CN201877767U - Antiskid sleeve for transmission line damper - Google Patents
Antiskid sleeve for transmission line damper Download PDFInfo
- Publication number
- CN201877767U CN201877767U CN2010206433600U CN201020643360U CN201877767U CN 201877767 U CN201877767 U CN 201877767U CN 2010206433600 U CN2010206433600 U CN 2010206433600U CN 201020643360 U CN201020643360 U CN 201020643360U CN 201877767 U CN201877767 U CN 201877767U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- inner sleeve
- transmission line
- lead
- outer tube
- 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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Abstract
An antiskid sleeve for a transmission line damper is made of rubber pipes and comprises an inner sleeve and an outer sleeve. A circular hole matching with the outer diameter of a lead is arranged in the inner sleeve, a conical surface is disposed on the outer surface of the inner sleeve, the diameter of the upper end of the inner sleeve is larger than that of the lower end of the inner sleeve, and correspondingly, a conical hole is arranged in the outer sleeve and matches with the outer surface of the inner sleeve. The antiskid sleeve for a transmission line damper is made of rubber and consists of the inner sleeve and the outer sleeve, and can prevent sliding due to larger acting force of the antiskid sleeve on the lead when being tightly clamped with the lead under the action of external force, simultaneously, the conical surface with a large top and a small bottom is arranged on the outer surface of the inner sleeve, and the inner sleeve and the outer sleeve are in trend of being gradually tighten to each other under the action of the external force so as to effectively prevent the lead from sliding.
Description
Technical field
The utility model relates to the electric power transmission line antihunting device, specifically is a kind of anti-sliding sleeve that is used for transmission line antivibration hammer.
Background technology
Transmission line between two root line bars or pylon is under the wind-force effect comparatively strong rocking to take place, as effectively it not being limited, to make the easy fatigue damage of lead, disconnected strand of lead takes place, influence the operate as normal of power circuit, when rocking when comparatively violent even can destroying insulator that the lead two ends link to each other and devices such as gold utensil, cause damage.General at present the employing in the wire clamp lower end installed stockbridge damper, and when lead teetertottered, stockbridge damper is up-down vibration also, but stockbridge damper up-down vibration frequency is different with the frequency that lead rocks,
With this rolling power of offsetting lead, effectively reduce the shaking amplitude of lead.But existing stockbridge damper adopts aluminum member more, and it is slippage easily in use, plays the effect of application, even influences the useful life of lead.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-sliding sleeve that is used for transmission line antivibration hammer, and the described this anti-sliding sleeve that is used for transmission line antivibration hammer will solve the easy slippage of prior art stockbridge damper, not have the technical problem of antihunt action.
The purpose of this utility model is achieved through the following technical solutions: it is made of rubber tube, should constitute by inner sleeve and outer tube by anti-sliding sleeve, be provided with the circular hole that cooperates with wire diameter in this inner sleeve, the inner sleeve lateral surface is a taper surface, its upper end diameter is greater than lower end diameter, accordingly, offer bellmouth in the outer tube, this bellmouth matches with the lateral surface of inner sleeve.
Outer sleeve upper and lower end are provided with round ring boss.
Outer tube and inner sleeve sidewall offer along its axial seam.
The madial wall of inner sleeve and outer tube is provided with reticulate pattern.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model is at the anti-sliding sleeve that rubber is made that is provided with of the anti-sliding sleeve that is used for transmission line antivibration hammer, should constitute by inner sleeve and outer tube by anti-sliding sleeve, when clamping with lead under external force, itself and lead active force are bigger, can prevent slippage, simultaneously, up big and down small tapered of inner sleeve lateral surface, under external force, be gradually tight trend between inner sleeve and the outer tube, effectively avoid its slippage.
Description of drawings
Fig. 1 is the inner sleeve structural representation that is used for the anti-sliding sleeve of transmission line antivibration hammer of the present utility model.
Fig. 2 is the outer sleeve structure schematic diagram that is used for the anti-sliding sleeve of transmission line antivibration hammer of the present utility model.
Fig. 3 is the structural representation that is used for the anti-sliding sleeve of transmission line antivibration hammer of the present utility model.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is used for the anti-sliding sleeve of transmission line antivibration hammer, it is made of rubber tube, should be made of inner sleeve 1 and outer tube 2 by anti-sliding sleeve, be provided with the circular hole that cooperates with wire diameter in this inner sleeve 1, inner sleeve 1 lateral surface is a taper surface, its upper end diameter is greater than lower end diameter, accordingly, offer bellmouth in the outer tube 2, this bellmouth matches with the lateral surface of inner sleeve 1.Outer tube 2 top and bottom are provided with round ring boss 22.Outer tube 2 and inner sleeve 1 sidewall offer respectively along its axial seam 21,11.
Certainly,, can improve the frictional force of contact-making surface, further improve skidproof effect if be provided with reticulate pattern at the madial wall of inner sleeve and outer tube.
Claims (4)
1. anti-sliding sleeve that is used for transmission line antivibration hammer, it is made of rubber tube, it is characterized in that: this anti-sliding sleeve is made of inner sleeve and outer tube, be provided with the circular hole that cooperates with wire diameter in this inner sleeve, the inner sleeve lateral surface is a taper surface, and its upper end diameter is greater than lower end diameter, and is corresponding, offer bellmouth in the outer tube, this bellmouth matches with the lateral surface of inner sleeve.
2. the anti-sliding sleeve that is used for transmission line antivibration hammer as claimed in claim 1, it is characterized in that: outer sleeve upper and lower end are provided with round ring boss.
3. the anti-sliding sleeve that is used for transmission line antivibration hammer as claimed in claim 2 is characterized in that: outer tube and inner sleeve sidewall offer along its axial seam.
4. as claim 1 or the 2 or 3 described anti-sliding sleeves that are used for transmission line antivibration hammer, it is characterized in that: the madial wall of inner sleeve and outer tube is provided with reticulate pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206433600U CN201877767U (en) | 2010-12-06 | 2010-12-06 | Antiskid sleeve for transmission line damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206433600U CN201877767U (en) | 2010-12-06 | 2010-12-06 | Antiskid sleeve for transmission line damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877767U true CN201877767U (en) | 2011-06-22 |
Family
ID=44165676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206433600U Expired - Lifetime CN201877767U (en) | 2010-12-06 | 2010-12-06 | Antiskid sleeve for transmission line damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673176A (en) * | 2016-02-26 | 2016-06-15 | 合肥华凌股份有限公司 | Exhaust pipe damping rubber block |
-
2010
- 2010-12-06 CN CN2010206433600U patent/CN201877767U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673176A (en) * | 2016-02-26 | 2016-06-15 | 合肥华凌股份有限公司 | Exhaust pipe damping rubber block |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |