CN214467032U - Quick connecting device is used in municipal administration pipeline maintenance - Google Patents
Quick connecting device is used in municipal administration pipeline maintenance Download PDFInfo
- Publication number
- CN214467032U CN214467032U CN202120475921.9U CN202120475921U CN214467032U CN 214467032 U CN214467032 U CN 214467032U CN 202120475921 U CN202120475921 U CN 202120475921U CN 214467032 U CN214467032 U CN 214467032U
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- CN
- China
- Prior art keywords
- flange
- ring gasket
- sealing ring
- connecting device
- positioning screw
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- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 97
- 238000005538 encapsulation Methods 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 36
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 238000004806 packaging method and process Methods 0.000 claims description 16
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 244000043261 Hevea brasiliensis Species 0.000 claims description 5
- 229920003052 natural elastomer Polymers 0.000 claims description 5
- 229920001194 natural rubber Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 210000001503 joint Anatomy 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model relates to a municipal administration pipeline maintenance technical field discloses a quick connecting device is used in municipal administration pipeline maintenance, the inboard embedding block of left side sealed tube has left sealed ring pad, the top position department of left side sealed tube is provided with the butt flange, the inboard embedding block of right side sealed tube has right sealed ring pad, the butt draw-in groove has been seted up in the top embedding of right side sealed tube, and the outside of right side sealed tube is located top position department and is provided with right flange. The utility model discloses a left side sealed tube closes with the butt joint of right sealed tube is twisted, under the complete set encapsulation of left flange and right flange, has good equipment assembly performance, the staff of can being convenient for carries out quick restoration connection processing to municipal administration pipeline, reduces the intensity of controlling of staff, and in the connection process, through left sealed ring gasket and right sealed ring gasket to the sealed bonding of pipeline, under the sealed butt of butt flange and butt draw-in groove, can improve connecting device's sealing performance.
Description
Technical Field
The utility model relates to a municipal administration pipeline maintenance technical field specifically is a quick connecting device is used in municipal administration pipeline maintenance.
Background
Municipal pipe work is an important component of municipal engineering, is an important infrastructure of a city, and comprises: water supply pipe, drainage pipe, gas pipeline, heating power pipeline, power cable, wherein water supply pipe mainly carries supply domestic water, process water, fire-fighting water and municipal afforestation and sprays the water for the city, including conduit and distribution network two parts, it is city normal operation's blood vessel basis, water supply pipe is in daily use, receives external environment interference factor more, the condition that often appears the damage and leak, the loss of the water yield very easily causes large-scale loss, consequently need in time to carry out the restoration connection processing to the pipeline.
But the connecting device that the municipal administration pipeline maintenance was used has some shortcomings in the existing market, and traditional connecting device structure is comparatively single, and its connectivity nature is relatively poor, and in the use, convenient controllability is not enough. Accordingly, one skilled in the art provides a quick connection device for municipal pipeline maintenance to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick connecting device is used in municipal administration pipeline maintenance 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 quick connecting device for municipal pipeline maintenance comprises a left sealing pipe, wherein one side of the left sealing pipe is connected with a right sealing pipe in a matching way, the inner side of the left sealing pipe is embedded and clamped with a left sealing ring gasket, the inner wall of the left sealing ring gasket is symmetrically provided with a glue injection groove A, the top end position of the left sealing pipe is provided with a butt flange, the outer side of the left sealing pipe is positioned at the top end position and provided with a left flange, the edge position of the left flange is symmetrically provided with a positioning screw hole A, one side of the positioning screw hole A is symmetrically provided with an encapsulation clamping groove, the inner side of the right sealing pipe is embedded and clamped with a right sealing ring gasket, the inner wall of the right sealing ring gasket is symmetrically provided with a glue injection groove B, the top end of the right sealing pipe is embedded and provided with a butt clamping groove, the outer side of the right sealing pipe is positioned at the top end position and provided with a right flange, the edge position of the right flange is symmetrically provided with a positioning screw hole B, and one side of the positioning screw hole B is symmetrically provided with an encapsulation convex wing.
As a further aspect of the present invention: the left sealing ring gasket and the right sealing ring gasket are both made of natural rubber materials, and extend outwards for 2mm relative to the inner walls of the left sealing pipe and the right sealing pipe.
As a further aspect of the present invention: the number of the glue injection grooves A and the number of the glue injection grooves B are not less than four, and epoxy resin glue is smeared on the inner sides of the glue injection grooves A and the inner sides of the glue injection grooves B.
As a further aspect of the present invention: the inboard of butt draw-in groove is located bottom position department block and has the sealing washer, and the internal diameter of butt draw-in groove and the external diameter looks adaptation of butt flange.
As a further aspect of the present invention: the number of the packaging clamping grooves is the same as that of the packaging convex wings, and the packaging clamping grooves and the packaging convex wings are in one-to-one correspondence.
As a further aspect of the present invention: the positioning screw hole A and the positioning screw hole B are the same in size, and fastening bolts are matched with the inner sides of the positioning screw hole A and the positioning screw hole B.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a left side sealed tube closes with the butt joint of right sealed tube is twisted, under the complete set encapsulation of left flange and right flange, has good equipment assembly performance, the staff of can being convenient for carries out quick restoration connection processing to municipal administration pipeline, reduces the intensity of controlling of staff, and in the connection process, through left sealed ring gasket and right sealed ring gasket to the sealed bonding of pipeline, under the sealed butt of butt flange and butt draw-in groove, can improve connecting device's sealing performance.
Drawings
FIG. 1 is a schematic view of a quick connector for municipal pipeline maintenance;
FIG. 2 is a schematic view of the internal structure of a quick connector for municipal pipeline maintenance;
FIG. 3 is a schematic view of the structure of the left sealing tube of the quick connector for municipal pipeline maintenance;
FIG. 4 is a schematic structural view of a right sealing tube of the quick connecting device for municipal pipeline maintenance.
In the figure: 1. a left sealing tube; 2. a left flange; 3. a right flange; 4. a right sealing tube; 5. a right sealing ring gasket; 6. a left sealing ring gasket; 7. a glue injection groove A; 8. an abutment flange; 9. abutting against the clamping groove; 10. a seal ring; 11. a glue injection groove B; 12. packaging the card slot; 13. positioning the screw hole A; 14. positioning the screw hole B; 15. and encapsulating the convex wings.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a quick connection device for municipal pipeline maintenance includes a left sealing pipe 1, a right sealing pipe 4 is connected to one side of the left sealing pipe 1 in a matching manner, a left sealing ring gasket 6 is embedded and clamped in the inner side of the left sealing pipe 1, a glue injection groove a7 is symmetrically formed in the inner wall of the left sealing ring gasket 6, an abutting flange 8 is disposed at the top end position of the left sealing pipe 1, a left flange 2 is disposed at the top end position of the outer side of the left sealing pipe 1, a positioning screw hole a13 is symmetrically formed in the edge position of the left flange 2, a packaging groove 12 is symmetrically formed in one side of the positioning screw hole a13, a right sealing ring gasket 5 is embedded and clamped in the inner side of the right sealing pipe 4, a glue injection groove B11 is symmetrically formed in the inner wall of the right sealing ring gasket 5, both the left sealing ring gasket 6 and the right sealing ring gasket 5 are made of natural rubber, and both the left sealing ring gasket 6 and the right sealing ring gasket 5 extend outward by 2mm relative to the inner walls of the left sealing pipe 1 and the right sealing pipe 4, the number of the glue injection grooves A7 and B11 is not less than four, the inner sides of the glue injection grooves A7 and B11 are coated with epoxy resin glue, in the process of maintaining municipal pipelines, workers cut off damaged parts of the pipelines, the pipelines at the cut-off parts are cleaned synchronously, the pipelines are kept in a clean state, the workers sequentially coat the epoxy resin glue in the glue injection grooves A7 and B11, after the coating is finished, the left sealing pipe 1 is sleeved at one end of the pipeline, in the sleeving process, the pipeline extrudes the left sealing ring gasket 6, part of the glue in the glue injection groove A7 is extruded and coated on the pipeline, the glue is coated on the pipeline in all directions, the right sealing pipe 4 is synchronously sleeved at the other end of the pipeline, in the sleeving process, the pipeline extrudes the right sealing ring gasket 5, part of the glue in the glue injection groove B11 is extruded and coated on the pipeline, make the omnidirectional of glue paint on the pipeline, and then the left sealing ring pad 6 of natural rubber material has good elastic recovery performance with right sealing ring pad 5, can carry out inseparable laminating with the pipeline, and then under the bonding of epoxy glue, make the firm connection of left sealed tube 1 and right sealed tube 4 on the pipeline.
Butt draw-in groove 9 has been seted up in the top embedding of right side sealed tube 4, the inboard bottom position department block that is located of butt draw-in groove 9 has sealing washer 10, and the internal diameter of butt draw-in groove 9 and the external diameter looks adaptation of butt flange 8, in carrying out the maintenance process to municipal administration pipeline, after finishing connecting left sealed tube 1 and right sealed tube 4 at the pipeline, the staff makes left sealed tube 1 and right sealed tube 4 carry out the block, in the butt flange 8 supports into butt draw-in groove 9, under the liner of sealing washer 10, make left sealed tube 1 and right sealed tube 4 carry out sealing connection.
The outer side of the right sealing pipe 4 is provided with a right flange 3 at the top end position, the edge position of the right flange 3 is symmetrically provided with positioning screw holes B14, one side of a positioning screw hole B14 is symmetrically provided with packaging convex wings 15, the number of the packaging clamping grooves 12 is the same as that of the packaging convex wings 15, the packaging clamping grooves 12 and the packaging convex wings 15 are in one-to-one correspondence, the size of the positioning screw hole A13 is the same as that of the positioning screw hole B14, and the inner sides of the positioning screw hole A13 and the positioning screw hole B14 are all matched with fastening bolts, in the process of maintaining municipal pipelines, when the left sealing pipe 1 and the right sealing pipe 4 are connected with the pipelines, a worker clamps the left sealing pipe 1 and the right sealing pipe 4, and further leads the left flange 2 and the right flange 3 to be tightly attached through the one-to-one correspondence of the packaging clamping grooves 12 and the packaging convex wings 15, after the attachment is completed, the matched fastening bolts are screwed into the positioning screw holes A13 and the positioning screw holes B14, and positioning the left sealing pipe 1 and the right sealing pipe 4.
The utility model discloses a theory of operation is: in the process of maintaining municipal pipelines, a worker cuts the damaged part of the pipeline, the pipeline at the cut part is cleaned synchronously, the pipeline is kept in a clean state, the worker sequentially coats epoxy resin glue in a glue injection groove A7 and a glue injection groove B11, after the coating is finished, a left sealing pipe 1 is sleeved at one end of the pipeline, in the sleeving process, the pipeline extrudes a left sealing ring gasket 6, part of glue in the glue injection groove A7 is extruded and coated on the pipeline, the glue is coated on the pipeline in all directions, a right sealing pipe 4 is synchronously sleeved at the other end of the pipeline, in the sleeving process, the pipeline extrudes a right sealing ring gasket 5, part of glue in the glue injection groove B11 is extruded and coated on the pipeline, the glue is coated on the pipeline in all directions, further, after the left sealing pipe 1 and the right sealing pipe 4 are connected with the pipeline, the worker clamps the left sealing pipe 1 and the right sealing pipe 4, and further tightly fits the left flange 2 and the right flange 3 through the one-to-one correspondence of the packaging clamping grooves 12 and the packaging convex wings 15, after the jointing is finished, the matched fastening bolt is screwed into the positioning screw hole A13 and the positioning screw hole B14, the left sealing pipe 1 and the right sealing pipe 4 are positioned, the butt flange 8 is butted into the butt clamping groove 9 in the process of synchronously clamping the left sealing pipe 1 and the right sealing pipe 4, under the gasket of the sealing ring 10, the left sealing pipe 1 and the right sealing pipe 4 are connected in a sealing way, the left sealing ring gasket 6 and the right sealing ring gasket 5 which are further made of natural rubber have good elastic recovery performance and can be tightly attached to a pipeline, and when the epoxy resin adhesive is dried and condensed after standing for a period of time, the assembly connection can be completed, so that the left sealing pipe 1 and the right sealing pipe 4 are firmly connected on the pipeline.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A quick connecting device for municipal pipeline maintenance comprises a left sealing pipe (1) and is characterized in that one side of the left sealing pipe (1) is connected with a right sealing pipe (4) in a matched manner, a left sealing ring gasket (6) is embedded and clamped in the inner side of the left sealing pipe (1), glue injection grooves A (7) are symmetrically formed in the inner wall of the left sealing ring gasket (6), a butt flange (8) is arranged at the top end position of the left sealing pipe (1), a left flange (2) is arranged at the top end position of the outer side of the left sealing pipe (1), positioning screw holes A (13) are symmetrically formed in the edge position of the left flange (2), packaging clamping grooves (12) are symmetrically formed in one side of each positioning screw hole A (13), a right sealing ring gasket (5) is embedded and clamped in the inner side of the right sealing pipe (4), glue injection grooves B (11) are symmetrically formed in the inner wall of the right sealing ring gasket (5), the top embedding of right side sealed tube (4) has seted up butt draw-in groove (9), and the outside of right side sealed tube (4) is located top position department and is provided with right flange (3), positioning screw B (14) have been seted up to the edge position department symmetry of right flange (3), one side symmetry of positioning screw B (14) is provided with encapsulation convex wing (15).
2. The quick connecting device for municipal pipeline maintenance according to claim 1, characterized in that the left sealing ring gasket (6) and the right sealing ring gasket (5) are made of natural rubber, and the left sealing ring gasket (6) and the right sealing ring gasket (5) extend outwards for 2mm relative to the inner walls of the left sealing pipe (1) and the right sealing pipe (4).
3. The quick connecting device for municipal pipeline maintenance according to claim 1, wherein the number of the glue injection grooves A (7) and B (11) is not less than four, and epoxy resin glue is applied to the inner sides of the glue injection grooves A (7) and B (11).
4. The quick connecting device for municipal pipeline maintenance according to claim 1, wherein the inside of the abutting clamping groove (9) is clamped with a sealing ring (10) at the bottom end position, and the inner diameter of the abutting clamping groove (9) is matched with the outer diameter of the abutting flange (8).
5. The quick connecting device for municipal pipeline maintenance according to claim 1, wherein the number of the encapsulation slots (12) and the number of the encapsulation tabs (15) are the same, and the encapsulation slots (12) and the encapsulation tabs (15) correspond to each other one to one.
6. The quick connecting device for municipal pipeline maintenance according to claim 1, wherein the positioning screw hole A (13) and the positioning screw hole B (14) are the same in size, and the inner sides of the positioning screw hole A (13) and the positioning screw hole B (14) are both provided with fastening bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120475921.9U CN214467032U (en) | 2021-03-05 | 2021-03-05 | Quick connecting device is used in municipal administration pipeline maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120475921.9U CN214467032U (en) | 2021-03-05 | 2021-03-05 | Quick connecting device is used in municipal administration pipeline maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214467032U true CN214467032U (en) | 2021-10-22 |
Family
ID=78153022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120475921.9U Expired - Fee Related CN214467032U (en) | 2021-03-05 | 2021-03-05 | Quick connecting device is used in municipal administration pipeline maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214467032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949808A (en) * | 2022-12-06 | 2023-04-11 | 安徽皓通管业有限公司 | Improved device of high-density polyethylene double-wall corrugated pipe |
-
2021
- 2021-03-05 CN CN202120475921.9U patent/CN214467032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949808A (en) * | 2022-12-06 | 2023-04-11 | 安徽皓通管业有限公司 | Improved device of high-density polyethylene double-wall corrugated pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |