CN2627703Y - Aluminum alloy insulated wire strain clamp - Google Patents
Aluminum alloy insulated wire strain clamp Download PDFInfo
- Publication number
- CN2627703Y CN2627703Y CN 03213872 CN03213872U CN2627703Y CN 2627703 Y CN2627703 Y CN 2627703Y CN 03213872 CN03213872 CN 03213872 CN 03213872 U CN03213872 U CN 03213872U CN 2627703 Y CN2627703 Y CN 2627703Y
- Authority
- CN
- China
- Prior art keywords
- wire
- taper
- gripper
- wire gripper
- fan
- 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
- Supports For Pipes And Cables (AREA)
Abstract
An aluminium alloy insulated wire tension resistance wire gripper consists of a taper-shaped tube and a U-shaped bolt, used for straining the fixed insulated wire in the spanning of the urban power supply network. The taper-shaped tube is provided with a taper wire gripper block. The gripper block is divided into an upper fan and a lower fan. The back parts of the upper fan and the lower fan are respectively provided with a convex wedge and a wedge hole. The convex wedge is embedded into the wedge hole. The fan part of the U-shaped screw rod is provided with a sheet support and the top part is provided with a wearable pad. The wire penetrates from the front end hole of the wire gripper and penetrates out of the obstructed hole of bearing thread when in use. The effect of the spring makes the gripper block clamps the wire. The wire gripper is inosculated with the taper-shaped tube. The stronger the tension of the tightened thread in the wire gripper, the stronger the gripping force of the wire gripper to the wire, which urges the wire and the wire gripper to be tightly fixed with each other. The utility model is provided with simple structure and reasonable design. The taper-shaped tube and the taper-shaped wire gripper block are utilized, which makes the wire gripper evenly stressed and prolongs the service life.
Description
Technical field
The utility model belongs to the design and the manufacturing technology field of strain clamp.Be used to set up supply line below 10 kilovolts, play tension and the effect of fixed insulation lead.
Background technology
The strain clamp that uses in practice at present is cast aluminium body side open type wire clamp, when being subjected to blast, icing, lead influences, the loading of lead strengthens, because body is the side open type, be the open type easy deformation owing to body in using for a long time, and cause the lead sag, even loose coming off, will cause power outage to take place in case this situation takes place, have a strong impact on city operations and people life.Therefore say that this wire clamp is not very desirable.
Summary of the invention
The purpose of this utility model provides a kind of tubular type strain clamp, to solve the existing shortcoming of existing product.Its feature is stressed even, and the mechanical strength height is indeformable, can improve useful life greatly.Structure of the present utility model is as shown in drawings: online clamp right part has a conical tube, and a U-shaped screw rod is arranged on body.In conical tube, have taper lead fixture block.At lead fixture block rear portion one holddown spring is arranged.One load plug is arranged at the spring rear portion.The shoulder of U-shaped screw rod has supporting bracket, has unworn liner at the screw rod top.
Using method of the present utility model is: lead is penetrated from the wire clamp front aperture, pass from afterbody force bearing filament plug-hole.Penetrating simultaneously, length of spring compressed, after waiting to pass, spring discharges, and the lead fixture block is pushed conical pipe, because of fixture block also is the conical pipe diad, matches with conical tube, and lead is clamped, and is subjected to stringing tension force big more in the wire clamp, and then wire clamp is big more to the lead clamping force.Lead and wire clamp closely are fixed together.The utility model is simple in structure, and is reasonable in design.Owing to adopt conical tube and taper lead fixture block, make mechanical strength improve greatly, corrosion-resistant, simple installation, and long service life.
Description of drawings
Fig. 1 is the utility model structural representation
1-conical tube, 2-taper lead fixture block, 3-holddown spring, 4-U-shaped screw rod, 5-clamp nut, 6-floor clip, 7-plain cushion, 8-load plug, 9-supporting bracket, 10-unworn liner, 11-reinforcement
Arrow is the threading direction
Fig. 2 is the utility model taper wire clamp block structure schematic diagram
2-taper lead fixture block, 12-anti-slop serrations, 13-wedge hole, 14-protruding wedge
Embodiment
Structure of the present utility model is as shown in drawings: there is a conical tube (1) on the right side of online clamp.One U-shaped screw rod (4) is arranged on the body.In conical tube, have taper lead fixture block (2).The lead fixture block is a conical pipe diad structure, is divided into fan and lower fan.Rear portion at last fan and lower fan has protruding wedge (14) and wedge hole (13) respectively, and protruding wedge embeds in the wedge hole.Have anti-slop serrations (12) in the clip slot of lead fixture block.One holddown spring (3) is arranged at the rear portion of lead fixture block.One load plug (8) is arranged at the spring rear portion.Have clamp nut (5) at the rear portion of U-shaped screw rod, about nut, have plain cushion (7) and floor clip (6).The shoulder of U-shaped screw rod has a supporting bracket (9).Have unworn liner (10) at the screw rod top.Outer surface at conical tube has reinforcement (11).
Claims (1)
- Aluminium alloy insulated wire strain clamp, it is characterized in that there is a conical tube (1) on online clamp right side, taper lead fixture block (2) is arranged in body, the lead fixture block is a conical pipe diad structure, is divided into fan and lower fan, has protruding wedge (14) and wedge hole (13) respectively at upper and lower fan rear portion, one holddown spring (3) is arranged at the rear portion of lead fixture block, one load plug (8) is arranged at the spring rear portion, have supporting bracket (9), have unworn liner (10) at the top of U-shaped screw rod at the shoulder of U-shaped screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213872 CN2627703Y (en) | 2003-06-28 | 2003-06-28 | Aluminum alloy insulated wire strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213872 CN2627703Y (en) | 2003-06-28 | 2003-06-28 | Aluminum alloy insulated wire strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627703Y true CN2627703Y (en) | 2004-07-21 |
Family
ID=34242545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213872 Expired - Fee Related CN2627703Y (en) | 2003-06-28 | 2003-06-28 | Aluminum alloy insulated wire strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627703Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834417A (en) * | 2010-04-27 | 2010-09-15 | 王吉敏 | Quick double-brake self-locking type strain clamp |
| CN102044854B (en) * | 2009-10-14 | 2013-07-31 | 高裕乾 | Wedge-shaped strain wire clamp |
| CN103257013A (en) * | 2013-05-21 | 2013-08-21 | 武汉大学 | High-voltage transmission conductor tension detection device |
| CN107230846A (en) * | 2017-05-12 | 2017-10-03 | 广州鑫源恒业电力线路器材股份有限公司 | A kind of wedge-shaped splicing fitting |
-
2003
- 2003-06-28 CN CN 03213872 patent/CN2627703Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044854B (en) * | 2009-10-14 | 2013-07-31 | 高裕乾 | Wedge-shaped strain wire clamp |
| CN101834417A (en) * | 2010-04-27 | 2010-09-15 | 王吉敏 | Quick double-brake self-locking type strain clamp |
| CN101834417B (en) * | 2010-04-27 | 2012-05-09 | 王吉敏 | Quick double-brake self-locking type strain clamp |
| CN103257013A (en) * | 2013-05-21 | 2013-08-21 | 武汉大学 | High-voltage transmission conductor tension detection device |
| CN103257013B (en) * | 2013-05-21 | 2015-07-15 | 武汉大学 | High-voltage transmission conductor tension detection device |
| CN107230846A (en) * | 2017-05-12 | 2017-10-03 | 广州鑫源恒业电力线路器材股份有限公司 | A kind of wedge-shaped splicing fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2938510Y (en) | Tension resisting clamp device for power line | |
| CN2627703Y (en) | Aluminum alloy insulated wire strain clamp | |
| CN200961753Y (en) | Bolt type pipe clamp | |
| CN205968326U (en) | Bent axle auger spindle neck hole anchor clamps | |
| CN201944193U (en) | Clamping head of steel strand | |
| CN107732808B (en) | Wire tube support based on profile steel support hanger | |
| CN209328661U (en) | A kind of transformer mounting bracket | |
| CN209592918U (en) | A kind of insulating tension clamp used for transmission line | |
| CN210310025U (en) | Carrier cable for railway electrification | |
| CN2548340Y (en) | Aluminium alloy fast tension-resistant cable clamp | |
| CN206908248U (en) | High-tension cable fixing clamper | |
| CN109066456B (en) | Device and method for replacing insulator | |
| CN209358206U (en) | A kind of preformed carrying out safety backup wire clamp mounting structure of conducting wire pendency | |
| CN200987058Y (en) | Novel quick aluminium alloy strain clamp | |
| CN107181227B (en) | A kind of bracing wire wedge clamp and its application method | |
| CN201699365U (en) | Holding rod mounting structure component of EPON access box | |
| CN220922173U (en) | Wire clamp for shape memory alloy damper | |
| CN101741037A (en) | Energy-saving wear-resistant suspension wire clamp | |
| CN201611761U (en) | Bolt type strain clamp for overhead transmission lines | |
| CN210779998U (en) | Power transmission line wedge-shaped backup wire clamp with prestress | |
| CN211490597U (en) | A centre gripping anchor clamps for side opening processing | |
| CN217453585U (en) | Tension clamp of composite post insulator | |
| CN213898370U (en) | T-shaped composite insulating cross arm for distribution network line | |
| CN218040662U (en) | Terminal box internal stay anchor clamps | |
| CN215120319U (en) | Stator core tensioning screw structure convenient to overhaul |
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: 20040721 Termination date: 20120628 |