Track door-plate automatic turning device
Technical field
The utility model relates to a kind of frock, especially relates to a kind of track door-plate automatic turning device.
Background technology
As everyone knows, the local discharge test Room of most of cable manufacturer except movement be a closed room greatly outdoors, cannot use hoisting crane that testing wire is hung in, must cable to be tested could be sent into and test with small rail car, and gate must be closed to mobile gate and trolley track vertical interlaced while testing.Current carrying operation is: the track that stops 20 centimetres of that segment lengths that gate moves is made movable, while needing go-cart to enter, guide rail is put, and guide rail is taken away need to close moving door time again.So just caused user's operation very inconvenient, in addition because movable rail is often moved, easily caused and lose or damage, and car wheel is often because movable rail displacement causes wheel derailment card jail.
Summary of the invention
The utility model is mainly for the existing above-mentioned technical matters of prior art, and a kind of simple to operate, track door-plate automatic turning device that service efficiency is high, easy for installation, practical is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of track door-plate automatic turning device, comprised and the vertically disposed trolley track of moving door, it is characterized in that described trolley track is fixed on turnover panel top, described turnover panel bottom is fixedly connected with rotating plate shaft, described rotating plate shaft is connected with the output shaft of motor by driving device, on described driving device, be provided with limit switch, described motor is connected with motor control box.Turnover panel in the utility model, track and rotating plate shaft can be weld togethers; rotating plate shaft rotates the track driving on turnover panel and and then rotates and set level or hold up; two limit switches are housed on the sprocket wheel of main motor direct-connected; control turnover panel for one and set level rear motor stall; another is controlled turnover panel and holds up rear motor stall, and safety method is complete.
As preferably, described driving device has comprised two sprocket wheels that are connected with output shaft with rotating plate shaft respectively and has been set in the chain on sprocket wheel.Simple in structure, easy for installation.
As preferably, in described motor control box, be provided with the control chip and the master cock that are electrically connected to motor.Can control by control chip and master cock the switch of motor.
Therefore, the utlity model has simple to operate, service efficiency is high, the feature such as easy for installation, practical.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As shown in Figure of description 1, a kind of track door-plate automatic turning device, comprised and the vertically disposed trolley track 2 of moving door 1, trolley track 2 is fixed on turnover panel 3 tops, turnover panel 3 bottoms are fixedly connected with rotating plate shaft 4, rotating plate shaft 4 is connected with the output shaft 6 of motor 5 by driving device, is provided with limit switch 7 on driving device, and motor 5 is connected with motor control box 8.Driving device has comprised two sprocket wheels 9 that are connected with output shaft 6 with rotating plate shaft 4 respectively and has been set in the chain 10 on sprocket wheel 9.In motor control box 8, be provided with the control chip and the master cock that are electrically connected to motor 5.
The utility model is a kind of track door-plate automatic turning device; turnover panel, trolley track and rotating plate shaft are being fixedly connected with of weld together; when needs are used trolley track; press and set level button; the output shaft rotation of motor drives sprocket wheel chain to rotate; thereby drive rotating plate shaft and then to rotate; track turnover panel is set level; when needs close gate test, track turnover panel is holded up in starter motor reversion; two limit switches are housed on the sprocket wheel of main motor direct connection; control turnover panel for one and set level rear motor stall, another is controlled turnover panel and holds up rear motor stall, and safety method is complete.
Should be understood that this embodiment is only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.