CN220186148U

CN220186148U - Pipeline connecting device

Info

Publication number: CN220186148U
Application number: CN202321627483.9U
Authority: CN
Inventors: 孔凡路
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-15
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a pipeline connecting device, which relates to the technical field of hydraulic engineering and comprises a main body, wherein a first fixed pipe is arranged at the front end of the main body, a second fixed pipe is arranged at the front side of the main body, fixing mechanisms are arranged at the front ends of the first fixed pipe and the second fixed pipe, a corrugated hose is fixedly arranged at the rear end of the second fixed pipe, a fixed clamping pipe is arranged at the rear end of the corrugated hose, and a connecting pipe is arranged at the rear end of the clamping pipe. When the utility model is used, the two groups of flange plates at the front ends of the first fixed pipe and the second fixed pipe are aligned, then a plurality of groups of first bolts are sequentially inserted into the through holes on the two groups of flange plates, and then the first nuts are sleeved at the bottom ends of the first bolts and screwed down, so that the first fixed pipe and the second fixed pipe are connected, the connection effect is good, the sealing performance is strong, and meanwhile, the corrugated hose at the rear ends of the two groups of fixed pipes can adjust the angles of the two groups of fixed pipes, so that the utility model is suitable for connecting pipelines with different angles.

Description

Pipeline connecting device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a pipeline connecting device.

Background

The water supply or drainage pipelines are paved in many places at present, because the current pipelines are usually PVC pipes or PPR pipes, the current connection mode adopted by the PPR pipes adopts hot melting connection, the current connection method adopted by the PVC pipes is to butt-splice two PVC pipes at a joint sleeve, then glue is used for bonding the connection part, and the structure is very complicated, no matter the hot melting or the glue bonding is adopted, once water leakage occurs at the connection part, the pipes at the connection part are sawed off and sealed in a hot melting or bonding mode.

The following problems exist in the prior art:

1. the existing pipeline connecting device is inconvenient to adjust the angle of the pipeline in the use process, so that the pipeline connecting effect is poor, and the service life of the pipeline connecting position is short;

2. in the existing pipeline connecting device, in the use process, pipeline connection is usually directly welded, so that maintenance and replacement are difficult when the pipeline is damaged.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a pipeline connecting device, includes the main part, the front end of main part is provided with first fixed pipe, the front side of main part is provided with the second fixed pipe, fixed establishment is installed to the front end of first fixed pipe and second fixed pipe, the rear end fixed mounting of second fixed pipe has corrugated hose, the fixed joint pipe is installed to corrugated hose's rear end, the rear end of joint pipe is provided with the connecting pipe, the sealed pad that is installed to the rear end inner wall of joint pipe, the rear end outside of joint pipe is provided with coupling mechanism, fixed establishment includes first ring flange, the rear end of first ring flange and the front end fixed connection of first fixed pipe, second fixed pipe front end fixed mounting has the second ring flange, the outside of first ring flange and second ring flange runs through and is equipped with first bolt, the bottom movable sleeve of first bolt has first nut, coupling mechanism includes first go-between, the inside of first go-between and the outside swing joint of joint pipe, the second connecting ring is provided with sealing washer, second ring installation piece and second installation screw rod, the second installation screw rod has the second fixed connection piece, the second screw rod has the second fixed mounting block, the second screw rod has the second movable mounting block, the screw rod has.

The technical scheme of the utility model is further improved as follows: and sealing rings are arranged on the front sides of the first flange plate and the second flange plate.

The technical scheme of the utility model is further improved as follows: the outer side surfaces of the first flange plate and the second flange plate are provided with a plurality of groups of through holes, and the number of the first bolts and the number of the first nuts are the same as that of the through holes.

The technical scheme of the utility model is further improved as follows: the middle of the thread cylinder is movably connected with the bottom end of the screw rod in a penetrating way.

The technical scheme of the utility model is further improved as follows: both sides of the movable plate are movably connected with the inner wall of the installation groove in the installation frame.

The technical scheme of the utility model is further improved as follows: the inner wall of the rear end of the clamping pipe is fixedly connected with the rear end of the sealing gasket, and the rear end of the clamping pipe is movably connected with the front end of the connecting pipe.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

the utility model provides a pipeline connecting device, which is characterized in that under the combined action of a first flange plate, a second flange plate, a first bolt and a first nut, the improved device is convenient for adjusting the angle of a pipeline, so that the pipeline connecting effect is improved, the service life of a pipeline connecting position is prolonged, when the pipeline connecting device is used, through the front ends of the first flange plate and the second flange plate, two groups of flange plates at the front ends of a first fixed pipe and a second fixed pipe are aligned, then a plurality of groups of first bolts are sequentially inserted into through holes in the two groups of flange plates, and then the first nut is sleeved at the bottom end of the first bolt and screwed down, so that the first fixed pipe and the second fixed pipe are connected, the connecting effect is good, the sealing performance is strong, and meanwhile, the corrugated hoses at the rear ends of the two groups of the fixed pipes can adjust the angles of the two groups of the fixed pipes, and the pipeline connecting device is suitable for connecting pipelines with different angles.

The utility model provides a pipeline connecting device, which is characterized in that under the combined action of a first connecting ring, a second connecting ring, a first mounting block, a second bolt, a second nut, a mounting frame, a mounting groove, a screw rod, a thread cylinder, a movable plate and a rubber pad, the improved pipeline is quickly and conveniently maintained and replaced when damaged, so that the time is greatly shortened, the first connecting ring and the second connecting ring are sleeved and mounted on the outer side of a clamping connection pipe, when in use, the top end of the connecting pipe is firstly sleeved and connected to the inner wall of the bottom end of the clamping connection pipe, the outer side of the top end of the connecting pipe is connected with a sealing gasket, so that the tightness is improved, the two groups of connecting rings are sleeved and arranged on the outer sides of the first mounting block and the second mounting block, the screw rod is sleeved and arranged on one side of the thread cylinder in a rotating way, one side of the movable plate is pushed to move towards the mounting groove, the lower side of the first mounting block is contacted with the rubber pad, the friction pad between the movable plate and the first mounting block is increased, the two groups of the two connecting blocks are also connected with the sealing rings through the sealing gasket, and the two groups are not screwed and the two groups are connected to the two sealing blocks, and the two sealing rings are connected through the two sealing rings are arranged, and the two sealing rings are connected to the middle positions are not in between the two sealing blocks, and the two sealing rings are screwed and the two sealing rings are connected.

Drawings

FIG. 1 is a schematic view of a pipe connection device according to the present utility model;

FIG. 2 is a schematic structural view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the connecting mechanism of the present utility model;

fig. 4 is a schematic structural view of a detail of the connecting mechanism of the present utility model.

In the figure: 1. a main body; 2. a first fixed tube; 3. a second fixed tube; 4. a fixing mechanism; 5. a corrugated hose; 6. a clamping pipe; 7. a connecting pipe; 8. a sealing gasket; 9. a connecting mechanism; 41. a first flange; 42. a second flange; 43. a first bolt; 44. a first nut; 91. a first connection ring; 92. a second connecting ring; 93. a first mounting block; 94. a second mounting block; 95. a second bolt; 96. a second nut; 911. a mounting frame; 912. a mounting groove; 913. a screw; 914. a thread cylinder; 915. a movable plate; 916. and a rubber pad.

Detailed Description

The utility model is further illustrated by the following examples:

examples

As shown in fig. 1 to 4, the utility model provides a pipeline connecting device, which comprises a main body 1, wherein a first fixed pipe 2 is arranged at the front end of the main body 1, a second fixed pipe 3 is arranged at the front side of the main body 1, a fixing mechanism 4 is arranged at the front ends of the first fixed pipe 2 and the second fixed pipe 3, a corrugated hose 5 is fixedly arranged at the rear end of the second fixed pipe 3, a fixed clamping pipe 6 is arranged at the rear end of the corrugated hose 5, a connecting pipe 7 is arranged at the rear end of the clamping pipe 6, a sealing gasket 8 is arranged on the inner wall of the rear end of the clamping pipe 6, a connecting mechanism 9 is arranged at the outer side of the rear end of the clamping pipe 6, the inner wall of the rear end of the clamping pipe 6 is fixedly connected with the rear end of the sealing gasket 8, and the rear end of the clamping pipe 6 is movably connected with the front end of the connecting pipe 7.

Examples

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fixing mechanism 4 comprises a first flange 41, the rear end of the first flange 41 is fixedly connected with the front end of the first fixing tube 2, the front end of the second fixing tube 3 is fixedly provided with a second flange 42, the outer sides of the first flange 41 and the second flange 42 are penetrated and provided with first bolts 43, the bottom ends of the first bolts 43 are movably sleeved with first nuts 44, the fixing mechanism 4 comprises the first flange 41, the rear end of the first flange 41 is fixedly connected with the front end of the first fixing tube 2, the front end of the second fixing tube 3 is fixedly provided with a second flange 42, the outer sides of the first flange 41 and the second flange 42 are penetrated and provided with first bolts 43, the bottom ends of the first bolts 43 are movably sleeved with first nuts 44, the outer side surfaces of the first flange 41 and the second flange 42 are provided with a plurality of groups of through holes, and the first bolts 43 and the first nuts 44 are the same in number with the through holes.

In this embodiment, the angle of pipeline is convenient for be adjusted to the device after the improvement for the pipeline connection effect improves, and pipeline junction life is longer, through the front end of first ring flange 41 and second ring flange 42, when using, align two sets of ring flanges with the fixed pipe 2 of first and second 3 front ends, then run through the through-hole on inserting two sets of ring flanges with multiunit first bolt 43 again in proper order, cup joint first nut 44 to first bolt 43 bottom, and screw up, thereby connect first fixed pipe 2 and the fixed pipe 3 of second, the connection effect is good, sealing performance is strong, the angle of two sets of fixed pipes can be adjusted to the bellows 5 of two sets of fixed pipe rear ends simultaneously, be applicable to the pipeline of different angles and connect.

Examples

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the connecting mechanism 9 comprises a first connecting ring 91, the inner side of the first connecting ring 91 is movably connected with the upper side of the outside of the clamping tube 6, a second connecting ring 92 is arranged at the lower end of the first connecting ring 91, a first mounting block 93 and a second mounting block 94 are fixedly mounted at two ends of the first connecting ring 91 and the second connecting ring 92 respectively, a second bolt 95 is movably arranged in the middle of the first mounting block 93 and the second mounting block 94, a second nut 96 is movably sleeved at the bottom end of the second bolt 95, a mounting frame 911 is movably arranged at the outer side of the first mounting block 93 and the second mounting block 94, an integrally formed mounting groove 912 is formed in the mounting frame 911, a threaded cylinder 914 is fixedly mounted in the middle of the lower end of the mounting frame 911, a screw 913 is arranged in the middle of the threaded cylinder 914, a movable plate 915 is fixedly mounted at the bottom end of the screw 913, a rubber pad 916 is fixedly mounted at the front end of the movable plate 915, the middle of the threaded cylinder 914 is movably connected with the bottom end of the screw 913 in a penetrating manner, and two sides of the movable plate 915 are movably connected with the inner wall of the mounting groove inside the mounting frame 912.

In this embodiment, maintenance and change are all swift convenient when the pipeline after the improvement damages, thereby the very big time that has shortened, install the outside at the joint pipe 6 through first go-between 91 and second go-between 92 cup joints, when using, cup joint the top of connecting pipe 7 on the bottom inner wall of joint pipe 6 earlier, the top outside of connecting pipe 7 is connected with sealed 8, thereby the leakproofness has been improved, cup joint the go-between of two sets of go-between to the outside bottom of joint pipe 6 again, establish the mount frame 911 cover in the outside of first installation piece 93 and second installation piece 94, through clockwise rotation screw 913, make screw 913 rotate in screw cylinder 914 and promote movable plate 915 to one side of mounting groove 912 and move, one side of movable plate 915 contacts with the downside of first installation piece 93, the frictional force between movable plate 915 and the first installation piece 93 can be increased to the rubber pad 916 that is equipped with, after also confirming sealing performance to first installation piece 93 and second installation piece 94 spacing, insert the two sets of intermediate piece 95 again and install the two sets of paired connection pieces in the outside of the screw hole between the two sets of screw hole 96, and the connection between two sets of the two sets of through-holes have been established, the connection frame 96 is connected through the very big through the screw 96, and the connection between two sets of can be passed through the screw hole has been improved, and the connection between two sets of can be connected.

Examples

The working principle of the pipe connection device will be described in detail.

As shown in figures 1-4, when the pipeline connecting device is used, the angle of a pipeline is conveniently adjusted by the device improved by the fixing mechanism 4, so that the pipeline connecting effect is improved, the service life of a pipeline connecting part is prolonged, when the pipeline connecting device is used, two groups of flanges at the front ends of the first fixing pipe 2 and the second fixing pipe 3 are aligned by the front ends of the first flange 41 and the second flange 42, then a plurality of groups of first bolts 43 are sequentially inserted into through holes on the two groups of flanges, then a first nut 44 is sleeved at the bottom end of the first bolt 43 and screwed, thereby connecting the first fixing pipe 2 with the second fixing pipe 3, the connecting effect is good, the sealing performance is strong, meanwhile, the corrugated hose 5 at the rear ends of the two groups of fixing pipes can adjust the angle of the two groups of fixing pipes, and the pipeline connecting device is suitable for connecting pipelines with different angles, the pipe improved by the connecting mechanism 9 is fast and convenient to repair and replace when damaged, so that the time is greatly shortened, the first connecting ring 91 and the second connecting ring 92 are sleeved and installed on the outer side of the clamping pipe 6, when in use, the top end of the connecting pipe 7 is sleeved and connected onto the inner wall of the bottom end of the clamping pipe 6, the outer side of the top end of the connecting pipe 7 is connected with the sealing gasket 8, the tightness is improved, the two groups of connecting rings are sleeved and connected onto the outer side bottom end of the clamping pipe 6, the mounting frame 911 is sleeved and arranged on the outer sides of the first mounting block 93 and the second mounting block 94, the screw 913 is rotated clockwise by rotating the screw 913, the movable plate 915 is pushed to move towards one side of the mounting groove 912 while rotating in the screw cylinder 914, one side of the movable plate 915 is contacted with the lower side of the first mounting block 93, the rubber pad 916 is arranged, and the friction force between the movable plate 915 and the first mounting block 93 can be increased, after limiting the first mounting block 93 and the second mounting block 94, after the sealing performance is confirmed, the second bolt 95 is inserted into the through hole in the middle of the two groups of mounting blocks, the second nut 96 is sleeved at the bottom end of the second bolt 95 and screwed down, so that the positions between the two groups of connecting rings are fixed, and the connecting performance between the two groups of connecting rings is greatly improved through the parts such as the mounting frame 911, and the two groups of connecting rings cannot shake.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a pipeline connecting device, includes main part (1), the front end of main part (1) is provided with first fixed pipe (2), its characterized in that: the front side of the main body (1) is provided with a second fixed pipe (3), the front ends of the first fixed pipe (2) and the second fixed pipe (3) are provided with a fixing mechanism (4), the rear end of the second fixed pipe (3) is fixedly provided with a corrugated hose (5), the rear end of the corrugated hose (5) is provided with a fixed clamping pipe (6), the rear end of the clamping pipe (6) is provided with a connecting pipe (7), the inner wall of the rear end of the clamping pipe (6) is provided with a sealing gasket (8), and the outer side of the rear end of the clamping pipe (6) is provided with a connecting mechanism (9);

the fixing mechanism (4) comprises a first flange plate (41), the rear end of the first flange plate (41) is fixedly connected with the front end of the first fixing tube (2), a second flange plate (42) is fixedly arranged at the front end of the second fixing tube (3), first bolts (43) penetrate through the outer sides of the first flange plate (41) and the second flange plate (42), and first nuts (44) are movably sleeved at the bottom ends of the first bolts (43);

coupling mechanism (9) are including first go-between (91), the outside upside swing joint of inboard and clamping pipe (6) of first go-between (91), the lower extreme of first go-between (91) is provided with second go-between (92), the both ends of first go-between (91) and second go-between (92) fixed mounting have first installation piece (93) and second installation piece (94) respectively, the centre activity of first installation piece (93) and second installation piece (94) is equipped with second bolt (95), the bottom activity of second bolt (95) has cup jointed second nut (96), the outside activity of first installation piece (93) and second installation piece (94) is provided with installing frame (911), the inside of installing frame (911) is equipped with integrated into one piece's mounting groove (912), fixed mounting has screw cylinder (914) in the middle of the lower extreme of installing frame (911), the centre of screw cylinder (914) is provided with screw rod (913), the bottom of screw rod (915) fixed mounting has rubber pad (915), front end (915) movable mounting has rubber pad (915).

2. A pipe connection according to claim 1, wherein: sealing rings are arranged on the front sides of the first flange plate (41) and the second flange plate (42).

3. A pipe connection according to claim 2, wherein: the outer side surfaces of the first flange plate (41) and the second flange plate (42) are provided with a plurality of groups of through holes, and the number of the first bolts (43) and the number of the first nuts (44) are the same as that of the through holes.

4. A pipe connection according to claim 1, wherein: the middle of the thread cylinder (914) is movably connected with the bottom end of the screw rod (913) in a penetrating way.

5. A pipe connection according to claim 4, wherein: both sides of the movable plate (915) are movably connected with the inner wall of the mounting groove (912) in the mounting frame (911).

6. A pipe connection according to claim 1, wherein: the inner wall of the rear end of the clamping pipe (6) is fixedly connected with the rear end of the sealing gasket (8), and the rear end of the clamping pipe (6) is movably connected with the front end of the connecting pipe (7).