CN204356821U - A kind of novel sound detecting pipe inserted sleeve - Google Patents
A kind of novel sound detecting pipe inserted sleeve Download PDFInfo
- Publication number
- CN204356821U CN204356821U CN201420729979.1U CN201420729979U CN204356821U CN 204356821 U CN204356821 U CN 204356821U CN 201420729979 U CN201420729979 U CN 201420729979U CN 204356821 U CN204356821 U CN 204356821U
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- CN
- China
- Prior art keywords
- ring
- groove
- boss
- union
- utility
- 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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Abstract
The utility model provides a kind of novel sound detecting pipe inserted sleeve, its feature is with comprising external pipe box, groove, boss, union, sealing ring, jump ring back-up ring, it is seamless steel inwall inside described external sleeve pipe, boss is provided with inside described external sleeve pipe, groove is offered on the upside of described boss, described union offers groove, in described groove, sealing ring is installed, in last groove described, jump ring back-up ring is installed.The utility model adopts inserted sleeve to connect, during connection, union is put into external sleeve pipe, jump ring back-up ring automatic tightening, after grafting puts in place, jump ring back-up ring fluffs and the groove tight connecting in external pipe box, connect closely, the utility model product structure is simple, time and labour saving, easy to install.Be provided with boss inside the external sleeve pipe of the utility model, during grafting, boss can withstand union, grafting sealing can be made stronger, reach good waterproof effect.
Description
Technical field
The utility model relates to tube connector field, particularly relates to a kind of novel sound detecting pipe inserted sleeve.
Background technology
In civil construction field, the normal integrality adopting supersonic sounding to check pile foundation, sound detecting pipe is widely used, sound detecting pipe be castinplace pile when carrying out supersonic testing method probe enter the passage of pile body inside.The sound detecting pipe connector of present stage is generally screw-type and connects, be threaded the general structure adopting one end to be the external screw thread other end to be internal thread, two sound detecting pipes are mutually engaged by internal and external threads and connect, but this mode sealing effectiveness is not good, frequent use easily makes thread damage, causes connector to use.Long-time use screw thread gets rusty easily, and easily disconnects, loosens after getting rusty, and causes inner side Liquid Penetrant, causes ultrasound examination failure.
Utility model content
According to above technical problem, the utility model provides a kind of novel sound detecting pipe inserted sleeve, it is characterized in that comprising external pipe box, groove, boss, union, sealing ring, jump ring back-up ring, it is seamless steel inwall inside described external sleeve pipe, boss is provided with inside described external sleeve pipe, groove is offered on the upside of described boss, described union offers N number of groove, N >=4, in described groove, sealing ring is installed, be provided with jump ring back-up ring in last groove, described external sleeve pipe is connected with union by jump ring back-up ring.
Described sealing ring is Ludox sealing ring.
Described jump ring back-up ring is automatic degree of tightness jump ring back-up ring.
The beneficial effects of the utility model are: the utility model adopts inserted sleeve to connect, during connection, union is put into external sleeve pipe, jump ring back-up ring automatic tightening, after grafting puts in place, jump ring back-up ring fluffs and the groove tight connecting in external pipe box, connect closely, the utility model product structure is simple, time and labour saving, easy to install.Be provided with boss inside the external sleeve pipe of the utility model, during grafting, boss can withstand union, makes grafting sealing stronger, reaches good leak preventing effect.The utility model extends the application life of joint, improves sealing effectiveness, ensure that the accuracy of sonic detection.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the external pipe box sectional view of the utility model;
As figure, external pipe box-1, groove-2, boss-3, union-4, sealing ring-5, jump ring back-up ring-6.
Detailed description of the invention
As shown in the figure, the utility model is further described:
Embodiment 1
The utility model is a kind of novel sound detecting pipe inserted sleeve, comprise external pipe box, groove 2, boss 3, union 4, sealing ring 5, jump ring back-up ring 6, boss 3 is provided with inside external sleeve pipe 1, groove 2 is offered on the upside of boss 3, union 4 also offers groove 2, be provided with sealing ring 5 in first three groove 2, be provided with jump ring back-up ring 6 in last groove 2, external sleeve pipe 1 is connected with union 4 by jump ring back-up ring 6.During connection, union 4 is put into external sleeve pipe 1, jump ring back-up ring 6 automatic tightening, after grafting puts in place, jump ring back-up ring 6 fluffs and groove 2 tight connecting in external pipe box, connects closely.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (3)
1. a novel sound detecting pipe inserted sleeve, it is characterized in that comprising external pipe box, groove, boss, union, sealing ring, jump ring back-up ring, it is seamless steel inwall inside described external sleeve pipe, be provided with boss inside described external sleeve pipe, on the upside of described boss, offer groove, described union offers N number of groove, N >=4, be provided with sealing ring in described groove, be provided with jump ring back-up ring in last groove, described external sleeve pipe is connected with union by jump ring back-up ring.
2., according to the novel sound detecting pipe inserted sleeve of one according to claim 1, it is characterized in that described sealing ring is Ludox sealing ring.
3., according to the novel sound detecting pipe inserted sleeve of one according to claim 1, it is characterized in that described jump ring back-up ring is automatic degree of tightness jump ring back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729979.1U CN204356821U (en) | 2014-11-29 | 2014-11-29 | A kind of novel sound detecting pipe inserted sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729979.1U CN204356821U (en) | 2014-11-29 | 2014-11-29 | A kind of novel sound detecting pipe inserted sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204356821U true CN204356821U (en) | 2015-05-27 |
Family
ID=53258300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729979.1U Expired - Fee Related CN204356821U (en) | 2014-11-29 | 2014-11-29 | A kind of novel sound detecting pipe inserted sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204356821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404987A (en) * | 2014-11-29 | 2015-03-11 | 章上足 | Novel inserted joint of acoustic testing pipe |
-
2014
- 2014-11-29 CN CN201420729979.1U patent/CN204356821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404987A (en) * | 2014-11-29 | 2015-03-11 | 章上足 | Novel inserted joint of acoustic testing pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20161129 |