CN216590497U

CN216590497U - Tee pipe fitting convenient to dredging pipe ware passes through

Info

Publication number: CN216590497U
Application number: CN202123428500.XU
Authority: CN
Inventors: 卢汪峰; 侯志勇; 谢成群; 张双利; 牟森; 郭宏; 崔淮
Original assignee: Yingkou Liaohe Pipe Fittings Co ltd
Current assignee: Yingkou Liaohe Pipe Fittings Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-24
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a tee pipe fitting convenient for a pipe cleaner to pass through, which comprises a tee pipe, wherein a left end pipe and a right end pipe are respectively and fixedly arranged at two ends of the tee pipe, inner pipes are fixedly arranged inside the left end pipe and the right end pipe, long circular holes are arranged on the outer wall of the inner pipes, a movable block is fixedly arranged at the other end of a connecting belt, and a baffle structure is fixedly arranged at the right end of the movable block, the inner pipes are arranged in the tee pipe, the left end pipe and the right end pipe, and the diameters of the inner pipes, the left end pipe, the right end pipe and the connected pipelines are the same, when the pipe cleaner passes through, the pipe cleaner passes through the inner pipes, the cleaning part of the pipe cleaner can be jointed with the inner pipe inner wall to pass through, the effective pipe cleaning work can be carried out on the tee pipe, the structure of the movable block and the baffle structure is also arranged, and a push block contacted with the movable block can drive the movable block and the baffle structure to move together, wherein, the baffle structure prevents sundries from falling into the three-way pipeline, and ensures the smooth operation of the pipe cleaning work of the pipe cleaner.

Description

Tee pipe fitting convenient to dredging pipe ware passes through

Technical Field

The utility model belongs to the technical field of three way connection, a tee bend pipe fitting convenient to dredging pipe ware passes through is provided very much.

Background

The dredging pipe ware is promoted by gas, liquid or pipeline transport medium, a specialized tool for clearing up the pipeline and can be provided with the connecting pipe between the pipeline, wherein commonly used is exactly three way connection, but because the diameter of three way connection inner chamber generally is greater than the diameter of the pipe fitting of being connected, make the dredging pipe ware be difficult to realize the pigging work to three way connection, and when the dredging pipe ware passes through, make the debris that promote easily fall into three way connection, fall into the three way connection third even in, influence the effective of pigging work and go on, consequently need a be convenient for the dredging pipe ware and pass through the clearance, and avoid the three way pipe fitting that debris fell down.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a tee bend pipe fitting convenient to dredging pipe ware passes through.

In order to achieve the above object, the utility model adopts the following technical scheme: a three-way pipe fitting convenient for a pipe cleaner to pass through comprises a three-way pipe, wherein a left end pipe and a right end pipe are fixedly installed at two ends of the three-way pipe respectively, an inner pipe is fixedly installed inside the left end pipe and the right end pipe, the inner wall of the inner pipe is coplanar with the inner walls of pipe openings of the left end pipe and the right end pipe, a long circular hole is formed in the outer wall of the inner pipe, a box body is fixedly installed at the front end and the back end of the outer wall of the inner pipe, a clockwork spring is arranged in the box body, one end of a connecting belt is fixedly installed at the outer end of the clockwork spring, a movable block is fixedly installed at the other end of the connecting belt, a groove is formed in the inner side wall of the movable block, a swinging plate is rotationally assembled in the groove, a push block is fixedly installed at the lower wall of one end of the swinging plate, a chute with the width identical to that of the long circular hole is formed in the upper part and the lower part of the inner wall of the inner pipe, the push block passes through the chute, a baffle structure is fixedly installed at the right end of the movable block, and the inner wall of the baffle structure is attached to the outer wall of the inner pipe.

Further, the fixed axle is fixedly installed on the inner wall of the groove of the movable block, the other end of the swinging plate is rotatably assembled on the fixed axle, the torsion spring is sleeved on the outer side of the fixed axle, and the two ends of the torsion spring are fixedly installed on the inner wall of the groove of the movable block and the upper wall of the swinging plate respectively.

Further, the baffle structure comprises a cylindrical barrel, a movable plate, an annular frame and a spring, wherein a rectangular groove corresponding to the long circular hole is formed in the inner side wall of the cylindrical barrel, the movable plate is movably assembled in the rectangular groove, the annular frame is fixedly installed on the outer wall of the cylindrical barrel, and the spring is fixedly installed between the inner wall of the annular frame and the outer surface of the movable plate.

Further, the baffle structure still includes connecting rod and limiting plate, the one end fixed mounting of connecting rod is in the surface of fly leaf, and fixed mounting has the limiting plate after the other end of connecting rod runs through the cylinder.

Further, the right end of the inner surface of the movable plate is an arc-shaped surface.

Further, the arc wall has been seted up to the recess inner chamber right wall of movable block, the hemisphere groove has been seted up to the one end of swing board, and is provided with hollow rubber ball in the hemisphere groove, the inner wall fixed mounting of arc wall has the stopper.

Further, the width of the push block is the same as that of the sliding groove.

Further, the right end of the inner surface of the movable block is fixedly provided with a block, and the width of the block is the same as that of the sliding groove.

Use the utility model discloses a beneficial effect is:

1. the utility model discloses set up the inner tube in tee bend pipeline, left end pipe and right-hand member pipe, and the inner tube is the same with left end pipe, right-hand member pipe and the pipeline diameter of being connected, passes through from the inner tube when making the dredging pipe ware pass through, guarantees that the clearance part of dredging pipe ware can laminate and pass through in the inner tube inner wall, can carry out effectual dredging pipe work to the tee bend pipeline.

2. The utility model discloses set up the structure of movable block and baffle structure, the ejector pad that the dredging pipe ware contacted on the movable block can drive movable block and baffle structure and remove together, wherein avoids debris to fall into the tee bend pipeline through the baffle structure in, guarantees going on smoothly of dredging pipe ware dredging pipe work.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a top cross-sectional view of the present invention.

Fig. 3 is a right side sectional view of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 5 is a cross-sectional view of the baffle structure of the present invention.

The reference numerals include: 1. the three-way pipe comprises a three-way pipeline, 2, a left end pipe, 3, a right end pipe, 4, an inner pipe, 5, a long circular hole, 6, a box body, 7, a clockwork spring, 8, a connecting belt, 9, a movable block, 10, a baffle structure, 1001, a cylindrical barrel, 1002, a rectangular groove, 1003, a movable plate, 1004, an annular frame, 1005, a spring, 1006, a connecting rod, 1007, a limiting plate, 11, a fixed shaft, 12, a torsion spring, 13, a swinging plate, 14, a pushing block, 15, a sliding groove, 16, an arc-shaped groove, 17, a hollow rubber ball, 18, a limiting block, 19 and a blocking block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a three-way pipe fitting convenient for a pipe cleaner to pass through comprises a three-way pipe 1, wherein a left end pipe 2 and a right end pipe 3 are fixedly installed at two ends of the three-way pipe 1 respectively, the inner diameters of the left end pipe 2 and the right end pipe 3 are the same as the inner diameters of the connected pipes, an inner pipe 4 is fixedly installed inside the left end pipe 2 and the right end pipe 3, the inner wall of the inner pipe 4 is coplanar with the inner walls of pipe openings of the left end pipe 2 and the right end pipe 3, when the pipe cleaner passes through, the inner wall of the inner pipe 4 can be attached to the inner wall of the inner pipe 4, effective cleaning work is carried out on the inner pipe, a long round hole 5 is formed in the outer wall of the inner pipe 4, the inner pipe 4 is communicated with the three-way pipe 1, and the device can realize the effect of a three-way joint;

a box body 6 is fixedly arranged at the front and back of one end of the outer wall of the inner tube 4, a clockwork spring 7 is arranged in the box body 6, a rod is fixedly arranged in the box body 6, the inner end of the clockwork spring 7 is fixedly arranged on the rod, as shown in figure 2, at the moment, the clockwork spring 7 is in a contraction state, when the clockwork spring 7 is restored to a natural state, the movable block 9 is pulled to the leftmost position, one end of a connecting belt 8 is fixedly arranged at the outer end of the clockwork spring 7, the movable block 9 is fixedly arranged at the other end of the connecting belt 8, a groove is formed in the inner side wall of the movable block 9, and a swing plate 13 is rotatably assembled in the groove, a push block 14 is fixedly installed on the lower wall at one end of the swing plate 13, a sliding groove 15 with the same width as the long round hole 5 is arranged on the upper and lower parts of the inner wall of the inner pipe 4, and the lower extreme of ejector pad 14 passes spout 15, and the right-hand member fixed mounting of movable block 9 has baffle structure 10, and the inner wall of baffle structure 10 pastes in the outer wall of inner tube 4.

When the pipe cleaner passes through the inner tube 4, the cleaning edge of the pipe cleaner can contact the push block 14, and then the movable block 9 and the baffle structure 10 are driven to move, the baffle structure 10 can be guaranteed to be located on the front side of the advancing direction of the pipe cleaner all the time, the sundries to be cleaned are supported, the long round holes 5 are prevented from falling into the three-way pipeline, and smooth cleaning is guaranteed.

Specifically, as shown in fig. 4, a fixed shaft 11 is fixedly mounted on the inner wall of the groove of the movable block 9, the other end of the swinging plate 13 is rotatably mounted on the fixed shaft 11, a torsion spring 12 is sleeved on the outer side of the fixed shaft 11, and two ends of the torsion spring 12 are fixedly mounted on the inner wall of the groove of the movable block 9 and the upper wall of the swinging plate 13 respectively.

As shown in fig. 4, at this time, the torsion spring 12 is in a natural state, and the torsion spring 12 with a large elastic coefficient is selected, when the pig drives the movable block 9 and the baffle structure 10 to move to the rightmost position, the forward force of the pig deflects the pushing block 14 and the swinging plate 13, when the pushing block 14 rotates into the groove of the movable block 9, the pig can pass through the inner tube 4, then the pushing block 14 and the swinging plate 13 can reset under the action of the torsion spring 12, and the movable block 9 and the baffle structure 10 can move down to the left under the action of the torsion spring 7.

Specifically, as shown in fig. 5, the baffle structure 10 includes a cylindrical barrel 1001, a movable plate 1003, an annular frame 1004 and a spring 1005, wherein a rectangular groove 1002 corresponding to the position of the oblong hole 5 is formed in an inner side wall of the cylindrical barrel 1001, the movable plate 1003 is movably assembled in the rectangular groove 1002, the annular frame 1004 is fixedly installed on an outer wall of the cylindrical barrel 1001, and the spring 1005 is fixedly installed between an inner wall of the annular frame 1004 and an outer surface of the movable plate 1003.

As shown in fig. 5, at this time, the spring 1005 is in a natural state, and the movable plate 1003 is located in the oblong hole 5 and the chute 15, so as to prevent the impurities from falling into the three-way pipe 1 from the oblong hole 5 and the chute 15.

Specifically, as shown in fig. 5, the baffle structure 10 further includes a connecting rod 1006 and a limiting plate 1007, one end of the connecting rod 1006 is fixedly mounted on the outer surface of the movable plate 1003, and the other end of the connecting rod 1006 is fixedly mounted with the limiting plate 1007 after penetrating through the cylindrical barrel 1001, so as to limit the moving range of the movable plate 1003.

Specifically, as shown in fig. 5, the right end of the inner surface of the movable plate 1003 is an arc-shaped surface, so that the movable plate 1003 can be conveniently retracted into the rectangular groove 1002 when the movable plate 1003 is moved to the right to contact the inner wall of the sliding chute 15.

Particularly, as shown in fig. 4, the arc-shaped groove 16 has been seted up to the recess inner chamber right wall of movable block 9, the hemisphere shape groove has been seted up to the one end of swing board 13, and be provided with hollow rubber ball 17 in the hemisphere shape groove, the inner wall fixed mounting of arc-shaped groove 16 has stopper 18, guarantee that the dredging pipe cleaner is when promoting movable block 9 to remove, ejector pad 14 can not take place to deflect with swing board 13, in addition, because torsional spring 12's elastic coefficient is great, consequently, after the dredging pipe cleaner passes through, swing board 13 resets in-process, can make hollow rubber ball 17 pass through stopper 18 through torsional spring 12's elasticity, make swing board 13 reset to the horizontality.

Specifically, as shown in fig. 1, the width of the push block 14 is the same as the width of the slide groove 15, so that there is no gap between the push block 14 and the slide groove 15, and the dust and the like are prevented from falling from the slide groove 15.

Specifically, the right end of the inner surface of the movable block 9 is fixedly provided with the blocking block 19, the width of the blocking block 19 is the same as that of the sliding groove 15, a gap between the push block 14 and the movable plate 1003 is blocked, and foreign matters are prevented from falling into the three-way pipeline 1 from the gap.

The working principle is as follows: this tee bend pipe fitting that the dredging pipe ware of being convenient for passed through, inner tube 4 has been designed, make the dredging pipe ware can laminate in the inner wall of inner tube 4 all the time when passing through this tee bend pipe 1, carry out effectual cleaning work, and designed box body 6, clockwork spring 7, connecting band 8, movable block 9 and baffle structure 10, make the dredging pipe ware at the removal in-process, baffle structure 10 is located the dredging pipe ware front side all the time, and all the time with slotted hole 5 and the shutoff of spout 15, avoid debris to fall into tee bend pipe 1 in, make going on that cleaning work can be smooth.

The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.

Claims

1. The utility model provides a tee bend pipe fitting convenient to dredging pipe ware passes through which characterized in that: comprises a three-way pipe (1), the two ends of the three-way pipe (1) are respectively fixedly provided with a left end pipe (2) and a right end pipe (3), the inner pipes (4) are fixedly arranged inside the left end pipe (2) and the right end pipe (3), the inner walls of the inner pipes (4) are coplanar with the inner walls of the pipe orifices of the left end pipe (2) and the right end pipe (3), the outer wall of the inner pipe (4) is provided with a long round hole (5), the front and back of one end of the outer wall of the inner pipe (4) are fixedly provided with a box body (6), a clockwork spring (7) is arranged in the box body (6), the outer end of the clockwork spring (7) is fixedly provided with one end of a connecting belt (8), the other end of the connecting belt (8) is fixedly provided with a movable block (9), the movable block (9) is provided with a groove, a swing plate (13) is rotatably arranged in the groove, one end of the inner side wall of the swing plate (13) is fixedly provided with a push block (14), the inner wall of the inner pipe (4) is provided with a sliding groove (15) with the same width as the long round hole (5) from top to bottom, the lower end of the push block (14) penetrates through the sliding groove (15), the right end of the movable block (9) is fixedly provided with a baffle structure (10), and the inner wall of the baffle structure (10) is attached to the outer wall of the inner pipe (4).

2. A tee fitting for facilitating the passage of pipe pigs as claimed in claim 1, wherein: the groove inner wall fixed mounting of movable block (9) has fixed axle (11), and the other end of swing board (13) rotates and assembles on fixed axle (11), torsional spring (12) have been cup jointed in fixed axle (11) outside, and the both ends difference fixed mounting of torsional spring (12) in the groove inner wall of movable block (9) and the upper wall of swing board (13).

3. A tee fitting for facilitating the passage of pipe pigs as claimed in claim 1, wherein: the baffle structure (10) comprises a cylindrical barrel (1001), a movable plate (1003), an annular frame (1004) and a spring (1005), wherein a rectangular groove (1002) corresponding to the position of the long round hole (5) is formed in the inner side wall of the cylindrical barrel (1001), the movable plate (1003) is movably assembled in the rectangular groove (1002), the annular frame (1004) is fixedly installed on the outer wall of the cylindrical barrel (1001), and the spring (1005) is fixedly installed between the inner wall of the annular frame (1004) and the outer surface of the movable plate (1003).

4. A tee fitting for facilitating the passage of pipe pigs as claimed in claim 3, wherein: baffle structure (10) still include connecting rod (1006) and limiting plate (1007), the one end fixed mounting of connecting rod (1006) has limiting plate (1007) in the surface of fly leaf (1003), and the other end of connecting rod (1006) runs through fixed mounting behind cylinder section of thick bamboo (1001).

5. A tee fitting for facilitating the passage of pipe pigs as claimed in claim 3, wherein: the right end of the inner surface of the movable plate (1003) is an arc-shaped surface.

6. A tee fitting for facilitating the passage of pipe pigs as claimed in claim 1, wherein: arc wall (16) have been seted up to the recess inner chamber right wall of movable block (9), the hemisphere groove has been seted up to the one end of swing board (13), and is provided with hollow rubber ball (17) in the hemisphere inslot, the inner wall fixed mounting of arc wall (16) has stopper (18).

7. A tee fitting for facilitating the passage of pipe pigs as claimed in claim 1, wherein: the width of the push block (14) is the same as that of the sliding groove (15).

8. A tee fitting for facilitating the passage of pipe pigs as claimed in claim 1, wherein: the right end of the inner surface of the movable block (9) is fixedly provided with a blocking block (19), and the width of the blocking block (19) is the same as that of the sliding groove (15).