CN202247967U - Spiral connection embedded pipe - Google Patents
Spiral connection embedded pipe Download PDFInfo
- Publication number
- CN202247967U CN202247967U CN2011202875122U CN201120287512U CN202247967U CN 202247967 U CN202247967 U CN 202247967U CN 2011202875122 U CN2011202875122 U CN 2011202875122U CN 201120287512 U CN201120287512 U CN 201120287512U CN 202247967 U CN202247967 U CN 202247967U
- Authority
- CN
- China
- Prior art keywords
- pipe
- open tube
- clasp
- coupling sleeve
- thread
- 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.)
- Expired - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a spiral connection embedded pipe which comprises an opening pipe and an embedding pipe which are butted through respective openings; a connecting sleeve which is in threaded connection with the opening pipe is arranged at one side of the embedding pipe; and a sealing device is arranged between the connecting sleeve and the opening pipe. For the spiral connection embedded pipe, the sealing of an opening connection part is realized by installing the connecting sleeve which can be in threaded connection with the opening pipe at one side of the embedding pipe butted with the opening pipe, and arranging the sealing device between the connecting sleeve and the opening pipe, and therefore, the sealing and fastening can be realized in the connection and installation process of the two pipes, thereby the effect of effectively realizing the rapid connection is achieved; and the spiral connection embedded pipe is applied to the field of abutting-joint pipe connection.
Description
Technical field
The utility model relates to a kind of connecting tube structure, particularly relates to a kind of pre-buried tubular structure that connects through spiral.
Background technology
Pre-buried ultrasound examination pipe in the building concrete pile foundation is used for ultrasound examination concrete pipe base quality, need connect by root by the degree of depth of pile foundation during this pre-buried establishing.
The connection of this pre-buried pipe normally adopts bigger seamless pipe or welded tube to be set in two root canal orifice joints at the construction field (site) in the prior art, carries out the electric welding welding.The connecting mode of this pre-buried pipe comes with some shortcomings, and the difficulty of construction of at first pre-buried pipe is big, particularly the field Welding between reinforcing cage; Operation is difficulty very, and the constructor is not had higher safety guarantee, and next is not ideal enough through the sealing effectiveness of the connecting mode that the on-site cutting welding realizes; Simultaneously; General tubing need reach certain wall thickness could guarantee that tubing body when carrying out electric welding and weld can not bore a hole, and has also caused the increase of construction cost thus, the loss that has strengthened the energy.
The utility model content
For addressing the above problem, the utility model provides a kind of and realizes that the quick spiral that connects connects pre-buried pipe.
The utility model solves the technical scheme that its technical problem adopted:
A kind of spiral connects pre-buried pipe, comprises the open tube that is used for docking through opening each other and embeds pipe, is provided with the coupling sleeve with the open tube thread connection from embedding pipe one side, is provided with sealing device between coupling sleeve and open tube.
Further as the improvement of the utility model technical scheme; Sealing device comprises the cutting ferrule that is arranged at embedding Guan Shangyu open tube butted part; Cutting ferrule comprises one section straight cylinder pipe that is fixedly connected with the embedding pipe; The adjacent baffle ring that is provided with a convexity with the straight cylinder pipe, a side of baffle ring is provided with the sealing ring of taper, and the outside of straight cylinder pipe is provided with a clasp in the inboard of coupling sleeve.
Further as the improvement of the utility model technical scheme, clasp is one to be wrapped in the peripheral conical pipe of straight cylinder pipe, is provided with some otch that do not run through the whole pipe range of clasp in awl point one side of clasp.
Further as the improvement of the utility model technical scheme, otch is perpendicular to the excircle on the clasp cross section.
Further as the improvement of the utility model technical scheme, be installed with on the open tube one protrude in open tube pipe plane thread bush, be provided with the internal thread that can carry out secure fit in the coupling sleeve with screw thread on the thread bush.
Further as the improvement of the utility model technical scheme, be provided with some projections that are used for the binding thread cover with the thread bush place of being fixedly connected on the open tube, thread bush is provided with the groove that cooperates with projection.
The beneficial effect of the utility model: this rotation connects pre-buried pipe and manages the coupling sleeve that side installation can be threaded with open tube through the open tube from two mutual butt joints with the embedding that embeds the pipe; And the sealing that sealing device is realized the opening coupling part is set between coupling sleeve and open tube; So two pipes connect installation processes can realize sealing through screw thread rotation fastening, thereby reached the quick effect that connects of effective realization.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model embodiment integral installation distribution structure sketch map;
Fig. 2 is a coupling sleeve structural representation among the utility model embodiment;
Fig. 3 is the utility model embodiment split shed pipe and coupling sleeve mounting structure sketch map;
Fig. 4 is a cutting ferrule structural representation among the utility model embodiment;
Fig. 5 is the cutting ferrule and embedding pipe draw bail sketch map among the utility model embodiment.
The specific embodiment
With reference to Fig. 1～Fig. 5; The utility model is that a kind of spiral connects pre-buried pipe; Comprise the open tube 1 that is used for docking and embed pipe 2 that be provided with the coupling sleeve 3 with open tube 1 thread connection from embedding pipe 2 one sides, 2 of coupling sleeve 3 and open tubes are provided with sealing device through opening each other.
This rotation connects pre-buried pipe and manages the coupling sleeve 3 that the installation of 2 one sides can be threaded with open tube 1 through the open tube 1 from two mutual butt joints with the embedding that embeds the pipe 2; And the sealing that sealing device is realized the opening coupling part is set at coupling sleeve 3 and 1 of open tube; So two pipes connect installation processes can realize sealing through screw thread rotation fastening, thereby reached the quick effect that connects of effective realization.
As the utility model preferred embodiment; Sealing device comprises and is arranged at the cutting ferrule 4 that embeds on the pipe 2 with open tube 1 butted part; Cutting ferrule 4 comprises one section straight cylinder pipe 41 that is fixedly connected with embedding pipe 2; With the straight cylinder pipe 41 adjacent baffle rings 42 that are provided with a convexity, a side of baffle ring 42 is provided with the sealing ring 43 of taper, and the outside of straight cylinder pipe 41 is provided with a clasp 5 in the inboard of coupling sleeve 3.
Sealing device in this pre-buried pipe at first embeds in the open tube 1 through the sealing ring 43 with taper; In the seal face sealing that compresses the realization first step in back through coupling sleeve 3 and open tube 1 screw thread; Baffle ring on cutting ferrule 4 42 is equipped with clasp 5 with sealing ring 43 relative sides then; Clasp 5 inwardly shrinks under the spiral thrust effect of coupling sleeve 3, and simultaneously and the inwall and 41 of the straight cylinder pipes of coupling sleeve 3 be close to each other, thereby realize further sealing.
As the utility model preferred embodiment, clasp 5 is one to be wrapped in the peripheral conical pipe of straight cylinder pipe 41, is provided with some otch 51 that do not run through clasp 5 whole pipe ranges in awl point one side of clasp 5.
As the utility model preferred embodiment, otch 51 is perpendicular to the excircle on clasp 5 cross sections.
As the utility model preferred embodiment, be installed with on the open tube 1 one protrude in open tube 1 pipe plane thread bush 6, be provided with the internal thread that can carry out secure fit in the coupling sleeve 3 with screw thread on the thread bush 6.
As the utility model preferred embodiment, be provided with some projections 11 that are used for binding thread cover 6 with thread bush 6 places of being fixedly connected on the open tube 1, thread bush 6 is provided with the groove that cooperates with projection 11.
Open tube 1 connects through screw thread rotation with 3 of coupling sleeves; Screw thread on the open tube 1 and the independent thread bush 6 that is independent of open tube 1 setting; Thread bush 6 protrudes in the pipe plane of switching tube 1, and some projections 11 that are used for binding thread cover 6 are set on the pipe plane of open tube 1, projection 11 is embedded be arranged at the groove on the thread bush 6; Top through projection 11 double threads cover 6 acts on and the rubbing action of thread bush 6 and 1 of open tube admittedly, and realization thread bush 6 connects with the fastening of open tube 1.
Certainly; The invention is not limited to above-mentioned embodiment; Those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. a spiral connects pre-buried pipe; Comprise and be used for the open tube (1) that docks through opening each other and embed pipe (2); It is characterized in that: be provided with the coupling sleeve (3) with open tube (1) thread connection from said embedding pipe (2) one sides, be provided with sealing device between said coupling sleeve (3) and open tube (2).
2. spiral according to claim 1 connects pre-buried pipe; It is characterized in that: said sealing device comprises being arranged to embed manages on (2) and the cutting ferrule (4) of open tube (1) butted part; Said cutting ferrule (4) comprises one section straight cylinder pipe (41) that is fixedly connected with embedding pipe (2); The adjacent baffle ring (42) that is provided with a convexity with said straight cylinder pipe (41), a side of said baffle ring (42) is provided with the sealing ring (43) of taper, and the outside of said straight cylinder pipe (41) is provided with a clasp (5) in the inboard of coupling sleeve (3).
3. spiral according to claim 2 connects pre-buried pipe, it is characterized in that: said clasp (5) is one to be wrapped in the peripheral conical pipe of straight cylinder pipe (41), is provided with some otch (51) that do not run through the whole pipe range of clasp (5) in awl point one side of said clasp (5).
4. spiral according to claim 3 connects pre-buried pipe, it is characterized in that: said otch (51) is perpendicular to the excircle on clasp (5) cross section.
5. spiral according to claim 1 and 2 connects pre-buried pipe; It is characterized in that: be installed with one on the said open tube (1) and protrude in the thread bush (6) that open tube (1) is managed the plane, be provided with in the said coupling sleeve (3) and can go up the internal thread that screw thread carries out secure fit with thread bush (6).
6. spiral according to claim 5 connects pre-buried pipe; It is characterized in that: said open tube (1) is gone up and thread bush (6) place of being fixedly connected is provided with some projections (11) that are used for binding thread cover (6), and said thread bush (6) is provided with the groove that cooperates with projection (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202875122U CN202247967U (en) | 2011-08-09 | 2011-08-09 | Spiral connection embedded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202875122U CN202247967U (en) | 2011-08-09 | 2011-08-09 | Spiral connection embedded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247967U true CN202247967U (en) | 2012-05-30 |
Family
ID=46109229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202875122U Expired - Fee Related CN202247967U (en) | 2011-08-09 | 2011-08-09 | Spiral connection embedded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280462A (en) * | 2014-09-28 | 2015-01-14 | 广东惠利普路桥信息工程有限公司 | Ultrasonic detection device |
| CN107757741A (en) * | 2017-10-11 | 2018-03-06 | 湖南千智机器人科技发展有限公司 | Laterally topple correcting device on a kind of caterpillar type robot chassis with cantilever-rotating mechanism |
-
2011
- 2011-08-09 CN CN2011202875122U patent/CN202247967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280462A (en) * | 2014-09-28 | 2015-01-14 | 广东惠利普路桥信息工程有限公司 | Ultrasonic detection device |
| CN107757741A (en) * | 2017-10-11 | 2018-03-06 | 湖南千智机器人科技发展有限公司 | Laterally topple correcting device on a kind of caterpillar type robot chassis with cantilever-rotating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130809 |