CN2285786Y - Automatic steel strand wire strand break and stranding device - Google Patents
Automatic steel strand wire strand break and stranding device Download PDFInfo
- Publication number
- CN2285786Y CN2285786Y CN 96244033 CN96244033U CN2285786Y CN 2285786 Y CN2285786 Y CN 2285786Y CN 96244033 CN96244033 CN 96244033 CN 96244033 U CN96244033 U CN 96244033U CN 2285786 Y CN2285786 Y CN 2285786Y
- Authority
- CN
- China
- Prior art keywords
- strand
- steel
- wires
- plying
- bearing seat
- 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 - Fee Related
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- Reinforcement Elements For Buildings (AREA)
- Wire Processing (AREA)
Abstract
The utility model relates to an automatic strand break and strand closing device for steel stranded wires in the process of corrosion prevention and spray coating, which is composed of a strand break part and a strand closing part which respectively comprise a movable support seat and a fixed support seat. A pivoted loop which can rotate freely is respectively arranged in the movable support seat and the fixed support seat, and a group of circular holes which can run through steel wires are arranged uniformly on the pivoted loops. The utility model can realize the process of strand break and strand closing of the steel stranded wires as well as the spray coating of the steel wires of the steel stranded wires without any additional dynamic force. The utility model can guarantee the quality and achieve the purpose of corrosion prevention of the steel stranded wires.
Description
The utility model relates to opens a strand plying device in a kind of steel strand wires anti-corrosion spray.
The anticorrosion problem of steel strand wires in the prestressed concrete is the important topic that current urgent need solves, and it is steel strand wires corrosion-resistant practical ways that electrostatic spraying epoxy resin is carried out in the steel strand wires share split.But domestic still do not have this at present and open strand a plying device.
The utility model purpose provides steel strand wires automatic strand break and stranding device in a kind of electrostatic spraying.
The utility model comprises out burst part and plying part composition, it is held to levy and is out that burst part and plying part include a fixed mounting base and an expansion bearing seat, the expansion bearing seat is placed on the slideway, in two supporting bases, respectively install and be evenly equipped with one group of pivoted loop that can run through the circular hole of steel wire on its that can in supporting base, freely rotate, fixed mounting base in wherein opening thigh and pooling capital partly is installed in the inboard, and the expansion bearing seat is installed in the outside.Wherein be evenly equipped with six circular holes around the pivoted loop, the centre is provided with a circular hole.
The utility model concrete structure accompanying drawings is as follows:
Figure one, the automatic strand break and stranding device schematic diagram.
Figure two, the pivoted loop structural representation.
Shown in figure one, this device is formed with plying part II by opening gang part worker, opens a gang part I and comprises expansion bearing seat 2, fixed mounting base 4, a pivoted loop free to rotate 3 and 5 respectively are installed in supporting base, and wherein expansion bearing seat 2 is placed in the slideway 6 and can moves forward and backward.Plying part II comprises an expansion bearing seat 10 and fixed mounting base 8 equally, a pivoted loop free to rotate 9 and 7 respectively are installed in supporting base, expansion bearing seat 10 is installed on the slideway 11, wherein pivoted loop 3,5,7,9 structures are shown in figure two, be evenly equipped with seven on the pivoted loop and run through the circular hole that steel wire is used, center hole is used for steel strand core silk usefulness, six circular holes six roots of sensation limit silk usefulness of steel strands respectively on every side, wherein fixed mounting base 4,8 is installed in the inboard, and expansion bearing seat 2,10 is installed in the outside.During work, at first the Flare of the PC steel strand wires 1 that are plied to by seven bursts of PC steel wire twistings is opened, steel wire is wherein penetrated respectively in seven holes of pivoted loop 3 and 5, continue to twist with the fingers forward, the heating of dress in addition through the centre, electrostatic spraying, enter behind the process equipments such as cooling among the plying part II, again seven steel wires are penetrated in seven holes of pivoted loop 7 and 9 respectively, with going into the worker seven steel wires are pooled capital at last, again by lead the bow machine with certain speed in the direction of arrows straight line lead bow, in continuous moving process, open the pivoted loop 3 in burst part, 5 reverse opposite direction by the steel strand wires twisted freely rotates, open steel wire is loose continuously, and make between the steel wire of opening and maintain a certain distance, in order to avoid run foul of each other in the spraying.Pivoted loop 7 in the plying part can make seven steel wires keep certain distance equally, freely turn round towards steel strand wires twisted direction by pivoted loop 9 then, with the six roots of sensation limit silk of steel strand wires along the core silk continuously by twisted, be plied to the PC steel strand wires 12 of spray epoxy, the whole burst plying process of opening is finished.
The utility model characteristics: this device does not need any power or energy can realize steel is twisted The opening strand of line, plying process, and in the same spraying to steel wire in realizing steel strand wires of opening strand, And the assurance coating quality, reach the anticorrosion purpose of steel strand wires.
Claims (2)
1. steel strand wires automatic strand break and stranding device, form with the plying part by opening burst part, it is characterized in that out that burst part and plying part include a fixed mounting base and an expansion bearing seat, the expansion bearing seat is placed on the slideway, in two supporting bases, respectively be equipped with and be evenly equipped with one group of pivoted loop that can run through the circular hole of steel wire on its that can in supporting base, freely rotate, fixed mounting base in wherein opening thigh and pooling capital partly is installed in the inboard, and the expansion bearing seat is installed in the outside.
2. strand plying device of opening according to claim 1 is characterized in that being evenly equipped with six circular holes around the pivoted loop, and the centre is provided with a circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244033 CN2285786Y (en) | 1996-11-15 | 1996-11-15 | Automatic steel strand wire strand break and stranding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244033 CN2285786Y (en) | 1996-11-15 | 1996-11-15 | Automatic steel strand wire strand break and stranding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2285786Y true CN2285786Y (en) | 1998-07-08 |
Family
ID=33917489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96244033 Expired - Fee Related CN2285786Y (en) | 1996-11-15 | 1996-11-15 | Automatic steel strand wire strand break and stranding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2285786Y (en) |
-
1996
- 1996-11-15 CN CN 96244033 patent/CN2285786Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |