CN218408912U

CN218408912U - Butt joint sleeve joint convenient to replace

Info

Publication number: CN218408912U
Application number: CN202222487548.6U
Authority: CN
Inventors: 谢贤婷; 许伟仲; 莫慧珍
Original assignee: Zhonghong Technology Guangzhou Co ltd
Current assignee: Zhonghong Technology Guangzhou Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-31
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a butt joint casing joint convenient to change relates to the casing joint field, to the casing joint who uses on the present market, because its formula design as an organic whole, when dismantling with trading often to it, need remove the problem of the position of two sets of pipelines, now proposes following scheme, and it includes the installation sleeve pipe, the inside of installation sleeve pipe is provided with the connecting pipe, the bilateral symmetry of connecting pipe is provided with the second sealing ring, the both ends symmetry of connecting pipe is provided with the pipeline, the pipeline is connected with the connecting pipe through the second sealing ring, the equal symmetry in both sides of installation sleeve pipe is provided with linking ring plate, linking ring plate cup joints with the pipeline. This butt joint casing joint inside setting's convenient to change first fixed axle and second fixed axle are convenient for extrude and fix two sets of linking ring boards and fixed ring board under the effect of first installation axle and second installation axle to cooperation fixing bolt is fixed with two sets of linking ring boards, is convenient for seal and install the device.

Description

Butt joint sleeve joint convenient to replace

Technical Field

The utility model relates to a casing joint field especially relates to a butt joint casing joint convenient to change.

Background

Casing joint connects two sets of pipelines usually, and current casing joint directly cup joints the outside at two sets of pipelines usually, and this mode is installed comparatively simply, and it is comparatively troublesome singly to change it, need will remove the position of two sets of pipelines, dismantles and changes casing joint, and the condition of meetting the pipeline fixed is, will greatly increased to casing joint's the change degree of difficulty, consequently has great limitation.

To the casing joint who uses in the market at present, because its formula design as an organic whole is dismantling with when changing often to it, need remove the position of two sets of pipelines, dismantling and changing the bell and spigot joint, this mode operation problem that the limitation is big, we provide a butt joint casing joint convenient to change.

SUMMERY OF THE UTILITY MODEL

The utility model provides a butt joint union coupling convenient to change has solved the union coupling that uses on the present market, because its formula design as an organic whole, often dismantles to it with when trading, need remove the position of two sets of pipelines, dismantling and change the union coupling, this mode operation problem that the limitation is big.

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

the utility model provides a butt joint sleeve joint convenient to change, includes the installation sleeve pipe, the inside of installation sleeve pipe is provided with the connecting pipe, the bilateral symmetry of connecting pipe is provided with the second sealing ring, the both ends symmetry of connecting pipe is provided with the pipeline, the pipeline is connected with the connecting pipe through the second sealing ring, the equal symmetry in both sides of installation sleeve pipe is provided with the linking crown plate, linking crown plate cup joints with the pipeline.

Preferably, the linking annular plate is semi-annular, the fixed plate is installed to the bilateral symmetry of linking annular plate, and a set of the bottom symmetry of fixed plate is provided with fixing bolt, fixing bolt runs through the fixed plate and extends to its outside.

Preferably, sealing pieces are symmetrically arranged on the inner wall of the group of the connecting ring plates and are in a ring shape.

Preferably, the upper half part of the sealing piece is connected with the inner wall of the connecting ring plate, and one side of the sealing piece is in contact with the second sealing ring.

Preferably, a groove is formed in the inner wall of the connecting ring plate, which is far away from the side where the mounting sleeve is installed, and a first sealing ring is arranged on the inner wall of the connecting ring plate.

Preferably, the outer side of the first sealing ring is connected with the connecting ring plate through a groove, and the inner side of the first sealing ring is in contact with the pipeline.

Preferably, the outer sides of the four groups of the connecting ring plates are symmetrically provided with first mounting shafts, and the circumferential outer wall array of the mounting sleeve is provided with first fixing shafts.

Preferably, the first fixing shaft extends through the first mounting shaft to the outside thereof, and the first fixing shaft is in threaded connection with the first mounting shaft.

Preferably, the circumference outer wall fixed mounting of pipeline has the fixed ring board, the outside of fixed ring board and linking ring board all is provided with the second installation axle, the outside symmetry of pipeline is provided with the second fixed axle.

Preferably, the second fixing shaft extends to the outside of the second fixing shaft through the second mounting shaft, and the second mounting shaft is in threaded connection with the second fixing shaft.

The utility model has the advantages that:

1. fixing bolt through taking off the inside setting of the device is convenient for take off two sets of fixed plates, and then will link up the crown plate separation to can separate pipeline and connecting pipe, and then can change the device fast, and need not to remove the pipeline, the use limitation is little.

2. The inside first fixed axle and the second fixed axle that sets up of the device are convenient for extrude and consolidate two sets of linking ring boards and fixed ring board under the effect of first installation axle and second installation axle to the gasket, first sealing ring and the second sealing ring that cooperate the inside setting of the device are convenient for seal the device.

To sum up, the inside first fixed axle and the second fixed axle that sets up of the device are convenient for extrude and fix two sets of linking ring boards and fixed ring board under the effect of first installation axle and second installation axle to cooperation fixing bolt is fixed with two sets of linking ring boards, is convenient for seal and install the device, and simultaneously through demolising above-mentioned part, be convenient for change the device fast, and can avoid removing the pipeline, greatly reduced the limitation of changing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is a schematic view of the connection structure of the connection pipe of the present invention.

Fig. 4 is an exploded view of the connection structure of the installation sleeve of the present invention.

Reference numbers in the figures: 1. a pipeline; 2. installing a sleeve; 3. a connecting pipe; 4. a connecting ring plate; 5. a fixing plate; 6. fixing the bolt; 7. sealing the sheet; 8. a groove; 9. a first seal ring; 10. a second seal ring; 11. a first mounting shaft; 12. a second mounting shaft; 13. a first fixed shaft; 14. a second fixed shaft; 15. and fixing the ring plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, in the butt sleeve joint convenient to replace, a connecting pipe 3 is arranged inside a mounting sleeve 2, second sealing rings 10 are symmetrically arranged on two sides of the connecting pipe 3, pipelines 1 are symmetrically arranged at two ends of the connecting pipe 3, the pipelines 1 are connected with the connecting pipe 3 through the second sealing rings 10, linking ring plates 4 are symmetrically arranged on two sides of the mounting sleeve 2, and the linking ring plates 4 are sleeved with the pipelines 1.

As shown in fig. 2 and 3, the connecting ring plate 4 is semi-annular, the fixing plates 5 are symmetrically installed on two sides of the connecting ring plate 4, the fixing bolts 6 are symmetrically arranged at the bottoms of the group of fixing plates 5, the fixing bolts 6 penetrate through the fixing plates 5 and extend to the outside of the fixing plates, the sealing sheets 7 are symmetrically arranged on the inner walls of the group of connecting ring plates 4, the sealing sheets 7 are annular, the upper half parts of the sealing sheets 7 are connected with the inner walls of the connecting ring plate 4, one sides of the sealing sheets 7 are in contact with the second sealing ring 10, the inner walls of the connecting ring plate 4 far away from the side of the mounting sleeve 2 are provided with grooves 8, the inner walls of the connecting ring plates 4 are provided with first sealing rings 9, the outer sides of the first sealing rings 9 are connected with the connecting ring plate 4 through the grooves 8, and the inner sides of the first sealing rings 9 are in contact with the pipeline 1; the fixing bolt 6 is matched with the fixing plate 5 so as to fix the connecting ring plate 4.

As shown in fig. 3 and 4, the outer sides of the four sets of engagement ring plates 4 are symmetrically provided with first mounting shafts 11, the circumferential outer wall array of the mounting collar 2 is provided with first fixing shafts 13, the first fixing shafts 13 extend to the outside of the first mounting shafts 11 through the first mounting shafts 11, the first fixing shafts 13 are in threaded connection with the first mounting shafts 11, the circumferential outer wall of the pipeline 1 is fixedly provided with fixing ring plates 15, the outer sides of the fixing ring plates 15 and the engagement ring plates 4 are both provided with second mounting shafts 12, the outer side of the pipeline 1 is symmetrically provided with second fixing shafts 14, the second fixing shafts 14 extend to the outside of the pipeline 1 through the second mounting shafts 12, and the second mounting shafts 12 are in threaded connection with the second fixing shafts 14; the first mounting shafts 11 and the first fixing shafts 13 facilitate reinforcing the engaging ring plate 4, and the second mounting shafts 12 and the second fixing shafts 14 facilitate reinforcing the fixing ring plate 15 and the engaging ring plate 4.

When the utility model is used, the installation sleeve 2 arranged in the device is firstly taken out and placed between two groups of pipelines 1 to be connected, so that the second sealing rings 10 symmetrically arranged at two sides of the connecting pipe 3 arranged on the inner wall of the installation sleeve 2 are contacted with one ends of the two groups of pipelines 1;

at the moment, two groups of linking ring plates 4 are taken out and are sleeved on the circumferential outer walls of two groups of pipelines 1, each group of linking ring plates 4 is provided with two linking ring plates 4 which are symmetrically arranged and are in a semi-annular shape, the two linking ring plates 4 are fixed with fixing bolts 6 through fixing plates 5 symmetrically arranged on two sides of each linking ring plate 4, sealing sheets 7 arranged on the inner walls of the two linking ring plates 4 are in contact with the circumferential outer wall of the pipeline 1 at the moment, the joint of the two linking ring plates 4 is sealed, and a first sealing ring 9 arranged on one side, far away from the installation sleeve 2, of each linking ring plate 4 is in contact with the circumferential outer wall of the installation sleeve 2, so that the linking ring plates 4 are sealed;

at this time, the four groups of first fixing shafts 13 are taken out, the four groups of first fixing shafts 13 are penetrated through the first mounting shafts 11 arranged in an array mode on the outer sides of the connecting ring plates 4 in decibels, and the first fixing shafts 13 are fixed through nuts, so that the two groups of connecting ring plates 4 are tightly connected with the two ends of the mounting sleeve 2, and the two ends of the mounting sleeve 2 are provided with sealing rings, so that sealing can be carried out;

at the moment, the fixed ring plates 15 are taken out, the two groups of fixed ring plates 15 are fixedly arranged at proper positions on the outer side of the pipeline 1, at the moment, the two groups of second fixed shafts 14 are taken out, penetrate through the connecting ring plates 4 and the second mounting shafts 12 symmetrically arranged on the outer sides of the fixed ring plates 15, and are fixed by nuts, at the moment, the pipeline 1 extrudes the second sealing rings 10, so that the pipeline 1 is connected with the connecting pipe 3 more tightly;

if the device needs to be replaced, the device is detached only by reversely repeating the steps and is taken out to be newly installed and fixed.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a butt joint sleeve pipe joint convenient to change, includes installation sleeve pipe (2), its characterized in that, the inside of installation sleeve pipe (2) is provided with connecting pipe (3), the bilateral symmetry of connecting pipe (3) is provided with second sealing ring (10), the both ends symmetry of connecting pipe (3) is provided with pipeline (1), pipeline (1) is connected with connecting pipe (3) through second sealing ring (10), the equal symmetry in both sides of installation sleeve pipe (2) is provided with linking crown plate (4), linking crown plate (4) cup joint with pipeline (1).

2. The butt-joint sleeve joint convenient to replace according to claim 1, wherein the connecting ring plate (4) is semi-annular, fixing plates (5) are symmetrically installed on two sides of the connecting ring plate (4), fixing bolts (6) are symmetrically arranged at the bottoms of a group of the fixing plates (5), and the fixing bolts (6) penetrate through the fixing plates (5) and extend to the outside of the fixing plates.

3. A butt sleeve joint convenient for replacement according to claim 2, characterized in that the inner wall of a group of the joining ring plates (4) is symmetrically provided with a sealing piece (7), and the sealing piece (7) is ring-shaped.

4. A butt sleeve joint for easy replacement according to claim 3, wherein the upper half of the sealing piece (7) is connected to the inner wall of the engaging ring plate (4), and one side of the sealing piece (7) is in contact with the second sealing ring (10).

5. A butt-joint casing joint convenient to replace according to claim 3, characterized in that the inner wall of the connecting ring plate (4) far from the side of the installation casing (2) is provided with a groove (8), and the inner wall of the connecting ring plate (4) is provided with a first sealing ring (9).

6. An easily replaceable butt sleeve joint according to claim 5, wherein the outside of the first sealing ring (9) is connected with the joint ring plate (4) through the groove (8), and the inside of the first sealing ring (9) is in contact with the pipe (1).

7. The easy-to-replace butt joint sleeve joint according to claim 1, wherein the outer sides of the four sets of the engagement ring plates (4) are symmetrically provided with first mounting shafts (11), and the circumferential outer wall array of the mounting sleeve (2) is provided with first fixing shafts (13).

8. A readily replaceable docking sleeve joint according to claim 7 wherein said first stationary shaft (13) extends through the first mounting shaft (11) to the exterior thereof, said first stationary shaft (13) being threadedly connected to the first mounting shaft (11).

9. The butt-joint sleeve joint convenient to replace according to claim 1, wherein a fixed ring plate (15) is fixedly installed on the outer circumferential wall of the pipeline (1), second installation shafts (12) are respectively arranged on the outer sides of the fixed ring plate (15) and the connecting ring plate (4), and second fixed shafts (14) are symmetrically arranged on the outer side of the pipeline (1).

10. A docking sleeve joint for easy replacement according to claim 9, characterized in that the second stationary shaft (14) extends through the second mounting shaft (12) to its exterior, the second mounting shaft (12) being threadedly connected to the second stationary shaft (14).