CN202513524U - Strain clamp for carbon fiber-optic cable - Google Patents
Strain clamp for carbon fiber-optic cable Download PDFInfo
- Publication number
- CN202513524U CN202513524U CN201220170750XU CN201220170750U CN202513524U CN 202513524 U CN202513524 U CN 202513524U CN 201220170750X U CN201220170750X U CN 201220170750XU CN 201220170750 U CN201220170750 U CN 201220170750U CN 202513524 U CN202513524 U CN 202513524U
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- Prior art keywords
- steel anchor
- strain clamp
- carbon fiber
- clamp
- cavity
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- 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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Abstract
The utility model discloses a strain clamp for a carbon fiber-optic cable. The strain clamp comprises a clamp body in the shape of a hollow circular tube, a cavity is arranged in the clamp body, a conical lining sleeve is arranged at the front end of the cavity, a clamping mechanism is arranged in the rear of the lining sleeve and comprises a steel anchor, the head of the steel anchor extends into the cavity, an inner clamping sleeve is arranged outside the steel anchor, an outer clamping sleeve is arranged outside the inner clamping sleeve, a flow guide plate is arranged in the middle of the steel anchor and is fixedly connected with the steel anchor by mechanical pressing, and the rear of the flow guide plate is connected with a jointing clamp. The strain clamp has the advantages of simple structure, long service life and the like, and is used for connecting an inner tension structure combination of a carbon fiber composite core, the carbon fiber composite core is not crimped or damaged when the strain clamp is mounted, the strain clamp is simple to operate and does not loose after being mounted, gripping power is high, and the internal structure of the strain clamp can be reused, so that the strain clamp has excellent popularization and use values.
Description
Technical field
The utility model relates to a kind of carbon fiber fiber optic cables strain clamp.
Background technology
Strain clamp is to be used for overhead transmission line, and lead fixed on the strain insulator string that the non-rectilinear bar is set foot on, is played the anchoring effect, and strain clamp will bear the pulling force of lead.At present, China's overhead transmission line conductor adopts steel reinforced aluminium conductor mostly.The strain clamp that is used for this lead adopts steel anchor mode crimping lead steel core and then the steel anchor is inserted aluminum pipe crimping and tension-resisting clip aluminum pipe and becomes one, and is used to carry lead stretching force and conduction.This type lead can satisfy conduction and tension force requirement at present, but because steel reinforced aluminium conductor has magnetic loss, and it is big to move line loss for a long time, when raise by conductor temperature, circuit degree of speeding increases, and is unfavorable for increasing the transmission of electricity of line span and high temperature.
Summary of the invention
The utility model provides a kind of carbon fiber fiber optic cables strain clamp, and simple in structure, long service life is not damaged carbon fiber complex core, and is simple to operate, do not get loose after the installation, and grip is strong, and internal structure can reuse.
For addressing the above problem, the utility model adopts following technical scheme: a kind of carbon fiber fiber optic cables strain clamp, comprise the wire clamp main body, and its wire clamp main body is a hollow round tubular, set inside has cavity; Said cavity front end is provided with a liner sleeve pipe, and the liner sleeve pipe is taper, and liner sleeve pipe rear is provided with clamp system; Said clamp system comprises a steel anchor, and the steel anchor head is stretched in cavity inside, and the steel anchor is outside equipped with interior gripping sleeve, and interior gripping sleeve is outside equipped with outer gripping sleeve; Said steel anchor middle part is provided with drainage plate, and drainage plate presses with the steel anchor through machinery and is connected, and the drainage plate rear portion is connected with binding clip.
Optimize, above-mentioned carbon fiber fiber optic cables strain clamp, its binding clip is connected fixing with drainage plate through bolt.
The utlity model has characteristics such as simple in structure, long service life, be used to connect the internal layer tension structure combination of carbon fiber complex core, do not need when mounted the carbon fiber complex core crimping; Do not damage carbon fiber complex core, simple to operate, do not get loose after the installation; Grip is strong; Internal structure can reuse, thereby, the utlity model has excellent popularization use value.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
With illustrated embodiments the utility model is done detailed explanation below
As shown in Figure 1, the utility model is a kind of carbon fiber fiber optic cables strain clamp, comprises wire clamp main body 1, and its wire clamp main body 1 is a hollow round tubular, and set inside has cavity 11; Said cavity 11 front ends are provided with a liner sleeve pipe 2, and liner sleeve pipe 2 is taper, and liner sleeve pipe 2 rears are provided with clamp system 3; Said clamp system 3 comprises a steel anchor 4, and steel anchor 4 heads are stretched in cavity 11 inside, and steel anchor 4 is outside equipped with interior gripping sleeve 5, and interior gripping sleeve 5 is outside equipped with outer gripping sleeve 6; Said steel anchor 4 middle parts are provided with drainage plate 7, and drainage plate 7 presses with steel anchor 4 through machinery and is fixedly connected, and drainage plate 7 rear portions are connected with binding clip 8.Binding clip 8 is connected fixing with drainage plate 7 through bolt.
The utlity model has characteristics such as simple in structure, long service life, be used to connect the internal layer tension structure combination of carbon fiber complex core, do not need when mounted the carbon fiber complex core crimping; Do not damage carbon fiber complex core, simple to operate, do not get loose after the installation; Grip is strong, and internal structure can reuse.Thereby, the utlity model has excellent popularization use value.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to execution mode.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And conspicuous variation of being amplified out thus or change still are among the protection range of the utility model.
Claims (2)
1. a carbon fiber fiber optic cables strain clamp comprises the wire clamp main body, it is characterized in that: said wire clamp main body is a hollow round tubular, and set inside has cavity; Said cavity front end is provided with a liner sleeve pipe, and the liner sleeve pipe is taper, and liner sleeve pipe rear is provided with clamp system; Said clamp system comprises a steel anchor, and the steel anchor head is stretched in cavity inside, and the steel anchor is outside equipped with interior gripping sleeve, and interior gripping sleeve is outside equipped with outer gripping sleeve; Said steel anchor middle part is provided with drainage plate, and drainage plate presses with the steel anchor through machinery and is connected, and the drainage plate rear portion is connected with binding clip.
2. carbon fiber fiber optic cables strain clamp according to claim 1 is characterized in that: said binding clip is connected fixing with drainage plate through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220170750XU CN202513524U (en) | 2012-04-22 | 2012-04-22 | Strain clamp for carbon fiber-optic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220170750XU CN202513524U (en) | 2012-04-22 | 2012-04-22 | Strain clamp for carbon fiber-optic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513524U true CN202513524U (en) | 2012-10-31 |
Family
ID=47065981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220170750XU Expired - Fee Related CN202513524U (en) | 2012-04-22 | 2012-04-22 | Strain clamp for carbon fiber-optic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901232A (en) * | 2015-05-29 | 2015-09-09 | 苏州固基电子科技有限公司 | Cable leading device |
-
2012
- 2012-04-22 CN CN201220170750XU patent/CN202513524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901232A (en) * | 2015-05-29 | 2015-09-09 | 苏州固基电子科技有限公司 | Cable leading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Strain clamp for carbon fiber-optic cable Effective date of registration: 20150407 Granted publication date: 20121031 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2015990000252 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180301 Granted publication date: 20121031 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2015990000252 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Strain clamp for carbon fiber-optic cable Effective date of registration: 20180302 Granted publication date: 20121031 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2018990000151 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210225 Granted publication date: 20121031 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: HENAN KOSEN CABLE Co.,Ltd. Registration number: 2018990000151 |
|
| 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: 20121031 Termination date: 20210422 |