CN220792358U - Can merge special steel pipe that connects and steadiness is good - Google Patents
Can merge special steel pipe that connects and steadiness is good Download PDFInfo
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- CN220792358U CN220792358U CN202322455409.XU CN202322455409U CN220792358U CN 220792358 U CN220792358 U CN 220792358U CN 202322455409 U CN202322455409 U CN 202322455409U CN 220792358 U CN220792358 U CN 220792358U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 2
- 238000012856 packing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of steel pipes and provides a special steel pipe which can be connected in a combined mode and is good in stability. The utility model can realize the stable connection between the first pipe body and the second pipe body by pushing the anti-slip washer by the rotating nut to drive the second fastener to move on the fixed long bolt, and the anti-slip washer prevents the nut from rotating and loosening by itself.
Description
Technical Field
The utility model relates to the technical field of steel pipes, in particular to a special steel pipe which can be connected in a combined mode and has good stability.
Background
The steel pipe is a common steel material having a hollow cross section and a length far greater than a diameter or a circumference, and is classified into round, square, rectangular and abnormal steel pipes according to a cross section shape, and is classified into steel pipes for transportation pipes, engineering structures, thermal equipments, petrochemical industry, mechanical manufacturing and high pressure equipments according to use, and the like. The special steel pipes with special design and process can be combined and connected, firm connection can be realized through corresponding connection modes, higher stability is kept, when the existing steel pipes are connected between pipe fittings, the stability is poor, the pipe fittings are easy to loose when connected, and later use is affected, so that certain influence is brought in the use process, and therefore, the special steel pipes with the special design and process can be combined and connected, and the stability is good.
According to the search of Chinese utility model publication number: CN211288363U discloses a special steel pipe that can merge and connect and steadiness is good, including first pipe fitting main part and the second pipe fitting main part that is located first pipe fitting main part surface one side to and set up the pipeline in first pipe fitting main part and second pipe fitting main part center department, the inner wall department of pipeline is provided with first connecting plate, one side of first connecting plate is provided with the second connecting plate, spacing hole has all been seted up to the surface of first connecting plate and second connecting plate, first connecting hole has all been seted up to the upper end both sides of second pipe fitting main part, the second connecting hole has all been seted up to the bottom both sides of first pipe fitting main part. The special steel pipes which can be combined and connected and are good in stability can be conveniently connected by users, the stability of connection between the pipe fittings can be effectively maintained while the pipe fittings are connected, falling-off is effectively avoided, and better use prospects are brought.
However, when implementing the above technical solution, the following problems exist: above scheme is when using, and former scheme is when leaning on the locating hole to connect, and the back locating hole is connected in dismantling many times probably appears damaging and lead to connecting instability, and the pipe fitting of former scheme can not carry out the connection application scope of different directions little to owing to there is seal structure probably to lead to the pipeline to reveal again.
Disclosure of Invention
The utility model provides a special steel pipe which can be combined and connected and has good stability, and solves the problems that in the prior art, when the special steel pipe is connected by a positioning hole in the prior art, the positioning hole is possibly damaged after the connection is disassembled for many times, so that the connection is unstable, the pipe fitting of the prior scheme cannot be connected in different directions, the application range is small, and the pipeline leakage is possibly caused by the lack of a sealing structure.
The technical scheme of the utility model is as follows: the utility model provides a special steel pipe that can merge and connect and steadiness is good, includes first body, second body, third body and slot pipe fitting, be equipped with a fastener around the first body, all be provided with fixed stay bolt around the fastener, one side of first body is equipped with the second body, be equipped with No. two fasteners around the second body, one side of No. two fasteners is equipped with anti-skidding packing ring and nut, the internal thread has been seted up to the inboard of first body, the external screw thread has been seted up in the outside of second body both ends, the groove of revealing has been seted up near inboard department to the external screw thread, be equipped with the sealing washer around the groove of revealing, one side of second body is equipped with the third body, the bending pipe body is installed to one end of third body, the opening part of slot pipe fitting is provided with two connecting plates, one side of connecting plate is provided with the installation arm, the inboard of installation arm is equipped with the rack, the gear is installed to one side of rack, one side of gear is provided with the screwing down.
Preferably, the first pipe body is in welded connection with the first fastening piece, and the base and the fixed long bolt are all arranged around the first fastening piece and are in welded connection.
Preferably, a second fastener is welded around the second pipe body, and the fixing long bolt is in threaded connection with the anti-skid washer and the nut.
Preferably, the inner side of the first pipe body is provided with an internal thread, two ends of the second pipe body are provided with external threads, and the inner side of the third pipe body is also provided with external threads.
Preferably, the inner end of the external thread is provided with a leakage-proof groove, the leakage-proof groove is connected with the sealing ring through a ferrule, and the sealing ring is made of rubber.
Preferably, the second pipe body is in threaded connection with the third pipe body, the third pipe body is in welded connection with the bent pipe body, and two openings are formed in the other end of the bent pipe body.
Preferably, the periphery of the joint of the first pipe body and the second pipe body is sleeved with a groove pipe fitting, the opening of the groove pipe fitting is connected with a connecting plate in a blocking mode, the groove pipe fitting is made of PVC, and the connecting plate is made of metal.
Preferably, the connecting plate is in welded connection with the mounting arm, the mounting arm is in welded connection with the rack, the rack is in meshed connection with the gear, and the gear and the screwing handle form a rotating structure through the rotating shaft.
The working principle and the beneficial effects of the utility model are as follows:
through setting up fastener, fixed stay bolt, second body, fastener, anti-skidding packing ring, nut, the utility model can realize that the anti-skidding packing ring is driven to move on fixed stay bolt through rotatory nut and is realized the firm connection between first body and the second body, anti-skidding packing ring prevents that the nut from rotating by oneself and loosens, fixed stay bolt realizes diversified comprehensive fastening, connection in different directions has been realized through third body and crooked body structure, prevent through anti-leakage groove and sealing washer all around that the inside transportation of body is gaseous or liquid takes place to reveal after the body is connected, the problem that the pipe fitting probably revealed has been solved, and then the practicality of structure has been increased.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model after installation and connection;
FIG. 2 is a schematic diagram of a main body part blow-down mold structure according to the present utility model;
FIG. 3 is a schematic perspective view of a pipe joint according to the present utility model;
FIG. 4 is an enlarged schematic view of the trench pipe fitting of the present utility model;
in the figure: 1. a first tube body; 2. a first fastener; 3. fixing a long bolt; 4. a second tube body; 5. a second fastener; 6. an anti-slip washer; 7. a nut; 8. an internal thread; 9. an external thread; 10. a leakage prevention groove; 11. a seal ring; 12. a third tube body; 13. bending the tube body; 14. a grooved pipe fitting; 15. a connecting plate; 16. a mounting arm; 17. a rack; 18. a gear; 19. the handle is screwed.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution for a special steel pipe capable of being connected in a combined manner and having good stability: including first body 1, second body 4, third body 12 and slot pipe fitting 14, be equipped with fastener 2 around the first body 1, fastener 2 all is provided with fixed long bolt 3 around, one side of first body 1 is equipped with second body 4, fastener 5 is equipped with around the second body 4, one side of fastener 5 is equipped with anti-skidding packing ring 6 and nut 7, internal thread 8 has been seted up to the inboard of first body 1, external screw thread 9 has been seted up in the outside of second body 4 both ends, leak-proof groove 10 has been seted up near inboard department of external screw thread 9, leak-proof groove 10 is equipped with sealing washer 11 all around, one side of second body 4 is equipped with third body 12, crooked body 13 is installed to one end of third body 12, the opening part of slot pipe fitting 14 is provided with two connecting plates 15, one side of connecting plate 15 is provided with installation arm 16, the inboard of installation arm 16 is equipped with rack 17, one side of rack 17 installs gear 18, one side of gear 18 is provided with and revolves and twists handle 19.
When the novel pipe fitting is used, the first pipe body 1 is in threaded connection with the external thread 9 of the second pipe body 4 through the internal thread 8, after the threaded connection is completed, the long fixing bolt 3 on the first fastening piece 2 penetrates through the screw hole of the second pipe body 4, then the anti-slip washer 6 and the nut 7 are installed on one side of the screw hole of the second pipe body 4, then the nut 7 is rotated, the connection between the first pipe body 1 and the second pipe body 4 is firmer, the groove pipe fitting 14 can be sleeved around the connection part through the opening of the groove pipe fitting 14 due to the fact that the groove pipe fitting 14 is made of flexible materials, and then the gear 18 is driven by the rotating screwing handle 19 to move on the rack 17 to control the distance between the connecting plates 15, so that the fastening and sealing of the groove pipe fitting 14 to the pipe fitting are achieved.
Specifically, be welded connection between first body 1 and fastener 2, be welded connection between fastener 2 all is equipped with base and fixed stay bolt 3 all around, and fixed stay bolt 3 is longer than first body 1, and supplementary body carries out more firm connection when connecting, has improved overall structure's steadiness.
Specifically, the second fastener 5 is welded around the second pipe body 4, the long fixing bolt 3 is in threaded connection with the anti-slip washer 6 and the nut 7, and the anti-slip washer 6 prevents the nut 7 from unnecessarily moving after the long fixing bolt 3 is connected, so that the stability of the device is facilitated.
Specifically, the inner side of the first pipe body 1 is provided with the internal thread 8, the two ends of the second pipe body 4 are provided with the external thread 9, the inner side of the third pipe body 12 is also provided with the external thread 9, the connection between the pipe fittings can be preliminarily realized by the internal thread 8 and the external thread 9, the slip is not easy to occur in the subsequent reinforcement connection, and the operation and the installation of staff are facilitated.
Specifically, the inner of external screw thread 9 is equipped with prevents revealing groove 10, prevents revealing and is connected for the lasso between groove 10 and the sealing washer 11, and sealing washer 11 is the rubber material, and sealing washer 11 is rubber material and connects the airtight space of formation between the casing, good solution probably reveal the problem.
Specifically, the second pipe body 4 is in threaded connection with the third pipe body 12, the third pipe body 12 is in welded connection with the bent pipe body 13, two openings are formed in the other end of the bent pipe body 13, connection in different directions can be achieved through the special structure of the bent pipe body 13, and the application range of the device is improved.
Specifically, the periphery of the joint of the first pipe body 1 and the second pipe body 4 is sleeved with a groove pipe fitting 14, the opening of the groove pipe fitting 14 is connected with a connecting plate 15 in a blocking manner, the groove pipe fitting 14 is made of PVC, the connecting plate 15 is made of metal, the PVC of the groove pipe fitting 14 is conveniently installed on a pipeline, and friction with the pipe body is firmly connected to form a second channel guarantee.
Specifically, the connecting plate 15 is in welded connection with the mounting arm 16, the mounting arm 16 is in welded connection with the rack 17, the rack 17 is in meshed connection with the gear 18, the gear 18 and the screwing handle 19 form a rotating structure through a rotating shaft, and the stable connection and the relative movement of the rack 17 and the gear 18 help the groove pipe fitting 14 to be tightly attached to the connecting part.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a special steel pipe that can merge and connect and steadiness is good, includes first body (1), second body (4), third body (12) and slot pipe fitting (14), a serial communication port, be equipped with fastener (2) around first body (1), all be provided with fixed stock (3) around fastener (2), one side of first body (1) is equipped with second body (4), be equipped with fastener (5) around second body (4), one side of fastener (5) is equipped with non-slip washer (6) and nut (7) No. two, internal thread (8) have been seted up to the inboard of first body (1), external screw thread (9) have been seted up in the outside of second body (4) both ends, leak-proof groove (10) have been seted up near inboard department of external screw thread (9), leak-proof groove (10) are equipped with sealing washer (11) all around, one side of second body (4) is equipped with third body (12), one side of third body (12) is equipped with anti-slip washer (6) and nut (7), the inboard one side of second body (16) is equipped with connecting plate (16) are installed to the arm (16), a gear (18) is arranged on one side of the rack (17), and a screwing handle (19) is arranged on one side of the gear (18).
2. The special steel pipe capable of being connected in a combined mode and good in stability, according to claim 1, wherein the first pipe body (1) is connected with a first fastening piece (2) in a welding mode, and a base table and a fixing long bolt (3) are arranged on the periphery of the first fastening piece (2) in the welding mode.
3. The special steel pipe capable of being connected in a combined mode and good in stability according to claim 1, wherein a second fastener (5) is welded around the second pipe body (4), and the fixing long bolt (3) is in threaded connection with the anti-slip washer (6) and the nut (7).
4. The special steel pipe capable of being connected in a combined mode and good in stability according to claim 1, wherein the inner side of the first pipe body (1) is provided with an inner thread (8), two ends of the second pipe body (4) are provided with outer threads (9), and the inner side of the third pipe body (12) is also provided with the outer threads (9).
5. The special steel pipe capable of being connected in a combined mode and good in stability according to claim 1, wherein a leakage-proof groove (10) is formed in the inner end of the external thread (9), the leakage-proof groove (10) is connected with a sealing ring (11) through a ferrule, and the sealing ring (11) is made of rubber.
6. The special steel pipe with good stability and combined connection according to claim 1, wherein the second pipe body (4) is in threaded connection with the third pipe body (12), the third pipe body (12) is in welded connection with the bent pipe body (13), and two openings are formed in the other end of the bent pipe body (13).
7. The special steel pipe with good combination connection and stability according to claim 1, wherein the periphery of the joint of the first pipe body (1) and the second pipe body (4) is sleeved with a groove pipe fitting (14), the opening of the groove pipe fitting (14) is connected with a connecting plate (15) in a blocking manner, the groove pipe fitting (14) is made of PVC, and the connecting plate (15) is made of metal.
8. The special steel pipe with good combination connection and stability according to claim 1, wherein the connection plate (15) is welded with the installation arm (16), the installation arm (16) is welded with the rack (17), the rack (17) is meshed with the gear (18), and the gear (18) and the screwing handle (19) form a rotating structure through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322455409.XU CN220792358U (en) | 2023-09-11 | 2023-09-11 | Can merge special steel pipe that connects and steadiness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322455409.XU CN220792358U (en) | 2023-09-11 | 2023-09-11 | Can merge special steel pipe that connects and steadiness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220792358U true CN220792358U (en) | 2024-04-16 |
Family
ID=90660838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322455409.XU Active CN220792358U (en) | 2023-09-11 | 2023-09-11 | Can merge special steel pipe that connects and steadiness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220792358U (en) |
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2023
- 2023-09-11 CN CN202322455409.XU patent/CN220792358U/en active Active
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| GR01 | Patent grant | ||
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