end are rotatablely connected by hinge and connector (4), and gag lever post (3) inner wall opens up
Have slideway (15), is slidably connected sliding block (14) in the slideway (15), the other end of the adjustable spring (16) passes through hinge
It is rotatablely connected with sliding block (14), the other end of the gag lever post (3) is fixed with convex block (18), and convex block (18) and limited block (10)
It cooperates, the outer wall of the gag lever post (3) offers sliding rail (17), slidably connects fixed plate in the sliding rail (17)
(20), it is angularly provided with connecting rod (19) on the outside of the connector (4), one end of the connecting rod (19) and gag lever post (3) are close
One end of convex block (18) is rotatablely connected, and the sliding rail on the outside of adjacent gag lever post (3) is arranged in the other end of the connecting rod (19)
(17) in, and connecting rod (19) is rotatablely connected by hinge and fixed plate (20).
2. a kind of pipeline jointing construction for fuel gas polyethylene tubing according to claim 1, it is characterised in that: described
It is fixed with telescopic rod (7) in limiting slot (8), one end and limited block (10) far from fixed link (9) of the telescopic rod (7) are fixed to be connected
It connects, the limit spring (12) is set on the outside of telescopic rod (7).
3. a kind of pipeline jointing construction for fuel gas polyethylene tubing according to claim 1, it is characterised in that: described
Annular groove (2) side angularly offers sliding slot (5).
4. a kind of pipeline jointing construction for fuel gas polyethylene tubing according to claim 1, it is characterised in that: described
Gag lever post (3) and the arc-shaped setting of connecting rod (19).
5. a kind of pipeline jointing construction for fuel gas polyethylene tubing according to claim 1, it is characterised in that: described
The length and width of limiting slot (8), limited block (10) and limit hole (11) is all the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102175.3U CN208457422U (en) | 2018-07-12 | 2018-07-12 | A kind of pipeline jointing construction for fuel gas polyethylene tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102175.3U CN208457422U (en) | 2018-07-12 | 2018-07-12 | A kind of pipeline jointing construction for fuel gas polyethylene tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457422U true CN208457422U (en) | 2019-02-01 |
Family
ID=65170595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102175.3U Active CN208457422U (en) | 2018-07-12 | 2018-07-12 | A kind of pipeline jointing construction for fuel gas polyethylene tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10781948B1 (en) | 2019-11-04 | 2020-09-22 | Trinity Bay Equipment Holdings, LLC | Pipe connector with annular communication |
-
2018
- 2018-07-12 CN CN201821102175.3U patent/CN208457422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10781948B1 (en) | 2019-11-04 | 2020-09-22 | Trinity Bay Equipment Holdings, LLC | Pipe connector with annular communication |
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