CN2872695Y - Energy-saving anti-vibration hammer - Google Patents
Energy-saving anti-vibration hammer Download PDFInfo
- Publication number
- CN2872695Y CN2872695Y CN 200620100124 CN200620100124U CN2872695Y CN 2872695 Y CN2872695 Y CN 2872695Y CN 200620100124 CN200620100124 CN 200620100124 CN 200620100124 U CN200620100124 U CN 200620100124U CN 2872695 Y CN2872695 Y CN 2872695Y
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- CN
- China
- Prior art keywords
- pressing plate
- hammer
- annex
- energy
- steel hinge
- 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a power utensil, in particular to a power-saving anti-vibration hammer. The anti-vibration hammer comprises a hammer, steel strands, a pressing plate and accessories thereof, wherein the hammer is fixed on both ends of the steel strands; and the pressing plate and the accessories made of magnet-free materials are provided at the middle of the steel strands and are fixed together through screws. Accordingly, the magnetic loop produced by power transmission line can be obviated to eliminate or reduce power loss. Additionally, the pressing plate and the accessories are configured reasonably and conveniently. Further, a bushing is arranged between the hammer and the steel strands, and a water leakage hole is formed below the hammer to prevent the hammer and steel strands from being rusted due to foreign matters and moisture accumulated in the hammer head.
Description
Technical field
The utility model relates to a kind of electric armour clamp, relates in particular to a kind of energy-saving vibration prevention hammer.
Background technology
The vibration absorber of overhead transmission line adopts the StockBridge stockbridge damper mostly at present.It is to be made of a pair of hollow cylindrical tup of a steel strand wire two end axles to horizontal fixed, and is that fulcrum hangs on the power transmission line with the mid point of steel streakline.This stockbridge damper has the following disadvantages: 1. often gather foreign material, aqueous vapor etc. in the hollow tup, thereby tup and steel strand wire easy-to-rust, useful life is shorter; 2. the wire clamp that connects power transmission line is the ferrimagnet manufacturing, and energy consumption is bigger.
Summary of the invention
Shorter useful life in order to solve above-mentioned stockbridge damper, the technological deficiency that energy consumption is bigger, the purpose of this utility model provide a kind of rational in infrastructure, and steel strand wire are difficult for corrosion, long service life, energy-conservation overhead transmission line stockbridge damper.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of energy-saving vibration prevention hammer comprises weight, steel hinge line, pressing plate and pressing plate annex, and weight is fixed on the two ends of steel hinge line, and pressing plate and pressing plate annex are located at the steel hinge line middle part, and pressing plate and pressing plate annex adopt the nonmagnetic steel material, and are fixed together by fastening bolt.
Above-mentioned pressing plate lower knuckle forms and the suitable hook of steel hinge line, and the pressing plate upper recess forms and the suitable pressuring line groove of power transmission line; Pressing plate extends above pressuring line groove and is provided with a fritter and connects tongue, described pressing plate annex upper recess forms pressuring line groove, pressuring line groove on pressing plate and the pressing plate annex is formed the installing port of power transmission line, and above the pressuring line groove of pressing plate annex, be provided with the connector suitable with being connected tongue, the below of pressing plate annex is provided with the installing port of fastening bolt, pressing plate is connected with connector by being connected tongue with pressing plate annex top, and pressing plate is connected by fastening bolt with pressing plate annex below.
Be provided with sleeve pipe between above-mentioned weight and the steel hinge line, below weight, be provided with leaking hole.
The utility model is owing to adopted above technical scheme, and pressing plate and pressing plate annex adopt the nonmagnetic steel material, can effectively cut off the magnetic loop that the power transmission line conduction forms, and eliminates or has reduced electric energy loss.Nonmagnetic steel can adopt manganese 20%, aluminium 1%, chromium 3%, carbon 0.2%, compound rare-earth element 0.1%, sulphur＜0.04%, phosphorus＜0.04%, compound rare-earth element are praseodymium and neodymium, its surplus is iron (this alloying component, the applicant has applied for patent of invention, application number is 200510050833.X).In addition, the structure of pressing plate and pressing plate annex is provided with rationally, and is easy for installation.Exist simultaneously, be provided with sleeve pipe between weight and the steel hinge line, below weight, be provided with leaking hole, solved and often gathered foreign material, aqueous vapor in the hollow tup, thereby the defective of tup and steel strand wire easy-to-rust.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram.
Fig. 3 is the structural representation of Fig. 1 center platen.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of Fig. 1 center platen annex.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the structural representation of the utility model embodiment 2.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done a detailed explanation.
Embodiment 1
A kind of energy-saving vibration prevention hammer as shown in Figure 1 and Figure 2 comprises weight 7, steel hinge line 8, pressing plate 1 and pressing plate annex 2, and weight 7 is fixed on the two ends of steel hinge line 8, and pressing plate 1 and pressing plate annex 2 are located at steel hinge line 8 middle parts.Between weight 7 and steel hinge line 8, be provided with sleeve pipe 9, below weight 7, be provided with leaking hole 17.
As shown in Figure 3, Figure 4, pressing plate 1 lower knuckle forms the hook suitable with steel hinge line 8, and pressing plate 1 upper recess forms the pressuring line groove 13 suitable with power transmission line 10; Pressing plate 1 is provided with a fritter in the extension of pressuring line groove 13 upper center and connects tongue 11.
As Fig. 5, shown in Figure 6, pressing plate annex 2 upper recess form pressuring line groove 16, and the pressuring line groove 13,16 on pressing plate 1 and the pressing plate annex 2 is formed the installing port 15 of power transmission lines 10.Above the pressuring line groove 16 of pressing plate annex 2, be provided with the connector 14 suitable with being connected tongue 11, the below of pressing plate annex 2 is provided with the installing port 15 of fastening bolt 5, pressing plate 1 is connected with connector 14 by being connected tongue 11 with pressing plate annex 2 tops, and pressing plate 1 is connected by fastening bolt 5 with pressing plate annex 2 belows.Fastening bolt 5 is provided with nut 6, and nut 6 tops are provided with elastomeric pad 3.Be provided with packing ring 4 in the elastomeric pad 3.
Above-mentioned pressing plate 1 and pressing plate annex 2 all adopt the nonmagnetic steel material.
A kind of energy-saving vibration prevention hammer as shown in Figure 7 comprises weight 7, steel hinge line 8, pressing plate 1 and pressing plate annex 2, and weight 7 is fixed on the two ends of steel hinge line 8, and pressing plate 1 and pressing plate annex 2 are located at steel hinge line 8 middle parts.Pressing plate 1 is connected by upper and lower fastening bolt 5 with pressing plate annex 2.
Claims (3)
1. energy-saving vibration prevention hammer, comprise weight (7), steel hinge line (8), pressing plate (1) and pressing plate annex (2), weight (7) is fixed on the two ends of steel hinge line (8), pressing plate (1) and pressing plate annex (2) are located at steel hinge line (8) middle part, it is characterized in that pressing plate (1) and pressing plate annex (2) adopt the nonmagnetic steel material, and be fixed together by fastening bolt (5).
2. a kind of energy-saving vibration prevention hammer as claimed in claim 1 is characterized in that pressing plate (1) lower knuckle forms and the suitable hook (12) of steel hinge line (8); Pressing plate (1) upper recess forms and the suitable pressuring line groove (13) of power transmission line (10), pressing plate (1) is provided with a fritter in the extension of pressuring line groove (13) top and connects tongue (11), described pressing plate annex (2) upper recess forms pressuring line groove (16), pressuring line groove (13) on pressing plate (1) and the pressing plate annex (2), (16) installing port of composition power transmission line (10), and be provided with the connector (14) suitable with being connected tongue (11) in the pressuring line groove (16) of pressing plate annex (2) top, the below of pressing plate annex (2) is provided with the installing port (15) of fastening bolt (5), pressing plate (1) is connected with connector (14) by being connected tongue (11) with pressing plate annex (2) top, and pressing plate (1) is connected by fastening bolt (5) with pressing plate annex (2) below.
3. a kind of energy-saving vibration prevention hammer as claimed in claim 1 or 2 is characterized in that being provided with sleeve pipe (9) between weight (7) and the steel hinge line (8), is provided with leaking hole (17) in weight (7) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100124 CN2872695Y (en) | 2006-01-05 | 2006-01-05 | Energy-saving anti-vibration hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100124 CN2872695Y (en) | 2006-01-05 | 2006-01-05 | Energy-saving anti-vibration hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2872695Y true CN2872695Y (en) | 2007-02-21 |
Family
ID=37741035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100124 Expired - Lifetime CN2872695Y (en) | 2006-01-05 | 2006-01-05 | Energy-saving anti-vibration hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2872695Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996690B (en) * | 2006-01-05 | 2010-07-28 | 凤凰科技集团有限公司 | An energy-saving vibration prevention hammer |
| CN103633607A (en) * | 2012-08-22 | 2014-03-12 | 中国电力科学研究院 | Bell jar type damper used in high altitude areas |
-
2006
- 2006-01-05 CN CN 200620100124 patent/CN2872695Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996690B (en) * | 2006-01-05 | 2010-07-28 | 凤凰科技集团有限公司 | An energy-saving vibration prevention hammer |
| CN103633607A (en) * | 2012-08-22 | 2014-03-12 | 中国电力科学研究院 | Bell jar type damper used in high altitude areas |
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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: 20070221 |
|
| EXPY | Termination of patent right or utility model |