CN211118127U

CN211118127U - Drainage pipeline repair connector

Info

Publication number: CN211118127U
Application number: CN201922117245.3U
Authority: CN
Inventors: 陈鸿宇; 姜洪波; 姜凡菲
Original assignee: Langfang Weigu Environmental Technology Co ltd
Current assignee: Langfang Weigu Environmental Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-28
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a drainage pipeline repair connector, which comprises a pipe body, wherein the left side and the right side of the outer circular surface of the pipe body are symmetrically sleeved with connecting plates, the connecting plates are uniformly provided with a plurality of connecting holes, bolts are arranged in the connecting holes, a sealing sleeve matched with the connecting plates is sleeved outside the connecting part between the adjacent pipe bodies, and the outer circular surfaces of the two connecting plates on the adjacent pipe bodies are commonly sleeved with an outer sealing pipe; when the two pipe bodies are butted together, a sealing sleeve is sleeved at the joint of the two pipe bodies, and then adjacent connecting plates on the two pipe bodies are connected through bolts and nuts, so that the two adjacent pipe bodies are tightly connected together; then the outer disc of two connecting plates on the adjacent body overlaps jointly to be equipped with the external seal pipe, further seals the junction between the adjacent body, utilizes the external seal pipe cooperation seal cover can effectually guarantee the tightness of connecting between the adjacent body, can effectually prevent the emergence of the phenomenon of leaking, guarantees the drain pipe restoration quality.

Description

Drainage pipeline repair connector

Technical Field

The utility model belongs to the technical field of drain pipe repair equipment technique and specifically relates to a drainage pipe restores connector.

Background

The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drain pipe is divided into a plastic drain pipe, a concrete pipe and a reinforced concrete pipe. The water draining pipe is a novel water permeating and draining plastic pipe which is formed by adding other additives into high-density polyethylene and has a corrugated shape, and the water permeating corrugated pipe is processed by punching holes at the groove and wrapping needle-punched geotextile outside the pipe. Can be divided into single-wall water-permeable corrugated pipes and double-wall water-permeable corrugated pipes according to the type of the corrugated pipes. It, flexible permeable pipe and plastic blind ditch have become three major products in civil engineering construction (water seepage and drainage) in our country. Municipal drainage pipe net sight drainage pressure size can select to use both arms bellows and straight wall pipe. The straight wall pipe has strong pressure bearing capacity and can be used for special pipelines of large-scale drainage and pollution discharge pipe networks.

The damaged repair or the shift connection of pipelines such as drain pipes are a difficult problem in pipeline construction, and the traditional repair mode is simple and rough and is difficult to ensure the connection tightness after pipeline repair.

Therefore, the utility model provides a drainage pipe restores connector for solve above-mentioned problem, guarantee the leakproofness of pipe connection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage pipe restores connector to solve the problem that proposes in the above-mentioned background art.

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

a drainage pipeline repairing connector comprises pipe bodies, connecting plates are symmetrically sleeved on the left side and the right side of the outer circular surface of each pipe body, each connecting plate is of a circular plate structure, a plurality of connecting holes are uniformly formed in each connecting plate, the connecting holes in two connecting plates on the same pipe body are in one-to-one correspondence, bolts are arranged in the connecting holes, the two connecting plates on adjacent pipe bodies are connected through the bolts, nuts matched with the connecting plates are sleeved on the bolts, sealing sleeves matched with the connecting plates are sleeved outside the joints between the adjacent pipe bodies, the sealing sleeves are made of elastic rubber materials, the outer circular surfaces of the two connecting plates on the adjacent pipe bodies are commonly sleeved with outer sealing pipes, the connecting plates are in threaded connection with the outer sealing pipes, when the connector is used, the two pipe bodies are butted together, and then the sealing sleeves are sleeved, then connecting adjacent connecting plates on the two pipe bodies through bolts matched with nuts so as to enable the two adjacent pipe bodies to be tightly connected together; and finally, the outer circular surfaces of the two connecting plates on the adjacent pipe bodies are jointly sleeved with the outer sealing pipes, the joints between the adjacent pipe bodies are further sealed, the tightness of connection between the adjacent pipe bodies can be effectively guaranteed by the aid of the outer sealing pipes matched with the sealing sleeves, water leakage can be effectively prevented, and the quality of repairing the drain pipe is guaranteed.

In a further embodiment, the inner chamber one end endotheca of body is equipped with the inner seal pipe, and the inner chamber other end endotheca of body is equipped with the inner seal section of thick bamboo with inner seal pipe matched with, be threaded connection between inner seal pipe and the inner seal section of thick bamboo, when connecting between two adjacent bodys, the inner seal pipe connects the inner chamber at the inner seal section of thick bamboo soon to the realization is to the inner seal connection of junction between the adjacent body, thereby realizes carrying out secondary seal from the body inner chamber, can further improve the compactness of connecting between the body, guarantees the drain pipe and restores the quality.

In a further embodiment, the inner sealing barrel comprises a barrel pipe and a sealing baffle, the barrel pipe is sleeved at one end of the inner cavity of the pipe body, the axis of the barrel pipe is overlapped with the axis of the pipe body, the sealing baffle is sleeved in the inner cavity of the barrel pipe, and the sealing baffle is of a circular ring plate structure; the inner sealing tube comprises a flow guide tube and a cylindrical tube matched with the tube and the sealing baffle respectively, one end of the cylindrical tube is connected with the flow guide tube in a through mode, the flow guide tube is of a cone frustum structure, the flow guide tube is sleeved at the other end of the inner cavity of the tube body, the cylindrical tube is in threaded connection with the tube, connection between the inner sealing tube and the inner sealing tube can be achieved through the threaded connection of the cylindrical tube and the tube, the connection mode is threaded connection, the inner sealing tube can be directly screwed during installation, installation is very convenient, later-stage disassembly and maintenance are facilitated, and application convenience is improved.

In a further embodiment, the inner chamber one side of body is equipped with the inscription chamber, and one side that the outer disc of body is close to the inscription chamber is equipped with external chamber, the body is kept away from the one end fixedly connected with in inscription chamber matched with and with external chamber matched with evagination board, interior flange is the ring plate structure, the evagination board is the ring plate structure, the outside of flange including the evagination board cover is established, through the grafting cooperation of external chamber and evagination board to and through the grafting cooperation of inscription chamber and interior flange, can realize the port butt joint between the adjacent body, thereby further improve the compactness of connecting between the adjacent body, thereby guarantee the drain pipe restoration quality.

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

1. when two pipe bodies are butted together, a sealing sleeve is sleeved at the joint of the two pipe bodies, and then adjacent connecting plates on the two pipe bodies are connected through bolts matched with nuts, so that the two adjacent pipe bodies are tightly connected together; then the outer circular surfaces of two connecting plates on adjacent pipe bodies are sleeved with an outer sealing pipe together, the connecting position between the adjacent pipe bodies is further sealed, the tightness of connection between the adjacent pipe bodies can be effectively guaranteed by the aid of the outer sealing pipe matched with a sealing sleeve, water leakage can be effectively prevented, and the repairing quality of a water drainage pipe is guaranteed;

2. when two adjacent pipe bodies are connected, the inner sealing pipe is screwed in the inner cavity of the inner sealing barrel, so that the inner sealing connection of the joint between the adjacent pipe bodies is realized, the secondary sealing is realized from the inner cavity of the pipe body, the tightness of the connection between the pipe bodies can be further improved, and the repairing quality of the drain pipe is ensured;

3. the utility model can realize the connection between the inner sealing tube and the inner sealing cylinder by the spiral connection of the cylindrical tube and the cylinder tube, and the connection mode is threaded connection, the connection can be directly screwed during the installation, the installation is very convenient, the later-stage disassembly and maintenance are convenient, and the application convenience is improved;

4. the utility model discloses a grafting cooperation of external chamber and evagination board to and through the grafting cooperation of inscription chamber and interior flange, can realize the port butt joint between the adjacent body, thereby further improve the compactness of connecting between the adjacent body, thereby guarantee the drain pipe repair quality.

Drawings

FIG. 1 is a schematic view of a drain pipe repair connector;

FIG. 2 is a schematic perspective view of an inner sealing barrel of a drain pipe repair connector;

FIG. 3 is a schematic perspective view of an inner sealing tube of a repairing connector for a drainage pipeline;

FIG. 4 is a schematic view of another embodiment of a drain repair connector.

In the figure: 1-pipe body, 101-internal connection cavity, 102-external connection cavity, 103-internal convex plate, 104-external convex plate, 2-connecting plate, 3-connecting hole, 4-bolt, 5-nut, 6-external sealing pipe, 7-sealing sleeve, 8-internal sealing pipe, 81-cylindrical pipe, 82-guide pipe, 9-internal sealing cylinder, 91-pipe and 92-sealing baffle.

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.

Example 1

Referring to fig. 1-3, a drainage pipeline repairing connector comprises a pipe body 1, wherein connecting plates 2 are symmetrically sleeved on the left side and the right side of the outer circular surface of the pipe body 1, the connecting plates 2 are of a circular ring plate structure, a plurality of connecting holes 3 are uniformly formed in the connecting plates 2, the connecting holes 3 in two connecting plates 2 on the same pipe body 1 are in one-to-one correspondence, bolts 4 are arranged in the connecting holes 3, the two connecting plates 2 on adjacent pipe bodies 1 are connected through the bolts 4, nuts 5 matched with the connecting plates 2 are sleeved on the bolts 4, sealing sleeves 7 matched with the connecting plates 2 are sleeved outside the connecting positions between the adjacent pipe bodies 1, the sealing sleeves 7 are made of elastic rubber materials, the outer circular surfaces of the two connecting plates 2 on the adjacent pipe bodies 1 are commonly sleeved with outer sealing pipes 6, and the connecting plates 2 are in threaded connection with, when the connecting device is used, the two pipe bodies 1 are butted together, then the sealing sleeve 7 is sleeved at the connecting position of the two pipe bodies 1, and then the adjacent connecting plates 2 on the two pipe bodies 1 are connected through the bolts 4 and the nuts 5, so that the two adjacent pipe bodies 1 are tightly connected together; and finally, the outer circular surfaces of the two connecting plates 2 on the adjacent pipe bodies 1 are jointly sleeved with the outer sealing pipes 6, the joints between the adjacent pipe bodies 1 are further sealed, the tightness of connection between the adjacent pipe bodies 1 can be effectively guaranteed by the aid of the outer sealing pipes 6 matched with the sealing sleeves 7, water leakage can be effectively prevented, and the repair quality of the drain pipe is guaranteed.

The inner chamber one end endotheca of body 1 is equipped with interior gland 8, and the inner chamber other end endotheca of body 1 is equipped with interior gland 9 with interior gland 8 matched with, be threaded connection between interior gland 8 and the interior gland 9, when connecting between two adjacent bodies 1, the inner chamber of interior gland 9 is connected including interior gland 8 connects soon to the realization is to the interior sealing connection of junction between adjacent body 1, thereby realizes carrying out secondary seal from body 1 inner chamber, can further improve the compactness of connecting between body 1, guarantees the drain pipe repair quality.

The inner sealing barrel 9 comprises a barrel pipe 91 and a sealing baffle 92, wherein one end of an inner cavity of the pipe body 1 is sleeved in the barrel pipe 91, the axis of the barrel pipe 91 is overlapped with the axis of the pipe body 1, the sealing baffle 92 is sleeved in the inner cavity of the barrel pipe 91, and the sealing baffle 92 is of a circular ring plate structure; the inner sealing tube 8 comprises a guide tube 82 and a cylindrical tube 81 which is respectively matched with the tube 91 and the sealing baffle 92, one end of the cylindrical tube 81 is connected with the guide tube 82 in a through mode, the guide tube 82 is of a cone frustum structure, the guide tube 82 is sleeved at the other end of the inner cavity of the tube body 1 in an inner sleeved mode, the cylindrical tube 81 is in threaded connection with the tube 91, connection between the inner sealing tube 8 and the inner sealing tube 9 can be achieved through the threaded connection between the cylindrical tube 81 and the tube 91, the connection mode is threaded connection, the inner sealing tube can be directly screwed during installation, installation is very convenient, later-stage disassembly and maintenance are facilitated, and convenience in application is improved.

Example 2

Referring to fig. 4, the difference from example 1 is: an inner connection cavity 101 is arranged on one side of an inner cavity of the pipe body 1, an outer connection cavity 102 is arranged on one side, close to the inner connection cavity 101, of an outer circle surface of the pipe body 1, one end, far away from the inner connection cavity 101, of the pipe body 1 is fixedly connected with an inner convex plate 103 matched with the inner connection cavity 101 and an outer convex plate 104 matched with the outer connection cavity 102, the inner convex plate 103 is of a circular ring plate structure, the outer convex plate 104 is sleeved on the outer side of the inner convex plate 103, and through the inserting connection matching of the outer connection cavity 102 and the outer convex plate 104 and the inserting connection matching of the inner connection cavity 101 and the inner convex plate 103, the butt joint of ports between the adjacent pipe bodies 1 can be achieved, so that the connection tightness between the adjacent pipe.

Working principle of examples 1-2: when the drainage pipeline is used for repairing a connector, two pipe bodies 1 are butted together, a sealing sleeve 7 is sleeved at the joint of the two pipe bodies 1, and then adjacent connecting plates 2 on the two pipe bodies 1 are connected through bolts 4 and nuts 5, so that the two adjacent pipe bodies 1 are tightly connected together; finally, the outer circular surfaces of the two connecting plates 2 on the adjacent pipe bodies 1 are sleeved with the outer sealing pipe 6 together, the connecting position between the adjacent pipe bodies 1 is further sealed, and the tightness of connection between the adjacent pipe bodies 1 can be effectively ensured by utilizing the outer sealing pipe 6 to be matched with the sealing sleeve 7; when connecting between two adjacent bodys 1, the inner seal pipe 8 connects the inner chamber of inner seal section of thick bamboo 9 soon to the realization is to the inner seal connection of junction between adjacent body 1, thereby realizes carrying out secondary seal from body 1 inner chamber, can further improve the compactness of connecting between the body 1, guarantees the drain pipe repair quality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drainage pipeline repairing connector comprises a pipe body (1) and is characterized in that connecting plates (2) are symmetrically sleeved on the left side and the right side of the outer circular surface of the pipe body (1), the connecting plates (2) are of circular ring plate structures, a plurality of connecting holes (3) are uniformly formed in the connecting plates (2), bolts (4) are arranged in the connecting holes (3), two connecting plates (2) on adjacent pipe bodies (1) are connected through the bolts (4), nuts (5) matched with the connecting plates (2) are sleeved on the bolts (4), sealing sleeves (7) matched with the connecting plates (2) are sleeved outside the connecting positions between the adjacent pipe bodies (1), the sealing sleeves (7) are made of elastic rubber materials, the outer circular surfaces of the two connecting plates (2) on the adjacent pipe bodies (1) are commonly sleeved with outer sealing pipes (6), the connecting plate (2) is in threaded connection with the outer sealing pipe (6).

2. The repairing connector for drainage pipeline according to claim 1, wherein the connecting holes (3) of two connecting plates (2) on the same pipe body (1) are in one-to-one correspondence.

3. The repairing connector for the drainage pipeline according to claim 1, wherein an inner sealing tube (8) is sleeved in one end of the inner cavity of the pipe body (1), an inner sealing barrel (9) matched with the inner sealing tube (8) is sleeved in the other end of the inner cavity of the pipe body (1), and the inner sealing tube (8) is in threaded connection with the inner sealing barrel (9).

4. The repairing connector for drainage pipeline according to claim 3, wherein said inner sealing cylinder (9) comprises a cylinder tube (91) and a sealing baffle (92), said cylinder tube (91) is sleeved in one end of the inner cavity of the pipe body (1), said sealing baffle (92) is sleeved in the inner cavity of the cylinder tube (91); the inner sealing pipe (8) comprises a guide pipe (82) and a cylindrical pipe (81) which is matched with the barrel pipe (91) and the sealing baffle plate (92) respectively, one end of the cylindrical pipe (81) is connected with the guide pipe (82) in a through mode, the guide pipe (82) is of a cone frustum type structure, the guide pipe (82) is sleeved at the other end of the inner cavity of the pipe body (1) in an inner sleeved mode, and the cylindrical pipe (81) is in threaded connection with the barrel pipe (91).

5. Drainage pipeline repair connector according to claim 4, wherein the axis of the bobbin (91) coincides with the axis of the pipe body (1).

6. The drain pipe repair connector according to claim 4, wherein the sealing flap (92) is of circular plate construction.

7. The repair connector for the drainage pipeline according to any one of claims 1 to 6, wherein an inner connection cavity (101) is formed in one side of an inner cavity of the pipe body (1), an outer connection cavity (102) is formed in one side, close to the inner connection cavity (101), of an outer circle surface of the pipe body (1), one end, far away from the inner connection cavity (101), of the pipe body (1) is fixedly connected with an inner convex plate (103) matched with the inner connection cavity (101) and an outer convex plate (104) matched with the outer connection cavity (102), and the outer convex plate (104) is sleeved on the outer side of the inner convex plate (103).

8. The drain pipe repair connector according to claim 7, wherein the inner convex plate (103) is of circular ring plate construction and the outer convex plate (104) is of circular ring plate construction.