CN211574460U

CN211574460U - Connecting mechanism for laying sewage pipeline

Info

Publication number: CN211574460U
Application number: CN202020142273.0U
Authority: CN
Inventors: 周鑫
Original assignee: Tianjin Hongyuntong Pipeline Engineering Co ltd
Current assignee: Tianjin Hongyuntong Pipeline Engineering Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-09-25
Anticipated expiration: 2030-01-22

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a connecting mechanism for laying a sewage pipeline, which comprises a sewage pipe, a connector and a rotator, wherein the outer end of the connector is fixedly connected with a fixed seat, the inner side of the connector is fixedly connected with a sealing bearing, the inner side of the sealing bearing is fixedly connected with a threaded sleeve, the inner side of the threaded sleeve is in threaded connection with a screw rod, one end of the screw rod is fixedly connected with an inner limit strip, the inner side of the fixed seat is fixedly connected with a fixed rod, the outer side of the fixed rod is in sliding connection with a connecting gear, the outer side of the fixed rod is provided with a spring, one end surface of the inner limit strip is fixedly connected with a fixed inverted tooth, in the utility model, the sewage pipe can be prevented from sliding in the connector through the fixed inverted tooth, the connection of the sewage pipe is realized, the installation time of a plurality of thread structures in the flange connection is saved, so that the connection of the sewage pipe is more convenient and faster.

Description

Connecting mechanism for laying sewage pipeline

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage pipeline lays and uses coupling mechanism.

Background

The process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage is called sewage treatment, and urban sewage treatment refers to measures taken for changing the property of the sewage and preventing the sewage from harming an environmental water body.

The flange is generally adopted to connect at the laying process for current sewage pipeline, because flange joint is gone up by nut complex helicitic texture is numerous, waste time and energy when installing and dismantling it, reduces work efficiency, and behind the pipe connection, can't protect it, can have the phenomenon of malicious destruction such as irrelevant personnel will junction not hard up in the use, influences the intercommunication of pipeline, consequently, provides a coupling mechanism for sewage pipeline laying to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage pipeline lays and uses coupling mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a connecting mechanism for laying a sewage pipeline comprises a sewage pipe, a connector and a rotator, wherein the inner side of the bottom of the rotator is fixedly connected with clamping blocks, the clamping blocks are symmetrically distributed at the bottom of the rotator, the sewage pipe is symmetrically distributed at the left end and the right end of the connector, the outer end surface of the sewage pipe is in sliding connection with the inner wall surface of the connector, the outer end surface of the connector is fixedly connected with a fixed seat, the inner side of the connector is fixedly connected with a sealing bearing, the inner side of the sealing bearing is fixedly connected with a threaded sleeve, the threaded sleeve is rotatably connected to the inner side of the fixed seat, the inner side of the threaded sleeve is in threaded connection with a screw rod, one end of the screw rod is fixedly connected with an inner limiting strip, the inner limiting strip is arranged at the inner side of the sewage pipe, the inner side of the fixed seat, and the connecting gear is arranged on the inner side of the fixing seat, the outer side of the fixing rod is provided with a spring, the spring is arranged between the fixing seat and the connecting gear, and the spring is fixedly connected with the fixing seat.

Preferably, the number of screw rod, threaded sleeve, sealed bearing is 8, the inboard of spacing including threaded sleeve is symmetric distribution, the quantity of interior spacing is 4, and the screw rod is on spacing including symmetric distribution.

Preferably, one end face of the inner limiting strip is fixedly connected with fixed inverted teeth, the fixed inverted teeth are symmetrically distributed on the inner limiting strip, and the fixed inverted teeth penetrate through the inner side of the inner wall face of the sewage pipe.

Preferably, the threaded sleeve is symmetrically distributed on the left side and the right side of the connecting gear, a tooth groove is formed in the outer end face of the threaded sleeve, and the connecting gear is meshed with the threaded sleeve through the tooth groove.

Preferably, the inner side of the rotator is provided with a placing groove, the inner side of the connecting gear is provided with a clamping groove, the shape of the placing groove is matched with that of the fixing rod, and the shape of the clamping groove is matched with that of the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through components such as the connector that sets up, interior spacing, fixed pawl, can press from both sides tightly the sewage pipe through four group's screw sleeve's rotations in the drive, make the outer terminal surface of sewage pipe and hug closely with the internal face of connector, prevent the slip of sewage pipe in the connector through fixed pawl, realize the connection of sewage pipe, practice thrift the numerous helicitic texture installation time of quantity in the flange joint, make the connection of sewage pipe convenient and fast more.

2. The utility model discloses in, through the connecting gear who sets up, components such as spring, dead lever, can take off the rotation ware, pop out connecting gear after the pipe connection through the spring, make connecting gear no longer with the meshing of threaded sleeve to can't rotate threaded sleeve under the condition of no rotation ware, avoid the malicious damage that non-staff caused the dismantlement of pipe connection department.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the fixture block of the turning block of the present invention;

fig. 4 is a schematic view of the connection structure of the rotator and the gear according to the present invention.

In the figure: 1-sewage pipe, 2-connector, 3-inner limit strip, 4-fixing seat, 5-screw rod, 6-threaded sleeve, 7-sealing bearing, 8-fixing rod, 9-connecting gear, 10-spring, 11-fixed inverted tooth, 12-rotator, 13-clamping block, 14-tooth socket, 15-placing groove and 16-clamping groove.

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. 1-4, the present invention provides a technical solution:

a connecting mechanism for laying sewage pipelines comprises a sewage pipe 1, a connector 2 and a rotator 12, wherein the inner side of the bottom end of the rotator 12 is fixedly connected with clamping blocks 13, the clamping blocks 13 are symmetrically distributed at the bottom end of the rotator 12, the sewage pipe 1 is symmetrically distributed at the left end and the right end of the connector 2, the outer end surface of the sewage pipe 1 is in sliding connection with the inner wall surface of the connector 2, the arrangement enables the sewage pipe 1 to be connected through the connector 2 through the sliding of the sewage pipe 1 in the connector 2, the outer end surface of the connector 2 is fixedly connected with a fixed seat 4, the inner side of the connector 2 is fixedly connected with a sealing bearing 7, the inner side of the sealing bearing 7 is fixedly connected with a threaded sleeve 6, the arrangement enables the threaded sleeve 6 and the connector 2 to rotate relatively through the sealing bearing 7, the leakage of sewage liquid when the threaded sleeve 6 rotates is avoided, the threaded sleeve 6 is rotatably connected with the, threaded sleeve 6's inboard threaded connection has screw rod 5, spacing 3 in the one end fixedly connected with of screw rod 5, this kind of setting makes threaded sleeve 6 can drive interior spacing 3 motion through screw rod 5 when rotating, and interior spacing 3 sets up the inboard at sewage pipe 1, the inboard fixedly connected with dead lever 8 of fixing base 4, the outside sliding connection of dead lever 8 has connecting gear 9, this kind of setting is carried on spacingly through dead lever 8 to connecting gear 9's position, and connecting gear 9 sets up the inboard at fixing base 4, the outside of dead lever 8 is provided with spring 10, spring 10 sets up between fixing base 4 and connecting gear 9, and spring 10 and fixing base 4 fixed connection, this kind of setting makes spring 10 can drive connecting gear 9.

The number of the screw rods 5, the number of the threaded sleeves 6 and the number of the sealing bearings 7 are 8, the threaded sleeves 6 are symmetrically distributed on the inner sides of the inner limiting strips 3, the number of the inner limiting strips 3 is 4, the inner limiting strips 3 are symmetrically distributed on the inner sides of the connectors 2, the screw rods 5 are symmetrically distributed on the inner limiting strips 3, the arrangement enables the inner limiting strips 3 to drive the sewage pipes 1 to be tightly attached to the inner wall surfaces of the connectors 2 through the symmetrical arrangement of the 4 groups of the inner limiting strips 3, one end surface of each inner limiting strip 3 is fixedly connected with the fixed inverted teeth 11, the fixed inverted teeth 11 are symmetrically distributed on the inner limiting strips 3, the fixed inverted teeth 11 penetrate through the inner wall surfaces of the sewage pipes 1, the arrangement prevents the sewage pipes 1 from sliding out of the connectors 2 after being connected with each other through the fixed inverted teeth 11, the threaded sleeves 6 are symmetrically distributed on the left side and the right side of the connecting gear 9, the tooth socket surface of, the connecting gear 9 is meshed with the threaded sleeve 6 through the tooth grooves 14, the connecting gear 9 is meshed with the threaded sleeve 6 through the connecting gear 9, the threaded sleeves 6 on the left side and the right side of the connecting gear 9 are driven to rotate simultaneously when the connecting gear 9 rotates, the inner side of the rotator 12 is provided with the placing groove 15, the inner side of the connecting gear 9 is provided with the clamping groove 16, the shape of the placing groove 15 is matched with that of the fixed rod 8, the shape of the clamping groove 16 is matched with that of the clamping block 13, and the rotator 12 can drive the connecting gear 9 to rotate through the clamping block 13.

The working process is as follows: in the utility model, firstly, the inner limit strip 3 is arranged at the inner side of the left and right ends of the connector 2, the sewage pipe 1 is arranged, then the rotator 12 is inserted into the inner side of the fixed seat 4, the fixture block 13 is arranged in the clamping groove 16 at the inner side of the connecting gear 9, the fixture block 13 is clamped with the connecting gear 9, at the moment, the fixed rod 8 is arranged in the placing groove 15 at the inner side of the rotator 12, the fixed rod 8 limits the rotation of the rotator 12, then the rotator 12 is pressed, the rotator 12 slides towards the inner side of the fixed seat 4, the rotator 12 drives the connecting gear 9 to slide at the inner side of the fixed seat 4, the spring 10 is compressed until the left and right ends of the connecting gear 9 are engaged with the tooth space 14 at the outer end surface of the threaded sleeve 6, at the moment, the rotator 12 is rotated, the rotator 12 drives the connecting gear 9 to rotate through the fixture block 13, the connecting gear 9 is engaged with the threaded sleeve 6 when rotating, the threaded sleeve 6 is driven to rotate, the threaded sleeve 6 is connected with the screw rod 5 through threads when rotating, so that the screw rod 5 can be gradually attached to the inner side of the threaded sleeve 6, the screw rod 5 can drive the inner limiting strip 3 to move when moving, the inner limiting strip 3 is enabled to be in contact with the inner wall surface of the sewage pipe 1, the sewage pipe 1 can be pressed by the inner limiting strip 3, the outer end surface of the sewage pipe 1 is enabled to be attached to the inner wall surface of the connector 2, connection between the sewage pipe 1 and the connector 2 is achieved, when the inner limiting strip 3 presses the sewage pipe 1, the fixed inverted tooth 11 is inserted into the inner side of the sewage pipe 1 under the driving of the inner limiting strip 3, sliding of the sewage pipe 1 in the connector 2 is avoided through the fixed inverted tooth 11, the 4 groups of connecting gears 9 are all rotated, the 4 inner limiting strips 3 are enabled to move, connection of pipelines is achieved, then the rotator 12 is taken down, the connecting gear 9 is driven to move under the elasticity, the connecting gear 9 is reset, and the connecting gear 9 is not meshed with the tooth groove 14 any more, so that the threaded sleeve 6 cannot be driven, and the malicious disassembly of non-working personnel is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coupling mechanism for sewage pipe laying, includes sewer pipe (1), connector (2) and rotating ware (12), its characterized in that: the inner side of the bottom end of the rotator (12) is fixedly connected with a clamping block (13), the clamping blocks (13) are symmetrically distributed at the bottom end of the rotator (12), the sewage pipe (1) is symmetrically distributed at the left end and the right end of the connector (2), the outer end face of the sewage pipe (1) is in sliding connection with the inner wall face of the connector (2), the outer end face of the connector (2) is fixedly connected with a fixed seat (4), the inner side of the connector (2) is fixedly connected with a sealing bearing (7), the inner side of the sealing bearing (7) is fixedly connected with a threaded sleeve (6), the threaded sleeve (6) is rotatably connected with the inner side of the fixed seat (4), the inner side of the threaded sleeve (6) is in threaded connection with a screw rod (5), one end of the screw rod (5) is fixedly connected with an inner limiting strip (3), and the inner limiting strip (3) is arranged at the inner side, the inboard fixedly connected with dead lever (8) of fixing base (4), the outside sliding connection of dead lever (8) has connecting gear (9), and connecting gear (9) set up the inboard at fixing base (4), the outside of dead lever (8) is provided with spring (10), spring (10) set up between fixing base (4) and connecting gear (9), and spring (10) and fixing base (4) fixed connection.

2. The coupling mechanism of claim 1, wherein: the quantity of screw rod (5), threaded sleeve (6), sealed bearing (7) is 8, the inboard of spacing (3) including threaded sleeve (6) is the symmetric distribution, the quantity of interior spacing (3) is 4, and screw rod (5) are on spacing (3) including the symmetric distribution.

3. The coupling mechanism of claim 1, wherein: a fixed inverted tooth (11) is fixedly connected to one end face of the inner limiting strip (3), the fixed inverted tooth (11) is symmetrically distributed on the inner limiting strip (3), and the fixed inverted tooth (11) penetrates through the inner side face of the inner wall face of the sewage pipe (1).

4. The coupling mechanism of claim 1, wherein: the threaded sleeve (6) is symmetrically distributed on the left side and the right side of the connecting gear (9), a tooth groove (14) is formed in the outer end face of the threaded sleeve (6), and the connecting gear (9) is meshed with the threaded sleeve (6) through the tooth groove (14).

5. The coupling mechanism of claim 1, wherein: the inner side of the rotator (12) is provided with a placing groove (15), the inner side of the connecting gear (9) is provided with a clamping groove (16), the shape of the placing groove (15) is matched with that of the fixing rod (8), and the shape of the clamping groove (16) is matched with that of the clamping block (13).