CN204089123U - Skidproof antivibration hammer - Google Patents
Skidproof antivibration hammer Download PDFInfo
- Publication number
- CN204089123U CN204089123U CN201420421917.4U CN201420421917U CN204089123U CN 204089123 U CN204089123 U CN 204089123U CN 201420421917 U CN201420421917 U CN 201420421917U CN 204089123 U CN204089123 U CN 204089123U
- Authority
- CN
- China
- Prior art keywords
- wire
- clamping plate
- plate face
- thorn
- skidproof
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to the stockbridge damper that transmission line uses, particularly a kind of Skidproof antivibration hammer.It comprises two tups being connected to steel strand wire two ends, and to be connected on steel strand wire and wire clamp between two tups; This wire clamp comprises the subiculum and cover plate with corresponding wire clamping plate face, is connected between subiculum and cover plate by fixture; This wire clamping plate face has card thorn, and the thorn point of this card thorn inwardly.It can prevent effectively, and the wire annexes such as stockbridge damper are sliding to be run, and greatly reduces equipment deficiency on electric power line pole tower, wire, extensively can get involved the anti-skidding race of installation of the circuit annex of the exposed multiply aluminum conductor for each grade.Thus the duplication of labour probability effectively reduced on shaft tower and interruption duration, improve the serviceability rate of operational outfit.
Description
Technical field
The utility model relates to the stockbridge damper that transmission line uses, particularly a kind of Skidproof antivibration hammer.
Background technology
In recent decades, the stockbridge damper on transmission line and annex install often be arranged in wire discharge terminate after clamp time implement together.At this moment, the staff on shaft tower is oversize in the work high above the ground time, and oneself has a pain in the back, and installs, perform a task perfunctorily to annex, from the use winding method of aluminium armor tape to a chain for binding criminals bolt fastening quality less than position.Expanding with heat and contract with cold of steel reinforced aluminium conductor, not only on vertical section, also needing to consider the difference of expanding with heat and contract with cold because there being steel strand wire steel, hindering expanding with heat and contract with cold on aluminium vertical section, and cause the growth rate of expanding with heat and contract with cold on cross section.Coastal in THE LOWER YANGTZE VALLEY, aluminum metal, when summer temperature is the highest under direct sunlight with temperature difference You Jin Baidu when winter, night was the coldest.The thermal coefficient of expansion of steel is 1.2 * 10
-5/ DEG C; The thermal coefficient of expansion of aluminium is 2.3 * 10
-5/ DEG C; The gap of thermal coefficient of expansion, and the superposition of other factors impact, certain interval will be gone between aluminium and the component of steel, serious aluminium armor tape forms a ghost outward at wire, wire shakes under wind-force effect, make stockbridge damper guiding line sag point do the chronic slip of great-jump-forward, make it lose antihunt action, damage plain conductor on the contrary.
Summary of the invention
The purpose of this utility model is to provide a kind of Skidproof antivibration hammer, solve the technical problem existing for above-mentioned prior art, it can prevent effectively, and the wire annexes such as stockbridge damper are sliding to be run, greatly reduce equipment deficiency on electric power line pole tower, wire, extensively can get involved the anti-skidding race of installation of the circuit annex of the exposed multiply aluminum conductor for each grade.Thus the duplication of labour probability effectively reduced on shaft tower and interruption duration, improve the serviceability rate of operational outfit.
For achieving the above object, the technical solution of the utility model is:
A kind of Skidproof antivibration hammer, it comprises two tups being connected to steel strand wire two ends, and to be connected on steel strand wire and wire clamp between two tups; It is characterized in that: this wire clamp comprises the subiculum and cover plate with corresponding wire clamping plate face, is connected between subiculum and cover plate by fixture; This wire clamping plate face has card thorn, and the thorn point of this card thorn inwardly.
Described Skidproof antivibration hammer, is characterized in that: the card thorn that this card thorn is controllable rotation direction, length is adjustable, quantity is 1 to 3.
Described Skidproof antivibration hammer, is characterized in that: this wire clamping plate face has screwed hole, and this card thorn rear end has the external screw thread corresponding to screwed hole.
Described Skidproof antivibration hammer, is characterized in that: diameter of wire is at below 240mm folded by the wire clamp, only on the wire clamping plate face of subiculum, installs a card thorn.
Described Skidproof antivibration hammer, is characterized in that: diameter of wire is at 240-300mm folded by the wire clamp, respectively on the wire clamping plate face of subiculum and cover plate installs card thorn corresponding to a position.
Described Skidproof antivibration hammer, is characterized in that: diameter of wire is at more than 400mm folded by the wire clamp, and a card thorn is installed in the wire clamping plate face of subiculum, and two card thorns are installed in the wire clamping plate face of cover plate.
The utility model passes through said structure, its beneficial effect is: effectively can prevent the sliding race of the wire annexes such as stockbridge damper when the utility model uses, greatly reduce equipment deficiency on electric power line pole tower, wire, extensively can get involved the anti-skidding race of installation of the circuit annex of the exposed multiply aluminum conductor for each grade.Thus the duplication of labour probability effectively reduced on shaft tower and interruption duration, improve the serviceability rate of operational outfit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of wire clamp in the utility model.
Fig. 3 is the structural representation of the another kind of execution mode of the utility model wire clamp.。
Fig. 4 is the side sectional view of the utility model wire clamp.
Embodiment
Refer to Fig. 1,2, it is a kind of Skidproof antivibration hammer of the utility model.As shown in the figure: it comprises two tups 1,6 being connected to steel strand wire 2 two ends, and to be connected on steel strand wire 2 and wire clamp 3 between two tups 1,6; This wire clamp 3 comprises the subiculum 4 and cover plate 5 with corresponding wire clamping plate face, is connected between subiculum 4 and cover plate 5 by fixture 7; This wire clamping plate face has card thorn 8, and the thorn point of this card thorn 8 inwardly.
Alternately, this card thorn that card thorn 8 is controllable rotation direction, length is adjustable, quantity is 1 to 3.
Alternately, this wire clamping plate face has screwed hole, this card thorn 8 rear end has the external screw thread corresponding to screwed hole.
Alternately, basic being configured to of specification of card thorn 8: overall length 10-13mm, diameter 3-4mm(and 5-6mm
2), its TOE, is connected with the screwed hole spiral in wire clamping plate face, the direction of controllable line silking and expose thorn and (extend the length in wire clamping plate face according to the large and small adjustment card thorn in preformed armor rods sub-thread footpath; The other end also can be the flat thorn of a word.For the card thorn 8 of heavy-duty steel core aluminum stranded wire configuration can be grown a bit; The card thorn 8 of position light section core aluminum stranded wire configuration can be shorter.This card thorn 8 snap in the degree of depth between preformed armor rods diameter to four/mono-to four/tri-, namely sting less than wire, make wire inside not impaired; Effectively can stop again the sliding race of stockbridge damper.The material of this card thorn 8 need be selected and should not become rusty, corrodes, preferably alloy or stainless and have the metal material of certain toughness.
The utility model is further illustrated below by way of some embodiments.
Embodiment 1
Diameter of wire is at below 240mm folded by the wire clamp 3, only on the wire clamping plate face of subiculum 4, installs a card thorn 8.
Embodiment 2
Diameter of wire is at 240-300mm folded by the wire clamp 3, respectively on the wire clamping plate face of subiculum 4 and cover plate 5 installs card thorn 8 corresponding to a position.
Embodiment 3
Diameter of wire is at more than 400mm folded by the wire clamp 3, a card thorn 8 is installed in the wire clamping plate face of subiculum 4, two card thorns 8 are installed in the wire clamping plate face of cover plate 5, and on the wire clamping plate face of this cover plate 5, the spacing of two card thorns 8 is the distance of folded wire (protecting lines preformed armor rods) outer contacting aspect sub-thread filament diameter after spiral turns about 30 degree four bursts merging.
Refer to Fig. 3-4 again, it is the structural representation of the another kind of execution mode package antivibrating hammer of the utility model.The wire clamp of this package antivibrating hammer also has card thorn as anti-skid structure.
Be only preferred embodiment of the present utility model in sum, be not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, and all should be technology category of the present utility model.
Claims (6)
1. a Skidproof antivibration hammer, it comprises two tups (1,6) being connected to steel strand wire (2) two ends, and is connected to the upper and wire clamp (3) be positioned between two tups (1,6) of steel strand wire (2); It is characterized in that: this wire clamp (3) comprises the subiculum (4) and cover plate (5) with corresponding wire clamping plate face, connected by fixture (7) between subiculum (4) and cover plate (5); This wire clamping plate face has card thorn (8), and the thorn point of this card thorn (8) inwardly.
2. Skidproof antivibration hammer according to claim 1, is characterized in that: the card thorn that this card thorn (8) is controllable rotation direction, length is adjustable, quantity is 1 to 3.
3. Skidproof antivibration hammer according to claim 2, is characterized in that: this wire clamping plate face has screwed hole, and this card thorn (8) rear end has the external screw thread corresponding to screwed hole.
4. the Skidproof antivibration hammer according to claim 1 or 2 or 3, is characterized in that: when the folded diameter of wire of wire clamp (3) is at below 240mm, only on the wire clamping plate face of subiculum (4), install a card thorn (8).
5. the Skidproof antivibration hammer according to claim 1 or 2 or 3, is characterized in that: when the folded diameter of wire of wire clamp (3) is at 240-300mm, the card thorn (8) that each installation position is corresponding on the wire clamping plate face of subiculum (4) and cover plate (5).
6. the Skidproof antivibration hammer according to claim 1 or 2 or 3, it is characterized in that: when the folded diameter of wire of wire clamp (3) is at more than 400mm, a card thorn (8) is installed in the wire clamping plate face of subiculum (4), two card thorns (8) are installed in the wire clamping plate face of cover plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421917.4U CN204089123U (en) | 2014-07-30 | 2014-07-30 | Skidproof antivibration hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421917.4U CN204089123U (en) | 2014-07-30 | 2014-07-30 | Skidproof antivibration hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089123U true CN204089123U (en) | 2015-01-07 |
Family
ID=52181795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421917.4U Expired - Fee Related CN204089123U (en) | 2014-07-30 | 2014-07-30 | Skidproof antivibration hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852338A (en) * | 2015-06-01 | 2015-08-19 | 含山县琛博铸造有限公司 | Anti-slippage stockbridge damper |
-
2014
- 2014-07-30 CN CN201420421917.4U patent/CN204089123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852338A (en) * | 2015-06-01 | 2015-08-19 | 含山县琛博铸造有限公司 | Anti-slippage stockbridge damper |
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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: 20150107 Termination date: 20160730 |