CN215681655U - Detachable plastic sleeve connecting structure - Google Patents
Detachable plastic sleeve connecting structure Download PDFInfo
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- CN215681655U CN215681655U CN202122255553.XU CN202122255553U CN215681655U CN 215681655 U CN215681655 U CN 215681655U CN 202122255553 U CN202122255553 U CN 202122255553U CN 215681655 U CN215681655 U CN 215681655U
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- seat
- face
- pipeline
- connecting seat
- rubber band
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Abstract
The utility model belongs to the technical field of pipeline connection, and particularly relates to a detachable plastic sleeve connecting structure. The centre of middle connecting pipe connect through a connecting thread section of thick bamboo and realize the detachable structure, and the both ends of middle connecting pipe are connected with the terminal surface connecting seat, the surface of terminal surface connecting seat is provided with the grafting projection, the grafting projection is pegged graft with the grafting recess cooperation on outer connecting seat surface, realizes being connected of middle connecting pipe and outer connecting seat, the outside of outer connecting seat be provided with rubber band area hoop cover, rubber band area hoop cover seals through elasticity hoop and threading pipeline and cup joints. The pipeline joint is designed aiming at the connection of a hand hole well pipeline, and can carry out sealing and waterproof treatment on a pipeline port pre-embedded in the hand hole well; impurities such as rainwater and the like are effectively prevented from flowing into the pipeline; and meanwhile, the disassembly is convenient, and the later maintenance is facilitated.
Description
Technical Field
The utility model belongs to the technical field of pipeline connection, and particularly relates to a detachable plastic sleeve connecting structure.
Background
The hand hole well is a well which cannot enter people and can only extend into hands for facilitating cable laying in building or municipal engineering, is convenient for threading and generally mainly adopts a cement brick structure. Connect through expanding the pipeline between the inside pre-buried pipeline of tradition hand hole well, the kneck just has sealed glue or sealing connecting piece to connect, and sealed effect is general and the dismouting maintenance is more troublesome, can not satisfy the small space one-hand operation demand of hand hole well.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model aims to provide a detachable plastic sleeve connecting structure which is simple in structure, reasonable in design and convenient to use, is designed aiming at the connection of a hand-hole well pipeline and can carry out sealing and waterproof treatment on a pipeline port pre-embedded in a hand-hole well; impurities such as rainwater and the like are effectively prevented from flowing into the pipeline; and meanwhile, the disassembly is convenient, and the later-period quick disassembly and maintenance are facilitated.
In order to achieve the purpose, the utility model adopts the technical scheme that: the connecting device comprises a middle connecting pipe, a connecting thread cylinder, an end face connecting seat, a splicing convex column, an outer connecting seat, a splicing groove and a rubber band hoop sleeve; the centre of middle connecting pipe connect through a connecting thread section of thick bamboo and realize the detachable structure, and the both ends of middle connecting pipe are connected with the terminal surface connecting seat, the surface of terminal surface connecting seat is provided with the grafting projection, the grafting projection is pegged graft with the grafting recess cooperation on outer connecting seat surface, realizes being connected of middle connecting pipe and outer connecting seat, the outside of outer connecting seat be provided with rubber band area hoop cover, rubber band area hoop cover seals through elasticity hoop and threading pipeline and cup joints.
Preferably, the end face connecting base consists of an end face connecting male base and an end face connecting female base, and the end face connecting male base and the end face connecting female base are respectively connected with two ends of the middle connecting pipe.
Preferably, the external connecting seat consists of an external connecting male seat and an external connecting female seat; the external connection male seat and the external connection female seat are connected with the end face connection male seat and the end face connection female seat in a matching manner.
Preferably, the intermediate connecting pipe is a hollow corrugated expansion structure.
Preferably, the surfaces of the inserting convex columns and the inserting grooves are of frosted structures.
After adopting the structure, the utility model has the beneficial effects that: the pipeline joint is designed aiming at the connection of a hand hole well pipeline, and can carry out sealing and waterproof treatment on a pipeline port pre-embedded in the hand hole well; impurities such as rainwater and the like are effectively prevented from flowing into the pipeline; and meanwhile, the disassembly is convenient, and the later-period quick disassembly and maintenance are facilitated.
Drawings
To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
description of reference numerals: the connecting structure comprises a middle connecting pipe 1, a connecting threaded cylinder 2, an end face connecting seat 3, an inserting convex column 4, an outer connecting seat 5, an inserting groove 6, a rubber band hoop 7, an end face connecting male seat 31, an end face connecting female seat 32, an outer connecting male seat 51 and an outer connecting female seat 52.
Detailed Description
In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.
Referring to fig. 1 and 2, the following technical solutions are adopted in the present embodiment: the device comprises a middle connecting pipe 1, a connecting threaded cylinder 2, an end face connecting seat 3, an inserting convex column 4, an outer connecting seat 5, an inserting groove 6 and a rubber band hoop 7; the centre of intermediate junction pipe 1 connect through connecting thread section of thick bamboo 2 and realize the detachable structure, and the both ends of intermediate junction pipe 1 are connected with terminal surface connecting seat 3, the surface of terminal surface connecting seat 3 is provided with grafting projection 4, grafting projection 4 pegs graft with the cooperation of grafting recess 6 on outer connecting seat 5 surface, realizes being connected of intermediate junction pipe 1 and outer connecting seat 5, the outside of outer connecting seat 5 be provided with rubber band area cuff 7, rubber band area cuff 7 seals through elasticity cuff and threading pipeline and cup joints.
The end face connecting base 3 consists of an end face connecting male base 31 and an end face connecting female base 32, and the end face connecting male base 31 and the end face connecting female base 32 are respectively connected with two ends of the middle connecting pipe 1; the external connecting seat 5 consists of an external connecting male seat 51 and an external connecting female seat 52; the external connection male seat 51 and the external connection female seat 52 are in fit connection with the end face connection male seat 31 and the end face connection female seat 32; the middle connecting pipe 1 is a hollow corrugated telescopic structure; the surfaces of the inserting convex columns 4 and the inserting grooves 6 are of frosted structures.
The working principle of the specific embodiment is as follows: when sealing treatment is carried out, the rubber band hoop sleeve 7 at the tail part of the outer connecting seat 5 is expanded and sleeved at the port of a pipeline pre-embedded in the hand hole well, and the elastic contraction of the rubber band hoop sleeve 7 and the pre-embedded pipeline port are tightened to realize sealing and water proofing; then, end face connecting seats 3 at two ends of the middle connecting pipe 1 are connected to an outer connecting seat 5 through the matching of the inserting convex columns 4 and the inserting grooves 6, so that the connection of left and right pre-buried pipes in the hand hole well is realized; two groups of pipelines on the same line are connected together, and later threading dislocation is avoided. In the later maintenance stage, the outer connecting seat 5 and the end face connecting seat 3 can be detached by one hand.
After adopting above-mentioned structure, this embodiment beneficial effect does: the pipeline joint is designed aiming at the connection of a hand hole well pipeline, and can carry out sealing and waterproof treatment on a pipeline port pre-embedded in the hand hole well; impurities such as rainwater and the like are effectively prevented from flowing into the pipeline; and meanwhile, the disassembly is convenient, and the later-period quick disassembly and maintenance are facilitated.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
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 (5)
1. A detachable plastic sleeve connection structure is characterized in that: the device comprises a middle connecting pipe (1), a connecting threaded cylinder (2), an end face connecting seat (3), an inserting convex column (4), an outer connecting seat (5), an inserting groove (6) and a rubber band hoop sleeve (7); the middle of intermediate junction pipe (1) connect through connecting thread section of thick bamboo (2) and realize detachable structure, and the both ends of intermediate junction pipe (1) are connected with end face connecting seat (3), the surface of end face connecting seat (3) is provided with grafting projection (4), grafting projection (4) are pegged graft with grafting recess (6) cooperation on outer connecting seat (5) surface, realize being connected of intermediate junction pipe (1) and outer connecting seat (5), the outside of outer connecting seat (5) be provided with rubber band area cuff (7), rubber band area cuff (7) seal through elasticity cuff and threading pipeline and cup joint.
2. A detachable plastic bushing connecting structure according to claim 1, wherein: the end face connecting seat (3) is composed of an end face connecting male seat (31) and an end face connecting female seat (32), and the end face connecting male seat (31) and the end face connecting female seat (32) are respectively connected with two ends of the middle connecting pipe (1).
3. A detachable plastic bushing connecting structure according to claim 1, wherein: the external connecting seat (5) consists of an external connecting male seat (51) and an external connecting female seat (52); the external connection male seat (51) and the external connection female seat (52) are connected with the end face connection male seat (31) and the end face connection female seat (32) in a matching way.
4. A detachable plastic bushing connecting structure according to claim 1, wherein: the middle connecting pipe (1) is of a hollow corrugated telescopic structure.
5. A detachable plastic bushing connecting structure according to claim 1, wherein: the surfaces of the inserting convex columns (4) and the inserting grooves (6) are of frosted structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255553.XU CN215681655U (en) | 2021-09-17 | 2021-09-17 | Detachable plastic sleeve connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255553.XU CN215681655U (en) | 2021-09-17 | 2021-09-17 | Detachable plastic sleeve connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215681655U true CN215681655U (en) | 2022-01-28 |
Family
ID=79964549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122255553.XU Active CN215681655U (en) | 2021-09-17 | 2021-09-17 | Detachable plastic sleeve connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215681655U (en) |
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2021
- 2021-09-17 CN CN202122255553.XU patent/CN215681655U/en active Active
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