CN203690792U - Voltage withstand cable clamp specialized for carbon fiber lead - Google Patents
Voltage withstand cable clamp specialized for carbon fiber lead Download PDFInfo
- Publication number
- CN203690792U CN203690792U CN201320770874.6U CN201320770874U CN203690792U CN 203690792 U CN203690792 U CN 203690792U CN 201320770874 U CN201320770874 U CN 201320770874U CN 203690792 U CN203690792 U CN 203690792U
- Authority
- CN
- China
- Prior art keywords
- reeded
- tool
- carbon
- pipe
- wire
- 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
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract description 9
- 229920000049 Carbon (fiber) Polymers 0.000 title abstract description 5
- 239000004917 carbon fiber Substances 0.000 title abstract description 5
- 239000000835 fiber Substances 0.000 claims description 27
- JOHZPMXAZQZXHR-UHFFFAOYSA-N pipemidic acid Chemical compound N1=C2N(CC)C=C(C(O)=O)C(=O)C2=CN=C1N1CCNCC1 JOHZPMXAZQZXHR-UHFFFAOYSA-N 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000009977 dual effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a voltage withstand cable clamp specialized for a carbon fiber lead. The cable clamp comprising an outer sleeve and inner fixed parts. The inner fixed parts comprise a compression tube which is provided with a groove on an end, a compression tube which is provided with grooves on two ends, and an end tube which is provided with a groove. The compression tube with grooves on two ends is respectively connected with the compression tube with a groove on an end and the end tube by threads. The grooves are provided with structural members which are provided with frustum cavity inside. The frustum cavity is provided with a fusiform elastic collet. Through using double fastening mechanisms, the internal and external of the carbon fiber lead are comprehensively fastened, effectively preventing an inner core and an outer layer from slipping. The compression tube structure is used, thereby further improving fastening reliability of the cable clamp. The cable clamp is simple in structure, simple in operation, and is safe, stable, and reliable.
Description
Technical field
The utility model relates to electric power carbon-fibre wire construction equipment technical field, relates in particular to the special withstand voltage wire clamp of a kind of carbon-fibre wire.
Background technology
Because traditional aluminium steel conductor is larger at electric power transfer process temperature influence, easily produce sag, badly influence the transmittability of electrical network, and carbon-fibre wire is as a kind of energy-saving capacity-improving conducting wires of brand new, with its low arc drop, light weight, transmission loss is few, the advantage such as corrosion-resistant has solved every technical bottleneck that overhead power transmission field exists, become the development trend of following aerial condutor, and on market, lack now the Special wire-clip supporting with it, in carbon-fibre wire payingoff construction, often there is sliding race of carbon fiber core and outer aluminum steel and cause wire pine burst phenomenon.
Utility model content
The purpose of this utility model be intended to provide a kind of simple in structure, be convenient to regulate and can effectively fix carbon-fibre wire, avoid the carbon fiber core withstand voltage wire clamp special with the carbon-fibre wire of outer aluminum steel slip phenomenon generation.
For realizing the technical scheme that the purpose of this utility model adopts be: the withstand voltage wire clamp that a kind of carbon-fibre wire is special, comprise outer tube and interior firmware, described interior firmware comprises a reeded compressed pipe of one end tool, a reeded compressed pipe of two ends tool and a reeded end pipe of tool, tool reeded compressed pipe in described two ends is connected with the reeded compressed pipe of one end tool and end gas thread respectively, in described groove, be provided with the structural member that inside has cone table cavity, in described cone table cavity, be provided with fusiformis collet.
Described structural member and described fusiformis collet all adopt hard almag product.
Tool reeded compressed pipe front end in described one end is compressible deformation district.
Tool reeded compressed pipe mid portion in described two ends is compressible deformation district.
Described outer tube comprises compressible deformation tube.
Described outer tube comprises insulated enclosure pipe.
The withstand voltage wire clamp that a kind of carbon-fibre wire of the present utility model is special, by a reeded compressed pipe of one end tool is set, a reeded compressed pipe of two ends tool and a reeded end pipe of tool, carrying out carbon-fibre wire when fixing, by structural member and the fusiformis collet with cone table cavity are set in groove between two compressed pipes, and two compressed pipe screw threads are tightened, can compress fusiformis collet by structural member, carbon-fibre wire is pressed in fusiformis collet tightly, fusiformis collet is on the one hand under the thrust of structural member, realize the contraction of chuck, promptly wire, on the other hand under the effect of wire tension, tightly wire is firmly grasped, after carbon-fibre wire entirety is fixing, by unnecessary surrounding layer aluminum steel excision, expose heart yearn, heart yearn is under the effect of intermediate compression pipe and end pipe, be fixedly clamped by structural member and fusiformis collet, thereby effectively realize inner core to carbon-fibre wire and outer field dual fastening, avoided the generation of carbon fiber core and outer aluminum steel slippage situation in the time of traction wire, ensured the safety and stability of carbon fiber special line.Structural member and fusiformis collet all adopt hard almag product, can effectively improve the clamping degree to wire, avoid the generation of self abrasion condition; By compressible deformation district being set at the reeded compressed pipe front end of structural member one end tool, at the reeded compressed pipe mid portion of two ends tool, compressible deformation district is set, can compressible deformation district be carried out to compression by pressure mechanism, form the fastening crimping to wire, further improve the connection reliability of special line.At interior firmware, compressible deformation tube is set outward, can further compresses, outer tube is given tightening force of compressed pipe again, further improves stable connection and the degree of reliability of wire clamp.Outer tube adopts insulated enclosure pipe, can effectively avoid the oxidation of inner wire clamp, improves the useful life of wire clamp.
The utility model is by adopting dual retention mechanism, comprehensively fastening to carrying out inside and outside carbon-fibre wire, effectively avoid the generation of inner core and outer slippage situation, and adopt and organically adopt compressed pipe structure, further improve the fastening reliability of wire clamp, simple in structure, easy and simple to handle, safety, stable, reliable.
accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1: the withstand voltage wire clamp that a kind of carbon-fibre wire is special, comprise outer tube 2 and interior firmware, described interior firmware comprises the reeded compressed pipe of one end tool 3, the reeded compressed pipe 6 of two ends tool and the reeded end pipe 7 of tool, tool reeded compressed pipe 6 in described two ends is threaded with the reeded compressed pipe 3 of one end tool and end pipe 7 respectively, in described groove, be provided with the structural member 4 that inside has cone table cavity, in described cone table cavity, be provided with fusiformis collet 5.
As preferred version of the present utility model, described structural member 4 and described fusiformis collet 5 all adopt hard almag product.
As the further preferred version of the utility model, tool reeded compressed pipe 3 front ends in described one end are compressible deformation district.
As the utility model preferred version of a step again, tool reeded compressed pipe 6 mid portions in described two ends are compressible deformation district.
Further preferred scheme of the present utility model, described outer tube 2 is compressible deformation tube.
The preferred scheme of the present utility model of a step again, described outer tube 2 is insulated enclosure pipe.
The withstand voltage wire clamp that a kind of carbon-fibre wire of the present utility model is special, by a reeded compressed pipe 3 of one end tool is set, a reeded compressed pipe 6 of two ends tool and a reeded end pipe 7 of tool, carrying out carbon-fibre wire 1 when fixing, by structural member and the fusiformis collet 5 with cone table cavity are set in groove between two compressed pipes, and two compressed pipe screw threads are tightened, can compress fusiformis collet 5 by structural member 4, carbon-fibre wire 1 is pressed in fusiformis collet 5 tightly, fusiformis collet 5 is on the one hand under the thrust of structural member 4, realize the contraction of chuck, promptly wire, on the other hand under the effect of wire tension, tightly wire is firmly grasped, after carbon-fibre wire entirety is fixing, by unnecessary surrounding layer aluminum steel excision, expose heart yearn, heart yearn 8 is under the effect of the reeded compressed pipe 6 of two ends tool and end pipe 7, be fixedly clamped by structural member 4 and fusiformis collet 5, thereby effectively realize internal core wire 8 to carbon-fibre wire 1 and outer field dual fastening, avoided the generation of carbon fiber core and outer aluminum steel slippage situation in the time of traction wire, ensured the safety and stability of carbon fiber special line.
The utility model is by adopting dual retention mechanism, comprehensively fastening to carrying out inside and outside carbon-fibre wire, effectively avoid the generation of inner core and outer slippage situation, and adopt and organically adopt compressed pipe structure, further improve the fastening reliability of wire clamp, simple in structure, easy and simple to handle, safety, stable, reliable.
Claims (6)
1. the withstand voltage wire clamp that carbon-fibre wire is special, it is characterized in that: it comprises outer tube and interior firmware, described interior firmware comprises a reeded compressed pipe of one end tool, a reeded compressed pipe of two ends tool and a reeded end pipe of tool, tool reeded compressed pipe in described two ends is connected with the reeded compressed pipe of one end tool and end gas thread respectively, in described groove, be provided with the structural member that inside has cone table cavity, in described cone table cavity, be provided with fusiformis collet.
2. the special withstand voltage wire clamp of carbon-fibre wire as claimed in claim 1, is characterized in that: described structural member and described fusiformis collet all adopt hard almag product.
3. the special withstand voltage wire clamp of carbon-fibre wire as claimed in claim 1, is characterized in that: tool reeded compressed pipe front end in described one end is compressible deformation district.
4. the special withstand voltage wire clamp of carbon-fibre wire as claimed in claim 1, is characterized in that: tool reeded compressed pipe mid portion in described two ends is compressible deformation district.
5. the special withstand voltage wire clamp of carbon-fibre wire as claimed in claim 1, is characterized in that: described outer tube comprises compressible deformation tube.
6. the special withstand voltage wire clamp of the carbon-fibre wire as described in claim 1 or 5, is characterized in that: described outer tube comprises insulated enclosure pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320770874.6U CN203690792U (en) | 2013-12-01 | 2013-12-01 | Voltage withstand cable clamp specialized for carbon fiber lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320770874.6U CN203690792U (en) | 2013-12-01 | 2013-12-01 | Voltage withstand cable clamp specialized for carbon fiber lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690792U true CN203690792U (en) | 2014-07-02 |
Family
ID=51012659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320770874.6U Expired - Lifetime CN203690792U (en) | 2013-12-01 | 2013-12-01 | Voltage withstand cable clamp specialized for carbon fiber lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618256A (en) * | 2013-12-01 | 2014-03-05 | 国网河南省电力公司周口供电公司 | Pressure-tolerant wire clamp special for carbon fiber guide wire |
-
2013
- 2013-12-01 CN CN201320770874.6U patent/CN203690792U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618256A (en) * | 2013-12-01 | 2014-03-05 | 国网河南省电力公司周口供电公司 | Pressure-tolerant wire clamp special for carbon fiber guide wire |
| CN103618256B (en) * | 2013-12-01 | 2016-09-14 | 国网河南省电力公司周口供电公司 | The resistance to wire clip that carbon-fibre wire is special |
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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: 20140702 |
|
| CX01 | Expiry of patent term |