CN218378135U - Road water supply and drainage pipeline connecting piece - Google Patents
Road water supply and drainage pipeline connecting piece Download PDFInfo
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- CN218378135U CN218378135U CN202222573815.1U CN202222573815U CN218378135U CN 218378135 U CN218378135 U CN 218378135U CN 202222573815 U CN202222573815 U CN 202222573815U CN 218378135 U CN218378135 U CN 218378135U
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Abstract
The utility model discloses a road water supply and drainage pipe connecting piece relates to bellows connection technology field, including the rubber lantern ring, rubber lantern ring outside fixed mounting has sealed ripple ring, sealed ripple ring outside fixed mounting has the outward flange, and form the embedded groove between the rubber lantern ring and the sealed ripple ring, and lie in embedded groove internal fixed mounting and have the bearing ring, the side wall body is equipped with a plurality of supporting mechanism in the bearing ring, and supporting mechanism includes fixing base and arc bearing rod, and fixing base fixed mounting is in the inboard wall body of supporting mechanism, and arc bearing rod is through exerting pressure post movable mounting in the fixing base. The rubber lantern ring trades with sealed ripple and can seals up the junction of two bellows, simultaneously, cooperates the bearing ring and the supporting mechanism that can be convenient for install, can insert and carry out a support to sealed ripple ring in the embedded groove, prevents that the ripple ring junction from leading to the appearance of junction penetrant point because of the compression of later stage pressurized and ripple sealing ring.
Description
Technical Field
The utility model relates to a bellows joint technical field, in particular to road water supply and drainage pipeline connecting piece.
Background
The municipal road drainage pipe refers to rainwater and sewage pipelines under municipal roads, is generally called municipal road drainage pipe in engineering, is a municipal water supply pipe, is generally laid along road paths on two sides of the roads when laid, and is connected to an underground pipe network of a residential district or a commercial district through branch pipes;
when connecting ripple water supply and drainage pipe in the ditch inslot of our road both sides, can suit the sealing washer at one of them bellows one end, and utilize this sealing washer to insert another bellows one end with this bellows one end, and then make two bellows can fixed connection, and play sealed effect through the sealing washer, can accomplish and carry out the landfill back at the bellows installation, because the bellows can receive the application of pressure of landfill soil, make the bellows accomplish and permanent use back at the installation, and the material extrusion shrink of sealing washer in addition, make the sealing washer unable continuation complete with the gap between two bellows seal, and then cause the appearance of leak source, then can lead to the excessive of sewage or resident's water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road water supply and drainage pipe connecting piece can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road water supply and drainage pipeline connecting piece, includes the rubber lantern ring, rubber lantern ring outside fixed mounting has sealed ripple ring, sealed ripple ring outside fixed mounting has the outward flange, and form the embedded groove between rubber lantern ring and the sealed ripple ring, and be located fixed mounting has the bearing ring in the embedded groove, the inboard wall body of bearing ring is equipped with a plurality of supporting mechanism, supporting mechanism includes fixing base and arc bearing rod, fixing base fixed mounting is in the inboard wall body of supporting mechanism, just arc bearing rod is through exerting pressure post movable mounting in the fixing base.
As the utility model discloses a further optimization scheme, the rubber lantern ring is the rubber material with sealed ripple ring injection moulding as an organic whole.
As the utility model discloses a further optimization scheme is located the draw-in groove has all been seted up with sealed ripple ring inboard in the rubber lantern ring outside in the embedded groove.
As the utility model discloses a further optimization scheme, a plurality of mounting grooves have still been seted up in the rubber lantern ring outside, the spacing groove has been seted up to the bottom in the mounting groove.
As the utility model discloses a further optimization scheme, and the embedded groove outside has the snap ring with the equal fixed mounting in inboard, just the snap ring is the rigid plastic welding on the bearing ring, the bearing ring alternates to be installed in the embedded groove, and the snap ring clamps in the draw-in groove that corresponds, form the buffering cavity between bearing ring medial wall body and the lateral wall body.
As the utility model discloses a further optimization scheme, fixing base lower extreme fixed mounting has first stopper, flexible groove has been seted up in the fixing base, the fixing base alternates to be installed in the mounting groove, and first stopper clamps at the spacing inslot, and the fixing base is rigid plastic with first stopper.
As the utility model discloses a further optimization scheme, the post lower extreme fixed mounting that exerts pressure has the second stopper, second stopper both sides and the equal fixedly connected with inclined supporting plate of arc bearing rod lower extreme, just the post that exerts pressure alternates through the second stopper and installs at flexible inslot, place in the flexible inslot and install supporting spring to make many second stoppers of supporting spring support.
Compared with the prior art, the utility model discloses following beneficial effect has:
a road water supply and drainage pipe connecting piece, the rubber lantern ring trades with sealed ripple and can seals up the junction of two bellows, simultaneously, the cooperation can be convenient for the bearing ring and the supporting mechanism of installation, can insert and carry out a support to sealed ripple ring in the embedded groove, prevent that the ripple ring junction from leading to the appearance of junction osmotic point because of the compression of later stage pressurized and ripple sealing ring.
Drawings
Fig. 1 is a schematic view of a first main structure of the present invention;
fig. 2 is a schematic view of a second main structure of the present invention;
FIG. 3 is a sectional view of the main structure of the present invention;
FIG. 4 is a structural exploded view of the support mechanism of the present invention;
fig. 5 is the schematic view of the installation structure of the arc-shaped supporting rod of the present invention.
In the figure: 1. a rubber grommet; 2. a sealing corrugated ring; 3. an outer flange; 4. embedding the groove; 5. a bearing ring; 6. a support mechanism; 7. a fixed seat; 8. an arc-shaped supporting rod; 9. applying a pressure column; 10. a card slot; 11. mounting grooves; 12. a limiting groove; 13. a snap ring; 14. a buffer cavity; 15. a first stopper; 16. a telescopic groove; 17. a support spring; 18. a second limiting block; 19. and a diagonal bracing plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, the utility model provides a pair of road water supply and drainage pipeline connecting piece, including the rubber lantern ring 1, 1 outside fixed mounting of rubber lantern ring has sealed ripple ring 2, 2 outside fixed mounting of sealed ripple ring has outward flange 3, and form embedded groove 4 between the rubber lantern ring 1 and the sealed ripple ring 2, and lie in embedded groove 4 internal fixed mounting have bearing ring 5, the side wall body is equipped with a plurality of supporting mechanism 6 in the bearing ring 5, supporting mechanism 6 includes fixing base 7 and arc bearing rod 8, fixing base 7 fixed mounting is in the inboard wall body of supporting mechanism 6, and arc bearing rod 8 is through exerting pressure post 9 movable mounting in fixing base 7.
The rubber lantern ring 1 and the sealing corrugated ring 2 are integrally formed by injection molding and are made of rubber.
The outside of the rubber lantern ring 1 in the embedded groove 4 and the inner side of the sealing corrugated ring 2 are both provided with a clamping groove 10.
A plurality of mounting grooves 11 are also formed in the outer side of the rubber lantern ring 1, and a limiting groove 12 is formed in the bottom in each mounting groove 11;
further, the mounting groove 11 can be used for mounting the fixing seat 7, and the limiting groove 12 can be used for limiting and fixing the fixing seat 7 in the mounting groove 11 through the first limiting block 15.
The outer side and the inner side of the embedded groove 4 are fixedly provided with snap rings 13, the snap rings 13 are made of hard plastics and are welded on the bearing ring 5, the bearing ring 5 is inserted into the embedded groove 4, the snap rings 13 are clamped in the corresponding clamping grooves 10, and a buffer cavity 14 is formed between the inner side wall body and the outer side wall body of the bearing ring 5.
A first limiting block 15 is fixedly installed at the lower end of the fixing seat 7, a telescopic groove 16 is formed in the fixing seat 7, the fixing seat 7 is installed in the installation groove 11 in an inserting mode, the first limiting block 15 is clamped in the limiting groove 12, and the fixing seat 7 and the first limiting block 15 are made of hard plastics;
further, the fixing seat 7 can fix the bearing ring 5 on the rubber lantern ring 1, and telescopic installation of the pressure application column 9 is achieved.
A second limiting block 18 is fixedly arranged at the lower end of the pressure application column 9, inclined supporting plates 19 are fixedly connected to the two sides of the second limiting block 18 and the lower end of the arc-shaped bearing rod 8, the pressure application column 9 is inserted into a telescopic groove 16 through the second limiting block 18, a supporting spring 17 is placed and arranged in the telescopic groove 16, and the supporting spring 17 is supported by the second limiting block 18;
further, bear the post 9 of exerting pressure through supporting spring 17, can make the post 9 of exerting pressure support bearing ring 5 through arc bearing rod 8, and then support sealed ripple ring 2.
It should be noted that, the utility model relates to a road water supply and drainage pipeline connecting piece, before using rubber lantern ring 1, install bearing ring 5 in batches earlier in embedded groove 4 between rubber lantern ring 1 and the sealed ripple ring 2, install bearing ring 5 in 1 one side of rubber lantern ring earlier, and utilize rubber lantern ring 1 and bearing ring 5's material flexibility, make fixing base 7 arrange rubber lantern ring 1 outside mounting groove 11 top position in, afterwards, pass mounting groove 11 and card into spacing groove 12 with first stopper 15 of fixing base 7 lower extreme, afterwards, install rubber lantern ring 1 outside with remaining fixing base 7 like the same reason operation as above can, simultaneously, two snap rings 13 of bearing ring 5 one side then card are gone into respectively in corresponding draw-in groove 10, and then provide stable installation for bearing ring 5, and this moment, arc bearing rod 8 on a plurality of pressure posts 9 close to form an annular structure, and support pressure posts 9 through supporting spring 17 in the flexible groove 16, then, pressure posts 9 support arc bearing rod 8 and then make the sealed ripple ring 8 on one side of the bearing post 8 use the ripple sealing material for the sealed ripple 2 on the long-time ripple sealing ring 2, prevent the sealed ripple pipe for the sealed ripple inner wall.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a road water supply and drainage pipeline connecting piece, includes rubber lantern ring (1), rubber lantern ring (1) outside fixed mounting has sealed ripple ring (2), its characterized in that: an outer flange (3) is fixedly installed on the outer side of the sealing corrugated ring (2), an embedded groove (4) is formed between the rubber sleeve ring (1) and the sealing corrugated ring (2), and a bearing ring (5) is fixedly installed in the embedded groove (4);
the bearing ring is characterized in that a plurality of supporting mechanisms (6) are arranged on the inner side wall body of the bearing ring (5), each supporting mechanism (6) comprises a fixed seat (7) and an arc-shaped bearing rod (8), the fixed seats (7) are fixedly arranged on the inner side wall body of the supporting mechanisms (6), and the arc-shaped bearing rods (8) are movably arranged in the fixed seats (7) through pressing columns (9).
2. The road water supply and drainage pipeline connecting piece of claim 1, wherein: the rubber lantern ring (1) and the sealing corrugated ring (2) are integrally formed by injection molding and are made of rubber.
3. The road water supply and drainage pipeline connecting piece of claim 2, wherein: and the outer side of the rubber lantern ring (1) in the embedded groove (4) and the inner side of the sealing corrugated ring (2) are both provided with clamping grooves (10).
4. The road water supply and drainage pipeline connecting piece of claim 3, wherein: a plurality of mounting grooves (11) are further formed in the outer side of the rubber sleeve ring (1), and limiting grooves (12) are formed in the bottom of the mounting grooves (11).
5. The road water supply and drainage pipeline connecting piece of claim 4, wherein: and the equal fixed mounting in embedded groove (4) outside and inboard has snap ring (13), just snap ring (13) are rigid plastic welding on bearing ring (5), bearing ring (5) alternate and install in embedded groove (4), and snap ring (13) clamp in corresponding draw-in groove (10), form cushion chamber body (14) between bearing ring (5) inboard wall body and the lateral wall body.
6. The road water supply and drainage pipeline connecting piece of claim 4, wherein: the fixing device is characterized in that a first limiting block (15) is fixedly mounted at the lower end of the fixing seat (7), a telescopic groove (16) is formed in the fixing seat (7), the fixing seat (7) is installed in the installing groove (11) in a penetrating mode, the first limiting block (15) is clamped in the limiting groove (12), and the fixing seat (7) and the first limiting block (15) are made of hard plastics.
7. The road water supply and drainage pipeline connecting piece of claim 6, wherein: pressure applying column (9) lower extreme fixed mounting has second stopper (18), the equal fixedly connected with inclined strut board (19) of second stopper (18) both sides and arc bearing rod (8) lower extreme, just pressure applying column (9) are installed in flexible groove (16) through second stopper (18) interlude, place in flexible groove (16) and install supporting spring (17) to make many second stoppers (18) of supporting spring (17) support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222573815.1U CN218378135U (en) | 2022-09-27 | 2022-09-27 | Road water supply and drainage pipeline connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222573815.1U CN218378135U (en) | 2022-09-27 | 2022-09-27 | Road water supply and drainage pipeline connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218378135U true CN218378135U (en) | 2023-01-24 |
Family
ID=84955295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222573815.1U Active CN218378135U (en) | 2022-09-27 | 2022-09-27 | Road water supply and drainage pipeline connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218378135U (en) |
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2022
- 2022-09-27 CN CN202222573815.1U patent/CN218378135U/en active Active
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