CN205989423U - A kind of track plates steel bar tensioning device - Google Patents
A kind of track plates steel bar tensioning device Download PDFInfo
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- CN205989423U CN205989423U CN201620576982.3U CN201620576982U CN205989423U CN 205989423 U CN205989423 U CN 205989423U CN 201620576982 U CN201620576982 U CN 201620576982U CN 205989423 U CN205989423 U CN 205989423U
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- tensioning
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- track plates
- cylinder connector
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Abstract
A kind of track plates steel bar tensioning device, including transverse stretching beam and longitudinal tensioning beam, it is respectively arranged with transverse stretching device and longitudinal tensioner on described transverse stretching beam and longitudinal tensioning beam, described tensioner includes tensioning oil cylinder, described tensioning oil cylinder end has cylinder connector, described cylinder connector top is fixed with plate cylinder, the rod end of described plate cylinder connects plate, the other end of described plate is placed in cylinder connector, it is provided with proximity switch on described cylinder connector, be fixed with hydraulic motor in cylinder connector bottom.Track plates steel bar tensioning device of the present utility model, by tensioning beam and the tensioner that is fixed thereon and tension rod and bar connecting, track plates reinforced bar stretching automatization, improve production efficiency are realized by hydraulic tensioning oil cylinder, alleviate labor intensity, reduce production cost.
Description
Technical field
This utility model is related to a kind of rail plate tension device used for high-speed railway, specially a kind of track plates reinforced bar stretching dress
Put.
Background technology
China's existing high-speed rail guidance tape tensioning system is to drive tensioning beam action by controlling hydraulic operation device to stretch, thus
Make some reinforcing bars being fixed on tensioning beam carry out horizontal, longitudinal tensioning and put, its control accuracy low it is impossible to ensure every steel
The stretching force of muscle is identical, loses force value and the monitoring of displacement in tensioning to single steel bar, easily causes track plates quality hidden
Suffer from, and need the reinforcing bar being fixed on tensioning beam is carried out artificial pretension, intricate operation inefficiency before pre- tensioning.
Content of the invention
This utility model is directed to the problems referred to above, there is provided a kind of track plates steel bar tensioning device.
Concrete technical scheme is：A kind of track plates steel bar tensioning device, is characterized in that including transverse stretching beam and longitudinally opening
Straining beam, described transverse stretching beam and longitudinal tensioning beam are respectively arranged with transverse stretching device and longitudinal tensioner, described tensioner
Including tensioning oil cylinder, described tensioning oil cylinder end has cylinder connector, and described cylinder connector top is fixed with plate cylinder, described slotting
The rod end of plate cylinder connects plate, and the other end of described plate is placed in cylinder connector, described cylinder connector is provided with close
Switch, is fixed with hydraulic motor in cylinder connector bottom.
Track plates steel bar tensioning device of the present utility model, by tensioning beam and the tensioner that is fixed thereon and tension rod and
Bar connecting, realizes track plates reinforced bar stretching automatization, improve production efficiency by hydraulic tensioning oil cylinder, alleviates work strong
Degree, reduces production cost.
Brief description
Fig. 1 track plates steel bar tensioning device structural representation.
In figure, 1- transverse stretching device；2- transverse stretching beam；3- longitudinal direction tensioning beam；4- mould；5- transverse steel；6- is longitudinally
Reinforcing bar；7- longitudinal direction tensioner；8- tension rod.
Specific embodiment
Shown in Fig. 1, a kind of track plates steel bar tensioning device, including transverse stretching beam 2 and longitudinal tensioning beam 3, described horizontal
It is respectively arranged with transverse stretching device 1 and longitudinal tensioner 7, described tensioner includes tensioning oil on tensioning beam and longitudinal tensioning beam
Cylinder, described tensioning oil cylinder end has cylinder connector, and described cylinder connector top is fixed with plate cylinder, the bar of described plate cylinder
End connects plate, and the other end of described plate is placed in cylinder connector, described cylinder connector is provided with proximity switch, in oil cylinder
Joint bottom is fixed with hydraulic motor.Shown in figure, it is placed with mould 4 and is integrated with longitudinal reinforcement 6 colligation by transverse steel 5
Track plate reinforcing mattress, described transverse stretching device and longitudinal tensioner pass through tension rod 8 respectively with transverse steel and longitudinal reinforcement
One end be connected, the other end of described transverse steel and longitudinal reinforcement is separately fixed at does not install tensioner side transverse stretching beam
On longitudinal tensioning beam.
During work, place and the mould 4 of the good reinforcing bar of colligation has entered the reinforcing bar end in tensioning equipment framework, with tension rod
Portion is connected with the cylinder connector of tensioning equipment and fixes, the contraction of electrical control tensioning oil cylinder, tensioning transverse steel 5 and longitudinal reinforcement
6, meanwhile, external control carries out data analysiss to the tensile displacement of each tensioning oil cylinder and compares, and carries out stretching force adjustment respectively, makes
Its tensioning is synchronous；When putting, electrical control tensioning oil cylinder stretches out, and puts a transverse steel 5 and longitudinal oil cylinder 6, external control simultaneously
Tension force displacement of putting to each tensioning oil cylinder carries out data analysiss and compares, and carries out respectively putting an adjustment so as to put a synchronization.
Claims (1)
1. a kind of track plates steel bar tensioning device, is characterized in that including transverse stretching beam（2）With longitudinal tensioning beam（3）, described horizontal stroke
It is respectively arranged with transverse stretching device on tensioning beam and longitudinal tensioning beam（1）With longitudinal tensioner（7）, described tensioner includes
Draw oil cylinder, described tensioning oil cylinder end has cylinder connector, described cylinder connector top is fixed with plate cylinder, described plate cylinder
Rod end connect plate, the other end of described plate is placed in cylinder connector, and described cylinder connector is provided with proximity switch,
Cylinder connector bottom is fixed with hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576982.3U CN205989423U (en) | 2016-06-16 | 2016-06-16 | A kind of track plates steel bar tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576982.3U CN205989423U (en) | 2016-06-16 | 2016-06-16 | A kind of track plates steel bar tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989423U true CN205989423U (en) | 2017-03-01 |
Family
ID=58101747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620576982.3U Active CN205989423U (en) | 2016-06-16 | 2016-06-16 | A kind of track plates steel bar tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989423U (en) |
-
2016
- 2016-06-16 CN CN201620576982.3U patent/CN205989423U/en active Active
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