CN201829893U - Energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp - Google Patents
Energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp Download PDFInfo
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- CN201829893U CN201829893U CN2010205749752U CN201020574975U CN201829893U CN 201829893 U CN201829893 U CN 201829893U CN 2010205749752 U CN2010205749752 U CN 2010205749752U CN 201020574975 U CN201020574975 U CN 201020574975U CN 201829893 U CN201829893 U CN 201829893U
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- suspension clamp
- preformed armor
- armor rods
- wire clamp
- semi
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Abstract
The utility model relates to an energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp which comprises a suspended pre-stranded wire clamp, a suspended pre-stranded wire clamp body adopts a semi-opened hinge structure; a plurality of smooth curved surfaces are in gradual transition at a cavity, and a large curved surface profile is arranged at the outlet part of the cavity; a suspended wire clamp rubber has a semi-opened structure; the curved surface of the external profile and the profile of the suspended wire clamp body are maintained to be consistent, and a lead clamping groove is arranged between; a hinge pin adopts a stainless steel shaft, and end parts are semi-spherical; raised arc lugs are arranged at two ends of a suspension rod; and the pre-stranded wire has a spiral linear structure, and two ends thereof are processed to be semi-spherical. The energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp has the following advantages 1. magnetic loss and power consumption are avoided, higher holding power is formed by the clamp and leads; 2. extraordinary ZL102 aluminum alloy is adopted as the raw material, and trace elements such as strontium, silicon, manganese, magnesium, rare earth and the like are added and smelted under a certain high temperature, and then are subjected to polishing, shot blasting, chemical passivation and the like, thus achieving high strength, high toughness, corrosion resistance, and heat resistance of products; and 3. the energy saving effect is remarkable and improved by 10 to 20 percent.
Description
Technical field
The utility model relates to a kind ofly can avoid the magnetic loss power consumption, can form the used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil of good grip with lead again, belongs to the preformed armor rods suspension clamp and makes the field.
Background technology
CN2372811Y, title " pre-twisted fastener type suspension clamp ", have with the carriage of recessed crank slot and the pressing plate of the recessed crank slot of a band protrusion, have the screw of four pairs of symmetries to be fastened between the bent axle of carriage and pressing plate by the lead of bolt with the looping preformed armor rods on carriage and the pressing plate, the carriage both sides respectively have a buckle to be connected with link plate.Its weak point: the one, there is the magnetic loss power consumption in the parts suspension clamp that is connected with lead; The 2nd, with defectives such as the not enough generation of lead grip slippage come off.
The utility model content
Purpose of design: avoid the weak point in the background technology, design and a kind ofly can avoid the magnetic loss power consumption, can form the used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil of good grip with lead again.
Design: in order to realize above-mentioned purpose of design.1, the suspension clamp main body adopts the design of semi-open type hinge arrangement, the die cavity place is a plurality of smooth surface gradual transitions, the outlet position is the large curved surface profile, increase the amplitude of fluctuation of lead at two ends, effectively increase lifting surface area, it is stressed evenly to reach each position, the wire clamp outside is slick and sly the processing, the corona that produces when reducing high voltage, hangers place, wire clamp top is a reinforced structure, improves the breakdown strength of this position when stressed.2, suspension clamp rubber is the semi-open type structure, and the profile of exterior contour curved surface and wire clamp main body is consistent, and the centre is a folder metallic channel, and the metallic channel two ends are provided with arc chord angle.3, joint pin adopts stainless steel shaft, and the end is hemisphere, keeps good anticorona performance, an end band one anticreep pad draw-in groove.4, suspension rod is according to the engineering electric requirement, select suitable pitch of holes, both ends are provided with the circular arc hangers of a projection, improve the intensity and the scope of activities at this position, adopt two circular arc muscle structural designs above the suspension rod, improve bulk strength and antitorque commentaries on classics, the suspension rod material adopts and the equal material of suspension clamp main body.5, preformed armor rods adopts the spiral yarn shaped structure of certain-length, and both ends all are treated to hemisphere, every group stranded after, lead is produced stronger grip force, to the surface protection of lead.6, the anticreep pad is a stainless steel stamping parts, and the interior flexible tolerance fit of crossing is fixed together with the stainless steel bearing pin, middlely is fluting, has enough degree of tightness gaps, anticreep to be lined with when guaranteeing to install to imitate to produce when avoiding the long-time running of stainless steel bearing pin to become flexible and obscission.
Technical scheme: used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil, it comprises the preformed armor rods suspension clamp, the suspension clamp body adopts the semi-open type hinge arrangement in the described preformed armor rods suspension clamp, the die cavity place is a plurality of smooth surface gradual transitions, the outlet position is the large curved surface profile, suspension clamp rubber is the semi-open type structure, the profile of exterior contour curved surface and suspension clamp body is consistent, the centre is a folder metallic channel, joint pin adopts stainless steel shaft, and the end is hemisphere, and the suspension rod both ends are provided with the circular arc hangers of a projection, preformed armor rods is spiral yarn shaped structure, and both ends all are treated to hemisphere.
The utility model is compared with background technology, and the one, can avoid the magnetic loss power consumption, can form good grip with lead again; The 2nd, intensity height, wear-resistant, corrosion-resistant, heat-resisting quantity; The 3rd, it is raw material that material adopts with special ZL102 aluminium alloy, add the fusion under certain hot conditions of trace elements such as strontium, silicon, manganese, magnesium and rare earth, adopt the gravity-assist pouring technological forming, through solid molten, timeliness heat treatment, the surface reaches high strength, high tenacity, corrosion-resistant, the resistance to elevated temperatures of product again through processing such as polishing, shot-peening and chemical passivations; The 4th, energy-saving effect is remarkable, improves 10～20%; The 5th, structural design novelty, uniqueness, simple; The 5th, easy for installation, be applicable on the transmission line of any electric pressure.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of preformed armor rods suspension clamp gold utensil.
Fig. 2 is the structural representation of preformed armor rods.
Fig. 3 is the side-looking structural representation of Fig. 1.
Fig. 4 is a suspension clamp main body structure schematic diagram.
Fig. 5 is a suspension clamp rubber structure schematic diagram.
Embodiment
Embodiment 1 is with reference to accompanying drawing 1-5.Used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil, it comprises the preformed armor rods suspension clamp, suspension clamp body 1 adopts the semi-open type hinge arrangement in the described preformed armor rods suspension clamp, the die cavity place is a plurality of smooth surface gradual transitions, the outlet position is the large curved surface profile, it is raw material that suspension clamp body material adopts with special ZL102 aluminium alloy, add strontium, silicon, manganese, the fusion under certain hot conditions of trace element such as magnesium and rare earth, adopt the gravity-assist pouring technological forming, through solid molten, timeliness heat treatment, the surface is again through polishing, processing such as shot-peening and chemical passivation reaches the high strength of product, high tenacity, corrosion-resistant, resistance to elevated temperatures.Suspension clamp rubber 2 is the semi-open type structure, the profile of exterior contour curved surface and suspension clamp body 1 is consistent, the centre is a folder metallic channel, joint pin 3 adopts stainless steel shaft, and the end is hemisphere, and suspension rod 4 both ends are provided with the circular arc hangers of a projection, preformed armor rods 5 is spiral yarn shaped structure, both ends all are treated to hemisphere, and the preformed armor rods material is the rustproof aluminum alloy wire rod, have stronger decay resistance.
Draw-in groove is fixed together on described joint pin one end band, one anticreep pad 6 and the stainless steel bearing pin, and is middle for slotting.
Described suspension clamp body 1 outside is round slip surface, the corona that produces when reducing high voltage.
Hangers place, described wire clamp top is a reinforced structure, improves the breakdown strength of this position when stressed.
Described metallic channel two ends are provided with arc chord angle, stress when avoiding this position to compress is concentrated, an aluminum alloy sheet is inlayed in rubber inside, improve the horizontal and vertical intensity of whole rubber, the rubber material adopts Ethylene Propylene Terpolymer, have in the time of 120～140 ℃, do not lose its elasticity and hardness performance, reach high temperature resistant and abrasion resistance properties.
An aluminum alloy sheet is inlayed in described rubber inside, improves the horizontal and vertical intensity of whole rubber, and the rubber material adopts Ethylene Propylene Terpolymer, has in the time of 120～140 ℃, does not lose its elasticity and hardness performance, reaches high temperature resistant and abrasion resistance properties.
The application's used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil, lead at first clamps by suspension clamp rubber 2, secondly one group of preformed armor rods is put between suspension clamp body 1 and the suspension clamp rubber 2, suspension clamp body 1 bolt is tightened, preformed armor rods 5 is twined along the lead two ends, and finally the hangers stay bolt by suspension clamp body 1 is fixed on the iron tower annex.After a whole set of gold utensil energising, because it is raw material that suspension clamp body 1, suspension rod 4, preformed armor rods 5 critical pieces adopt with special ZL102 aluminium alloy, adds trace elements such as strontium, silicon, manganese, magnesium and rare earth, energy-saving effect improves 10～20%, tamper-proof intensity improves greatly, fine corrosion resistance.Suspension clamp rubber 2 is adopted in suspension clamp body and lead cooperation place, the wearing and tearing of lead and suspension clamp body 1 when avoiding long-time gentle breeze to shake, in the life-span of extension lead, the temperature the when resistance to elevated temperatures of suspension clamp rubber 2 is higher than the lead normal power-up is far away guaranteed long-time safe operation.Preformed armor rods 5 is wrapped in conductive line surfaces by spiral form, increases the contact area with lead, has both reached the guardwire surface, can avoid lead to be subjected to various wind-force for a long time simultaneously again and the slippage that produces, further improves grip.Suspension rod 4 supports the mechanical damage intensity at upper and lower two positions, and satisfying with suspension clamp body 1 again simultaneously has certain slewing area in the hangers junction, when avoiding being subjected to out-of-balance force, produces torque failure.Can solve along with long gentle breeze vibrations at suspension clamp body 1 hinge position anticreep pad 6, produce the loose or dislocation problem at the bearing pin place.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection range of the present utility model.
Claims (6)
1. used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil, it comprises the preformed armor rods suspension clamp, it is characterized in that: the suspension clamp body adopts the semi-open type hinge arrangement in the described preformed armor rods suspension clamp, the die cavity place is a plurality of smooth surface gradual transitions, the outlet position is the large curved surface profile, suspension clamp rubber is the semi-open type structure, the profile of exterior contour curved surface and suspension clamp body is consistent, the centre is a folder metallic channel, joint pin adopts stainless steel shaft, and the end is hemisphere, and the suspension rod both ends are provided with the circular arc hangers of a projection, preformed armor rods is spiral yarn shaped structure, and both ends all are treated to hemisphere.
2. used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil according to claim 1 is characterized in that: draw-in groove is fixed together on described joint pin one end band, one anticreep pad and the stainless steel bearing pin, and is middle for slotting.
3. used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil according to claim 1, it is characterized in that: described suspension clamp body exterior is round slip surface.
4. used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil according to claim 1, it is characterized in that: hangers place, described wire clamp top is a reinforced structure.
5. used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil according to claim 1, it is characterized in that: described metallic channel two ends are provided with arc chord angle.
6. used for transmission line energy-saving type wear-resistant separation preventing preformed armor rods suspension clamp gold utensil according to claim 1, it is characterized in that: an aluminum alloy sheet is inlayed in described rubber inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205749752U CN201829893U (en) | 2010-10-25 | 2010-10-25 | Energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205749752U CN201829893U (en) | 2010-10-25 | 2010-10-25 | Energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829893U true CN201829893U (en) | 2011-05-11 |
Family
ID=43968407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205749752U Expired - Fee Related CN201829893U (en) | 2010-10-25 | 2010-10-25 | Energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606856A (en) * | 2013-11-29 | 2014-02-26 | 国家电网公司 | Pre-twisted wire installation clamp |
| CN114977055A (en) * | 2022-06-22 | 2022-08-30 | 浙江泰昌实业有限公司 | Wire suspension wire clamp device of power transmission line |
-
2010
- 2010-10-25 CN CN2010205749752U patent/CN201829893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606856A (en) * | 2013-11-29 | 2014-02-26 | 国家电网公司 | Pre-twisted wire installation clamp |
| CN103606856B (en) * | 2013-11-29 | 2017-01-04 | 国家电网公司 | A kind of preformed armor rods installs fixture |
| CN114977055A (en) * | 2022-06-22 | 2022-08-30 | 浙江泰昌实业有限公司 | Wire suspension wire clamp device of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110511 Termination date: 20161025 |