CN103683138A - Bolt type aluminum connection tube - Google Patents
Bolt type aluminum connection tube Download PDFInfo
- Publication number
- CN103683138A CN103683138A CN201310141169.4A CN201310141169A CN103683138A CN 103683138 A CN103683138 A CN 103683138A CN 201310141169 A CN201310141169 A CN 201310141169A CN 103683138 A CN103683138 A CN 103683138A
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- Prior art keywords
- bolt
- aluminum pipe
- aluminium
- aluminum
- taken over
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Abstract
The invention discloses a bolt type aluminum connection tube which comprises an aluminum connection tube body. The middle part of the aluminum connection tube body is closed. The aluminum connection tube body is divided into left and right aluminum tube sections which are provided with stranded wire cavities with outward openings. Both the left and right aluminum tube sections are provided with at least one group of bolt fastening assembly which comprises a bolt fixed part which is arranged on the aluminum tube and is provided with an internal thread and a bolt. The screw rod length of the bolt is larger than the sum of aluminum tube body internal diameter length, aluminum connection tube body wall thickness and bolt fixed part height. Wedge-shaped gaskets are arranged at the aluminum tube internal wall corresponding to the bottom of the bolt. According to the bolt type aluminum connection tube, the conduction effect is good, the installation and replacement are facilitated, only loosening the bolt is needed in replacement, the structures of the aluminum tube and the stranded wires are not damaged, the aluminum tube and the stranded wires can be recycled and used, the bolt type aluminum connection tube is suitable for the installation of stranded wires with different calibers, and the oxidation of the stranded wires can be prevented.
Description
Technical field
The present invention relates to electric armour clamp field, particularly a kind of screw bolt-type aluminium is taken over.
Background technology
Domestic distribution is taken over aluminium the pattern that adopts aluminum pipe or aluminium bar to hole and is processed, and aluminium is taken over water conservancy diversion together with twisted wire hydraulic pressure.This connection form, when distribution transformation, together with aluminium takes over and to be crimped on twisted wire, so cannot reuse, can only, by waste disposal, cause very large waste.In addition, a kind of aluminium of model is taken over generally can only corresponding a kind of twisted wire, so existing aluminium is taken over, does not possess versatility.Also have, the exposed easily oxidation in air of twisted wire, affects water conservancy diversion effect.
In sum, deficiency and the defect of for aluminium, taking over, need especially a kind of water conservancy diversion effective, easy to assembly, possess versatility and can prevent that the aluminium of twisted wire oxidation from taking over, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of screw bolt-type aluminium to take over, this screw bolt-type aluminium is taken over to be had that water conservancy diversion is effective, easy to assembly, highly versatile, prevents the features such as twisted wire oxidation.
Technical problem solved by the invention can realize by the following technical solutions:
Screw bolt-type aluminium is taken over, comprise aluminium adapter body, described aluminium is taken over the sealing of body middle part, aluminium is taken over to body and be divided into left and right two aluminum pipe sections, described left and right two aluminum pipe sections are provided with the twisted wire chamber of outward opening, it is characterized in that, in the two aluminum pipe sections of described left and right, be provided with at least one group of bolt fastening component, described bolt fastening component comprises that one is arranged on aluminum pipe and tapped bolt fixed part and a bolt, described bolt passes described bolt fixed part and runs through into described aluminum pipe inner chamber, the spiro rod length of described bolt is greater than described aluminium and takes over electrical path length in body, aluminium is taken over body tube wall thickness and bolt fixed part height three sum, described left and right two aluminum pipe section inwalls are also provided with taperliner on the position corresponding to bolt bottom.
In a preferred embodiment of the present invention, in the twisted wire chamber of described left and right two aluminum pipe sections, be provided with antioxidant layer.
In a preferred embodiment of the present invention, bolt fastening component in the two aluminum pipe sections of described left and right is two groups, the setting of staggering of described two groups of bolt fastening components, the axis of described two groups of bolt fastening components is an angle, and the scope of described angle is 0 °～90 °.
In a preferred embodiment of the present invention, the end of incoming cables opening of described left and right two aluminum pipe sections is bell.
In a preferred embodiment of the present invention, described bolt fixed part is cylinder.
Owing to having adopted technical scheme as above, the present invention adopts aluminum to make, water conservancy diversion is effective, adopts bolt and taperliner that the twisted wire in the twisted wire chamber of left and right two aluminum pipe sections is fixed, easy to install and replace, during replacing, only need unclamp bolt, and can not destroy aluminum pipe and this body structure of twisted wire, can continue to recycle, and be applicable to the installation of multiple different tube diameters twisted wire, only need pack twisted wire into aluminum pipe, by bolt, can coordinate adaptation twisted wire caliber to install.In addition, twisted wire is provided with antioxidant in chamber, can guarantee that exposed aerial twisted wire is not oxidized, guarantees good water conservancy diversion effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of an embodiment of the present invention.
Fig. 2 is the left view of Fig. 1.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Shown in Fig. 1 and Fig. 2, screw bolt-type aluminium is taken over and is comprised aluminium adapter body 100, aluminium is taken over body 100 middle part 130 sealings, aluminium is taken over to body 100 and be divided into left and right two aluminum pipe sections 110,120, and left and right two aluminum pipe sections 110,120 are provided with the twisted wire chamber 111,121 of outward opening.
Left and right two aluminum pipe sections 110, on 120, be provided with at least one group of bolt fastening component 200, bolt fastening component 200 comprises that one is arranged on aluminum pipe section 110(120) upper and tapped bolt fixed part and a bolt 220a(220b), bolt 220a(220b) adopt high-strength aluminum alloy material to process after forging, to guarantee that bolt 220 reaches the requirement of 25Nm～30Nm fastening force, in the present embodiment, left and right two aluminum pipe sections 110, 120 are provided with two groups of bolt fastening components 200, bolt fixed part is a cylinder 210a(210b), each cylinder 210a(210b) dispose a bolt 220a(220b), bolt 220a(220b) through cylinder 210a(210b) and run through into twisted wire chamber 111(121), bolt 220a(220b) screw rod 221a(221b) length is greater than aluminium and takes over the interior electrical path length of body 100, aluminium is taken over body 100 pipe thicknesses and cylinder 210a(210b) height three sum, guarantee screw rod 221a(221b) can run through twisted wire chamber 111(121 completely), be adapted to the installation of multiple different tube diameters twisted wire.
Two cylinder 210a(210b) setting of staggering, with two cylinder 210a(210b) the bolt 220a(220b that is used in conjunction with) axis be an angle a, the span of a is 0 °～90 °, the concrete angular dimension of a can be determined according to different twisted wire shapes and caliber, to guarantee the clamping angle to twisted wire optimum, make the fastening effect of twisted wire best.
For further fixedly twisted wire, on position corresponding to bolt 220a, 220b bottom in twisted wire chamber, left and right 111,121, be also provided with taperliner 115,125, the upper surface of taperliner 115,125 has wedge shape 116,126, so that twisted wire tightly leans against on taperliner 115,125 after being pressed by bolt 220a, 220b, can not be shifted.
Twisted wire chamber, left and right 111,121 is respectively arranged with antioxidant layer 112,122, has prevented that the interior exposed twisted wire in twisted wire chamber, left and right 111,121 is oxidized, guarantees good water conservancy diversion effect.
The end of incoming cables opening of left and right two aluminum pipe sections 110,120 is bell 113,123, and convenient guiding twisted wire enters twisted wire chamber, left and right 111,121, and on the end of incoming cables of left and right two aluminum pipe sections 110,120, all offers a little groove 114,124, so that twisted wire screens is used.
The present invention is applicable to the installation of multiple different tube diameters twisted wire, the two ends twisted wire that only needs need be understood is respectively charged into twisted wire chamber, left and right 111,121, by bolt 220a, 220b, can coordinate adaptation twisted wire caliber to install, easy to install and replace, during replacing, only need unclamp bolt 220a, 220b, and can not destroy aluminium and take over body 100 and this body structure of twisted wire, can continue to recycle, save material, meet the call of national environmental protection, there is very high applied value, there are wide market prospects.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. screw bolt-type aluminium is taken over, comprise aluminium adapter body, described aluminium is taken over the sealing of body middle part, aluminium is taken over to body and be divided into left and right two aluminum pipe sections, described left and right two aluminum pipe sections are provided with the twisted wire chamber of outward opening, it is characterized in that, in the two aluminum pipe sections of described left and right, be provided with at least one group of bolt fastening component, described bolt fastening component comprises that one is arranged on aluminum pipe and tapped bolt fixed part and a bolt, described bolt passes described bolt fixed part and runs through into described aluminum pipe inner chamber, the spiro rod length of described bolt is greater than described aluminium and takes over electrical path length in body, aluminium is taken over body tube wall thickness and bolt fixed part height three sum, described left and right two aluminum pipe section inwalls are also provided with taperliner on the position corresponding to bolt bottom.
2. screw bolt-type aluminium as claimed in claim 1 is taken over, and it is characterized in that, in the twisted wire chamber of described left and right two aluminum pipe sections, is provided with antioxidant layer.
3. screw bolt-type aluminium as claimed in claim 2 is taken over, it is characterized in that, bolt fastening component in the two aluminum pipe sections of described left and right is two groups, the setting of staggering of described two groups of bolt fastening components, the axis that is described two groups of bolt fastening components is an angle, and the scope of described angle is 0 °～90 °.
4. screw bolt-type aluminium as claimed in claim 3 is taken over, and it is characterized in that, the end of incoming cables opening of described left and right two aluminum pipe sections is bell.
5. screw bolt-type aluminium as claimed in claim 1 is taken over, and it is characterized in that, described bolt fixed part is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310141169.4A CN103683138A (en) | 2013-04-22 | 2013-04-22 | Bolt type aluminum connection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310141169.4A CN103683138A (en) | 2013-04-22 | 2013-04-22 | Bolt type aluminum connection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103683138A true CN103683138A (en) | 2014-03-26 |
Family
ID=50319827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310141169.4A Pending CN103683138A (en) | 2013-04-22 | 2013-04-22 | Bolt type aluminum connection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103683138A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2272586A (en) * | 1992-10-29 | 1994-05-18 | Sicame Electrical Dev Ltd | Electrical cable core connector |
| CN101189761A (en) * | 2005-04-27 | 2008-05-28 | 布鲁格电缆股份公司 | Conductor connection for high-voltage power cables |
| US20130056268A1 (en) * | 2011-09-07 | 2013-03-07 | Tyco Electronics Corporation | Electrical connector, an insert for an electrical connector and an electrical assembly |
| CN203205789U (en) * | 2013-04-22 | 2013-09-18 | 上海永固电力器材有限公司 | Bolt type aluminum adapter |
-
2013
- 2013-04-22 CN CN201310141169.4A patent/CN103683138A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2272586A (en) * | 1992-10-29 | 1994-05-18 | Sicame Electrical Dev Ltd | Electrical cable core connector |
| CN101189761A (en) * | 2005-04-27 | 2008-05-28 | 布鲁格电缆股份公司 | Conductor connection for high-voltage power cables |
| US20130056268A1 (en) * | 2011-09-07 | 2013-03-07 | Tyco Electronics Corporation | Electrical connector, an insert for an electrical connector and an electrical assembly |
| CN203205789U (en) * | 2013-04-22 | 2013-09-18 | 上海永固电力器材有限公司 | Bolt type aluminum adapter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |