CN211344323U

CN211344323U - Special joint convenient to disassemble and assemble for repairing underground pipeline

Info

Publication number: CN211344323U
Application number: CN201922271106.6U
Authority: CN
Inventors: 包凌
Original assignee: Tohon Pipe Material Kunshan Co ltd
Current assignee: Tohon Pipe Material Kunshan Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-25
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a special joint of dismouting of being convenient for underground pipeline restoration, including fixing base, fixed column and soft layer, the upper end both sides of fixing base are provided with the gim peg, and the upper end central point of fixing base puts and is provided with the retainer plate, the inboard of retainer plate is fixed with the fixed column, and the outside of retainer plate is provided with the location knob, the upper end of fixed column is fixed with down the fixed block, and the both sides of fixed block are provided with first bolt down. This pipeline restoration is with special joint of dismouting of being convenient for is provided with the fixed column, the fixed column is vertical form with the retainer plate and distributes, the accuracy of position between the two can be guaranteed at the inboard fixed column of retainer plate to vertical distribution, the condition of influence installation can not appear shaking in rotatory in-process slope, the fixed column can play the supporting role in joint department, guarantee the fastness of joint department, rotatable structure can adjust the direction of inner tube according to the environment of actual installation simultaneously, promote the actual use efficiency of this joint greatly.

Description

Special joint convenient to disassemble and assemble for repairing underground pipeline

Technical Field

The utility model relates to a pipeline restoration connects technical field, specifically is a special joint of dismouting of being convenient for underground pipeline restoration.

Background

With the rapid development of economy and the progress of science and technology in various regions, the household housing area is larger and larger, the coverage rate of underground pipelines is higher and higher, such as water supply pipelines, gas pipelines, sewers and the like, and great convenience is brought to the production and the life of people. However, underground pipes are susceptible to aging, strength degradation, corrosion, perforation, and fracture damage over long-term use, and it is necessary to repair joints of the pipes.

The special joint for the underground pipeline in the market is not stable and firm enough on the whole structure, so that the actual service life is greatly influenced, and meanwhile, the problem that the whole installation process needs to consume a long time due to the fact that an adjustable structure is not available is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special joint of dismouting of being convenient for underground piping restoration to the underground piping special joint who proposes in solving above-mentioned background art is structural enough not stable enough and firm, leads to actual use life to receive very big influence, does not have adjustable structure simultaneously and leads to whole installation need to consume the problem of longer time.

In order to achieve the above object, the utility model provides a following technical scheme: a special joint convenient for disassembly and assembly for repairing underground pipelines comprises a fixed seat, fixed columns and a soft layer, wherein fixed bolts are arranged on two sides of the upper end of the fixed seat, a fixed ring is arranged at the center of the upper end of the fixed seat, a fixed column is fixed at the inner side of the fixed ring, and the outer side of the fixed ring is provided with a positioning knob, the upper end of the fixed column is fixed with a lower fixed block, and both sides of the lower fixed block are provided with first bolts, the other end of each first bolt is connected with an upper fixed block, the inner side of the upper fixed block is provided with a soft layer, and the outer side of the upper fixed block is provided with a protective layer, the inner side of the soft layer is fixed with an inner pipe, the outer sides of the two ends of the inner pipe are provided with fixed rings, the upper end of each fixed ring is provided with a second bolt, and the outside of second bolt is provided with the fixed orifices, the other end of second bolt is connected with the clamp splice, and the opposite side of clamp splice is provided with the skid resistant course.

Preferably, the fixed column and the fixed ring are vertically distributed, and a rotatable structure is formed between the fixed column and the fixed ring.

Preferably, the outer side of the protective layer is attached to the inner side of the upper fixing block, and an embedded structure is formed between the protective layer and the upper fixing block.

Preferably, the first bolt penetrates between the lower fixing block and the upper fixing block, and the lower fixing block and the upper fixing block form a detachable structure.

Preferably, the clamping blocks are uniformly distributed on the inner side of the inner pipe, and the number of the clamping blocks is four.

Preferably, the inner side of the inner pipe is provided with a connecting conduit, and the outer sides of two ends of the connecting conduit are provided with sealing rings.

Preferably, the connecting conduit and the inner pipe are concentrically distributed, and an integrated structure is formed between the connecting conduit and the inner pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the special joint convenient to disassemble and assemble for repairing the underground pipeline is provided with the fixed columns, the fixed columns and the fixed ring are vertically distributed, the fixed columns vertically distributed on the inner side of the fixed ring can ensure the accuracy of the position between the fixed columns and the fixed ring, the situation that the installation is influenced by inclined shaking in the rotating process can not occur, the fixed columns can play a supporting role at the joints, the firmness of the joints is ensured, meanwhile, the direction of an inner pipe can be adjusted by a rotatable structure according to the actual installation environment, and the actual use efficiency of the joint is greatly improved;

the outer side of the protective layer is attached to the inner side of the upper fixing block, the protective layer arranged on the outer side of the lower fixing block and the outer side of the upper fixing block can effectively protect the joint, the actual service life of the joint is prolonged, meanwhile, the embedded structure has good sealing property and firmness, and the situation that the protective layer falls off after being used for a long time can not occur;

the first bolt penetrates between the lower fixing block and the upper fixing block, the fixing firmness between the lower fixing block and the upper fixing block can be guaranteed due to the fact that the first bolt penetrates between the lower fixing block and the upper fixing block, the situation that the joint is loosened due to shaking in the actual use process cannot occur, meanwhile, the detachable structure facilitates splicing and installation of the inner pipe, and the actual use efficiency of the joint is improved;

the clamping blocks are uniformly distributed on the inner side of the inner pipe, the clamping blocks uniformly distributed on the inner side of the inner pipe can clamp and fix the pipeline, the positions of the clamping blocks are changed through the arranged second bolts and the fixing holes, the fixing effect is achieved, the four clamping blocks greatly improve the fixing tightness of the joint, and the actual using effect of the joint is improved;

connecting tube and inner tube are concentric circles and distribute, and the accuracy that is the position between the two can be guaranteed to connecting tube and the inner tube that is concentric circles and distribute, and the condition that the installation effect is influenced in the skew takes place for the connecting tube position in the installation can not appear, and the leakproofness of joint department is guaranteed greatly to the structure of integration simultaneously, the condition that can not appear leaking, guarantees the validity of connecting.

Drawings

FIG. 1 is a schematic cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the external top view structure of the present invention;

fig. 3 is a schematic view of the structure of the connection conduit of the present invention.

In the figure: 1. a fixed seat; 2. a fixing bolt; 3. a stationary ring; 4. positioning a knob; 5. fixing a column; 6. a lower fixed block; 7. a first bolt; 8. an upper fixed block; 9. a soft layer; 10. a protective layer; 11. an inner tube; 12. a fixing ring; 13. a second bolt; 14. a fixing hole; 15. a clamping block; 16. an anti-slip layer; 17. connecting a conduit; 18. and (5) sealing rings.

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. 1-3, the present invention provides a technical solution: a special joint convenient for disassembly and assembly for repairing underground pipelines comprises a fixed seat 1, fixed bolts 2, a fixed ring 3, a positioning knob 4, fixed columns 5, a lower fixed block 6, a first bolt 7, an upper fixed block 8, a soft layer 9, a protective layer 10, an inner pipe 11, a fixed ring 12, a second bolt 13, a fixed hole 14, a clamping block 15, an anti-skidding layer 16, a connecting conduit 17 and a sealing ring 18, wherein the fixed bolts 2 are arranged on two sides of the upper end of the fixed seat 1, the fixed ring 3 is arranged at the central position of the upper end of the fixed seat 1, the fixed column 5 is fixed on the inner side of the fixed ring 3, the positioning knob 4 is arranged on the outer side of the fixed ring 3, the fixed column 5 and the fixed ring 3 are vertically distributed, a rotatable structure is formed between the fixed column 5 and the fixed ring 3, the fixed column 5 vertically distributed on the inner side of the fixed ring 3 can ensure the accuracy of the position between the fixed column, the fixing column 5 can play a supporting role at the joint, so that the firmness of the joint is ensured, meanwhile, the direction of the inner pipe 11 can be adjusted by a rotatable structure according to the actual installation environment, and the actual use efficiency of the joint is greatly improved;

the upper end of the fixed column 5 is fixed with a lower fixed block 6, two sides of the lower fixed block 6 are provided with first bolts 7, the other end of each first bolt 7 is connected with an upper fixed block 8, the inner side of each upper fixed block 8 is provided with a soft layer 9, the outer side of each upper fixed block 8 is provided with a protective layer 10, each first bolt 7 penetrates between the corresponding lower fixed block 6 and the corresponding upper fixed block 8, the lower fixed blocks 6 and the upper fixed blocks 8 form a detachable structure, the firmness of fixation between the corresponding lower fixed blocks 6 and the corresponding upper fixed blocks 8 can be ensured by penetrating between the corresponding lower fixed blocks 6 and the corresponding upper fixed blocks 8, the situation that joints are loosened due to shaking in the actual use process can be avoided, meanwhile, the detachable structure facilitates splicing and installation of the inner pipes 11, the actual use efficiency of the joints is improved, the outer sides of the protective layers 10 are attached to the inner, the protective layers 10 arranged on the outer sides of the lower fixing block 6 and the upper fixing block 8 can effectively protect the joint, the actual service life of the joint is prolonged, meanwhile, the embedded structure has good sealing property and firmness, and the situation that the protective layers 10 fall off after being used for a long time can not occur;

an inner pipe 11 is fixed on the inner side of the soft layer 9, fixing rings 12 are arranged on the outer sides of two ends of the inner pipe 11, second bolts 13 are arranged at the upper ends of the fixing rings 12, fixing holes 14 are formed in the outer sides of the second bolts 13, clamping blocks 15 are connected to the other ends of the second bolts 13, anti-skid layers 16 are arranged on the other sides of the clamping blocks 15, the clamping blocks 15 are uniformly distributed on the inner side of the inner pipe 11, four clamping blocks 15 are arranged, the clamping blocks 15 uniformly distributed on the inner side of the inner pipe 11 can clamp and fix the pipeline, the positions of the clamping blocks 15 are changed through the arranged second bolts 13 and the fixing holes 14, the fixing effect is achieved, the four clamping blocks 15 greatly improve the fixing tightness of the connector, and the actual using effect of the connector is;

the inboard of inner tube 11 is provided with connecting tube 17, and the both ends outside of connecting tube 17 is provided with sealing washer 18, connecting tube 17 is concentric distribution with inner tube 11, and be the integral structure between connecting tube 17 and the inner tube 11, the accuracy of position between the two can be guaranteed to connecting tube 17 and the inner tube 11 that are concentric distribution, the condition that the skew influences the installation effect can not appear connecting tube 17 position in the installation, the leakproofness of joint department is guaranteed greatly to the structure of integration simultaneously, the condition of leaking can not appear, guarantee the validity of connecting.

The working principle is as follows: for the special joint convenient for disassembly and assembly for repairing the underground pipeline, firstly, the fixing seat 1 is fixed, the fixing columns 5 vertically distributed on the inner side of the fixing ring 3 can ensure the accuracy of the position between the fixing columns and the fixing ring, the condition that the installation is influenced by the inclined shaking in the rotating process can not occur, the fixing columns 5 can play a supporting role at the joint to ensure the firmness of the joint, meanwhile, the direction of the inner pipe 11 can be adjusted by the rotatable structure according to the actual installation environment, the actual use efficiency of the joint is greatly improved, the joint can be effectively protected by the protective layer 10 arranged on the outer sides of the lower fixing block 6 and the upper fixing block 8, the actual service life of the joint is prolonged, meanwhile, the embedded structure has good tightness and firmness, the condition that the protective layer 10 is used for a long time to fall off can not occur, and the firmness of the fixation between the lower fixing block 6 and the upper fixing block 8 can, the situation that the joint is loosened due to shaking in the actual use process can not occur, meanwhile, the detachable structure is convenient for splicing and installing the inner pipe 11, the actual use efficiency of the joint is improved, the clamping blocks 15 which are uniformly distributed on the inner side of the inner pipe 11 can clamp and fix the pipeline, the position of the clamping block 15 is changed through the second bolt 13 and the fixing hole 14, so as to achieve the fixing effect, the clamping block 15 is provided with four connecting pipes 17 which greatly improve the tightness of the joint for fixing and the actual using effect, the connecting pipes 17 and the inner pipe 11 which are distributed concentrically can ensure the accuracy of the positions between the two, the situation that the position of the connecting pipe 17 is deviated in the installation process to influence the installation effect can not occur, meanwhile, the integrated structure greatly ensures the sealing performance of the joint, the water leakage condition is avoided, the connection effectiveness is ensured, and the use process of the special joint which is convenient to disassemble and assemble for repairing the whole underground pipeline is completed.

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 special joint of dismouting of being convenient for underground pipe restoration, includes fixing base (1), fixed column (5) and soft layer (9), its characterized in that: the fixing device is characterized in that fixing bolts (2) are arranged on two sides of the upper end of the fixing seat (1), a fixing ring (3) is arranged at the center position of the upper end of the fixing seat (1), a fixing column (5) is fixed on the inner side of the fixing ring (3), a positioning knob (4) is arranged on the outer side of the fixing ring (3), a lower fixing block (6) is fixed on the upper end of the fixing column (5), first bolts (7) are arranged on two sides of the lower fixing block (6), the other end of each first bolt (7) is connected with an upper fixing block (8), a soft layer (9) is arranged on the inner side of each upper fixing block (8), a protective layer (10) is arranged on the outer side of each upper fixing block (8), an inner pipe (11) is fixed on the inner side of each soft layer (9), fixing rings (12) are arranged on the outer sides of two ends, and the outer side of the second bolt (13) is provided with a fixing hole (14), the other end of the second bolt (13) is connected with a clamping block (15), and the other side of the clamping block (15) is provided with an anti-skid layer (16).

2. The special joint convenient to disassemble and assemble for repairing underground pipelines of claim 1, wherein: the fixing columns (5) and the fixing ring (3) are vertically distributed, and a rotatable structure is formed between the fixing columns (5) and the fixing ring (3).

3. The special joint convenient to disassemble and assemble for repairing underground pipelines of claim 1, wherein: the outer side of the protective layer (10) is attached to the inner side of the upper fixing block (8), and an embedded structure is formed between the protective layer (10) and the upper fixing block (8).

4. The special joint convenient to disassemble and assemble for repairing underground pipelines of claim 1, wherein: the first bolt (7) penetrates between the lower fixing block (6) and the upper fixing block (8), and the lower fixing block (6) and the upper fixing block (8) form a detachable structure.

5. The special joint convenient to disassemble and assemble for repairing underground pipelines of claim 1, wherein: the clamping blocks (15) are uniformly distributed on the inner side of the inner pipe (11), and the number of the clamping blocks (15) is four.

6. The special joint convenient to disassemble and assemble for repairing underground pipelines of claim 1, wherein: the inner side of the inner pipe (11) is provided with a connecting guide pipe (17), and the outer sides of two ends of the connecting guide pipe (17) are provided with sealing rings (18).

7. The special joint convenient to disassemble and assemble for repairing underground pipelines of claim 6, wherein: the connecting guide pipe (17) and the inner pipe (11) are concentrically distributed, and the connecting guide pipe (17) and the inner pipe (11) are of an integrated structure.