CN208164980U - Water system for rail detector car - Google Patents

Abstract

A kind of water system for rail detector car is provided, including the water supply tank and the coupling water tank interior set on detection being set on tractor, antifreeze liquid case, electrical auxiliary control cabinet and PLC control cabinet, water supply tank is set among tractor roof and contour structures and tractor roof structure integrally change moulding, it couples and is equipped with heating tube inside water tank, water pump and instantaneously heated type heater are integrated in electrical auxiliary control cabinet, liquid in coupling water tank and antifreeze liquid case is exported by the wheel flange lubricating for electrically assisting control cabinet to be transported to detection vehicle, liquid in coupling water tank and antifreeze liquid case passes sequentially through the electrical front and back for assisting control cabinet and PLC control cabinet to be transported to detection vehicle to the coupling mouth of a river.The capacity that the utility model solves the existing life of existing inspection car and operation water system is small, water tank integrated moulding is poor, connection hose easily freezes, detects that vehicle operation water system components disperse, water tank location leads to that body gravity is to the rear, with coolant-temperature gage job requirements are not achieved in severe cold winter in operation between tractor and detection vehicle.

Description

Water system for rail detector car

Technical field

A kind of the utility model category rail engineering machinery technical field, and in particular to water system for rail detector car.

Background technique

Inspection car is installed in the special-purpose vehicle or dedicated train that rail defects and failures equipment is detected on track.Currently, inspection car is existing There is water system technology to have the following problems：1) it is limited by vehicle space, water tank capacity is small；2) because water tank capacity causes composition to be detected a flaw The tractor of vehicle is connected so as to the use of water energy reasonable distribution with detection two section vehicle water route of vehicle, but connecting place hose is easy to freeze, right Vehicle life, operation affect greatly；3) water supply tank on existing tractor is located at tractor rear end, and due to water tank compared with Weight causes vehicle to tilt to the back-end, and in the prior art in such a way that water tank width accounts for vehicle width half, the other half is for going It walks, keeps water supply tank volume small；4) water supply tank moulding and vehicle integration moulding have difference；5) on detection vehicle, from water tank Water pump used in water pump, water heater and anti-icing fluid to PLC control cabinet etc. is distributed across on detection vehicle, it appears that whole system It is more scattered；Also it is unfavorable for user's operation and later period maintenance；6) in severe cold winter, vehicle coupling operation is detected with coolant-temperature gage, work is not achieved Industry requirement.It is therefore desirable to propose to improve.

Utility model content

The technical issues of the utility model solves：A kind of water system for rail detector car, the utility model solution are provided The capacity of the existing life of existing inspection car of having determined and operation water system is small and cannot fully meet personnel and job requirements, water tank Integrated moulding is undesirable, connection hose easily freezes, detects vehicle operation water system components and disperse cloth between tractor and detection vehicle Set and make overall effect is bad, water tank location leads to tilting of car body and center of gravity is to the rear, operation coolant-temperature gage in severe cold winter up to not The problems such as to job requirements.

The technical solution adopted in the utility model：For the water system of rail detector car, including be set to tractor on and with The water supply tank of each domestic water equipment connection in tractor and set on the interior coupling water tank of detection, antifreeze liquid case, electrical Assist control cabinet and PLC control cabinet, the water supply tank is set among tractor roof, the water supply tank contour structures with lead Draw vehicle roof structure be adapted integralization moulding, the coupling water tank detect car portion symmetrically set there are two, it is described It couples and is equipped with heating tube inside water tank, be integrated with water pump and instantaneously heated type heater, the coupling in the electrical auxiliary control cabinet Liquid in water tank and antifreeze liquid case is exported by being transported to the wheel flange lubricating of detection vehicle after electrically auxiliary control cabinet control, described Liquid in coupling water tank and antifreeze liquid case is transported to detection vehicle after passing sequentially through electrical auxiliary control cabinet and PLC control cabinet control The forward direction coupling mouth of a river and the backward coupling mouth of a river.

Wherein, roof corresponding with water supply tank two sides are equipped with scotch on the tractor, and bolt passes through scotch top Firmly the water tank scotch on water supply tank and prevent water supply tank from sliding；It is equipped in the middle part of the water supply tank upper surface anti-skidding remarkable Plate, the anti-skidding remarkable plate are made using aluminium alloy plate and are formed with crocodile nozzle aperture on aluminium alloy plate.

Further, solenoid valve III and overflow Inductance valve, the coupling water tank are additionally provided in the electrical auxiliary control cabinet Outlet and antifreeze liquid case export the pump entrance in parallel in electrical auxiliary control cabinet and connect, and the coupling water tank goes out rear and water pump It is successively arranged switch QT1, filter I, solenoid valve I and check valve I from coupling water tank to water pump direction on the connecting line of entrance, The antifreeze liquid case outlet is successively arranged switch QT6, mistake from antifreeze liquid case to water pump direction on the connecting line of pump entrance Filter II, solenoid valve II and check valve II；The exit of pump is connect by switch QT2 with instantaneously heated type heater entrance, described Instantaneously heated type heater outlet is connect with solenoid valve III and overflow Inductance valve, the connecting tube of the switch QT2 and instantaneously heated type heater Road, which is parallel with, makes the liquid of exit of pump directly reach opening for solenoid valve III and overflow Inductance valve without instantaneously heated type heater Close QT3；The solenoid valve III is connected with wheel flange lubricating outlet, and the wheel flange lubricating outlet is equipped with switch QT4 and switch QT5； Be equipped with PLC solenoid valve I and PLC solenoid valve II in the PLC control cabinet, the overflow Inductance valve by filter III respectively with PLC solenoid valve I and PLC solenoid valve II connect, and the PLC solenoid valve I couples mouth of a river company with forward direction by normally opened hand-operated valve QT7 It connects, the PLC solenoid valve II is connect by normally opened hand-operated valve QT8 with the backward coupling mouth of a river.

Further, the water supply tank volume is more than or equal to 1700L, and the coupling water tank total measurement (volume) is more than or equal to 3300L。

The utility model compared with prior art the advantages of：

1, this programme maximizes water supply tank and coupling water tank capacity, can fully meet vehicle through reasonable location layout Personnel's life requirement and operation urban water demand；

2, water supply tank is arranged in roof by this programme, is paved with roof, a lower height of mode, tank top using width The characteristics of remarkable mode takes into account integrated moulding, and the moulding of roof water tank and vehicle roof moulding is made to be consistent, meets integration Design concept makes to be laid out more attractive generous under the premise of meeting domestic water；

3, water supply tank is located in the middle part of tractor roof, and active balance vehicle center of gravity solves caused by existing water tank The problem of vehicle tilts to the back-end；

4, this programme has the characteristics that detecting vehicle operation water system components integrates, by water pump needed for operation water system and i.e. Heater etc. is integrated in electrical auxiliary control cabinet, convenient for operating, convenient for controlling entire water system, improves operation Efficiency, while facilitating later period maintenance；

5, due to coupling water tank volume meet operation water consumption, so that it may cancel tractor and detection vehicle between connect it is soft Pipe solves the problems, such as that connection hose easily freezes；

6, it is coupled in this programme and is equipped with heating tube inside water tank, and be equipped with instant heating type heating in electrically auxiliary control cabinet Device forms second level heating method, operation coolant-temperature gage can be made to reach 65 DEG C in cold snap, fully meet flaw detection condition；

7, the liquid that operation uses in this programme is provided by coupling water tank or antifreeze liquid case, and water and anti-icing fluid all may act as The function in couplant source can use anti-icing fluid to use as couplant for fault detection system, make when extremely trembling with fear temperature in winter Inspection car operation is suitable for varying environment.

Detailed description of the invention

Fig. 1 is that water supply tank is mounted on the structural front view on tractor in the utility model；

Fig. 2 is that water supply tank is mounted on the structure top view on tractor in the utility model；

Fig. 3 is I schematic enlarged-scale view in Fig. 2；

Fig. 4 is that vehicle water-feeding system mounting structure main view is detected in the utility model；

Fig. 5 be in Fig. 4 A-A to structural schematic diagram；

Fig. 6 is that vehicle water-feeding system schematic diagram is detected in the utility model.

Specific embodiment

Capacity in order to solve existing for existing inspection car life and operation water system it is small and cannot fully meet personnel and Job requirements, water tank integration moulding be undesirable, connection hose easily freezes, detects vehicle operation water system between tractor and detection vehicle Components dispersed placement and make that overall effect is bad, water tank location leads to tilting of car body and center of gravity is to the rear, operation coolant-temperature gage exists The problems such as job requirements are not achieved in severe cold winter and propose the utility model.

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

For the water system of rail detector car, as shown in figs. 1 and 4, including be set to tractor 1 on and in tractor 1 The water supply tank 2 of each domestic water equipment connection and the coupling water tank 9 in detection vehicle 8, antifreeze liquid case 10, electrical auxiliary control Cabinet 11 processed and PLC control cabinet 12.

As illustrated in fig. 1 and 2, the water supply tank 2 be set to 1 roof of tractor among, 2 contour structures of water supply tank with 1 roof structure of tractor is adapted integralization moulding.For solve water supply tank 2 in driving inertia great Yi sliding and there are one The problem of determining security risk, roof corresponding with water supply tank 2 two sides are equipped with scotch 3 on tractor 1, as shown in figure 3, spiral shell Bolt 5 passes through scotch 3 and withstands the water tank scotch 4 on water supply tank 2 and prevent water supply tank 2 from sliding, and has high reliablity, just In installation the advantages of.As shown in Fig. 2, being equipped with anti-skidding remarkable plate 6, the anti-skidding remarkable plate 6 in the middle part of 2 upper surface of water supply tank It is made of aluminium alloy plate and is formed with crocodile nozzle aperture 7 on aluminium alloy plate.Water supply tank 2 is arranged in roof by the utility model, Roof, a lower height of mode are paved with using width, the remarkable mode of tank top takes into account integrated moulding, makes roof water tank The characteristics of moulding and vehicle roof moulding are consistent, meet integrated design theory, under the premise of meeting the life used time, makes cloth Office is more attractive generous.And water supply tank 2 is located in the middle part of tractor roof, and active balance vehicle center of gravity solves existing water The problem of vehicle caused by case tilts to the back-end.

As shown in figure 5, there are two the coupling water tank 9 sets in detection vehicle 8 inside bilateral symmetry, in the coupling water tank 9 Portion is equipped with heating tube, is integrated with water pump 1109 and instantaneously heated type heater 1112 in the electrical auxiliary control cabinet 11.By operation water Water pump 1109 and instantaneously heated type heater 1112 etc. needed for system are integrated in electrical auxiliary control cabinet 11, convenient for operation, convenient for pair Entire water system is controlled, and improves operating efficiency, while facilitating later period maintenance.And heating is equipped with inside coupling water tank 9 Pipe, and it is equipped with instantaneously heated type heater 1112 in electrically auxiliary control cabinet 11, second level heating method is formed, operation water can be made Temperature reaches 65 DEG C, fully meets flaw detection condition.

Liquid in the coupling water tank 9 and antifreeze liquid case 10 is transported to detection after controlling by electrically auxiliary control cabinet 11 The wheel flange lubricating outlet 13 of vehicle 8, the liquid coupled in water tank 9 and antifreeze liquid case 10 pass sequentially through electrical auxiliary control cabinet 11 The forward direction coupling mouth of a river 14 and the backward coupling mouth of a river 15 of detection vehicle 8 are transported to after controlling with PLC control cabinet 12.In the utility model The liquid that detection 8 operation of vehicle uses is provided by coupling water tank 9 or antifreeze liquid case 10, and water and anti-icing fluid all may act as couplant The function in source can use anti-icing fluid to use as couplant for fault detection system, make inspection car when extremely trembling with fear temperature in winter Industry is suitable for varying environment.

Specifically, as shown in fig. 6, being additionally provided with solenoid valve III 1113 and overflow Inductance valve in the electrical auxiliary control cabinet 11 1114, the coupling water tank 9 outlet and antifreeze liquid case 10 export water pump 1109 entrance in parallel in electrical auxiliary control cabinet 11 Connection, the coupling water tank 9 go out afterwards on the connecting line of 1109 entrance of water pump from coupling water tank 9 to 1109 direction of water pump successively Equipped with switch QT11101, filter I 1102, solenoid valve I 1103 and check valve I 1104, the antifreeze outlet of liquid case 10 and water pump Switch QT61105, filter II are successively arranged from antifreeze liquid case 10 to 1109 direction of water pump on the connecting line of 1109 entrances 1106, solenoid valve II 1107 and check valve II 1108；The outlet of water pump 1109 passes through switch QT21110 and instantaneously heated type heater The connection of 1112 entrances, the outlet of instantaneously heated type heater 1112 is connect with solenoid valve III 1113 and overflow Inductance valve 1114, described The liquid for exporting water pump 1109 is parallel on the connecting line of switch QT21110 and instantaneously heated type heater 1112 without i.e. hot Formula heater 1112 directly reaches the switch QT31111 of solenoid valve III 1113 and overflow Inductance valve 1114；The solenoid valve III 1113 connect with wheel flange lubricating outlet 13, and the wheel flange lubricating outlet 13 is equipped with switch QT41301 and switch QT51302；Institute It states and is equipped with PLC solenoid valve I 1201 and PLC solenoid valve II 1202 in PLC control cabinet 12, the overflow Inductance valve 1114 passes through filtering Device III 1115 is connect with PLC solenoid valve I 1201 and PLC solenoid valve II 1202 respectively, and the PLC solenoid valve I 1201 passes through normally opened Hand-operated valve QT71401 and forward direction the coupling mouth of a river 14 connects, the PLC solenoid valve II 1202 by normally opened hand-operated valve QT81501 and The backward coupling mouth of a river 15 connects.

2 volume of water supply tank is more than or equal to 1700L, and 9 total measurement (volume) of coupling water tank is more than or equal to 3300L.This reality It is laid out with Novel warp rational position, maximizes water supply tank 2 and coupling 9 volume of water tank, vehicle personnel life can be fully met Demand and operation urban water demand.And since coupling 9 capacity satisfaction of water tank acts on water consumption, so that it may cancel tractor 1 and inspection The hose connected between measuring car 8 solves the problems, such as that connection hose easily freezes.

Fig. 6 show inspection car operation water system schematic diagram, and each element state is state when detecting a flaw operation in figure.Flaw detection When vehicle operation water system works in detection 8 operation of vehicle of the second section of inspection car, suitable operating condition is provided for carrying out flaw detection operation. It is electrical that control cabinet 11 is assisted to work and control a series of movement when starting operation：Switch QT11101 is normally opened, opens electricity Magnet valve I 1103, starts water pump 1109, when cold snap (environment temperature be lower than 0 DEG C), turns off the switch QT31111, turns on the switch QT21110；Water, which is come out by water pump 1109, passes through immediately heating water heater 1112, after divide two-way, all the way through solenoid valve III 1113, into Enter wheel flange lubricating pipeline, when vehicle forward when driving, turn on the switch QT41301, front wheel felloe lubrication water outlet；When vehicle backward when driving, Turn on the switch QT51302, rear rim lubrication water outlet；In addition rear to enter all the way through overflow pressure reducing valve 1114 and filter III 1115 PLC control cabinet 12, when vehicle forward when driving, PLC solenoid valve I 1201 is in an open state, and through normally opened hand-operated valve QT71401, is entered Forward direction couples water lines；When vehicle backward when driving, PLC solenoid valve II 1202 is in an open state, through normally opened hand-operated valve QT81501, After to coupling water lines；When because of flaw detection operation, forward and backward coupling water needs and flaw detection trolley detection system cooperates (coupling) work Make, this work is realized by PLC solenoid valve I 1201 and PLC solenoid valve II 1202.Wherein normally opened hand-operated valve QT71401, normally opened hand Dynamic valve QT81501 is normally open, only when PLC system failure, can be turned off manually, open normally opened hand-operated valve QT71401, The normally opened of short duration realization job requirements of hand-operated valve QT81501, can also close normally opened hand-operated valve QT71401, normally opened hand-operated valve QT81501 To realize that system overhaul is safeguarded.

In cold snap, after the completion of detecting operation, needs to allow anti-icing fluid full of pipeline while excluding pipeline memory water, with This prevents pipeline bursting by freezing.Concrete principle is as follows：QT61105 is turned on the switch, through filter II 1106, opens solenoid valve II 1107, through check valve II 1108, start water pump 1109, switch QT31111 is in off state, and turns on the switch QT21110；Anti-icing fluid Full of after pipeline herein by immediately heating water heater 1112 (at this time immediately heating water heater 1112 power-off do not work), after divide two-way, QT41301, switch QT51302 are turned on the switch, is full of to anti-icing fluid into wheel flange lubricating pipeline through solenoid valve III 1113 all the way After wheel flange lubricating pipeline, i.e., anti-icing fluid (is equivalent in pipeline herein at this time and deposits after spraying a few minutes from wheel flange lubricating line end Water has been drained), close solenoid valve III 1113；In addition rear to enter all the way through overflow pressure reducing valve 1114 and filter III 1115 PLC control cabinet 12, through PLC solenoid valve I 1201, PLC solenoid valve II 1202, open the normally opened hand-operated valve QT71401 of valve, it is normally opened manually Valve QT81501 makes anti-icing fluid couple water lines full of forward and backward, several from forward and backward coupling water lines end ejection to anti-icing fluid (it is equivalent to water in pipeline herein at this time to be drained) after minute, closes solenoid valve PLC solenoid valve I 1201, PLC solenoid valve II 1202, water pump 1109 stops working.

In bitter cold weather or especially severe local environment, (in actual work, coupling water maximum temperature 65 DEG C of water are arrived Freeze at once when rail surface, influence operation of normally detecting a flaw), it needs to replace working medium water with anti-icing fluid.Specially：Opening is opened QT61105 is closed, through filter II 1106, opens solenoid valve II 1107, through check valve II 1108, starts water pump 1109, switch QT21110 is in off state, and turns on the switch QT31111, after divide two-way, all the way through solenoid valve III 1113, into wheel flange lubricating pipe Road turns on the switch QT41301, switch QT51302, carries out wheel flange lubricating；In addition all the way through overflow pressure reducing valve 1114 and filter III 1115, enter PLC control cabinet 12 afterwards, through solenoid valve PLC solenoid valve I 1201, PLC solenoid valve II 1202, opens the normally opened hand of valve Dynamic valve QT71401, hand-operated valve QT81501 is opened, carries out forward and backward coupling anti-icing fluid supply.After the completion of operation, respective valves are closed ?.

Above-described embodiment, the only preferred embodiment of the utility model are not used to limit the utility model practical range, Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in Within enclosing.

Claims (4)

1. the water system of rail detector car is used for, including being set on tractor (1) and setting with each domestic water in tractor (1) The water supply tank (2) of standby connection and the coupling water tank (9) being set in detection vehicle (8), electrically assist control cabinet at antifreeze liquid case (10) (11) and PLC control cabinet (12), it is characterised in that：The water supply tank (2) is set among tractor (1) roof, the life Water tank (2) contour structures and tractor (1) roof structure are adapted integralization moulding, and the coupling water tank (9) is in detection vehicle (8) there are two internal bilateral symmetry is set, heating tube, the electrical auxiliary control cabinet (11) are equipped with inside the coupling water tank (9) Inside it is integrated with water pump (1109) and instantaneously heated type heater (1112), the liquid in coupling water tank (9) and antifreeze liquid case (10) By being transported to the wheel flange lubricating outlet (13) of detection vehicle (8), the coupling water tank (9) after electrically assisting control cabinet (11) to control Inspection is transported to after passing sequentially through electrical auxiliary control cabinet (11) and PLC control cabinet (12) control with the liquid in antifreeze liquid case (10) The forward direction coupling mouth of a river (14) of measuring car (8) and the backward coupling mouth of a river (15).

2. the water system according to claim 1 for rail detector car, it is characterised in that：On the tractor (1) with The corresponding roof two sides of water supply tank (2) are equipped with scotch (3), and bolt (5) passes through scotch (3) and withstands on water supply tank (2) Water tank scotch (4) and prevent water supply tank (2) slide；Anti-skidding remarkable plate is equipped in the middle part of water supply tank (2) upper surface (6), the anti-skidding remarkable plate (6) is made using aluminium alloy plate and is formed with crocodile nozzle aperture (7) on aluminium alloy plate.

3. the water system according to claim 1 for rail detector car, it is characterised in that：The electrical auxiliary control cabinet (11) solenoid valve III (1113) and overflow Inductance valve (1114), coupling water tank (9) outlet and antifreeze liquid case are additionally provided in (10) outlet water pump (1109) entrance in electrical auxiliary control cabinet (11) in parallel connect, the coupling water tank (9) it is rear out and On the connecting line of water pump (1109) entrance from coupling water tank (9) to water pump (1109) direction be successively arranged switch QT1 (1101), Filter I (1102), solenoid valve I (1103) and check valve I (1104), antifreeze liquid case (10) outlet enter with water pump (1109) Switch QT6 (1105), filter II are successively arranged from antifreeze liquid case (10) to water pump (1109) direction on the connecting line of mouth (1106), solenoid valve II (1107) and check valve II (1108)；Water pump (1109) outlet is by switch QT2 (1110) and i.e. The connection of heater (1112) entrance, instantaneously heated type heater (1112) outlet incude with solenoid valve III (1113) and overflow Being parallel on the connecting line of valve (1114) connection, the switch QT2 (1110) and instantaneously heated type heater (1112) makes water pump (1109) liquid exported directly reaches solenoid valve III (1113) and overflow Inductance valve without instantaneously heated type heater (1112) (1114) switch QT3 (1111)；The solenoid valve III (1113) connect with wheel flange lubricating outlet (13), and the wheel flange lubricating goes out Mouth (13) is equipped with switch QT4 (1301) and switch QT5 (1302)；PLC solenoid valve I is equipped in the PLC control cabinet (12) (1201) and PLC solenoid valve II (1202), the overflow Inductance valve (1114) by filter III (1115) respectively with PLC electromagnetism Valve I (1201) and PLC solenoid valve II (1202) connection, the PLC solenoid valve I (1201) pass through normally opened hand-operated valve QT7 (1401) With forward direction coupling the mouth of a river (14) connect, the PLC solenoid valve II (1202) pass through normally opened hand-operated valve QT8 (1501) with couple backward The mouth of a river (15) connection.

4. the water system according to claim 1,2 or 3 for rail detector car, it is characterised in that：The water supply tank (2) volume is more than or equal to 1700L, and coupling water tank (9) total measurement (volume) is more than or equal to 3300L.