CN2462556Y - Fast linear aluminium alloy connecting tube - Google Patents
Fast linear aluminium alloy connecting tube Download PDFInfo
- Publication number
- CN2462556Y CN2462556Y CN 00253595 CN00253595U CN2462556Y CN 2462556 Y CN2462556 Y CN 2462556Y CN 00253595 CN00253595 CN 00253595 CN 00253595 U CN00253595 U CN 00253595U CN 2462556 Y CN2462556 Y CN 2462556Y
- Authority
- CN
- China
- Prior art keywords
- conductor
- tube body
- utility
- model
- spring
- 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
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to a fast linear aluminium alloy connecting tube which is in a spindle shape. Connecting tube clamping elements and a spring are arranged inside a tube body. The utility model is used for connecting conductors of high voltage transmission lines or extra high voltage transmission lines. When the utility model is operated, a conductor can be inserted into a clamping element of the tube body until the conductor reaches a supporting plate. Owing to the tenon type combination of the clamping element and the tube body, push force for inserting the conductor into the tube body compresses the spring to store energy; when the conductor reaches the right position, the spring releases the energy and rebounds, and with the tenon type combination of the clamping element and the tube body, the conductor can be clamped firmly, so that the conductor and the tube body can be combined firmly. Thus, bad outcomes caused by connecting methods of hydraulic pressure, clamping pressure and detonation pressure which are used by existing products can be avoided.
Description
The utility model belongs to the design and the manufacturing technology field of straight line splicing sleeve used on the ultra-high-tension power transmission line.
At present, both at home and abroad in the setting up of electric line, particularly aluminium stranded conductor or steel reinforced aluminium conductor set up, and cast aluminium aluminium hydraulic pressed connecting pipe, clamper tube, explosion crimping pipe etc. are adopted in the connection of its two leads usually.Owing to structural reason, the effect that continues is all undesirable.As: the steel core of aluminium hydraulic pressed connecting pipe combines with the lead steel core, through 100 t hydraulic press tube wall being exerted pressure connects lead again, because crimping density is not enough, easily causes lead to take out writing paper in system, the construction again very inconvenience, often want the several people lifting hydraulic press go up a hill descending go the construction.Because crimping density is not enough, causes burning the broken string accident in the heating of big load condition lower wire joint and take place.Detonation pressure formula splicing sleeve is that explosive rope is twined in the outside at pipe when construction, powerful impulsive force by blast combines splicing sleeve and lead, but because blast impulse power is too big, easily causes the disorder of metal inside molecules align, just form fine cracks, normally move and influence circuit.
The purpose of this utility model provides a kind of easy construction, is not prone to the quick splicing sleeve of straight line of existing product disadvantage, so that solve the problem that continues of transmission line wire better.
Structure of the present utility model is as shown in drawings: for spinning the Chui shape, made by aluminum alloy materials.Have splicing sleeve sheath (1) at the two ends of splicing sleeve body (2).Sheath is a plastics system.Pars intermedia has a splicing sleeve supporting bracket (6) in body.Both sides have splicing sleeve folder (3) in body, and folder combines for the tenon formula with body.Have spring (4) in the folder front portion.Have binding cover (5) in the end of lead.The using method of this product is very simple, when construction, earlier the binding cover is enclosed within wire termination, in case the principal vertical line thigh is at random.In then lead being inserted splicing sleeve folder in the body from an end, be inserted into body intermediate support plate place always.The other end is operation equally also.Because body is a spindle like, the folder in the body also is a tenon type structure, is the tenon bonding state with body.When lead inserts body, drive folder toward reach, length of spring compressed.After waiting to connect, tower connects when tight on the lead because folder is a tenon type structure, can not after move, the spring of this moment releases energy, and folder is propped up, and can not move.Be that fitting operation finishes like this.Stringing tension force is big more, and its grip force is strong more, and lead and body and folder are combined closely.
The utility model is simple in structure, and is reasonable in design, uses convenient, fastly especially, only needs very little power just lead can be connected, thus avoided that the working pressure machine is pressed, adverse consequences that pincers pressure and explosion crimping method are brought.Test factually and show that this product is a very good product on present electric power transmission line continues.
Accompanying drawing is the utility model structural representation
1-splicing sleeve sheath 2-splicing sleeve body 3-splicing sleeve folder 4-spring 5-binding cover 6-splicing sleeve supporting bracket
Each parts of the present utility model, removing the splicing sleeve sheath is plastics system, all the other are aluminum alloy materials and make, its enforcement relates to plastics and aluminium alloy production and processing technology, with reference to this specification and accompanying drawing, press the known technology of production and processing separately, the processing assembling can be reproduced.
Claims (1)
1, the quick splicing sleeve of aluminium alloy straight line, it is characterized in that splicing sleeve body (2) is for spinning the Chui shape, have splicing sleeve sheath (1) at its two ends, pars intermedia has a splicing sleeve supporting bracket (6) in body, both sides have splicing sleeve folder (3) in body, the front portion of folder has spring (4), has binding cover (5) in the end of lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253595 CN2462556Y (en) | 2000-12-26 | 2000-12-26 | Fast linear aluminium alloy connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253595 CN2462556Y (en) | 2000-12-26 | 2000-12-26 | Fast linear aluminium alloy connecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462556Y true CN2462556Y (en) | 2001-11-28 |
Family
ID=33611016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253595 Expired - Fee Related CN2462556Y (en) | 2000-12-26 | 2000-12-26 | Fast linear aluminium alloy connecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462556Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683155A (en) * | 2013-12-13 | 2014-03-26 | 国家电网公司 | Electric power overhead line connection strengthening device |
| CN106786333A (en) * | 2016-12-15 | 2017-05-31 | 山东特瑞电力器材有限公司 | A kind of extra high voltage network steel-cored aluminium strand quick connector |
-
2000
- 2000-12-26 CN CN 00253595 patent/CN2462556Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683155A (en) * | 2013-12-13 | 2014-03-26 | 国家电网公司 | Electric power overhead line connection strengthening device |
| CN103683155B (en) * | 2013-12-13 | 2016-08-17 | 国家电网公司 | Power overhead network reinforcement by connection device |
| CN106786333A (en) * | 2016-12-15 | 2017-05-31 | 山东特瑞电力器材有限公司 | A kind of extra high voltage network steel-cored aluminium strand quick connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201741816U (en) | Twisted carbon fiber composite core lead connecting tube | |
| CN202524050U (en) | Joint of carbon fiber composite core wire | |
| CN209592913U (en) | A kind of distribution line wedge-shaped insulation strain clamp | |
| CN2462556Y (en) | Fast linear aluminium alloy connecting tube | |
| CN116960657A (en) | Cable butt joint reinforcing means | |
| CN201781228U (en) | Improved aluminum alloy wire clamp | |
| CN202111438U (en) | Tensioning resistant hardware assembly special for composite material core multiple capacity aluminum stranded conductor | |
| CN107370074A (en) | The precompressed pressing device and method of carbon fiber composite core wire assorted golden tool | |
| CN208505768U (en) | A kind of suspension clamp strength test fixture | |
| CN207518241U (en) | A kind of aluminum or aluminum alloy conducting wire strain clamp | |
| CN201315350Y (en) | JRLX/T carbon fiber lead splicing sleeve | |
| CN103187678B (en) | Feeding box device for double-end crimping | |
| CN2548340Y (en) | Aluminium alloy fast tension-resistant cable clamp | |
| CN211790436U (en) | Preformed armor rod installation appurtenance | |
| CN212182567U (en) | Graphite-based flexible grounding material connecting device | |
| CN101916922A (en) | Twisted carbon fibre composite core lead splicing sleeve | |
| CN204835437U (en) | Quick strain clamp | |
| CN201717578U (en) | Wedge-shaped insulation strain clamp for overhead distribution circuit | |
| CN207039072U (en) | Attachment means for carbon fiber composite core wire assorted golden tool | |
| CN2355432Y (en) | Hydraulic joints for electric power lines | |
| CN2342478Y (en) | Power conductor hydraulic joint | |
| CN2279002Y (en) | Conductor connector | |
| CN201032677Y (en) | Composite core aluminum stranded wire expansion terminal strain clamp | |
| CN2092155U (en) | Drawing and pressing cable clamp | |
| CN220710639U (en) | European terminal easy to lead in |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Hongren Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011128 |