CN108953808B - Glue pipe end connecting device - Google Patents
Glue pipe end connecting device Download PDFInfo
- Publication number
- CN108953808B CN108953808B CN201810677579.3A CN201810677579A CN108953808B CN 108953808 B CN108953808 B CN 108953808B CN 201810677579 A CN201810677579 A CN 201810677579A CN 108953808 B CN108953808 B CN 108953808B
- Authority
- CN
- China
- Prior art keywords
- cylindrical body
- key
- ring
- wall
- convex edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003292 glue Substances 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000084 colloidal system Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 15
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 iron Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/28—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses for hoses with one end terminating in a radial flange or collar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joints With Sleeves (AREA)
Abstract
The invention discloses a glue pipe end connecting device, which comprises a cylindrical body and a key, wherein the cylindrical body is made of a colloid material, and the inner diameters of the two ends of the cylindrical body are matched with the outer diameter of a glue pipe; the inner wall of the cylindrical body is provided with a clamping groove ring for clamping the convex edge rings of the outer walls of the two rubber pipe ports; the cylindrical body is divided into a left part and a right part along the diameter; the outer walls of the two sides of the left part and the right part of the cylindrical body are respectively provided with a connecting lug; the connecting lugs are respectively provided with key grooves; the left part and the right part of the cylindrical body are connected with the key in a matching way through the key grooves of the connecting lugs to form a whole. Long service life, low use cost and maintenance cost and convenient use.
Description
Technical Field
The invention relates to a connecting device, in particular to a glue pipe end connecting device.
Background
At present, rubber pipes used in the field, such as rubber water pipes, gas pipes and the like, cannot be connected by using a common pipeline connection mode due to the severe leakage prevention requirements of water, gas and the like, and are generally connected by adopting a hot melting mode. Because the connection is realized by adopting a hot melting mode, the connection can not be realized under the condition of no electricity in the wild such as mountain and the like, and the use is inconvenient. Therefore, after the two ends of the rubber tube are respectively sleeved into the flange, the outer wall of the port is provided with a convex edge ring, and then the flange is connected through bolts and nuts.
Because the flange plates are connected by adopting the bolts and the nuts, each bolt and each nut need to be screwed up during connection, the operation is complex, and the use is inconvenient.
Secondly, the bolts, the nuts and the flanges are generally made of metals such as iron, and the bolts, the nuts and the flanges are exposed outdoors or buried underground for a long time, so that the bolts, the nuts and the flanges are easy to corrode and rust, the strength of the bolts and the nuts is reduced, the bolts and the nuts are loosened or broken, the maintenance cost is high, and the bolts, the nuts and the flanges are inconvenient.
And thirdly, the temperature difference between summer and winter is large, the materials of the bolts, the nuts and the flange plates are different from the rubber pipe, the expansion coefficient difference of the bolts, the nuts and the flange plates is large, the bolts are deformed or broken due to uneven shrinkage or uneven expansion, the maintenance cost is high, and the rubber pipe is inconvenient.
Disclosure of Invention
The technical problem solved by the invention is to provide the glue pipe end connecting device which is simple in connection operation, convenient to use and low in maintenance cost.
In order to solve the technical problems, the glue pipe end connecting device comprises a cylindrical body made of a colloid material and a key, wherein the inner diameters of two ends of the cylindrical body are matched with the outer diameter of a glue pipe; the inner wall of the cylindrical body is provided with a clamping groove ring for clamping the convex edge rings of the outer walls of the two rubber pipe ports; the cylindrical body is divided into a left part and a right part along the diameter; the outer walls of the two sides of the left part and the right part of the cylindrical body are respectively provided with a connecting lug; the connecting lugs are respectively provided with key grooves; the left part and the right part of the cylindrical body are connected with the key in a matching way through the key grooves of the connecting lugs to form a whole.
The bottom of the clamping groove ring on the inner wall of the cylinder is provided with a sealing ring; the seal ring is split along a radius or diameter.
The height of the sealing ring is greater than or equal to twice the thickness of the convex edge ring of the outer wall of the rubber pipe port.
And the joint surface of the clamping groove ring on the inner wall of the cylinder body corresponding to the convex edge ring on the outer wall of the two rubber pipe ports is also provided with a caulking ring.
The clamping groove ring wall is provided with a screw hole, and a bolt is arranged in the screw hole.
The waterproof ring is split along the radius or the diameter and is respectively arranged at the ports at the two ends of the cylinder body.
The key grooves of the connecting lugs at the left part and the right part of the cylindrical body are T-shaped, so that the key grooves of the connecting lugs at the left part and the right part of the cylindrical body which are symmetrical with each other are respectively I-shaped after being folded; the key is I-shaped and is matched with the key groove to connect the left part and the right part of the cylindrical body into a whole.
The bond is made of an oxidation resistant material.
The key is made of a gum material.
When the glue pipe is connected, the convex edge rings at the top ends of the two glue pipes are placed in the clamping groove rings at the left part or the right part of the cylinder body respectively, and then the right part or the left part of the cylinder body is buckled and connected into a whole through the key. The whole cylinder body is made of colloid materials, is difficult to oxidize, has long service life, prolongs the maintenance period, and has low use cost and maintenance cost. And the whole cylinder body is made of colloid materials, so that the difference between the cylinder body and the colloid materials is small, namely, the expansion coefficients of the cylinder body and the colloid tubes are small, the cylinder body is uniform in shrinkage and expansion, the service life is long, the use cost and the maintenance cost are low, and the use is more convenient.
Because the bottom of the clamping groove ring on the inner wall of the cylinder is provided with the sealing ring, the sealing ring is split along the radius or the diameter, and when the convex edge rings at the top ends of the two glue pipes are connected, the sealing ring is split along the radius or the diameter and clamped on the outer surfaces of the convex edge rings at the top ends of the two glue pipes, the installation is simple and convenient, the sealing of the convex edge rings at the top ends of the two glue pipes is better, the accidental leakage is prevented more effectively, and the use is more convenient.
Because the contact surface of the clamping groove ring on the inner wall of the cylinder body corresponding to the convex edge ring on the outer wall of the two rubber pipe ports is also provided with the filling seam ring, the sealing of the convex edge rings on the top ends of the two rubber pipes is better, the accidental leakage is prevented more effectively, and the use is more convenient.
Because the clamping groove ring wall is provided with the screw hole, the screw hole is internally provided with the bolt, after the convex edge rings at the top ends of the two glue pipes are connected, the bolt is screwed, the convex edge rings at the top ends of the glue pipes are prevented from being contracted or expanded unevenly to damage the convex edge rings in the quenching and rapid heating environment, the service life is long, the use cost and the maintenance cost are low, and the use is more convenient.
The waterproof ring is split along the radius or the diameter and is respectively arranged at the ports at the two ends of the cylinder body, so that water is effectively prevented from entering the cylinder body to oxidize the bolt, the service life is long, the use cost and the maintenance cost are low, and the use is more convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is an enlarged cross-sectional view taken along line A-A of fig. 1.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures and the detailed description:
as shown in fig. 1 and 2, the glue pipe end connecting device of the invention comprises a cylinder 7 made of a colloid material and a key. The inner diameter of the two ends of the cylindrical body 7 is adapted to the outer diameter of the rubber tube. The inner wall of the cylinder-shaped body 7 is provided with a clamping groove ring which is used for clamping the convex edge rings of the outer walls of the two rubber tube ports. The cylindrical body 7 is divided into left and right parts along the diameter. The outer walls of the left and right parts of the cylindrical body 7 are respectively provided with a connecting lug 2. The connecting lugs 2 are respectively provided with key grooves 3. The left and right parts of the cylindrical body 7 are connected with the key through the key groove 3 of the connecting lug 2 in a matching way to form a whole. The key grooves 3 of the connecting lugs 2 at the left and right parts of the cylindrical body are T-shaped, so that the key grooves 3 of the connecting lugs 2 which are symmetrical with each other at the left and right parts of the cylindrical body are respectively I-shaped after being folded. The key grooves 3 of the left and right part coupling lugs 2 of the cylindrical body may be formed in other shapes having the same function. The I-shaped key is matched with the key groove to connect the left part and the right part of the cylindrical body into a whole. The key may also be of other shapes compatible with the keyway 3. The keys are made of a gum material and the keys may also be made of other materials that are resistant to oxidation.
In order to ensure that the convex edge rings at the top ends of the two glue pipes are better sealed, accidental leakage is more effectively prevented, the use is more convenient, and the bottom of the clamping groove ring at the inner wall of the cylindrical body 7 is provided with a sealing ring 1. The sealing ring 1 is split along a radius or diameter. The height of the sealing ring 1 is preferably more than or equal to twice the thickness of the convex edge ring of the outer wall of the rubber pipe port. When the convex edge rings at the top ends of the two glue pipes are connected, the sealing rings are broken along the radius or the diameter to be clamped on the outer surfaces of the convex edge rings at the top ends of the two glue pipes, the installation is simple and convenient, the sealing of the convex edge rings at the top ends of the two glue pipes is better, the accidental leakage is prevented more effectively, and the use is more convenient.
In order to ensure that the convex edge rings at the top ends of the two rubber water pipes are better sealed, accidental leakage is more effectively prevented, the use is more convenient, and the joint surface of the clamping groove ring on the inner wall of the cylindrical body 7 corresponding to the convex edge rings on the outer walls of the two rubber pipe ports is also provided with a filling seam ring 5.
For the convenience of use, the clamping groove ring wall is provided with a screw hole, and a bolt 6 is arranged in the screw hole. After the convex edge rings at the top ends of the two glue pipes are connected, the bolts are screwed, so that the convex edge rings at the top ends of the glue pipes are prevented from being damaged due to uneven shrinkage or expansion under the quenching and heating environment, the service life is long, the use cost and the maintenance cost are low, and the use is more convenient.
In order to have long service life and low use cost and maintenance cost, the waterproof ring 4 is also included. The waterproof ring 4 is cut along the radius or the diameter and is respectively arranged at two end ports of the cylindrical body 7. Effectively preventing water from entering the cylinder body to oxidize the bolt, and has long service life, low use cost and maintenance cost and more convenient use.
Claims (5)
1. A glue pipe end connecting device which is characterized in that: the rubber hose comprises a cylindrical body (7) and keys, wherein the cylindrical body is made of a colloid material, and the inner diameters of the two ends of the cylindrical body (7) are matched with the outer diameter of the rubber hose; the inner wall of the cylindrical body (7) is provided with a clamping groove ring for clamping the convex edge rings of the outer walls of the two rubber pipe ports; the cylindrical body (7) is divided into a left part and a right part along the diameter; the outer walls of the two sides of the left part and the right part of the cylindrical body are respectively provided with a connecting lug (2); the connecting lugs (2) are respectively provided with key grooves (3); the left part and the right part of the cylindrical body are connected with the key in a matching way through the key groove (3) of the connecting lug (2) to form a whole;
the joint surface of the clamping groove ring on the inner wall of the cylindrical body (7) corresponding to the convex edge ring on the outer wall of the two rubber pipe ports is also provided with a caulking ring (5);
the wall of the clamping groove ring is provided with a screw hole, and a bolt (6) is arranged in the screw hole;
the waterproof ring (4) is split along the radius or the diameter and is respectively arranged at the ports at the two ends of the cylindrical body (7);
the key grooves (3) of the connecting lugs (2) at the left and right parts of the cylindrical body are T-shaped, so that the key grooves (3) of the connecting lugs (2) at the left and right parts of the cylindrical body are symmetrical with each other and then respectively shaped like an I; the key is I-shaped and is matched with the key groove to connect the left part and the right part of the cylindrical body into a whole.
2. The glue line end connection of claim 1, wherein: the bottom of the clamping groove ring on the inner wall of the cylindrical body (7) is provided with a sealing ring (1); the sealing ring (1) is cut along a radius or a diameter.
3. The glue line end connection of claim 2, wherein: the height of the sealing ring (1) is greater than or equal to twice the thickness of the convex edge ring of the outer wall of the rubber pipe port.
4. The glue line end connection of claim 1, wherein: the bond is made of an oxidation resistant material.
5. The glue line end connection of claim 1, wherein: the key is made of a gum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677579.3A CN108953808B (en) | 2018-06-27 | 2018-06-27 | Glue pipe end connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677579.3A CN108953808B (en) | 2018-06-27 | 2018-06-27 | Glue pipe end connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108953808A CN108953808A (en) | 2018-12-07 |
| CN108953808B true CN108953808B (en) | 2023-08-22 |
Family
ID=64487054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810677579.3A Active CN108953808B (en) | 2018-06-27 | 2018-06-27 | Glue pipe end connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953808B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB657439A (en) * | 1949-02-09 | 1951-09-19 | John Degory Baron Phipps | A terminal fixture for rubber hose |
| AU6430080A (en) * | 1979-11-15 | 1981-05-21 | Sibex (Constructions) Limited | Sealing clamp for flanged pipe joint |
| JP2003113975A (en) * | 2001-10-04 | 2003-04-18 | Tokyo Gas Co Ltd | Insertion pipe joint |
| KR20090008779A (en) * | 2007-07-19 | 2009-01-22 | 김봉희 | Assembling structure for connecting spiral-wave formed pipes |
| CN201517677U (en) * | 2009-09-25 | 2010-06-30 | 宁波市宇华电器有限公司 | Pipeline joint |
| CN102049847A (en) * | 2010-11-04 | 2011-05-11 | 东莞市泰至塑料五金有限公司 | PVC-U (Unplasticized Poly Vinyl Chloride) hollow-wall internal-screw sound absorbing tube and preparation method thereof |
| CA2871341A1 (en) * | 2012-04-24 | 2013-10-31 | Coes Company Srl | A composite sliding gasket for high-pressure joints |
| CN204628955U (en) * | 2015-05-12 | 2015-09-09 | 中国长江电力股份有限公司 | A kind of flange leak stoppage device |
| CN205978903U (en) * | 2016-08-24 | 2017-02-22 | 天津市翔悦密封材料股份有限公司 | Special flange special fixture |
-
2018
- 2018-06-27 CN CN201810677579.3A patent/CN108953808B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB657439A (en) * | 1949-02-09 | 1951-09-19 | John Degory Baron Phipps | A terminal fixture for rubber hose |
| AU6430080A (en) * | 1979-11-15 | 1981-05-21 | Sibex (Constructions) Limited | Sealing clamp for flanged pipe joint |
| JP2003113975A (en) * | 2001-10-04 | 2003-04-18 | Tokyo Gas Co Ltd | Insertion pipe joint |
| KR20090008779A (en) * | 2007-07-19 | 2009-01-22 | 김봉희 | Assembling structure for connecting spiral-wave formed pipes |
| CN201517677U (en) * | 2009-09-25 | 2010-06-30 | 宁波市宇华电器有限公司 | Pipeline joint |
| CN102049847A (en) * | 2010-11-04 | 2011-05-11 | 东莞市泰至塑料五金有限公司 | PVC-U (Unplasticized Poly Vinyl Chloride) hollow-wall internal-screw sound absorbing tube and preparation method thereof |
| CA2871341A1 (en) * | 2012-04-24 | 2013-10-31 | Coes Company Srl | A composite sliding gasket for high-pressure joints |
| CN204628955U (en) * | 2015-05-12 | 2015-09-09 | 中国长江电力股份有限公司 | A kind of flange leak stoppage device |
| CN205978903U (en) * | 2016-08-24 | 2017-02-22 | 天津市翔悦密封材料股份有限公司 | Special flange special fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108953808A (en) | 2018-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: 424500 Changxi Industrial Park, Tanping Town, Jiahe County, Chenzhou City, Hunan Province Patentee after: CHENZHOU TAIZHI PLASTIC CEMENT CO.,LTD. Country or region after: China Address before: 523000 Chaolang Xintang, Chashan, Dongguan City, Guangdong Province Patentee before: DONGGUAN TAIZHI PLASTIC HARDWARE CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |