CN2831561Y - Suspension wire clips for high temp wire - Google Patents
Suspension wire clips for high temp wire Download PDFInfo
- Publication number
- CN2831561Y CN2831561Y CN 200520127455 CN200520127455U CN2831561Y CN 2831561 Y CN2831561 Y CN 2831561Y CN 200520127455 CN200520127455 CN 200520127455 CN 200520127455 U CN200520127455 U CN 200520127455U CN 2831561 Y CN2831561 Y CN 2831561Y
- Authority
- CN
- China
- Prior art keywords
- preformed armor
- armor rods
- high temperature
- layer pre
- twist
- 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 - Lifetime
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a suspending wire clamp for a high temperature conducting wire, which comprises inner layer pre-twist wires, outer layer pre-twist wires, a rubber lining pad, a protective sleeve and a U-shaped clamping sheet, wherein the inner layer pre-twist wires and the outer layer pre-twist wires are spiral bending parts formed by winding a plurality of aluminum alloy wires of high strength, each set of pre-twist wires form a sleeve pipe after entire match, the preforming inner diameter of each inner layer pre-twist wire is smaller than the outer diameter of the high temperature conducting wire to be installed and the inner layer pre-twist wires are wound on the high temperature conducting wire. The preforming inner diameter of each outer layer pre-twist wire is smaller than the preforming outer diameter of each inner layer pre-twist wire, and the outer layer pre-twist wires are wound on the inner layer pre-twist wires. The rubber lining pad is arranged between the outer layer pre-twist wires and the inner layer pre-twist wires. The protective sleeve is fixedly sheathed on the outer layer pre-twist wires by the U-shaped clamping sheet. The metal protective sleeve and the U-shaped clamping sheet made of aluminum alloy adopted by the utility model can guarantee the heat of the high temperature conducting wire to be rapidly dispersed after the heat is conducted to the suspending wire clamp. Thus, the temperature increase of a suspending metal tool can not be overhigh in order to guarantee the gripping force of the metal tool to the conducting wire.
Description
Technical field
The utility model relates to and a kind of high temperature wire is hung on overhanging golden tool on the insulator string, and high temperature wire can be fixed on the suspension insulator by this suspension clamp.
Background technology
Domestic high temperature wire gold utensil is used and also is in the starting stage of fumbling, yet not have generally acknowledged matured product and hang the suspension clamp that high temperature wire uses from above.Present the dangling select and adopt U-shaped intermediate plate (ship shape wire clamp) usually of high-voltage conducting wires as supporting, as shown in Figure 1, lead is set directly on the U-shaped intermediate plate (ship shape wire clamp), and not only to be easy to generate stress concentrated for lead like this, and also can cause damage to lead itself.
The utility model content
At the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of high temperature wire suspension clamp, and the stress that dangles a little evenly is distributed on the lead, has avoided stress to concentrate.
For achieving the above object, the utility model high temperature wire comprises with suspension clamp: internal layer preformed armor rods, outer preformed armor rods, rubber packing, sheath and U-shaped intermediate plate, internal layer preformed armor rods and outer preformed armor rods are the helical form bendings that is formed by some high-strength aluminum alloy filament winding systems, can form a sleeve pipe after every cover preformed armor rods all cooperates; The preforming internal diameter of described internal layer preformed armor rods is littler than high temperature wire external diameter to be installed, this internal layer preformed armor rods twines and is installed on the high temperature wire, the preforming internal diameter of described outer preformed armor rods is littler than the preforming external diameter of described internal layer preformed armor rods, and this skin preformed armor rods twines and is installed on the described internal layer preformed armor rods; Described rubber packing is arranged between described outer preformed armor rods and the internal layer preformed armor rods; Described sheath is fixedly set on the described outer preformed armor rods by the U-shaped intermediate plate.
Further, described sheath is the symmetrically arranged semicircular cylinder of stretching ear that has respectively, describedly stretches ear and the U-shaped intermediate plate is provided with through hole, and screw bolt and nut is installed in the through hole.
Further, described sheath and U-shaped intermediate plate are made by high-strength aluminum alloy.
Further, described rubber packing is made by high-temperature resistant rubber.
The utility model adopts double-deck preformed armor rods structure, and middle lining has formed the grip force to high temperature wire with high temperature resistant, high elastic rubber liner, and dangles and a little be distributed on the whole internal layer preformed armor rods, has avoided stress concentrated.In addition, U-shaped intermediate plate, the metallic sheath that adopts aluminium alloy to make can guarantee that the heat of high temperature wire is transmitted to can be divided apace behind the suspension clamp and dissipate, double-deck preformed armor rods structure has also increased the area of dissipation of gold utensil, the temperature that these factor actings in conjunction make overhanging golden tool is unlikely too high, thereby guarantee the grip of gold utensil, and then make gold utensil satisfy instructions for use lead.
Description of drawings
Fig. 1 is the schematic diagram of the anchor clamps of available technology adopting.
Fig. 2 is the utility model structural representation.
Fig. 3 is the partial enlarged drawing among Fig. 2.
Fig. 4 be among Fig. 2 A-A to generalized section.
Fig. 5 is the structural representation of inside and outside layer preformed armor rods.
Embodiment
Shown in Fig. 2 to 5, the utility model comprises: internal layer preformed armor rods 1, outer preformed armor rods 2, rubber packing 3, sheath 4 and U-shaped intermediate plate 5, internal layer preformed armor rods 1 and outer preformed armor rods 2 are the helical form bendings that formed by some high-strength aluminum alloy filament winding systems, after all cooperating, every cover preformed armor rods can form a sleeve pipe, the preforming internal diameter of internal layer preformed armor rods 1 is littler than high temperature wire to be installed 10 external diameters, this internal layer preformed armor rods 1 twines and is installed on the high temperature wire 10, the preforming internal diameter of outer preformed armor rods 2 is littler than the preforming external diameter of internal layer preformed armor rods 1, and this skin preformed armor rods 2 twines and is installed on the internal layer preformed armor rods 1; Rubber packing 3 is arranged between outer preformed armor rods 2 and the internal layer preformed armor rods 1, and sheath 4 is fixedly set on the outer preformed armor rods 2 by U-shaped intermediate plate 5; Wherein, sheath 4 has the semicircular cylinder of stretching ear respectively for symmetric arrangement, stretch ear and U-shaped intermediate plate 5 is provided with through hole, bolt 6 and nut 7 are installed in the through hole, U-shaped intermediate plate 5 are held tightly sheath 4, simultaneously sheath 4 is held tightly outer preformed armor rods 2 by fastening nut 7, thereby play fastening and effect clamping, can also suit pad 8 between nut 7 and U-shaped intermediate plate 5, and closed pin 9 is set at the opposite side of nut 7, with play strengthen fastening, prevent the effect that comes off; Sheath 4 and U-shaped intermediate plate 5 are made by high-strength aluminum alloy, and rubber packing 3 is made by high-temperature resistant rubber, and the material of bolt 5, nut 6, pad 7 all is a galvanized steel, and the material of closed pin 9 is brass or stainless steel.
Claims (5)
1, a kind of high temperature wire suspension clamp, it is characterized in that, comprise: internal layer preformed armor rods, outer preformed armor rods, rubber packing, sheath and U-shaped intermediate plate, internal layer preformed armor rods and outer preformed armor rods are the helical form bendings that is formed by some high-strength aluminum alloy filament winding systems, can form a sleeve pipe after every cover preformed armor rods all cooperates; The preforming internal diameter of described internal layer preformed armor rods is littler than high temperature wire external diameter to be installed, this internal layer preformed armor rods twines and is installed on the high temperature wire, the preforming internal diameter of described outer preformed armor rods is littler than the preforming external diameter of described internal layer preformed armor rods, and this skin preformed armor rods twines and is installed on the described internal layer preformed armor rods; Described rubber packing is arranged between described outer preformed armor rods and the internal layer preformed armor rods; Described sheath is fixedly set on the described outer preformed armor rods by the U-shaped intermediate plate.
2, a kind of high temperature wire suspension clamp according to claim 1 is characterized in that, described sheath be symmetric arrangement have the semicircular cylinder of stretching ear respectively, describedly stretch ear and the U-shaped intermediate plate is provided with through hole, screw bolt and nut is installed in the through hole.
3, a kind of high temperature wire suspension clamp according to claim 1 and 2 is characterised in that, described inside and outside layer preformed armor rods all adopts the high-strength aluminum alloy silk to make.
4, a kind of high temperature wire suspension clamp according to claim 3 is characterized in that, described sheath and U-shaped intermediate plate are made by high-strength aluminum alloy.
5, a kind of high temperature wire suspension clamp according to claim 4 is characterized in that described rubber packing is made by high-temperature resistant rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127455 CN2831561Y (en) | 2005-10-14 | 2005-10-14 | Suspension wire clips for high temp wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127455 CN2831561Y (en) | 2005-10-14 | 2005-10-14 | Suspension wire clips for high temp wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831561Y true CN2831561Y (en) | 2006-10-25 |
Family
ID=37136480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127455 Expired - Lifetime CN2831561Y (en) | 2005-10-14 | 2005-10-14 | Suspension wire clips for high temp wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831561Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887083A (en) * | 2011-07-19 | 2013-01-23 | 北京盈电电气有限公司 | Pre-twisted insulated protective strip for contact system |
| TWI413325B (en) * | 2009-06-25 | 2013-10-21 | ||
| CN103373246A (en) * | 2012-04-13 | 2013-10-30 | 北京盈电电气有限公司 | Pre-formed armor connection wire clamp for carrier cable |
| CN106803659A (en) * | 2015-11-26 | 2017-06-06 | 江苏天南电力器材有限公司 | One kind has monitoring function pre-hinged catenarian cable cleat |
| CN107170536A (en) * | 2017-07-05 | 2017-09-15 | 国网青海省电力公司海东供电公司 | Standoff and insulator |
-
2005
- 2005-10-14 CN CN 200520127455 patent/CN2831561Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI413325B (en) * | 2009-06-25 | 2013-10-21 | ||
| CN102887083A (en) * | 2011-07-19 | 2013-01-23 | 北京盈电电气有限公司 | Pre-twisted insulated protective strip for contact system |
| CN103373246A (en) * | 2012-04-13 | 2013-10-30 | 北京盈电电气有限公司 | Pre-formed armor connection wire clamp for carrier cable |
| CN106803659A (en) * | 2015-11-26 | 2017-06-06 | 江苏天南电力器材有限公司 | One kind has monitoring function pre-hinged catenarian cable cleat |
| CN107170536A (en) * | 2017-07-05 | 2017-09-15 | 国网青海省电力公司海东供电公司 | Standoff and insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061025 |
|
| EXPY | Termination of patent right or utility model |