CN218031970U

CN218031970U - Stable connecting structure for water supply and drainage pipeline

Info

Publication number: CN218031970U
Application number: CN202222189157.6U
Authority: CN
Inventors: 姚法云; 綦伟
Original assignee: Qingdao Laoshan Ancient Construction Engineering Co ltd
Current assignee: Qingdao Laoshan Ancient Construction Engineering Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-13
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a water supply and drainage pipeline steady connection structure, including connecting pipe and two connectors, two the connector all rotates to be connected on the connecting pipe, the midsection part of connecting pipe is the bellows, two a plurality of spouts have all been seted up on the connector, and equal sliding connection has a slider on every spout, every equal fixed mounting has arc splint, every on the slider all rotate on the spout and be connected with the lead screw, and every lead screw respectively with the slider threaded connection who corresponds, two all install control mechanism on the connector, and two control mechanism cooperate with a plurality of lead screws that correspond respectively. Has the advantages that: can satisfy and carry out the connection of different angles to two water supply and drainage pipelines, application scope is wide, and can improve the fixed effect between water supply and drainage pipeline and this structure to ensure the firm connection between the water supply and drainage pipeline.

Description

Stable connecting structure for water supply and drainage pipeline

Technical Field

The utility model relates to a municipal works technical field especially relates to a water supply and drainage pipeline steady connection structure.

Background

Municipal works water supply and drainage pipe installs the below at the town road mostly, can effectually concentrate the emission to sewage and rainwater through municipal works water supply and drainage pipe, need use the steady connection structure of municipal works water supply and drainage pipe to connect the installation to municipal works water supply and drainage pipe in municipal works water supply and drainage pipe installation. When present water supply and drainage pipeline connects, adopt flange straight line connection more, nevertheless because underground environment is complicated, water supply and drainage pipeline's laying need turn to the processing sometimes, and does not have corresponding connection structure at present and can guarantee to turn to the steadiness of connecting between the water supply and drainage pipeline that sets up, consequently need design a water supply and drainage pipeline steadiness connection structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a stable connection structure for a water supply and drainage pipeline.

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

the utility model provides a water supply and drainage pipeline stable connection structure, includes connecting pipe and two connectors, two the connector all rotates to be connected on the connecting pipe, the middle-section part of connecting pipe is the bellows, two a plurality of spouts have all been seted up on the connector, and equal sliding connection has a slider on every spout, every equal fixed mounting has arc splint, every on the slider all rotate on the spout and be connected with the lead screw, and every lead screw respectively with the slider threaded connection who corresponds, two all install control mechanism on the connector, and two control mechanism cooperate with a plurality of lead screws that correspond respectively.

In the above-mentioned stable connection structure of water supply and drainage pipeline, fixed mounting has the swivel becket on the lateral wall of connecting pipe, set up the ring channel with swivel becket matched with on the connector.

In foretell water supply and drainage pipe stable connection structure, fixed mounting has the spacing ring on the lateral wall of rotating ring, set up the annular spacing groove with spacing ring matched with on the lateral wall of ring channel.

In the above-mentioned water supply and drainage pipeline stable connection structure, the rubber pad is fixedly installed on the one end lateral wall that the arc splint is close to the connector midpoint.

In foretell a water supply and drainage pipeline stable connection structure, control mechanism comprises mounting groove, control ring, slant ring gear and a plurality of helical gear, the mounting groove is seted up on the lateral wall of connector, and the mounting groove all communicates with each other with a plurality of spouts, the control ring rotates to be connected on the connector, slant ring gear fixed mounting is on the inner wall of control ring, and the slant ring gear is located the mounting groove, and is a plurality of helical gear fixed mounting is served at corresponding lead screw position in the mounting groove respectively, and a plurality of helical gears all mesh with the slant ring gear mutually.

In foretell water supply and drainage pipe stable connection structure, threaded connection has positioning screw on the lateral wall of connector, set up a plurality of locating holes with positioning screw matched with on the lateral wall of control ring.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the connector is used for being connected with municipal administration water supply and drainage pipe, and threaded connection is adopted to the connected mode between the two, and the design of bellows for the angle of two connectors can be adjusted, thereby can satisfy this structure and carry out the connection of different angles to two water supply and drainage pipe.

2: through the cooperation of swivel becket and ring channel for the connecting pipe relatively carries out the level and rotates, when consequently carrying out its and water supply and drainage pipe's being connected, only need aim at water supply and drainage pipe with it and then rotate the connector and can realize being connected between the two, need not to rotate water supply and drainage pipe, can effectively reduce the work degree of difficulty.

3: through the cooperation of control mechanism and a plurality of arc splint, can carry out the centre gripping to water supply and drainage pipe after accomplishing being connected of connector and water supply and drainage pipe and fix, improve the connection effect between connector and the water supply and drainage pipe, ensure water supply and drainage pipe's firm connection.

To sum up, the utility model discloses can satisfy and carry out the connection of different angles to two water supply and drainage pipelines, application scope is wide, and can improve the fixed effect between water supply and drainage pipeline and this structure to ensure the firm connection between the water supply and drainage pipeline.

Drawings

Fig. 1 is a schematic structural view of a stable connection structure of a water supply and drainage pipeline provided by the utility model;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a connecting pipe 1, a connecting head 2, a corrugated pipe 3, a rotating ring 4, an annular groove 5, a limiting ring 6, an annular limiting groove 7, an arc-shaped clamping plate 8, a sliding block 9, a sliding groove 10, a screw rod 11, a helical gear 12, a control ring 13, a slant gear ring 14, a positioning screw rod 15, a positioning hole 16 and a rubber pad 17.

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. 1-2, a stable connection structure for water supply and drainage pipelines comprises a connecting pipe 1 and two connectors 2, wherein the two connectors 2 are both rotatably connected to the connecting pipe 1, and the middle section of the connecting pipe 1 is a corrugated pipe 3;

the above is noteworthy:

1. connector 2 is used for connecting with municipal administration water supply and drainage pipeline, and threaded connection is adopted to the connected mode between the two, the design of bellows 3 for the angle of two connectors 2 can be adjusted, thereby can satisfy this structure and carry out the connection of different angles to two water supply and drainage pipelines.

2. Fixed mounting has swivel becket 4 on the lateral wall of connecting pipe 1, seted up on connector 2 with swivel becket 4 matched with ring channel 5, cooperation through swivel becket 4 and ring channel 5, make connector 2 carry out the level relatively connecting pipe 1 and rotate, consequently, when carrying out being connected between its and the water supply and drainage pipeline, only need aim at water supply and drainage pipeline with it and then rotate connector 2 and can realize being connected between the two, need not to rotate water supply and drainage pipeline, can effectively reduce the work degree of difficulty.

3. The side wall of the rotating ring 4 is fixedly provided with a limiting ring 6, the side wall of the annular groove 5 is provided with an annular limiting groove 7 matched with the limiting ring 6, and the limiting ring 6 is matched with the annular limiting groove 7, so that the connection stability between the rotating ring 4 and the annular groove 5 can be ensured.

4. A plurality of spouts 10 have all been seted up on two connectors 2, and equal sliding connection has slider 9 on every spout 10, equal fixed mounting has arc splint 8 on every slider 9, all rotate on every spout 10 and be connected with lead screw 11, and every lead screw 11 respectively with the slider 9 threaded connection who corresponds, accomplish connector 2 and water supply and drainage pipe's the back of being connected, rotate lead screw 11, can be so that arc splint 8 are close to water supply and drainage pipe, can utilize a plurality of arc splint 8 to improve the connection effect between connector 2 and the water supply and drainage pipe to water supply and drainage pipe's centre gripping effect, ensure water supply and drainage pipe's firm connection.

5. The rubber pad 17 is fixedly installed on the side wall of one end, close to the midpoint of the connector 2, of the arc-shaped clamping plate 8, and the design of the rubber pad 17 can improve the friction force between the arc-shaped clamping plate 8 and the water supply and drainage pipeline and improve the fixing effect between the water supply and drainage pipeline and between the connectors 2.

6. The two connectors 2 are respectively provided with a control mechanism, the two control mechanisms are respectively matched with the corresponding lead screws 11, and each control mechanism is composed of a mounting groove, a control ring 13, an oblique gear ring 14 and a plurality of bevel gears 12.

7. The mounting groove is opened on the lateral wall of connector 2, and the mounting groove all communicates with each other with a plurality of spouts 10, control ring 13 rotates and connects on connector 2, slant ring gear 14 fixed mounting is on the inner wall of control ring 13, and slant ring gear 14 is located the mounting groove, a plurality of helical gears 12 are fixed mounting respectively and are corresponding lead screw 11 and lie in one of mounting groove and serve, and a plurality of helical gears 12 all mesh with slant ring gear 14, when rotating control ring 13, accessible slant ring gear 14 and a plurality of helical gears 12's cooperation, make a plurality of lead screw 11 rotate simultaneously, thereby can control the interval simultaneous control of a plurality of arc splint 8 relative water supply and drainage pipeline, can effectively reduce the operation degree of difficulty.

8. Threaded connection has positioning screw 15 on the lateral wall of connector 2, offers on the lateral wall of control ring 13 with positioning screw 15 matched with a plurality of locating holes 16, through positioning screw 15 and locating hole 16's cooperation, can be when the position that need not to adjust arc splint 8, fix the fixed of keeping arc splint 8 position through many control rings 13.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water supply and drainage pipeline stable connection structure, includes connecting pipe (1) and two connectors (2), its characterized in that, two connector (2) are all rotated and are connected on connecting pipe (1), the middle-section part of connecting pipe (1) is bellows (3), two a plurality of spouts (10) have all been seted up on connector (2), and equal sliding connection has slider (9), every on every spout (10) equal fixed mounting has arc splint (8), every all rotate on spout (10) and be connected with lead screw (11), and every lead screw (11) respectively with slider (9) threaded connection that corresponds, two all install control mechanism on connector (2), and two control mechanism cooperate with a plurality of lead screws (11) that correspond respectively.

2. The stable connection structure of the water supply and drainage pipeline according to claim 1, wherein a rotating ring (4) is fixedly installed on the side wall of the connecting pipe (1), and an annular groove (5) matched with the rotating ring (4) is formed on the connecting head (2).

3. The water supply and drainage pipeline stabilizing and connecting structure according to claim 2, wherein a limiting ring (6) is fixedly installed on the side wall of the rotating ring (4), and an annular limiting groove (7) matched with the limiting ring (6) is formed in the side wall of the annular groove (5).

4. The structure of claim 1, wherein a rubber pad (17) is fixedly arranged on the side wall of one end of the arc-shaped clamping plate (8) close to the middle point of the connector (2).

5. The stable connection structure of the water supply and drainage pipeline according to claim 1, wherein the control mechanism is composed of a mounting groove, a control ring (13), a slant gear ring (14) and a plurality of bevel gears (12), the mounting groove is formed in the side wall of the connector (2), the mounting groove is communicated with the plurality of sliding grooves (10), the control ring (13) is rotatably connected to the connector (2), the slant gear ring (14) is fixedly mounted on the inner wall of the control ring (13), the slant gear ring (14) is located in the mounting groove, the plurality of bevel gears (12) are respectively fixedly mounted at one end of the corresponding screw rod (11) located in the mounting groove, and the plurality of bevel gears (12) are engaged with the slant gear ring (14).

6. The stable connection structure of the water supply and drainage pipeline according to claim 5, wherein the side wall of the connector (2) is connected with a positioning screw (15) in a threaded manner, and the side wall of the control ring (13) is provided with a plurality of positioning holes (16) matched with the positioning screw (15).