CN207098541U - A kind of carbon fiber strain clamp - Google Patents
A kind of carbon fiber strain clamp Download PDFInfo
- Publication number
- CN207098541U CN207098541U CN201720682987.9U CN201720682987U CN207098541U CN 207098541 U CN207098541 U CN 207098541U CN 201720682987 U CN201720682987 U CN 201720682987U CN 207098541 U CN207098541 U CN 207098541U
- Authority
- CN
- China
- Prior art keywords
- steel
- pipe
- steel anchor
- carbon fiber
- slide bar
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of carbon fiber strain clamp, including steel anchor, steel anchor sleeve, slide bar, aluminium bushing pipe, steel pipe and aluminum pipe, the steel anchor forms by link and with externally threaded solid part, the slide bar is hollow bushing, its outer wall is divided into thread segment and non-threaded section, one end of the steel anchor sleeve is connected by the internal thread that its madial wall is set with the solid part of steel anchor, the other end is set in non-threaded section of outside of slide bar, the internal thread and the thread segment of slide bar that one end of the steel pipe is set by its madial wall connect, the other end is set on the outside of aluminium bushing pipe, the aluminum pipe is set in the length of the outside of steel anchor sleeve and steel pipe and aluminum pipe more than steel anchor sleeve and the total length of steel pipe.The strain clamp is safe and reliable, and using flexible is quick and easy for installation.
Description
Technical field
Strain clamp is the utility model is related to, specifically a kind of carbon fiber strain clamp.
Background technology
Strain clamp is the gold utensil for fixing wire in overhead transmission line, for concatenating wire and insulator, so as to exhausted
After edge is connected with steel tower, effectively carries the pulling force of wire, reduce the sag of wire.At present, with carbon fiber composite conductor
Widely use, how effectively, stable connection carbon-fibre wire becomes those skilled in the art's technology urgently to be resolved hurrily and asks
Topic.Existing strain clamp common problem is, carbon fiber plug and outer layer aluminium development length is inconsistent causes during stress
Wire tension can not maximize performance.
Utility model content
To solve the above problems, the utility model provides a kind of carbon fiber strain clamp, and securely and reliably, using flexible, peace
Fill convenient and swift.
The technical solution adopted in the utility model is：A kind of carbon fiber strain clamp, including steel anchor, steel anchor sleeve, slide bar,
Aluminium bushing pipe, steel pipe and aluminum pipe, the steel anchor form by link and with externally threaded solid part, and the slide bar is hollow bushing,
Its outer wall is divided into thread segment and non-threaded section, and one end of the steel anchor sleeve passes through the internal thread that its madial wall is set and steel anchor
Solid part connects, and the other end is set in non-threaded section of slide bar outside, in one end of the steel pipe is set by its madial wall
The thread segment of screw thread and slide bar is connected, and the other end is set on the outside of aluminium bushing pipe, and the aluminum pipe is set in steel anchor sleeve and steel pipe
The length of outside and aluminum pipe is more than the total length of steel anchor sleeve and steel pipe.
The steel anchor sleeve is provided with multiple annular grooves close to one end outer surface of steel anchor link.
Non-threaded section of the slide bar is provided with O shape bumper rings between steel anchor sleeve.
The steel pipe uses taper structure.
The aluminium bushing pipe uses graphene alumina-base material.
Prefilled conductive grease in the steel anchor sleeve.
The beneficial effects of the utility model are：The Split type structure for adding slide bar by steel anchor designs, and effectively solves carbon during stress
Fiber plug and outer layer aluminium development length inconsistent the problem of causing wire tension can not maximize performance；Slide bar pre-stretched yardstick
Can be produced according to different requirements, when dispatching from the factory assembling be cured, only need to be according to conventional strain insulator without adjustment during actual use
Operated, it is securely and reliably, convenient and swift.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model steel anchor；
Fig. 3 is the structural representation of the utility model steel anchor sleeve；
Fig. 4 is the structural representation of the utility model slide bar；
Fig. 5 is the structural representation of the utility model steel pipe；
Wherein：1st, steel anchor, 11, link, 12, solid part, 2, steel anchor sleeve, 21, annular groove, 3, slide bar, 31, thread segment,
32nd, non-threaded section, 4, aluminium bushing pipe, 5, steel pipe, 6, aluminum pipe, 7, O shape bumper rings.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to the scope of protection of the utility model.
As shown in Figures 1 to 5, a kind of carbon fiber strain clamp, including steel anchor 1, steel anchor sleeve 2, slide bar 3, aluminium bushing pipe 4,
Steel pipe 5 and aluminum pipe 6, steel anchor 1 form by link 11 and with externally threaded solid part 12, and slide bar 3 is hollow bushing, and its outer wall divides
For thread segment 31 and non-threaded section 32, slide bar pre-stretched yardstick can be produced according to different requirements, and solidification is assembled when dispatching from the factory
Well, need to only be operated during actual use without adjustment according to conventional strain insulator, it is securely and reliably, convenient and swift.Steel anchor sleeve
2 one end is connected by the internal thread that its madial wall is set with the solid part 12 of steel anchor, and the other end is set in the non-threaded of slide bar 3
The outside of section 32, steel anchor sleeve 2 are provided with multiple annular grooves 21 close to one end outer surface of steel anchor link.One end of steel pipe 5 passes through it
The internal thread that madial wall is set is connected with the thread segment 31 of slide bar 3, and the other end is set in the outside of aluminium bushing pipe 4, and aluminum pipe 6 is set in steel
The length of the outside of anchor sleeve 2 and steel pipe 5 and aluminum pipe is more than the total length of steel anchor sleeve and steel pipe.Pass through steel anchor and slide bar split
Structure design, carbon fiber plug and outer layer aluminium are individually crimped, separate stress, carbon fiber plug is made up by the pre-stretched of slide bar
With the extension difference between outer layer aluminium, carbon fiber plug and outer layer aluminium development length is inconsistent causes wire when can effectively solve stress
Tension force can not maximize the problem of performance.
Non-threaded section 32 of slide bar 3 is provided with O shapes bumper ring 7 between steel anchor sleeve 2, avoids rushing caused by load mutation
Hit and product structure and wire carbon fiber plug are damaged；.
The steel pipe 5 for crimping carbon fiber plug uses taper structure.Realize that plug pressure is stepped down to zero, effectively change
The situation that is stressed of kind carbon fiber plug, avoid carbon fiber plug impaired and produce stress concentration point in exit.
Novel graphite alkene alumina-base material is used with the aluminium bushing pipe 4 that carbon fiber plug directly contacts.The material yield strength and
Tensile strength is more preferable, while material ductility is improved, and can preferably extend and hold and protect carbon fiber plug during crimping,
Ensure that carbon fiber plug will not directly contact because of the steel pipe high with hardness and be damaged, its performance is fully played.
Prefilled conductive grease in steel anchor sleeve 2, the automatic-extrusion in sliding bar, cavity caused by filling can be effective
Prevent the intrusion of rainwater.
This carbon fiber strain clamp not only goes for being crimped using crimping equipment（As UC140 sweet smell treasured is withheld
Machine）, it is also applied for common hydraulic press and carries out live crimping（Such as SY-BJC-1250/80 type hydraulic machines）, using flexible conveniently can
Lean on.
Claims (6)
- A kind of 1. carbon fiber strain clamp, it is characterised in that including steel anchor, steel anchor sleeve, slide bar, aluminium bushing pipe, steel pipe and aluminum pipe, The steel anchor forms by link and with externally threaded solid part, and the slide bar be hollow bushing, its outer wall be divided into thread segment with Non-threaded section, one end of the steel anchor sleeve is connected by the internal thread that its madial wall is set with the solid part of steel anchor, the other end It is set in non-threaded section of slide bar outside, the internal thread and the thread segment of slide bar that one end of the steel pipe is set by its madial wall Connection, the other end are set on the outside of aluminium bushing pipe, and the aluminum pipe is set in the outside of steel anchor sleeve and steel pipe and the length of aluminum pipe is big In steel anchor sleeve and the total length of steel pipe.
- 2. a kind of carbon fiber strain clamp according to claim 1, it is characterised in that the steel anchor sleeve is hung close to steel anchor One end outer surface of ring is provided with multiple annular grooves.
- 3. a kind of carbon fiber strain clamp according to claim 1, it is characterised in that non-threaded section of the slide bar and steel O shape bumper rings are provided between anchor sleeve.
- 4. according to a kind of carbon fiber strain clamp described in claim 1, it is characterised in that the steel pipe uses taper structure.
- 5. according to a kind of carbon fiber strain clamp described in claim 1, it is characterised in that the aluminium bushing pipe uses graphene aluminium base Material.
- 6. according to a kind of carbon fiber strain clamp described in claim 1, it is characterised in that prefilled conduction in the steel anchor sleeve Grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682987.9U CN207098541U (en) | 2017-06-13 | 2017-06-13 | A kind of carbon fiber strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682987.9U CN207098541U (en) | 2017-06-13 | 2017-06-13 | A kind of carbon fiber strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207098541U true CN207098541U (en) | 2018-03-13 |
Family
ID=61552265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720682987.9U Withdrawn - After Issue CN207098541U (en) | 2017-06-13 | 2017-06-13 | A kind of carbon fiber strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207098541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134748A (en) * | 2017-06-13 | 2017-09-05 | 江东金具设备有限公司 | A kind of carbon fiber strain clamp |
-
2017
- 2017-06-13 CN CN201720682987.9U patent/CN207098541U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134748A (en) * | 2017-06-13 | 2017-09-05 | 江东金具设备有限公司 | A kind of carbon fiber strain clamp |
| CN107134748B (en) * | 2017-06-13 | 2018-11-27 | 江东金具设备有限公司 | A kind of carbon fiber strain clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180313 Effective date of abandoning: 20181127 |
|
| AV01 | Patent right actively abandoned |