CN201985480U - Buried thread-locking pipe joint structure - Google Patents
Buried thread-locking pipe joint structure Download PDFInfo
- Publication number
- CN201985480U CN201985480U CN201120047802XU CN201120047802U CN201985480U CN 201985480 U CN201985480 U CN 201985480U CN 201120047802X U CN201120047802X U CN 201120047802XU CN 201120047802 U CN201120047802 U CN 201120047802U CN 201985480 U CN201985480 U CN 201985480U
- Authority
- CN
- China
- Prior art keywords
- outer tooth
- pipe joint
- joint structure
- sleeve
- locking pipe
- 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
Links
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a buried thread-locking pipe joint structure, which comprises two pipe fittings, and ends of the two pipe fittings abut against each other. The buried thread-locking pipe joint structure is characterized in that peripheries of the abutting ends of the two pipe fittings are respectively sleeved with rubber ring sleeves, peripheries of the rubber ring sleeves are respectively provided with pyramidal outer tooth slices, the smaller-diameter ends of the outer tooth slices are relatively close, and threads of the outer tooth slices are arranged on peripheral pyramidal faces. An inner tooth sleeve is sleeved on the peripheries of the two outer tooth slices, and the inner circumferential wall at two ends of the inner tooth sleeve is respectively provided with threads connected with the two outer tooth slice threads, so that rotating the inner tooth sleeve can lead the two outer tooth slices to be relatively close. The buried thread-locking pipe joint structure has the advantages of being simple in structure, reasonable in design and convenient in manufacture, has a low cost and can be installed and used conveniently and rapidly.
Description
Technical field:
The utility model relates to a kind of ground thread locking pipe joint structure that buries.
Background technology:
At present, installation for the ease of underground cables, the use of underground pipe spare more and more frequently, also more and more widely, but underground pipe spare all has certain-length, in order on than long pipe runs, to lay underground pipe spare, between pipe fitting and the pipe fitting pipe joint must be arranged, though many pipe joints are arranged at present on the market, as the patent No. is CN02222812.8, denomination of invention is " flexibility is closed pipe joint ", but this pipe joint not only complex structure, manufacture that difficulty is big, cost is high, and install loaded down with trivial detailsly, waste time and energy.
Summary of the invention:
The purpose of this utility model is to provide a kind of ground thread locking pipe joint structure that buries, and it is not only simple in structure, reasonable in design that this buries ground thread locking pipe joint structure, and simple installation, time saving and energy saving.
The utility model buries ground thread locking pipe joint structure, comprise the two pipe fittings of termination to leaning on, it is characterized in that: described two pipe fittings is arranged with the cushion rubber cover respectively to the termination portion periphery of leaning on, the peripheral outer tooth sheet that is taper that also is arranged with respectively of described cushion rubber cover, the miner diameter end of outer tooth sheet is close relatively, and outer tooth sheet thread is arranged on the conical surface of its periphery; Tooth sheet outer race is provided with an inner tooth sleeve outside two, and described inner tooth sleeve two ends internal perisporium is respectively equipped with the screw thread that is connected with two outer tooth sheet threads, and two outer tooth sheets are close relatively during with realization turn inner tooth sleeve.
The utility model buries ground thread locking pipe joint structure in use, at first two cushion rubbers cover is enclosed within the two pipe fittings periphery respectively, it is peripheral then two outer tooth sheets to be enclosed within two cushion rubbers cover respectively, then inner tooth sleeve is screwed in the outer tooth sheet on both sides, when the turn inner tooth sleeve, two outer tooth sheets are close relatively, thereby make outer tooth sheet compressing cushion rubber cover, with the locking two pipe fittings, it is not only simple in structure, reasonable in design that the utility model buries ground thread locking pipe joint structure, the manufacturing is convenient, cost is low, and easy to install quick.
Description of drawings:
Fig. 1 is an organigram of the present utility model.
Embodiment:
The utility model buries ground thread locking pipe joint structure, comprise the two pipe fittings 1 of termination to leaning on, the termination portion periphery that 1 pair of two pipe fittings leans on is arranged with cushion rubber cover 2 respectively, cushion rubber overlaps 2 peripheries and also is arranged with the outer tooth sheet 3 that is taper respectively, the miner diameter end 4 of outer tooth sheet 3 is close relatively, and outer tooth sheet thread 5 is arranged on the conical surface of its periphery; Tooth sheet 3 outer race are provided with an inner tooth sleeve 6 outside two, and inner tooth sleeve 6 two ends internal perisporiums are respectively equipped with the screw thread that is connected with two outer tooth sheet threads 5, and two outer tooth sheets are close relatively during with realization turn inner tooth sleeve.
The utility model underground pipe joint is not only simple in structure, reasonable in design, and the manufacturing is convenient, cost is low, and easy to install quick.
The above only is a preferred embodiments of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (1)
1. one kind is buried ground thread locking pipe joint structure, comprise the two pipe fittings of termination to leaning on, it is characterized in that: described two pipe fittings is arranged with the cushion rubber cover respectively to the termination portion periphery of leaning on, the peripheral outer tooth sheet that is taper that also is arranged with respectively of described cushion rubber cover, the miner diameter end of outer tooth sheet is close relatively, and outer tooth sheet thread is arranged on the conical surface of its periphery; Tooth sheet outer race is provided with an inner tooth sleeve outside two, and described inner tooth sleeve two ends internal perisporium is respectively equipped with the screw thread that is connected with two outer tooth sheet threads, and two outer tooth sheets are close relatively during with realization turn inner tooth sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120047802XU CN201985480U (en) | 2011-02-25 | 2011-02-25 | Buried thread-locking pipe joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120047802XU CN201985480U (en) | 2011-02-25 | 2011-02-25 | Buried thread-locking pipe joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985480U true CN201985480U (en) | 2011-09-21 |
Family
ID=44612932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120047802XU Expired - Fee Related CN201985480U (en) | 2011-02-25 | 2011-02-25 | Buried thread-locking pipe joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985480U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586218A (en) * | 2018-11-14 | 2019-04-05 | 安徽中科智链信息科技有限公司 | Electrical cable protection sleeve with waterproof construction |
| CN109586221A (en) * | 2018-11-14 | 2019-04-05 | 安徽中科智链信息科技有限公司 | Electrical cable protection pipe through walls |
| CN109595408A (en) * | 2018-11-29 | 2019-04-09 | 哈尔滨工程大学 | Screw-in pipe jointer |
-
2011
- 2011-02-25 CN CN201120047802XU patent/CN201985480U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586218A (en) * | 2018-11-14 | 2019-04-05 | 安徽中科智链信息科技有限公司 | Electrical cable protection sleeve with waterproof construction |
| CN109586221A (en) * | 2018-11-14 | 2019-04-05 | 安徽中科智链信息科技有限公司 | Electrical cable protection pipe through walls |
| CN109586218B (en) * | 2018-11-14 | 2020-05-08 | 河北鑫鹏通信设备有限公司 | Power cable protective sleeve with waterproof structure |
| CN109595408A (en) * | 2018-11-29 | 2019-04-09 | 哈尔滨工程大学 | Screw-in pipe jointer |
| CN109595408B (en) * | 2018-11-29 | 2020-09-11 | 哈尔滨工程大学 | Screw-in type pipeline connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202825816U (en) | Oil pipeline cutting belt | |
| CN201985480U (en) | Buried thread-locking pipe joint structure | |
| CN203375086U (en) | Novel pipeline sealing plug | |
| CN202195191U (en) | Special hoop for flexible interface of building drainage | |
| CN202452002U (en) | Groove-type movable joint | |
| CN103644409B (en) | A kind of pipe joint with self-locking structure | |
| CN204817372U (en) | Pipe -line cleaner | |
| GB2483027B (en) | Expandable pipe Section | |
| CN203297814U (en) | Rapid movable connector for hose connection | |
| CN201982833U (en) | Bite type fitting with anti-skidding bush | |
| CN202024021U (en) | Water pipe plug | |
| CN202360951U (en) | Connecting joint for pipes with different diameters | |
| CN203161783U (en) | Butterfly-shaped lock washer | |
| CN202524030U (en) | Clamping hoop for communication pipeline | |
| CN203979709U (en) | A kind of sizing tube of overlapping | |
| CN202360934U (en) | Reinforced fastening structure in non-planar contact | |
| CN206784440U (en) | A kind of attachment means of hollow spiral tube and plastic well | |
| CN205136870U (en) | Fire oil pipe connection structure | |
| CN204061585U (en) | For connecting the connecting sleeve of live axle and output shaft | |
| CN202040455U (en) | Pipe fitting with self-tap core | |
| CN203226600U (en) | Ring for hanging objects | |
| CN202992444U (en) | Pipeline connection structure for helicopter fuel system | |
| CN201985481U (en) | Buried four-piece pipe joint | |
| CN202580402U (en) | Rigid tube and hose connector | |
| CN206694687U (en) | A kind of attachment means suitable for combustion gas |
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: 20110921 Termination date: 20140225 |