CN212616863U

CN212616863U - Combined type pipeline connecting piece convenient to splice

Info

Publication number: CN212616863U
Application number: CN202021145723.8U
Authority: CN
Inventors: 赵广辉; 秦彦钢
Original assignee: Lianzhi Beijing Technical Service Co Ltd
Current assignee: Lianzhi Beijing Technical Service Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-26
Anticipated expiration: 2030-06-19

Abstract

The utility model belongs to the technical field of the pipe connection, especially, modular be convenient for pipeline connection spare of concatenation to the untight problem of current pipe connection, the following scheme is proposed at present, and it includes two pipelines, fixed mounting has the connecting piece on the pipeline, and the sliding tray has all been seted up to connecting piece top both sides, and the through-hole has been seted up to one side that two sliding tray bottoms kept away from each other, and slidable mounting has the sliding block in the sliding tray, and the sliding hole has been seted up at the sliding block top, and slidable mounting has the slide bar in the sliding hole, and outside the top of slide bar extended to the sliding block, the bottom of slide bar extended to the below of sliding block, and slide bar and through-hole looks adaptation, the equal fixed mounting in slide bar both sides top has the quarter butt, and fixed. The utility model discloses connect conveniently, the pipe connection department is comparatively fastened simultaneously, and the linkage effect is better, is difficult to leak.

Description

Combined type pipeline connecting piece convenient to splice

Technical Field

The utility model relates to a pipe connection technical field especially relates to a modular be convenient for pipeline connecting piece of concatenation.

Background

The common pipeline connection in our life is the connection between stainless steel pipes, and the key point of the stainless steel pipes is that the connecting heads of two stainless steel pipes to be connected are aligned together and a sealing ring is placed between the connecting heads.

However, most of the existing pipelines need to be fastened by screwing screws, and the screw connection is easy to loosen after long-term use or when the connecting pipeline vibrates, so that water leakage at the pipeline connecting part is caused, and the screwing screws are troublesome to install.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined type pipeline connecting piece convenient for splicing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a modular be convenient for pipeline connecting piece of concatenation, includes two pipelines, fixed mounting has the connecting piece on the pipeline, and the sliding tray has all been seted up to connecting piece top both sides, and the through-hole has been seted up to one side that two sliding tray bottoms kept away from each other, and slidable mounting has the sliding block in the sliding tray, and the sliding hole has been seted up at the sliding block top, and slidable mounting has the slide bar in the sliding hole, and outside the top of slide bar extended to the sliding block, the bottom of slide bar extended to the below of sliding block, and slide bar and through.

Preferably, the tops of two sides of the sliding rod are fixedly provided with short rods, and a first spring is fixedly arranged between the short rods and the sliding block.

Preferably, one side top that two sliding blocks are close to each other rotates and installs first pivot, and fixed mounting has the one end of connecting rod in the first pivot, and the other end of connecting rod rotates and installs the second pivot.

Preferably, the same second spring is fixedly mounted on the side, close to each other, of the two connecting rods.

Preferably, a third rotating shaft and a fourth rotating shaft are respectively rotatably mounted at the bottom of one side, close to each other, of the two connecting rods, a sleeve rod and a thin rod are respectively and fixedly mounted on the third rotating shaft and the fourth rotating shaft, one end, close to the thin rod, of the sleeve rod is of an open structure, and the sleeve rod is matched with the thin rod.

Preferably, a limiting groove is formed in one side, away from the fourth rotating shaft, of the top of the thin rod, a fifth rotating shaft is installed in the limiting groove in a rotating mode, a fixing rod is fixedly installed on the fifth rotating shaft, and a third spring is fixedly installed between the fixing rod and the limiting groove and is of an L-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, a modular be convenient for pipeline connecting piece of concatenation, when needs installation, at first inject two pipelines in the connecting piece, then press the second pivot, then the second pivot drives the connecting rod, the connecting rod drives first pivot, first pivot drives the sliding block, then when sliding to the sliding tray opposite side, the slide bar passes the through-hole and contacts with the pipeline, dead lever on the thin pole blocks one side of loop bar under the effect of third spring simultaneously to reach the purpose of tightly connecting two pipelines.

The utility model discloses connect conveniently, the pipe connection department is comparatively fastened simultaneously, and the linkage effect is better, is difficult to leak.

Drawings

Fig. 1 is a schematic front structural view of a combined type pipeline connecting piece convenient for splicing provided by the utility model;

fig. 2 is a schematic structural view of a part a of a combined type pipeline connecting piece convenient for splicing, which is provided by the utility model;

fig. 3 is the utility model provides a modular be convenient for pipeline connecting piece's of concatenation part B schematic structure.

In the figure: the device comprises a pipeline 1, a connecting piece 2, a sliding groove 3, a through hole 4, a sliding block 5, a sliding hole 6, a sliding rod 7, a short rod 8, a first spring 9, a first rotating shaft 10, a connecting rod 11, a second rotating shaft 12, a second spring 13, a third rotating shaft 14, a sleeve rod 15, a fourth rotating shaft 16, a thin rod 17, a limiting groove 18, a fifth rotating shaft 19, a fixing rod 20 and a third spring 21.

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.

Example one

Referring to fig. 1-3, a modular be convenient for pipeline connecting piece of concatenation, including two pipelines 1, fixed mounting has connecting piece 2 on the pipeline 1, sliding tray 3 has all been seted up to connecting piece 2 top both sides, through-hole 4 has been seted up to the one side of keeping away from each other in 3 bottoms of two sliding trays, slidable mounting has sliding block 5 in the sliding tray 3, sliding hole 6 has been seted up at sliding block 5 top, slidable mounting has slide bar 7 in sliding hole 6, the top of slide bar 7 extends to outside sliding block 5, the bottom of slide bar 7 extends to the below of sliding block 5, and slide bar 7 and through-hole 4 looks adaptations, sliding tray 3 is used for sliding, sliding block 5 is used for sliding.

The utility model discloses in, the equal fixed mounting in 7 both sides tops of slide bar has quarter butt 8, and fixed mounting has same first spring 9 between quarter butt 8 and the sliding block 5, and first spring 9 is used for reseing.

The utility model discloses in, one side top that two sliding blocks 5 are close to each other is rotated and is installed first pivot 10, and fixed mounting has the one end of connecting rod 11 on the first pivot 10, and second pivot 12 is installed in the other end rotation of connecting rod 11, and first pivot 10 is used for rotating.

The utility model discloses in, one side fixed mounting that two connecting rods 11 are close to each other has same second spring 13.

The utility model discloses in, a lateral base that two connecting rods 11 are close to each other rotates respectively and installs third pivot 14 and fourth pivot 16, and fixed mounting has loop bar 15 and thin pole 17 respectively in third pivot 14 and the fourth pivot 16, and the one end that loop bar 15 is close to thin pole 17 is open structure, and loop bar 15 and thin pole 17 looks adaptation, and connecting rod 11 is used for connecting.

The utility model discloses in, the spacing groove 18 has been seted up to one side that fourth pivot 16 was kept away from at thin pole 17 top, and fifth pivot 19 is installed to the spacing inslot 18 internal rotation, and fixed mounting has dead lever 20 on the fifth pivot 19, and dead lever 20 is fixed mounting between L type structure dead lever 20 and the spacing groove 18 has third spring 21, and fifth pivot 19 is used for rotating, and dead lever 20 is used for fixing.

Example two

The utility model provides a modular be convenient for pipeline connection spare of concatenation, including two pipelines 1, fixed welding has connecting piece 2 on pipeline 1, sliding tray 3 has all been chisel to 2 top both sides of connecting piece, the through-hole 4 has been chisel to one side that two sliding tray 3 bottoms kept away from each other, sliding tray 3 slidable mounting has sliding block 5, sliding block 5 top chisel has sliding hole 6, slidable mounting has slide bar 7 in sliding hole 6, outside slide bar 7's the top extended to sliding block 5, slide bar 7's bottom extended to sliding block 5's below, and slide bar 7 and through-hole 4 looks adaptations.

The utility model discloses in, the equal fixed welding in 7 both sides tops of slide bar has quarter butt 8, and fixed welding has same first spring 9 between quarter butt 8 and the sliding block 5.

The utility model discloses in, one side top that two sliding blocks 5 are close to each other is rotated and is installed first pivot 10, and fixed welding has the one end of connecting rod 11 on the first pivot 10, and second pivot 12 is installed in the other end rotation of connecting rod 11.

The utility model discloses in, the fixed welding in one side that two connecting rods 11 are close to each other has same second spring 13.

The utility model discloses in, a lateral base that two connecting rods 11 are close to each other rotates respectively and installs third pivot 14 and fourth pivot 16, and fixed welding has loop bar 15 and slender pole 17 respectively in third pivot 14 and the fourth pivot 16, and the one end that loop bar 15 is close to slender pole 17 is open structure, and loop bar 15 and slender pole 17 looks adaptation.

The utility model discloses in, the spacing groove 18 has been dug to one side that fourth pivot 16 was kept away from at slender pole 17 top, and fifth pivot 19 is installed to the spacing inslot 18 internal rotation, and fixed welding has dead lever 20 on the fifth pivot 19, and dead lever 20 is fixed welding between L type structure dead lever 20 and the spacing groove 18 has third spring 21.

The utility model discloses in, a modular be convenient for pipeline connection spare of concatenation, when needs installation, at first inject two pipelines 1 in connecting piece 2, then press second pivot 12, then second pivot 12 drives connecting rod 11, connecting rod 11 drives first pivot 10, first pivot 10 drives sliding block 5, then when sliding 3 opposite sides of sliding tray, slide bar 7 passes through-hole 4 and contacts with pipeline 1, dead lever 20 on the thin pole 17 blocks one side of loop bar 15 under the effect of third spring 21 simultaneously, thereby reach the purpose of tightly connecting two pipelines 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a modular be convenient for pipeline connecting piece of concatenation, including two pipelines (1), a serial communication port, fixed mounting has connecting piece (2) on pipeline (1), sliding tray (3) have all been seted up to connecting piece (2) top both sides, through-hole (4) have been seted up to one side of keeping away from each other bottom two sliding trays (3), sliding block (5) have been slided in sliding tray (3), sliding hole (6) have been seted up at sliding block (5) top, slidable mounting has slide bar (7) in sliding hole (6), the top of slide bar (7) extends to outside sliding block (5), the bottom of slide bar (7) extends to the below of sliding block (5), and slide bar (7) and through-hole (4) looks adaptation.

2. A combined pipe joint convenient to splice according to claim 1, wherein the sliding rod (7) is fixedly provided with a short rod (8) at the top of both sides, and the same first spring (9) is fixedly provided between the short rod (8) and the sliding block (5).

3. A combined type pipeline connecting piece convenient to splice as claimed in claim 1, wherein a first rotating shaft (10) is rotatably mounted at the top of one side of the two sliding blocks (5) close to each other, one end of a connecting rod (11) is fixedly mounted on the first rotating shaft (10), and a second rotating shaft (12) is rotatably mounted at the other end of the connecting rod (11).

4. A combined splicing-facilitating pipe connection according to claim 3, wherein the same second spring (13) is fixedly mounted on the side of the two connecting rods (11) adjacent to each other.

5. A combined pipe connecting piece convenient for splicing according to claim 3, wherein a third rotating shaft (14) and a fourth rotating shaft (16) are respectively rotatably mounted at the bottom of the two connecting rods (11) close to each other, a sleeve rod (15) and a thin rod (17) are respectively fixedly mounted on the third rotating shaft (14) and the fourth rotating shaft (16), one end of the sleeve rod (15) close to the thin rod (17) is of an open structure, and the sleeve rod (15) is matched with the thin rod (17).

6. The combined type pipeline connecting piece convenient to splice as claimed in claim 5, wherein a limiting groove (18) is formed in one side of the top of the thin rod (17) far away from the fourth rotating shaft (16), a fifth rotating shaft (19) is rotatably mounted in the limiting groove (18), a fixing rod (20) is fixedly mounted on the fifth rotating shaft (19), and a third spring (21) is fixedly mounted between the fixing rod (20) and the limiting groove (18) and the fixing rod (20) is of an L-shaped structure.