CN202749784U - Geographical pipeline tractor - Google Patents
Geographical pipeline tractor Download PDFInfo
- Publication number
- CN202749784U CN202749784U CN 201220391771 CN201220391771U CN202749784U CN 202749784 U CN202749784 U CN 202749784U CN 201220391771 CN201220391771 CN 201220391771 CN 201220391771 U CN201220391771 U CN 201220391771U CN 202749784 U CN202749784 U CN 202749784U
- Authority
- CN
- China
- Prior art keywords
- tractor
- main body
- geographical
- pipeline
- retractor body
- 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
- 239000000463 material Substances 0.000 claims abstract description 5
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220391771 CN202749784U (en) | 2012-08-09 | 2012-08-09 | Geographical pipeline tractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220391771 CN202749784U (en) | 2012-08-09 | 2012-08-09 | Geographical pipeline tractor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202749784U true CN202749784U (en) | 2013-02-20 |
Family
ID=47709136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220391771 Expired - Fee Related CN202749784U (en) | 2012-08-09 | 2012-08-09 | Geographical pipeline tractor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202749784U (en) |
-
2012
- 2012-08-09 CN CN 201220391771 patent/CN202749784U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205304110U (en) | A outdoor scene robot for cable channel lays maintenance | |
CN202076736U (en) | Novel cable protective pipe | |
CN205670671U (en) | Cable seal water repellent component | |
CN202749784U (en) | Geographical pipeline tractor | |
CN209748157U (en) | Pipeline for subregion type municipal administration cable | |
CN204287567U (en) | Ferrule props up pipe fitting | |
CN103595001A (en) | Composite reinforced HDPE cable sheath tube | |
CN202939351U (en) | One-piece nine-hole communication separation tube | |
CN208508482U (en) | The town road cable of low cost is pre-buried with laying bricks | |
CN202975436U (en) | Single-hole barrier-type communication tube | |
CN204946960U (en) | A kind of accumulator plant | |
CN106193754A (en) | A kind of straight line pole increases bar | |
CN201993503U (en) | Communication sheath plastic pipe with circle with six holes | |
CN207032291U (en) | It is a kind of to be easy to buried protection tube passage | |
CN202929267U (en) | One-piece four-hole communication partition tube | |
CN215955956U (en) | Civil air defense sleeve structure for laying multiple cables | |
CN203456836U (en) | Reinforced concrete composite tube | |
CN204690784U (en) | The pipeline connecting box of civilian infrastructure pipeline temporary construction | |
CN207994578U (en) | A kind of cable protection pipeline | |
CN202817595U (en) | Line releasing tool for erection of power transmission line | |
CN210014096U (en) | Flame-retardant MPP traction tube | |
CN108899857A (en) | A kind of town road cable of low cost is pre-buried with laying bricks | |
CN103606877A (en) | Buried cable corrugated protective sleeve | |
CN201964865U (en) | Plastic measuring scale | |
CN201688035U (en) | Sleeve for butt joint of buried cable steel pipes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUANGSHI POWER SUPPLY COMPANY INFORMATION COMMUNIC Effective date: 20130527 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUANGSHI POWER SUPPLY COMPANY SCHEDULING INFORMATION COMMUNICATION CENTER Effective date: 20130527 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 435000 HUANGSHI, HUBEI PROVINCE TO: 100761 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130527 Address after: 100761 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: Huangshi power supply company information communication company Address before: 435000 communication and communication center, Huangshi power supply company, Hubei Province Patentee before: Huangshi Power Supply Company Scheduling Information Communication Center |
|
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: 20130220 Termination date: 20160809 |