CN211175840U - Double-layer sealing mechanical tee joint - Google Patents
Double-layer sealing mechanical tee joint Download PDFInfo
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- CN211175840U CN211175840U CN201922399836.4U CN201922399836U CN211175840U CN 211175840 U CN211175840 U CN 211175840U CN 201922399836 U CN201922399836 U CN 201922399836U CN 211175840 U CN211175840 U CN 211175840U
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- bolt
- clamping frame
- groove
- half tile
- rubber ring
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Abstract
The utility model discloses a double-deck sealed machinery tee bend, including first half tile, the first otic placode of the equal fixedly connected with in lateral wall both ends of first half tile, two first bolt constant head tank, two have all been seted up on the top of first otic placode the equal fixedly connected with reference column in bottom of first otic placode, two open the inside of reference column and all be equipped with logical groove. The utility model discloses in, push connecting pipe department through first holding frame on the gag lever post and second holding frame, then imbed the second nut in the second nut fixed slot on the fourth otic placode, and imbed the second bolt in the second bolt constant head tank on the third otic placode, and twist the second bolt in the second nut, thereby make the sealed cushion in first holding frame and the second holding frame closely laminate on the branch pipe surface of installing, this machinery tee bend can plug up the gap between the branch pipe of connecting pipe and installation through the sealed cushion that sets up on the connecting pipe, and then further promote the leakproofness of this machinery tee bend.
Description
Technical Field
The utility model relates to a machinery tee bend technical field especially relates to a double-deck sealed machinery tee bend.
Background
The mechanical tee joint has the same action with a common tee joint, is divided into a groove mechanical tee joint and a thread mechanical tee joint, can be used for directly connecting a branch pipe on a steel pipe, has more applications in the installation of a fire pipeline and a spray pipeline, and can adopt the mechanical tee joint when in shunting or confluence;
at present, the existing mechanical tee joint is only sealed by a layer of rubber ring, so that the designed mechanical tee joint is short in service life and easy to leak.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a double-layer sealing mechanical tee joint.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a double-layer sealing mechanical tee joint comprises a first half tile, wherein both ends of the outer side wall of the first half tile are fixedly connected with first lug plates, the top ends of the two first lug plates are respectively provided with a first bolt positioning groove, the bottom ends of the two first lug plates are respectively fixedly connected with a positioning column, the inside of the two positioning columns is respectively provided with a through groove, the bottom of the first half tile is provided with a second half tile, both ends of the outer side wall of the second half tile are respectively fixedly connected with a second lug plate, the top ends of the two second lug plates are respectively provided with an installation positioning groove corresponding to the position of the positioning column, the bottom ends of the two second lug plates are respectively provided with a first nut fixing groove, the middle position of the top end of the first half tile is provided with a connecting pipe, the outer side wall of the connecting pipe is fixedly connected with four limiting rods, the outer side of the connecting pipe is respectively provided with a first clamping frame and a second, every two adjacent limiting rods are respectively connected with a first clamping frame and a second clamping frame in an embedded sliding manner, the inner side walls of the first clamping frame and the second clamping frame are fixedly connected with a sealing rubber pad, the sealing rubber pad is connected with the limiting rods in an embedded sliding manner, the two ends of the outer side wall of the first clamping frame are fixedly connected with third lug plates, the ends, away from the second clamping frame, of the two third lug plates are respectively provided with a second bolt positioning groove, the two ends, away from the first clamping frame, of the outer side wall of the second clamping frame are respectively fixedly connected with a fourth lug plate, the ends, away from the first clamping frame, of the two fourth lug plates are respectively provided with a second nut fixing groove, the inner side walls of the first half tile and the second half tile are respectively provided with a second rubber ring groove, the second rubber ring groove is connected in an embedded manner, a first rubber ring groove is formed in the position, away from the second rubber ring groove, close to the connecting pipe, of the inner side wall of the first, the first rubber ring groove is connected with a first rubber ring in an embedded mode.
As a further description of the above technical solution:
two first bolt constant head tank all imbeds and is connected with first bolt, and two first bolts respectively with two lead to between the groove imbeds and be connected.
As a further description of the above technical solution:
two the first nut fixed slot all imbeds and is connected with first nut, and two first nuts respectively with two threaded connection between the first bolt.
As a further description of the above technical solution:
and the second bolt positioning grooves are connected with second bolts in an embedded manner.
As a further description of the above technical solution:
and the two second nut fixing grooves are connected with second nuts in an embedded mode, and the two second nuts are respectively in threaded connection with the two second bolts.
As a further description of the above technical solution:
the first bolt and the second bolt are both hexagon socket head cap bolts.
The utility model discloses following beneficial effect has:
in the installation process, a worker firstly embeds a positioning column on a first lug plate into an installation positioning groove on a second lug plate to align a first half tile and a second half tile so as to facilitate later installation, then the worker aligns a first nut in a first nut fixing groove on the second lug plate so as to prevent the first nut from rotating when screwing a first bolt, thereby improving the installation efficiency, then embeds the first bolt in the first bolt positioning groove and a through groove and screws the first bolt into the first nut so as to finish the fixation between the first half tile and the second half tile, tightly attaches a first rubber ring and a second rubber ring in the first rubber ring groove and the second rubber ring groove on the surface of an installed pipeline, further seals a branch pipe and a main pipeline through the arrangement of double-layer rubber rings, and avoids water seepage of a gap between the branch pipe and the main pipeline, then push first holding frame and the second holding frame on the gag lever post to connecting pipe department, then imbed the second nut in the second nut fixed slot on the fourth otic placode, and imbed the second bolt in the second bolt constant head tank on the third otic placode, and twist the second bolt in the second nut, thereby make the sealed cushion in first holding frame and the second holding frame closely laminate on the branch pipe surface of installing, the gap between the branch pipe of connecting pipe and installation can be stopped up through the sealed cushion that sets up on the connecting pipe to this machinery tee bend, and then further promote this machinery tee bend's leakproofness.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a first rubber ring groove and a second rubber ring groove of the present invention;
fig. 3 is a schematic structural view of the first and second holding frames of the present invention.
Illustration of the drawings: 1. a first half watt; 2. a second half watt; 3. a connecting pipe; 4. a first rubber ring groove; 5. a second rubber ring groove; 6. a first rubber ring; 7. a second rubber ring; 8. a first ear plate; 9. a second ear panel; 10. a first bolt positioning slot; 11. a positioning column; 12. a through groove; 13. a first nut fixing groove; 14. a first nut; 15. a first bolt; 16. installing a positioning groove; 17. a limiting rod; 18. a first holding frame; 19. a second holder; 20. sealing the rubber gasket; 21. a second nut; 22. a third ear panel; 23. a fourth ear panel; 24. a second bolt positioning slot; 25. a second nut fixing groove; 26. and a second bolt.
Detailed Description
Referring to fig. 1-3, the present invention provides an embodiment: a double-layer sealing mechanical tee joint comprises a first half tile 1, wherein both ends of the outer side wall of the first half tile 1 are fixedly connected with first lug plates 8, the top ends of the two first lug plates 8 are respectively provided with a first bolt positioning groove 10, the bottom ends of the two first lug plates 8 are respectively fixedly connected with positioning columns 11, through grooves 12 are respectively arranged inside the two positioning columns 11, the bottom of the first half tile 1 is provided with a second half tile 2, both ends of the outer side wall of the second half tile 2 are respectively fixedly connected with second lug plates 9, the top ends of the two second lug plates 9 are respectively provided with an installation positioning groove 16 corresponding to the positioning columns 11, the bottom ends of the two second lug plates 9 are respectively provided with a first nut fixing groove 13, the middle position of the top end of the first half tile 1 is provided with a connecting pipe 3, the outer side wall of the connecting pipe 3 is fixedly connected with four limiting rods 17, the outer side of the connecting pipe 3 is respectively provided with a first clamping, every two adjacent limiting rods 17 are respectively connected with the first clamping frame 18 and the second clamping frame 19 in an embedded sliding manner, the inner side walls of the first clamping frame 18 and the second clamping frame 19 are fixedly connected with a sealing rubber pad 20, the sealing rubber pad 20 is connected with the limiting rods 17 in an embedded sliding manner, both ends of the outer side wall of the first clamping frame 18 are fixedly connected with third lug plates 22, one ends of the two third lug plates 22 far away from the second clamping frame 19 are respectively provided with a second bolt positioning groove 24, both ends of the outer side wall of the second clamping frame 19 are respectively fixedly connected with a fourth lug plate 23, one ends of the two fourth lug plates 23 far away from the first clamping frame 18 are respectively provided with a second nut fixing groove 25, the inner side walls of the first half tile 1 and the second half tile 2 are respectively provided with a second rubber ring groove 5, the second rubber ring groove 5 is connected with a second rubber ring 7 in an embedded manner, the position of the inner side wall of the first half tile 1 far away from the second rubber ring groove 5 and close to the connecting pipe 3 is provided with a first rubber, the first rubber ring groove 4 is connected with a first rubber ring 6 in an embedded mode.
The two first bolt positioning grooves 10 are connected with first bolts 15 in an embedded mode, and the two first bolts 15 are connected with the two through grooves 12 in an embedded mode respectively, so that workers can conveniently and quickly embed the first bolts 15; the two first nut fixing grooves 13 are respectively connected with first nuts 14 in an embedded mode, and the two first nuts 14 are respectively in threaded connection with the two first bolts 15, so that the first nuts 14 are prevented from rotating when the first bolts 15 are screwed; the two second bolt positioning grooves 24 are connected with second bolts 26 in an embedded mode, and workers can conveniently embed the second bolts 26; the two second nut fixing grooves 25 are connected with the second nuts 21 in an embedded mode, and the two second nuts 21 are respectively in threaded connection with the two second bolts 26, so that the second nuts 21 are prevented from rotating when the second bolts 26 are screwed; the first bolt 15 and the second bolt 26 are both hexagon socket head cap bolts, which facilitates the screwing of the first bolt 15 and the second bolt 26 into the first nut 14 and the second bolt 26, respectively.
The working principle is as follows: when a double-layer sealing mechanical tee joint is used, a worker firstly inserts a positioning column 11 on a first lug plate 8 into an installation positioning groove 16 on a second lug plate 9 in an installation process to enable a first half tile 1 and a second half tile 2 to be aligned so as to facilitate later installation, then the worker aligns a first nut fixing groove 13 on the second lug plate 9 and puts a first nut 14 into the first nut fixing groove 13 so as to avoid the first nut 14 rotating when the first bolt 15 is screwed so as to improve the installation efficiency, then inserts a first bolt 15 into the first bolt positioning groove 10 and a through groove 12 and screws the first bolt 15 into the first nut 14 so as to complete the fixation between the first half tile 1 and the second half tile 2, enables a first rubber ring 6 and a second rubber ring 7 in a first rubber ring groove 4 and a second rubber ring groove 5 to be tightly attached to the surface of an installed pipeline, and further seals between a branch pipe and a main pipeline through the arrangement of double-layer rubber rings, avoid the space between branch pipe and the trunk line to appear the infiltration, then push first holding frame 18 on the gag lever post 17 and second holding frame 19 to connecting pipe 3 department, then imbed second nut 21 in second nut fixed slot 25 on fourth otic placode 23, and imbed second bolt 26 in second bolt constant head tank 24 on third otic placode 22, and twist second bolt 26 in the second nut 21, thereby make the sealed cushion 20 in first holding frame 18 and the second holding frame 19 closely laminate the branch pipe surface installed, this machinery tee bend can plug up the gap between the branch pipe of connecting pipe 3 and installation through the sealed cushion 20 that sets up on connecting pipe 3, and then further promote the leakproofness of this machinery tee bend, certain practicality has.
Claims (6)
1. The utility model provides a double-deck sealed machinery tee bend, includes first half tile (1), its characterized in that: the two ends of the outer side wall of the first half tile (1) are fixedly connected with first lug plates (8), the top ends of the two first lug plates (8) are respectively provided with a first bolt positioning groove (10), the bottom ends of the two first lug plates (8) are respectively fixedly connected with positioning columns (11), the inside of the two positioning columns (11) is respectively provided with a through groove (12), the bottom of the first half tile (1) is provided with a second half tile (2), the two ends of the outer side wall of the second half tile (2) are respectively fixedly connected with second lug plates (9), the top ends of the two second lug plates (9) are respectively provided with an installation positioning groove (16) corresponding to the positions of the positioning columns (11), the bottom ends of the two second lug plates (9) are respectively provided with a first nut fixing groove (13), the middle position of the top end of the first half tile (1) is provided with a connecting pipe (3), and the outer side wall of the connecting pipe (3) is fixedly connected with four limiting rods (17), a first clamping frame (18) and a second clamping frame (19) are respectively arranged on the outer side of the connecting pipe (3), every two adjacent limiting rods (17) are respectively connected with the first clamping frame (18) and the second clamping frame (19) in an embedded sliding manner, the inner side walls of the first clamping frame (18) and the second clamping frame (19) are respectively and fixedly connected with a sealing rubber pad (20), the sealing rubber pad (20) is connected with the limiting rods (17) in an embedded sliding manner, the two ends of the outer side wall of the first clamping frame (18) are respectively and fixedly connected with third lug plates (22), second bolt positioning grooves (24) are respectively formed in the two ends, far away from the second clamping frame (19), of the two third lug plates (22), the two ends, far away from the first clamping frame (18), of the two fourth lug plates (23) are respectively and are respectively provided with a second nut fixing groove (25), second rubber ring groove (5) have all been seted up to the inside wall of first half tile (1) and second half tile (2), second rubber ring groove (5) embedding is connected with second rubber ring (7), first rubber ring groove (4) have been seted up to the position that second rubber ring groove (5) are close to connecting pipe (3) is kept away from to the inside wall of first half tile (1), first rubber ring groove (4) embedding is connected with first rubber ring (6).
2. The double-layer sealing mechanical tee joint of claim 1, wherein: two first bolt constant head tank (10) all imbeds and is connected with first bolt (15), and two first bolt (15) respectively with two lead to between the groove (12) the embedding be connected.
3. The double-layer sealing mechanical tee joint of claim 1, wherein: the two first nut fixing grooves (13) are connected with first nuts (14) in an embedded mode, and the two first nuts (14) are respectively in threaded connection with the two first bolts (15).
4. The double-layer sealing mechanical tee joint of claim 1, wherein: and the two second bolt positioning grooves (24) are connected with second bolts (26) in an embedded manner.
5. The double-layer sealing mechanical tee joint of claim 1, wherein: the two second nut fixing grooves (25) are connected with second nuts (21) in an embedded mode, and the two second nuts (21) are respectively in threaded connection with the two second bolts (26).
6. The double-layer sealing mechanical tee joint of claim 1, wherein: the first bolt (15) and the second bolt (26) are both hexagon socket head cap bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399836.4U CN211175840U (en) | 2019-12-27 | 2019-12-27 | Double-layer sealing mechanical tee joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399836.4U CN211175840U (en) | 2019-12-27 | 2019-12-27 | Double-layer sealing mechanical tee joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211175840U true CN211175840U (en) | 2020-08-04 |
Family
ID=71793645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922399836.4U Active CN211175840U (en) | 2019-12-27 | 2019-12-27 | Double-layer sealing mechanical tee joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211175840U (en) |
-
2019
- 2019-12-27 CN CN201922399836.4U patent/CN211175840U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261200 Hewan village, Fangcheng street, Fangzi District, Weifang City, Shandong Province Patentee after: Shandong Maiwei Fire Technology Co.,Ltd. Address before: 261200 Hewan village, Fangcheng street, Fangzi District, Weifang City, Shandong Province Patentee before: WEIFANG MAIWEI MECHANICAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double-layer sealed mechanical tee Effective date of registration: 20220915 Granted publication date: 20200804 Pledgee: Weifang Bank Co.,Ltd. Heping Road sub branch Pledgor: Shandong Maiwei Fire Technology Co.,Ltd. Registration number: Y2022980015383 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |