CN203733533U - Pre-stress processing apparatus for cable conductor production - Google Patents
Pre-stress processing apparatus for cable conductor production Download PDFInfo
- Publication number
- CN203733533U CN203733533U CN201320895855.6U CN201320895855U CN203733533U CN 203733533 U CN203733533 U CN 203733533U CN 201320895855 U CN201320895855 U CN 201320895855U CN 203733533 U CN203733533 U CN 203733533U
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- CN
- China
- Prior art keywords
- wire guide
- guide rob
- processing apparatus
- stress processing
- rob
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of cable conductor producing and manufacturing equipment, and specifically relates to a pre-stress processing apparatus for cable conductor production. The pre-stress processing apparatus is used for performing pre-stress processing for a steel core of a steel core aluminum stranded wire before stranded with an aluminum wire. The pre-stress processing apparatus comprises a panel, at least one set of pre-stress processor is disposed on the panel, each pre-stress processor comprises a first lead member and a second lead member, positions of which can be adjustable, and a third lead member with a fixed position, and the first lead member, the second lead member and the third lead member are disposed on the panel in a triangle-shaped distribution manner. When a steel core wire to be processed, pulled by a traction device, enters into the pre-stress processing apparatus from one side and successively winds and passes through the three lead members, corresponding pre-stress processing is carried out, then the steel core wire is stranded with an aluminum conductor, so that the aluminum conductor and the steel core of the produced cable conductor can be wound tightly and cannot be separated during the using process, and quality of the cable conductor is improved.
Description
Technical field
The utility model belongs to cable manufacturing technology field, is specifically related to a kind of cable production pre-stress processing apparatus.
Background technology
The invention of electricity has brought various facilities to people's life, for example, thereby electricity can be used for throwing light on, cook, warm oneself or driving various machinery equipment motions to realize mechanization production etc., therefore in modern life, oneself be unable to do without electricity by warp people, and wherein electric wire plays a part indispensable as electric delivery vehicle equally.
The cable of electric power and transmission line industry generally adopts steel reinforced aluminium conductor, being stranded in galvanized steel heart yearn by single or multiple lift aluminium strand makes outward, steel core mainly plays a part to gain in strength, aluminium hinge line mainly plays transmission of electricity, owing to being provided with steel core, this cable intensity is large, is suitable for overhead transmission line and uses.
Because steel core hardness is large, and aluminium hinge line hardness is little, therefore, in process of production, can make to be wrapped in the aluminium hinge line of steel core periphery and the winding defective tightness of steel core, has had a strong impact on the quality of production of cable, even affects the useful life of cable.
Utility model content
The purpose of this utility model is to solve the problems of the technologies described above and a kind of cable production pre-stress processing apparatus is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cable production pre-stress processing apparatus, for to the steel core of steel-core-aluminium hinge line with aluminum steel twisting before carry out autofrettage, comprise a panel, described panel is provided with at least one group of autofrettage device, described autofrettage device comprises the first wire guide rob, the second wire guide rob and the privates part that position is fixing of two adjustable position, and described the first wire guide rob, the second wire guide rob and privates part shape triangular in shape distributes and is arranged on described panel.
Described the first wire guide rob and described the second wire guide rob are positioned at the top of described privates part, and the axial connecting line of described the first wire guide rob and described the second wire guide rob is described leg-of-mutton base.
The axle center of described privates part is positioned on the axis of symmetry of axial connecting line of described the first wire guide rob and the second wire guide rob.
Described the first wire guide rob, the second wire guide rob and privates part are column, and the external peripheral surface of described column has metallic channel.
Described the first wire guide rob, the second wire guide rob and privates part are the line wheel that wheel face has wire casing.
Described the first wire guide rob, the second wire guide rob are by regulating slotted hole to be arranged on described panel.
The utility model by being provided with at least one group of autofrettage device on a panel, described autofrettage device comprises the first wire guide rob of two adjustable position, the second wire guide rob and a privates part that position is fixing, described the first wire guide rob, the second wire guide rob and privates part shape triangular in shape distributes and arranges, like this, when under the traction of pending steel core wire at pulling equipment, enter successively around these three wire guide robs pass through from a side, obtain corresponding autofrettage, carry out again the twisting with aluminium conductor, thereby the aluminium conductor people steel core that can make the cable of producing is wound around closely, and in use, can not separate, improve the quality of cable.
Brief description of the drawings
Figure 1 shows that a kind of cable that the utility model embodiment provides produces the main TV structure schematic diagram with pre-stress processing apparatus;
Figure 2 shows that the side-looking structural representation of Fig. 1.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to Fig. 1～2, a kind of cable production pre-stress processing apparatus, for to the steel core of steel-core-aluminium hinge line with aluminum steel twisting before carry out autofrettage, comprise a panel 1, described panel is provided with at least one group of autofrettage device, described autofrettage device comprises the first wire guide rob 10, the second wire guide rob 20 and the privates part 30 that position is fixing of two adjustable position, and described the first wire guide rob, the second wire guide rob and privates part shape triangular in shape distributes and is arranged on described panel.
Described the first wire guide rob, the second wire guide rob and privates part can rotate, and also can maintain static.
Described the first wire guide rob and described the second wire guide rob are positioned at the top of described privates part, and the axial connecting line of described the first wire guide rob and described the second wire guide rob is described leg-of-mutton base.
The axle center of described privates part is positioned on the axis of symmetry of axial connecting line of described the first wire guide rob and the second wire guide rob.
Described the first wire guide rob, the second wire guide rob and privates part can be rotatable columns, can be also fixed cylinders, and the external peripheral surface of described column has metallic channel.
Described the first wire guide rob, the second wire guide rob and privates part also can adopt wheel face to have the rotatable or fixed line wheel of wire casing, also can adopt common line wheel.
Described the first wire guide rob 10, the second wire guide rob 20 regulate slotted hole 12,13 to be arranged on described panel 1 by one respectively.Concrete, described the first wire guide rob 10, the second wire guide rob 20 are fixed on described adjusting slotted hole 12,13 by adjusting nut 11,21 respectively.
Described privates part 30 is fixed on described panel 1 by nut 31.
The utility model by being provided with at least one group of autofrettage device on a panel, described autofrettage device comprises the first wire guide rob of two adjustable position, the second wire guide rob and a privates part that position is fixing, described the first wire guide rob, the second wire guide rob and privates part shape triangular in shape distributes and arranges, like this, when under the traction of pending steel core wire 2 at pulling equipment, enter successively around these three wire guide robs pass through (shown in Figure 1) from a side, obtain corresponding autofrettage, carry out again the twisting with aluminium conductor, thereby the aluminium conductor people steel core that can make the cable of producing is wound around closely, and in use, can not separate, improve the quality of cable.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. a cable production pre-stress processing apparatus, it is characterized in that, for to the steel core of steel-core-aluminium hinge line with aluminum steel twisting before carry out autofrettage, comprise a panel, described panel is provided with at least one group of autofrettage device, described autofrettage device comprises the first wire guide rob, the second wire guide rob and the privates part that position is fixing of two adjustable position, and described the first wire guide rob, the second wire guide rob and privates part shape triangular in shape distributes and is arranged on described panel.
2. cable production pre-stress processing apparatus according to claim 1, it is characterized in that, described the first wire guide rob and described the second wire guide rob are positioned at the top of described privates part, and the axial connecting line of described the first wire guide rob and described the second wire guide rob is described leg-of-mutton base.
3. cable production pre-stress processing apparatus according to claim 2, is characterized in that, the axle center of described privates part is positioned on the axis of symmetry of axial connecting line of described the first wire guide rob and the second wire guide rob.
4. according to cable production pre-stress processing apparatus described in claim 1 or 3, it is characterized in that, described the first wire guide rob, the second wire guide rob and privates part are column, and the external peripheral surface of described column has metallic channel.
5. according to cable production pre-stress processing apparatus described in claim 1 or 3, it is characterized in that, described the first wire guide rob, the second wire guide rob and privates part are the line wheel that wheel face has wire casing.
6. according to a claim 1 described cable production pre-stress processing apparatus, it is characterized in that, described the first wire guide rob, the second wire guide rob are by regulating slotted hole to be arranged on described panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895855.6U CN203733533U (en) | 2013-12-30 | 2013-12-30 | Pre-stress processing apparatus for cable conductor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895855.6U CN203733533U (en) | 2013-12-30 | 2013-12-30 | Pre-stress processing apparatus for cable conductor production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733533U true CN203733533U (en) | 2014-07-23 |
Family
ID=51203584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895855.6U Expired - Fee Related CN203733533U (en) | 2013-12-30 | 2013-12-30 | Pre-stress processing apparatus for cable conductor production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225771A (en) * | 2015-10-30 | 2016-01-06 | 海南威特电气集团有限公司 | A kind of asymmetric insulated conductor process units |
| CN106448946A (en) * | 2016-12-23 | 2017-02-22 | 郑州搜趣信息技术有限公司 | Electrodynamic device for cable prestressing treatment |
-
2013
- 2013-12-30 CN CN201320895855.6U patent/CN203733533U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225771A (en) * | 2015-10-30 | 2016-01-06 | 海南威特电气集团有限公司 | A kind of asymmetric insulated conductor process units |
| CN106448946A (en) * | 2016-12-23 | 2017-02-22 | 郑州搜趣信息技术有限公司 | Electrodynamic device for cable prestressing treatment |
| CN107845451A (en) * | 2016-12-23 | 2018-03-27 | 郑州搜趣信息技术有限公司 | A kind of electrodynamic type cable pre-stress processing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |