CN215674081U

CN215674081U - Bury formula sewer line butt joint leak protection and ooze structure

Info

Publication number: CN215674081U
Application number: CN202122216942.1U
Authority: CN
Inventors: 杨萌; 王策; 张鲁振
Original assignee: Heze Tianyuan Water Development Co ltd
Current assignee: Heze Tianyuan Water Development Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-28
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a butt joint leakage prevention structure for a buried sewage pipeline, which comprises a first buried pipe, a second buried pipe and a butt joint pipe, wherein the axes of the first buried pipe and the second buried pipe are aligned with each other, two ends of the butt joint pipe are sleeved on the first buried pipe and the second buried pipe, a pair of sockets are arranged at the end part of the first buried pipe and the end part of the second buried pipe, a pair of sockets are arranged at two ends of the butt joint pipe and matched with the sockets, and a sealing seepage prevention component is arranged on the butt joint pipe; the utility model relates to the technical field of sewage treatment, and discloses a butt joint leakage-proof structure of an underground sewage pipeline.

Description

Bury formula sewer line butt joint leak protection and ooze structure

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a butt joint leakage-proof structure of a buried sewage pipeline.

Background

Buried sewage pipeline is an important ring in modern municipal construction links, and in buried sewage pipeline's application, buried sewage pipeline need use instrument such as joint when carrying out the pipeline butt joint, and present technology adopts outside parcel cold kinking area or hot melt area to promote the leakproofness more, not only complex operation, need demolish after the maintenance moreover and carry out repeated winding again, therefore caused the waste of material, in view of this, to the above-mentioned problem deep research, it produces to tunnel the present case.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a butt joint leakage-proof structure of a buried sewage pipeline, which solves the problems of the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the butt joint leakage prevention structure of the buried sewage pipeline comprises a first buried pipe, a second buried pipe and a butt joint pipe, wherein the axes of the first buried pipe and the second buried pipe are aligned with each other, the two ends of the butt joint pipe are sleeved on the first buried pipe and the second buried pipe, a pair of sockets are arranged at the end part of the first buried pipe and the end part of the second buried pipe, a pair of sockets are arranged at the two ends of the butt joint pipe and matched with the sockets, and a sealing leakage prevention component is arranged on the butt joint pipe;

the sealed permeation prevention assembly comprises: the device comprises a pair of fastening hoops, a pair of adjusting bolts, a pair of circular protection inner pipes, a plurality of clamping grooves, a pair of butt-joint linings and a plurality of limiting clamping blocks;

the both ends of butt joint pipe are equipped with a pair of fastening hoop, and are a pair of be equipped with a pair of adjusting bolt on the fastening hoop, the tip of first buried pipe and second buried pipe is equipped with a pair of circular protection inner tube, and is a pair of the circular protection inner tube is fitted with a contraceptive ring and is equipped with a plurality of draw-in grooves, the butt joint pipe both ends are equipped with a pair of butt joint inside lining respectively, and are a pair of the inner wall ring of butt joint inside lining is equipped with a plurality of spacing fixture blocks and a plurality of spacing draw-in groove matches.

Preferably, the diameters of the ends of the first and second buried pipes are smaller than the inner diameter of the end of the butt joint pipe.

Preferably, the butt joint pipe is a cylinder body with a cylindrical cavity structure, and the butt joint pipe main body is a cylinder body with two ends of a hard PVC cylinder body connected with soft plastic materials.

Preferably, the plurality of limiting clamping grooves are grooves with trapezoidal structures, and the cross sections of the plurality of limiting clamping blocks matched with the grooves are trapezoidal structures.

Preferably, a pair of said bellmouth ends are provided with a pair of sealing rings.

Preferably, when the axis of the first buried pipe is perpendicular to the axis of the second buried pipe, the butt joint pipe is of a bent pipe structure.

Advantageous effects

The utility model provides a butt joint leakage-proof structure of a buried sewage pipeline. The method has the following beneficial effects: this bury formula sewer line butt joint leak protection and ooze structure, simple structure, through sealed prevention of seepage subassembly can be quick connect both ends buried pipeline, utilize bellmouth structure interconnect simultaneously, sealed prevention of seepage subassembly in the bellmouth structure can improve two sections connection compactness of buried pipeline, easy dismounting simultaneously, the wholeness is strong, has improved the reuse rate of equipment.

Drawings

Fig. 1 is a schematic front view of a joint leakage-proof structure of a buried sewage pipeline in embodiment 1 of the present invention.

Fig. 2 is a schematic side view of a leakage prevention structure for butt joint of buried sewage pipes according to embodiment 1 of the present invention.

Fig. 3 is a partial schematic side view of a joint leakage-proof structure of a buried sewage pipeline according to embodiment 1 of the present invention.

Fig. 4 is a schematic front view of an anti-seepage butt joint structure of a buried sewage pipeline in embodiment 2 of the present invention.

In the figure: 1. a first buried pipe; 2. a second subterranean zone; 3. butt-joint pipes; 4. a fastening hoop; 5. adjusting the bolt; 6. round protecting the inner pipe; 7. a card slot; 8. butting the linings; 9. and a limiting clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

Example 1: according to the attached drawings 1-3 of the specification, the anti-leakage structure for the butt joint of the buried sewage pipeline comprises a first buried pipe 1, a second buried pipe 2 and a butt joint pipe 3, wherein the axes of the first buried pipe 1 and the second buried pipe 2 are aligned with each other, two ends of the butt joint pipe 3 are sleeved on the first buried pipe 1 and the second buried pipe 2, a pair of sockets are arranged at the end part of the first buried pipe 1 and the end part of the second buried pipe 2, a pair of sockets are arranged at two ends of the butt joint pipe 3 and matched with the sockets, and a sealing anti-seepage component is arranged on the butt joint pipe 3;

as can be seen from figures 1-3 of the present specification, the above-mentioned sealed impermeable assembly comprises: the device comprises a pair of fastening hoops 4, a pair of adjusting bolts 5, a pair of circular protecting inner pipes 6, a plurality of clamping grooves 7, a pair of butt-joint linings 8 and a plurality of limiting clamping blocks 9, wherein the connection relation and the position relation are as follows;

a pair of fastening hoops 4 is arranged at two ends of the butt joint pipe 3, a pair of adjusting bolts 5 is arranged on the pair of fastening hoops 4, a pair of circular protection inner pipes 6 are arranged at the end parts of the first buried pipe 1 and the second buried pipe 2, a plurality of clamping grooves 7 are annularly arranged on the pair of circular protection inner pipes 6, a pair of butt joint linings 8 are respectively arranged at two ends of the butt joint pipe 3, and a plurality of limiting clamping blocks 9 are annularly arranged on the inner walls of the pair of butt joint linings 8 and matched with the plurality of limiting clamping grooves 7;

in the concrete implementation in-process, fix at 3 both ends of butt joint pipe through a pair of fastening hoop 4, thereby utilize adjusting bolt 5 locking fastening hoop 4, make a pair of fastening hoop 4 press from both sides the both ends of tight butt joint pipe 3, thereby utilize a plurality of spacing fixture blocks 9 of butt joint inside lining 8 to match with spacing draw-in groove 7 on the round protection inner tube 6, thereby make butt joint pipe 3 and first buried pipe 1 and second buried pipe 2 interconnect, and then make round protection inner tube 6 and butt joint inside lining 8 be connected the matching, and then make sealing connection inseparabler, thereby prevent that the junction from taking place the seepage of inside and outside material.

Preferably, the diameters of the ends of the first and second buried pipes 1 and 2 are smaller than the inner diameter of the end of the butt pipe 3, so that the pipe can be easily inserted.

As an optimal scheme, furthermore, the butt joint pipe 3 is a cylinder with a cylindrical cavity structure, and the main body of the butt joint pipe 3 is a cylinder with a hard PVC cylinder and two ends of the cylinder are connected with soft plastic materials, so that the cylinder can be more fit and sealed.

As an optimal scheme, furthermore, the plurality of limiting clamping grooves 7 are grooves with a trapezoidal structure, and the cross sections of the plurality of limiting clamping blocks 9 matched with the grooves are trapezoidal structures, so that the structure is simple and the fitting is tight.

Preferably, the pair of socket ends are provided with a pair of seal rings to improve sealing performance.

Example 2: preferably, as can be seen from fig. 1 to 3 of the specification, when the axis of the first buried pipe 1 is perpendicular to the axis of the second buried pipe 2, the butt joint pipe 3 has a bent pipe structure, and the butt joint pipe 3 may have a bent pipe structure, and is suitable for a turning point of a pipeline.

To sum up the totality can know, this bury formula sewer line butt joint leak protection and ooze structure, simple structure, through sealed prevention of seepage subassembly can be quick connect both ends buried pipeline, utilize bellmouth structure interconnect simultaneously, sealed prevention of seepage subassembly in the bellmouth structure can improve two sections buried pipeline's connection compactness, easy dismounting simultaneously, the wholeness is strong, has improved the reuse rate of equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The butt joint leakage prevention structure for the buried sewage pipeline comprises a first buried pipe (1), a second buried pipe (2) and a butt joint pipe (3), wherein the axes of the first buried pipe (1) and the second buried pipe (2) are aligned with each other, two ends of the butt joint pipe (3) are sleeved on the first buried pipe (1) and the second buried pipe (2), the butt joint structure is characterized in that a pair of sockets are arranged at the end part of the first buried pipe (1) and the end part of the second buried pipe (2), a pair of sockets are arranged at two ends of the butt joint pipe (3) and matched with the sockets, and a sealing leakage prevention assembly is arranged on the butt joint pipe (3);

the sealed permeation prevention assembly comprises: a pair of fastening hoops (4), a pair of adjusting bolts (5), a pair of circular protecting inner pipes (6), a plurality of clamping grooves (7), a pair of butt joint linings (8) and a plurality of limiting clamping blocks (9);

the both ends of butt joint pipe (3) are equipped with a pair of fastening hoop (4), and are a pair of be equipped with a pair of adjusting bolt (5) on fastening hoop (4), the tip of first buried pipe (1) and second buried pipe (2) is equipped with a pair of circle and protects inner tube (6), and is a pair of circle is protected inner tube (6) and is fitted with a contraceptive ring and be equipped with a plurality of draw-in grooves (7), butt joint pipe (3) both ends are equipped with a pair of butt joint inside lining (8) respectively, and are a pair of the inner wall ring of butt joint inside lining (8) is equipped with a plurality of spacing fixture block (9) and a plurality of spacing draw-in groove (7) match.

2. The butt joint leakage prevention structure for the buried sewage pipeline according to claim 1, wherein the diameters of the ends of the first buried pipe (1) and the second buried pipe (2) are smaller than the inner diameter of the end of the butt joint pipe (3).

3. The butt joint leakage-proof structure of a buried sewage pipeline according to claim 1, wherein the butt joint pipe (3) is a cylinder with a cylindrical cavity structure, and the main body of the butt joint pipe (3) is a cylinder with a hard PVC cylinder and two ends of the cylinder are connected with soft plastic materials.

4. The butt joint leakage-proof structure of a buried sewage pipeline according to claim 1, wherein the plurality of limiting clamping grooves (7) are grooves of a trapezoidal structure, and the cross section of the plurality of limiting clamping blocks (9) matched with the grooves is of a trapezoidal structure.

5. The underground sewer pipe butt joint leakage prevention structure of claim 1, wherein a pair of the bell mouth ends are provided with a pair of sealing rings.

6. The butt joint leakage prevention structure for the buried sewage pipeline according to claim 1, wherein when the axial center of the first buried pipe (1) is perpendicular to the axial center of the second buried pipe (2), the butt joint pipe (3) is of a bent pipe structure.