CN210739642U

CN210739642U - Drainage pipeline assembly

Info

Publication number: CN210739642U
Application number: CN201920948474.7U
Authority: CN
Inventors: 甄剑颖; 米雨萌; 晏凤辉; 宁春鹤; 时蕊; 孙占鹏
Original assignee: Tianjin Tailai Survey And Design Co ltd
Current assignee: Tianjin Tailai Survey And Design Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-06-12
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to a drainage pipe assembly belongs to drainage device's technical field, and it includes the connecting pipe, the one end of connecting pipe is provided with open connection piece, and the other end is provided with the collar with connection piece looks adaptation, and in the collar inserted the connection piece during installation, and the collar was close to the tip of connecting pipe intermediate position and the tip parallel and level of connection piece, and the connecting pipe is being provided with the straining ring at the fixed one end that is close to the connection piece, and the sliding sleeve is equipped with the clamping ring on the connecting pipe, and the tip butt of clamping ring and connection piece and collar is inserted between clamping ring and the straining ring and is equipped with the bolt, and it has the nut to screw up on the bolt, the utility model discloses have the effect.

Description

Drainage pipeline assembly

Technical Field

The utility model belongs to the technical field of drainage device's technique and specifically relates to a drainage pipe assembly is related to.

Background

In a drainage system, drainage pipelines are indispensable important components, namely basic components and connecting hubs in a drainage network system, the existing drainage pipelines are all in a closed cylindrical shape, and the complete drainage network system comprises a plurality of mutually fixed and communicated drainage pipelines.

The existing Chinese patent with reference to publication number 204403624U discloses a drainage pipeline assembly, which comprises a plurality of connecting pipes and a hoop; the left end and the right end of each connecting pipe are respectively provided with a first double-layer structure and a second double-layer structure, the first double-layer structure consists of a circular groove, a reinforcing rib and a reinforcing pipeline, the second double-layer structure consists of a circular bearing pipe, a reinforcing rib and a reinforcing pipeline, namely, the outer circumferential surfaces of the two ends of each connecting pipe are respectively connected with the reinforcing pipeline into a whole through the reinforcing rib, the inside of one end of each connecting pipe is provided with the circular groove, the other end of each connecting pipe is provided with the circular bearing pipe, the inner diameter of each circular bearing pipe is consistent with the inner diameter of each connecting pipe, and the outer diameter of each circular bearing pipe is; the periphery of the connecting part of the connecting pipes is also provided with a hoop and the like; therefore, the novel multifunctional clothes hanger has the characteristics of simple structure, convenience in use, reasonable design and the like.

The above prior art solutions have the following drawbacks: among the above-mentioned drainage pipe assembly, two connecting pipes form the joint through inserting the adapter in the recess, then the rethread staple bolt is fixed, and this kind of connected mode makes and drops easily between two connecting pipes, has reduced the connection stability of connecting pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage pipe assembly reaches the effect that improves the connection stability between two adjacent connecting pipes.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a drainage pipeline assembly, includes the connecting pipe, the one end of connecting pipe is provided with open connection piece, the other end be provided with the collar of connecting piece looks adaptation, the collar inserts in the connecting piece during installation, and the collar is close to the tip of connecting pipe intermediate position and the tip parallel and level of connection piece, the connecting pipe is at the fixed straining ring that is provided with in the one end that is close to the connection piece, sliding sleeve is equipped with the clamping ring on the connecting pipe, the clamping ring is with the tip butt of connection piece and collar, it is equipped with the bolt to insert between clamping ring and the straining ring, it has.

Through adopting above-mentioned technical scheme, during the installation connecting pipe, insert the collar of one of them connecting pipe in the connecting piece to make two connecting pipe inside intercommunications, then slip clamping ring, make the clamping ring butt at the tip of connecting piece and the tip of collar, pass the clamping ring with the bolt and tighten the nut behind the tight ring, make the bolt tightly push down connecting piece and collar with the clamping ring, and then make the inseparabler of connecting between two connecting pipes, improved the connection compactness between two connecting pipes.

The utility model discloses further set up to: the sliding sleeve is equipped with sealed the pad on the connecting pipe, and sealed the pad is located between clamping ring and the connection piece tip, and sealed the pad and the tip of connection piece and the tip butt that the collar is close to the connecting pipe intermediate position.

Through adopting above-mentioned technical scheme, utilize the bolt to fix the back with two connecting pipes, the sealing washer is pressed between the tip of clamping ring and connection piece, and the junction that sealed pad can be two connecting pipes seals for the connecting pipe can not take place the seepage when the drainage, improves sealing performance.

The utility model discloses further set up to: a pressure pad is arranged between the sealing pad and the pressure ring, and the pressure pad is slidably sleeved on the connecting pipe.

Through adopting above-mentioned technical scheme, the pressure pad sets up between sealed pad and clamping ring, therefore the pressure pad can further improve the leakproofness of the junction of two connecting pipes, and the pressure pad can compress tightly sealed the pad simultaneously for sealed leakproofness of filling up is better.

The utility model discloses further set up to: the sealing gasket is made of rubber.

Through adopting above-mentioned technical scheme, the rubber matter is soft, have elasticity to corrosion resistance is good, and is not fragile, and consequently when the sealing gasket was pressed between clamping ring and connection piece tip, the sealing gasket can extrusion deformation for the joint gap of two connecting pipes can be stopped up better to the deformation part of sealing gasket, has further improved the leakproofness of the junction of two connecting pipes.

The utility model discloses further set up to: the pressure pad is made of stainless steel.

Through adopting above-mentioned technical scheme, the pressure pad of stainless steel material has higher intensity and better corrosion resistance, consequently the pressure pad can the supplementary sealed leakproofness that fills up and improve two connecting pipes in the junction on the one hand, and sealed pad can be pushed down to on the other hand pressure pad for the sealed pad is pressed inseparabler, has further improved the sealed effect that sealed pad played.

The utility model discloses further set up to: the press ring is fixedly provided with a plurality of positioning columns, the end part of the connecting sheet and the end part of the mounting ring are provided with positioning holes, the press pad and the sealing pad are provided with through holes corresponding to the positioning holes, and the positioning columns are pressed into the positioning holes after penetrating through the through holes.

Through adopting above-mentioned technical scheme, the reference column inserts inside the locating hole after passing the through-hole during installation to make the clamping ring can not take place to rotate by the relative connecting pipe, improved the stability of clamping ring, and then make the stability of sealed pad and pressure pad also obtain further improvement, indirectly improved the sealing performance of two connecting pipes in the junction.

The utility model discloses further set up to: the bolt is provided with a plurality ofly, and a plurality of bolts are along the circumference edge evenly distributed of clamping ring.

Through adopting above-mentioned technical scheme, a plurality of bolts are along the circumference edge evenly distributed of clamping ring, consequently can be connected clamping ring and taut ring more stable through a plurality of bolts, improve the connection stability between two connecting pipes.

The utility model discloses further set up to: a plurality of reinforcing ribs are arranged between the surfaces of the tensioning ring and the connecting sheet, one ends of the reinforcing ribs are fixedly connected with the tensioning ring, and the other ends of the reinforcing ribs are fixedly connected with the surface of the connecting sheet.

Through adopting above-mentioned technical scheme, the setting up of strengthening rib makes to tighten to form the relation of reciprocal anchorage, mutual support between ring and the connection piece, has improved the intensity of tightening ring and connection piece.

To sum up, the utility model discloses a beneficial technological effect does:

1. the mounting ring is inserted into the opening formed by the connecting sheets, and the tensioning ring is fixed with the compression ring by utilizing the bolt and the nut, so that the connection tightness of the two connecting pipes is higher, and the connection stability of the two connecting pipes is further improved;

2. the sealing performance of the connecting part of the two connecting pipes is greatly improved by arranging the sealing gasket and the pressure pad;

3. the stability of clamping ring is higher through the cooperation of reference column and locating hole, and then makes the connection stability of two connecting pipes further improve.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic diagram of a partial explosion intended to emphasize the sealing gasket and the pressure pad;

fig. 3 is a schematic partial explosion view intended to emphasize the positioning post.

In the figure, 1, connecting pipe; 11. connecting sheets; 12. a mounting ring; 13. positioning holes; 2. tensioning the ring; 21. reinforcing ribs; 3. pressing a ring; 31. a bolt; 32. a nut; 33. a positioning column; 4. a gasket; 5. and a pressure pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a drainage pipeline assembly, including connecting pipe 1, the collar 12 and the connection piece 11 of connecting pipe 1's both ends difference fixedly connected with looks adaptation, when two adjacent connecting pipe 1 are installed, collar 12 inserts inside connection piece 11, connecting pipe 1 is in the fixed annular straining ring 2 that is provided with of the tip position department that is close to connection piece 11, sliding sleeve is equipped with annular clamping ring 3 on the circumference face of connecting pipe 1, it is equipped with bolt 31 to insert between straining ring 2 and the clamping ring 3, it has nut 32 to screw up on bolt 31, fix clamping ring 3 and straining ring 2 through bolt 31, thereby make two adjacent connecting pipe 1 installation back stability higher, be difficult for droing.

As shown in fig. 2, connection piece 11 and connecting pipe 1 integrated into one piece, connection piece 11 is uncovered form, collar 12 and connecting pipe 1 also integrated into one piece, the tip circumference face fixed connection of collar 12 and connecting pipe 1, the preferred welding of fixed mode, and collar 12 is triangle-shaped's ring for the cross-section, when splicing two connecting pipes 1, collar 12 just can with the inner wall butt of connection piece 11, and the tip of connection piece 11 and the tip parallel and level of the connecting pipe 1 intermediate position that collar 12 deviates from self place, and the tip of clamping ring 3 butt at connection piece 11 and collar 12, thereby make behind two connecting pipes 1 installation by clamping ring 3 butt together, can not drop easily.

As shown in fig. 2, the connecting pipe 1 is slidably sleeved with a circular sealing gasket 4 and a pressure pad 5, the sealing gasket 4 is made of rubber, the pressure pad 5 is made of stainless steel, the sealing gasket 4 and the pressure pad 5 are both located between the pressing ring 3 and the mounting ring 12, and the pressure pad 5 is located between the sealing gasket 4 and the pressing ring 3. After splicing two connecting pipes 1, the end portion of the sealing gasket 4 abutting against the mounting ring 12 and the connecting sheet 11, the pressure pad 5 is pressed on the surface of the sealing gasket 4, the pressure ring 3 is pressed on the surface of the pressure pad 5, the bolt 31 penetrates through the tensioning ring 2, then the nut 32 is screwed, at the moment, the connecting positions of the two connecting pipes 1 can be compressed and sealed by the sealing gasket 4 and the pressure pad 5, on one hand, the connecting stability of the two connecting pipes 1 is improved, and on the other hand, the sealing performance of the connecting pipes 1 at the connecting positions is also improved.

As shown in fig. 2, a plurality of bolts 31 and corresponding nuts 32 are provided, the plurality of bolts 31 are uniformly spaced along the circumferential edge of the pressure ring 3 at equal central angles, and a plurality of through holes are also provided at corresponding positions of the tightening ring 2, so that the plurality of bolts 31 sequentially pass through the through holes and then tighten the nuts 32, the connection between the pressure ring 3 and the tightening ring 2 can be tighter, and the connection stability of the two connection pipes 1 is further improved.

Combine fig. 2 and fig. 3, the last fixed two sets of reference columns 33 that are provided with of clamping ring 3, reference column 33 is perpendicular with clamping ring 3 and towards one side of collar 12, every group reference column 33 is provided with a plurality ofly, and a plurality of reference columns 33 of every group are circular array setting along the centre of a circle of clamping ring 3, locating hole 13 has been seted up to the tip of connection piece 11 and the tip of collar 12 corresponding position department, the through-hole has been seted up to sealed 4 and 5 corresponding position department of pressure pad, during the installation, inside the reference column 33 passes and inserts locating hole 13 behind the through-hole, tighten nut 32 again this moment, can form more stable connection between clamping ring 3 and the connecting pipe 1, thereby make the connection stability between two connecting pipes 1 further improve.

As shown in fig. 2, one side of the tightening ring 2 facing the connecting sheet 11 is provided with a plurality of inclined reinforcing ribs 21, one end of each reinforcing rib 21 is fixedly connected with the surface of the connecting sheet 11, the other end of each reinforcing rib is fixedly connected with the tightening ring 2, and the reinforcing ribs 21 can improve the strength of the tightening ring 2 and the strength of the connecting sheet 11, so that the two connecting pipes 1 have higher strength and better stability when being installed.

The implementation principle of the embodiment is as follows: when two connecting pipes 1 are installed, firstly, the installation ring 12 of one connecting pipe 1 is inserted into the connecting sheet 11 of the other connecting pipe 1, then the press ring 3, the sealing gasket 4 and the pressure pad 5 slide on the connecting pipe 1, and the end part of the sealing gasket 4 is abutted to the end part of the connecting sheet 11 and the installation ring 12, and meanwhile, the positioning column 33 is inserted into the positioning hole 13 after penetrating through the through holes of the pressure pad 5 and the sealing gasket 4, and then the bolt 31 penetrates through the through holes of the corresponding positions of the press ring 3 and the tensioning ring 2, the nut 32 is screwed, stable and reliable connection is formed between the two connecting pipes 1 at the moment, so that the connecting pipe 1 cannot easily fall off during drainage, and the drainage sealing performance is further improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A drainage pipeline assembly comprising a connecting pipe (1), characterized in that: the one end of connecting pipe (1) is provided with open connection piece (11), the other end is provided with collar (12) with connection piece (11) looks adaptation, collar (12) inserts in connection piece (11) during the installation, and collar (12) are close to the tip parallel and level of connecting pipe (1) intermediate position and connection piece (11) tip, connecting pipe (1) is being close to the fixed taut ring (2) that is provided with of one end of connection piece (11), the slip cap is equipped with clamping ring (3) on connecting pipe (1), the tip butt of clamping ring (3) and connection piece (11) and collar (12), it is equipped with bolt (31) to insert between clamping ring (3) and the taut ring (2), it has nut (32) to screw up on bolt (31).

2. A drainage pipeline assembly according to claim 1, wherein: sliding sleeve is equipped with sealed pad (4) on connecting pipe (1), and sealed pad (4) are located between clamping ring (3) and connection piece (11) tip, and sealed pad (4) and the tip of connection piece (11) and collar (12) are close to the tip butt of connecting pipe (1) intermediate position.

3. A drainage pipeline assembly according to claim 2, wherein: a pressure pad (5) is arranged between the sealing pad (4) and the pressure ring (3), and the pressure pad (5) is slidably sleeved on the connecting pipe (1).

4. A drainage pipeline assembly according to claim 3, wherein: the sealing gasket (4) is made of rubber materials (4).

5. A drainage pipeline assembly according to claim 3, wherein: the pressure pad (5) is made of stainless steel materials (5).

6. A drainage pipeline assembly according to claim 3, wherein: the press ring (3) is fixedly provided with a plurality of positioning columns (33), the end portion of the connecting sheet (11) and the end portion of the mounting ring (12) are provided with positioning holes (13), through holes corresponding to the positioning holes (13) are formed in the press pad (5) and the sealing pad (4), and the positioning columns (33) penetrate through the through holes and then are pressed into the positioning holes (13).

7. A drainage pipeline assembly according to claim 1, wherein: the bolts (31) are arranged in a plurality of numbers, and the bolts (31) are uniformly distributed along the circumferential edge of the pressing ring (3).

8. A drainage pipeline assembly according to claim 1, wherein: a plurality of reinforcing ribs (21) are arranged between the surfaces of the tensioning ring (2) and the connecting sheet (11), one ends of the reinforcing ribs (21) are fixedly connected with the tensioning ring (2), and the other ends of the reinforcing ribs are fixedly connected with the surface of the connecting sheet (11).