CN206470237U - A kind of high ferro wheel rim immersion failure detector - Google Patents

Abstract

The utility model discloses a kind of high ferro wheel rim immersion failure detector, including water tank, the inside of the water tank is provided with dividing plate, the inside of water tank is divided into upper box and lower box by the dividing plate, the inside both sides of the upper box are embedded in metal tube, the inside of the metal tube is provided with heater strip, the heater strip connects heater switch by circuit, the bottom centre of the lower box is provided with bearing block I, the inner shaft connection support bar of the bearing block I, the upper end of the support bar is fixedly connected with rotating disk, the inside front and back of the upper box is all provided with fluted, the inside of the groove is provided with electric pushrod, the other end of the electric pushrod is fixedly connected with arc, the side of the arc is provided with probe.The high ferro wheel rim immersion failure detector can rapidly remove the gas inside water, prevent from interfering the scattering of ultrasonic wave during detection, and can avoid rubbing between probe and wheel rim, be easy to carry out multi-angle detection to wheel rim.

Description

A kind of high ferro wheel rim immersion failure detector

Technical field

The utility model is related to wheel rim inspection technique field, specially a kind of high ferro wheel rim immersion failure detector.

Background technology

With the fast development of railway construction cause, railway transportation has become a kind of important transportation trade.Fortune Defeated instrument is the safe operation of train, to ensureing that railway normal operation plays vital effect.Wherein, as train traveling The wheel of portion's critical piece on be influence its safe operation an important step, accordingly, it would be desirable to take turns to carry out carrying out flaw detection, with It is determined that whether wheel is to the defect such as occurring wearing and tearing, so as to provide data support to safeguarding to good technique state by wheel.Specifically, The flaw detection of Railway wheelset includes axletree and rim for automobile wheel region.Now, it is main to the flaw detection of wheel shaft manually based on, That is artificial mobile flaw detection probe positions of testing staff, use the flaw detection of rim for automobile wheel rim detector, inefficiency, and And easily cause the abrasion of probe.

The content of the invention

The purpose of this utility model is to provide a kind of high ferro wheel rim immersion failure detector, to solve in above-mentioned background technology The problem of proposition.To achieve the above object, the utility model provides following technical scheme：A kind of high ferro wheel rim immersion flaw detection dress Put, including water tank, the side of the water tank is provided with heater switch, regulation switch, rotating switch and supersonic detector, described to add The equal extraction wire connection plug in inside of thermal switch, regulation switch and rotating switch, the inside of the water tank is provided with dividing plate, described The inside of water tank is divided into upper box and lower box by dividing plate, and the inside both sides of the upper box are embedded in metal tube, the metal The inside of pipe is provided with heater strip, and the heater strip connects heater switch by circuit, and the bottom centre of the lower box is provided with axle Bearing I, the inner shaft connection support bar of the bearing block I, the rear surface fixed cover of the support bar is connected to worm gear, the branch The upper end of strut is fixedly connected with rotating disk, and the inside of the lower box is provided with motor, and the motor connects rotating switch by circuit, The rotating shaft of the motor is connected with worm screw, the side engaging worm wheel of the worm screw, the upper surface of the dividing plate by bearing block II Middle part is provided with circular hole, the internal slide socket support bar of the circular hole, and the inside front and back of the upper box is equipped with recessed Groove, the inside of the groove is provided with electric pushrod, and the electric pushrod is switched by circuit connection regulation, the electric pushrod The other end is fixedly connected with arc, and the side of the arc is provided with probe, and the probe connects ultrasonic examination by circuit Instrument.It is preferred that, the port of the circular hole and groove is equipped with caulking gum.It is preferred that, the rotating disk is located at the interior of upper box Portion.It is preferred that, the distance between the arc and rotating disk are 5 to 10 centimetres.It is preferred that, the model BF series of the motor Parallel-shaft bevel wheel reducer.It is preferred that, the model DTW300 of the electric pushrod.Compared with prior art, this practicality is new The beneficial effect of type is：The high ferro wheel rim immersion failure detector by heater switch can control heating wire to upper box inside Water is heated, and removes the gas inside water, prevents from interfering the scattering of ultrasonic wave during detection；Overcome by water logging flaw detection The blind area of ultrasonic examination, and by the flexible of regulation switch control electric pushrod, electric pushrod controls the movement of arc, Arc drives probe movement, so as to control the distance between probe and wheel rim, improves the sensitivity of flaw detection；Pass through rotating switch The operation of controlled motor, motor drives worm screw to rotate, and worm screw drives worm gear wheel, and the drive support bar of worm gear is rotated, support bar Drive rotating disk to rotate, so as to drive wheel rim to rotate, be easy to carry out multi-angle detection to wheel rim.

Brief description of the drawings

Fig. 1 is overall structure sectional view of the present utility model；Fig. 2 is overall structure side sectional view of the present utility model； Fig. 3 is top view of the present utility model.In figure：1 water tank, 2 dividing plates, 3 upper boxes, 4 lower boxes, 5 bearing blocks I, 6 support bars, 7 snails Wheel, 8 rotating disks, 9 motors, 10 worm screws, 101 bearing blocks II, 11 circular holes, 12 metal tubes, 13 heater strips, 14 heater switch, 15 regulations Switch, 16 rotating switches, 17 plugs, 18 grooves, 19 electric pushrods, 20 arcs, 21 probes, 22 supersonic detectors.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.Fig. 1-3 are referred to, the utility model is provided A kind of technical scheme：A kind of high ferro wheel rim immersion failure detector, including water tank 1, the side of water tank 1 is provided with heater switch 14, tune Section switch 15, rotating switch 16 and supersonic detector 22, the inside of heater switch 14, regulation switch 15 and rotating switch 16 are equal Extraction wire connects plug 17, and the inside of water tank 1 is provided with dividing plate 2, and the inside of water tank 1 is divided into upper box 3 and lower box by dividing plate 2 4, the inside both sides of upper box 3 are embedded in metal tube 12, and the inside of metal tube 12 is provided with heater strip 13, by heater strip 13 to water Water inside case 1 is heated, and is easy to rapidly remove the gas inside water, and heater strip 13 connects heater switch 14 by circuit, Heater strip 13 and heater switch 14 are electrically connected in series by wire with room, and the bottom centre of lower box 4 is provided with bearing block I 5, bearing The inner shaft connection support bar 6 of seat I 5, the rear surface fixed cover of support bar 6 is connected to worm gear 7, and the upper end of support bar 6, which is fixed, to be connected Switch through disk 8, rotating disk 8 is located at the inside of upper box 3, drives worm screw 10 to rotate by rotating switch 16, and worm screw 10 drives 7 turns of worm gear Dynamic, worm gear 7 drives support bar 6 to rotate, and support bar 6 drives rotating disk 8 to rotate, and rotating disk 8 drives wheel rim to rotate, and is easy to carry out wheel rim Multi-angle is detected, and the inside of lower box 4 is provided with motor 9, the series of parallel axis helical teeth wheel reductors of model BF of motor 9, noise It is small, operate steadily, be easy to pop one's head in 21 pairs of wheel rims detection, motor 9 by circuit connect rotating switch 16, motor 9 and rotation are opened Close 16 to be electrically connected in series with room by wire, the rotating shaft of motor 9 is connected with worm screw 10, the side of worm screw 10 by bearing block II 101 Face engaging worm wheel 7, the upper surface middle part of dividing plate 2 is provided with circular hole 11, and the internal slide of circular hole 11 is socketed support bar 6, upper box 3 Internal front and back is all provided with fluted 18, and the port of circular hole 11 and groove 18 is equipped with caulking gum, prevents in upper box 3 The water in portion enters the inside of groove 18 and lower box 4, and the inside of groove 18 is provided with electric pushrod 19, the model of electric pushrod 19 DTW300, small volume is easy to use, and electric pushrod 19 passes through circuit connection regulation switch 15, electric pushrod 19 and regulation switch 15 It is electrically connected in series by wire with room, the other end of electric pushrod 19 is fixedly connected with arc 20, between arc 20 and rotating disk 8 Distance be 5 to 10 centimetres, the wheel rim for being easy to 21 pairs of surfaces of rotating disk 8 of probe to place is detected, and the side of arc 20 is provided with Probe 21, probe 21 connects supersonic detector 22, the model cts-2020 of supersonic detector 22, volume by circuit It is small, it is lightweight, it is powerful, it is simple to operate.The utility model is in the specific implementation：Added in right amount to the inside of upper box 3 Water, controls heater strip 13 to heat the water inside upper box 3 by heater switch 14, goes after the gas inside water removal, will Wheel rim is placed on the surface of rotating disk 8, then controls the flexible of electric pushrod 19 by adjusting switch 15, electric pushrod 19 promotes arc Shape plate 20 is moved, and arc 20 drives probe 21 to move, so as to adjust the distance between probe 21 and wheel rim, passes through rotating switch 16 controlled motors 9 are rotated, and motor 9 drives worm screw 10 to rotate, and worm screw 10 drives worm gear 7 to rotate, 6 turns of the drive support bar of worm gear 7 Dynamic, support bar 6 drives rotating disk 8 to rotate, so as to drive wheel rim to rotate, 21 pairs of wheel rims of probe is carried out multi-angle detection.Although Through embodiment of the present utility model has shown and described, for the ordinary skill in the art, it is possible to understand that do not taking off In the case of from principle of the present utility model and spirit a variety of change, modification, replacement and modification can be carried out to these embodiments, Scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of high ferro wheel rim immersion failure detector, including water tank（1）, it is characterised in that：The water tank（1）Side provided with plus Thermal switch（14）, regulation switch（15）, rotating switch（16）And supersonic detector（22）, the heater switch（14）, regulation Switch（15）And rotating switch（16）Inside equal extraction wire connection plug（17）, the water tank（1）Inside be provided with dividing plate （2）, the dividing plate（2）By water tank（1）Inside be divided into upper box（3）And lower box（4）, the upper box（3）Inside two Side is embedded in metal tube（12）, the metal tube（12）Inside be provided with heater strip（13）, the heater strip（13）Pass through circuit Connect heater switch（14）, the lower box（4）Bottom centre be provided with bearing block I（5）, the bearing block I（5）Inner shaft Connection support bar（6）, the support bar（6）Rear surface fixed cover be connected to worm gear（7）, the support bar（6）Upper end consolidate Surely rotating disk is connected（8）, the lower box（4）Inside be provided with motor（9）, the motor（9）Rotating switch is connected by circuit （16）, the motor（9）Rotating shaft pass through bearing block II（101）It is connected with worm screw（10）, the worm screw（10）Side engagement Worm gear（7）, the dividing plate（2）Upper surface middle part be provided with circular hole（11）, the circular hole（11）Internal slide socket support bar （6）, the upper box（3）Inside front and back be all provided with it is fluted（18）, the groove（18）Inside push away provided with electronic Bar（19）, the electric pushrod（19）Pass through circuit connection regulation switch（15）, the electric pushrod（19）The other end fix Connect arc（20）, the arc（20）Side provided with probe（21）, the probe（21）Ultrasound is connected by circuit Wave inspection instrument（22）.

2. a kind of high ferro wheel rim immersion failure detector according to claim 1, it is characterised in that：The circular hole（11）With it is recessed Groove（18）Port be equipped with caulking gum.

3. a kind of high ferro wheel rim immersion failure detector according to claim 1, it is characterised in that：The rotating disk（8）It is located at Upper box（3）Inside.

4. a kind of high ferro wheel rim immersion failure detector according to claim 1, it is characterised in that：The arc（20）With Rotating disk（8）The distance between be 5 to 10 centimetres.

5. a kind of high ferro wheel rim immersion failure detector according to claim 1, it is characterised in that：The motor（9）Type Number be the series of parallel axis helical teeth wheel reductors of BF.

6. a kind of high ferro wheel rim immersion failure detector according to claim 1, it is characterised in that：The electric pushrod（19） Model DTW300.