CN104503447A - Control system for pouring dolly of railway ballast curing device - Google Patents
Control system for pouring dolly of railway ballast curing device Download PDFInfo
- Publication number
- CN104503447A CN104503447A CN201410433352.6A CN201410433352A CN104503447A CN 104503447 A CN104503447 A CN 104503447A CN 201410433352 A CN201410433352 A CN 201410433352A CN 104503447 A CN104503447 A CN 104503447A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- switch
- control module
- pouring
- servo
- 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.)
- Granted
Links
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a control system for a pouring dolly of a railway ballast curing device. A detection switching group is connected with a control module. A control module is connected with a touch screen, an execution element, a motion control module, and a servo driver. The motion control module is connected with a digital quantity input/output module. The servo driver is connected with a servo motor. A lifting cylinder up-side switch and a lifting cylinder down-side switch are respectively installed on two ends of a cylinder. A reference point proximity switch detection body is arranged on a side of a dolly frame, close to the end of a pouring dolly electric cabinet. A negative capacity switch detection body is on the other side of the dolly frame, close to the end of the pouring dolly electric cabinet. A positive capacity switch detection body and a reference point proximity switch detection body are on the same side of the dolly frame. A cylinder rising valve and a cylinder lowering valve are arranged on the tip of a tank chain connected with a pouring head. A cylinder rising governing valve and a cylinder lowering governing valve are respectively installed on the upper end and the lower end of the cylinder. The system can realize automatic accurate positioning of pouring points, and pouring amount and flow velocity of the pouring points can be set according to practical construction conditions.
Description
Technical field
The present invention relates to a kind of railway ballast curing apparatus casting trolley control system, belong to railway pouring technique field.
Background technology
At present, China railways railway roadbed mainly contains Ballast track railway roadbed and ballastless track bed, Ballast track railway roadbed is discrete material, along with the difference of freight volume, ballast contamination degree, great changes will take place for its elastic modulus and angle of internal friction, so maintenance period is short, needs a large amount of maintenance personnel, take time and effort, affect the normal operation of railway; Non-fragment orbit is the track structure replacing sleeper and bulk solid in traditional Ballast track ballast bed by monolithic concrete structure, it is the ballast bed structure that a kind of maintenance workload is few, globality strong, surface is clean and tidy, simultaneously, due to the concrete that solid concrete roabed is continuously cast-in-place, once substrate generation depression, repair very difficulty, therefore construction precision and construction quality require high, bring inconvenience to construction.
Based on current present railway, China is for being improved to isocyanurate foam solidification railway roadbed by existing ballast bed structure, it is poured into railway ballast foams according to construction of railways technological standards by plurality of liquid under certain proportion, certain pressure, uniform temperature with casting trolley bulk solid rubble is bonded to an entirety.This ballast bed system is stablized at railway ballast, have good effect in railway roadbed damping and noise reduction, greatly extends the serviceable life of railway roadbed, reduces the maintenance workload of railway ballast.Isocyanurate foam solidification railway roadbed, for improving China Railway Freight special line and high-speed railway fixed equipment maintenance system, improves maintenance maintenance quality, all has great importance.Current casting trolley control system exists, and cannot automatically locate, and is inconvenient to regulate simultaneously and waters fluence and flow velocity, be unfavorable for carrying out smoothly of construction.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of railway ballast curing apparatus casting trolley control system, the automatic accurate location of pour point can be realized, pour point water fluence and flow velocity can specifically set according to practice of construction situation and keep constant, pouring head translational speed is adjustable, and simultaneously along with the advance of casting trolley, arm can pipeline being connected to casting trolley of its carrying of free shrink, prevent pipeline from wearing and tearing, in guarantee work progress, dolly moves ahead smoothly.
To achieve these goals, the technical solution used in the present invention is: this railway ballast curing apparatus casting trolley control system, comprise control module, position control module, detector switch group, touch-screen, digital quantity input/output module, executive component, servo-driver and servomotor, detector switch group is connected with control module, control module controls module with touch-screen, executive component, position respectively and servo-driver is connected, position control module is connected with digital quantity input/output module, and servo-driver is connected with servomotor, described detector switch group comprises arm and goes out limit switch, arm moves back limit switch, bit switch on lift cylinder, bit switch under lift cylinder, reference point proximity switch, negative pole limit proximity switch and positive limit proximity switch, arm goes out limit switch and arm moves back the two ends that limit switch is contained in arm respectively, on lift cylinder, under bit switch and lift cylinder, bit switch is contained in the two ends of lift cylinder, reference point proximity switch, negative limit switch and positive limit switch are fixed on the installing plate of pouring head, reference point proximity switch detection bodies is arranged on the side of the car frame near casting trolley electric cabinet end, negative limit switch detection bodies is at the opposite side of the car frame near casting trolley electric cabinet end, positive limit switch detection bodies and reference point proximity switch detection bodies are at the homonymy of car frame, described executive component comprises cylinder rising threshold, cylinder lowering valve, cylinder rising flow speed control valve and cylinder decline flow speed control valve, cylinder rising threshold is arranged on the termination of the tank chain be connected with pouring head with cylinder lowering valve, and cylinder rising flow speed control valve and cylinder decline flow speed control valve are contained in the two ends up and down of lift cylinder respectively.
Further, described control module is PLC.
Further, the model of described position control module is EM253.
Further, the model of described digital quantity input/output module is EM223.
Further, described servo-driver is V80 servo-driver, and V80 servo-driver is connected by cable with servomotor.
Further, described control module is connected by PPI communication with touch-screen.
Compared with prior art, the present invention is in construction, once manually adjust the position of each pour point and the translational speed of pouring head on casting trolley touch-screen, in automatic mode, pouring head can automatically walk to each pour point successively and pour into a mould under setting speed, and after casting complete, automatic Aligning control prepares next group cast; During cast, the vertical height of pouring head can be regulated according to construction present situation; Each pour point water fluence and flow velocity can set and keep constant on foaming machine touch-screen, error precision is high; Along with moving ahead of construction, arm bearer connection is shunk to the pipe of casting trolley, line according to construction site, prevents the wearing and tearing of pipe, line, and is provided with arm and goes out, move back limit switch, prevents arm from going beyond the limit of position.There is the automatic accurate location of pour point, pour point to water fluence constant, thus ensure standardization and the stability of railway solidification construction technology, reduce constructing operation personnel amount, alleviate the labour intensity of operating personnel, improve operating efficiency and quality, guarantee effective use of railway ballast curing apparatus.
Accompanying drawing explanation
Fig. 1 is general arrangement schematic of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is theory diagram of the present invention;
Fig. 4 is the location arrangements figure of casting trolley part in Fig. 1;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is casting trolley switch board panel layout.
In figure, 1, foaming machine electric cabinet; 2, arm goes out limit switch; 3, arm moves back limit switch; 4, cylinder decline flow speed control valve; 5, cylinder rising flow speed control valve; 6, bit switch on lift cylinder; 7, lift cylinder; 8, cylinder lowering valve; 9, pouring head; 10, bit switch under lift cylinder; 11, arm motor; 12, manual control box; 13, negative pole limit proximity switch; 14, casting trolley electric cabinet; 15, positive limit proximity switch; 16, cylinder rising threshold; 17, reference point proximity switch; 18, servomotor.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figures 1 to 5, the present invention includes control module, position control module, detector switch group, touch-screen, digital quantity input/output module, executive component, servo-driver and servomotor 18, detector switch group is connected with control module, control module controls module with touch-screen, executive component, position respectively and servo-driver is connected, position control module is connected with digital quantity input/output module, and servo-driver is connected with servomotor 18, described detector switch group comprises arm and goes out limit switch 2, arm moves back limit switch 3, bit switch 6 on lift cylinder, bit switch 10 under lift cylinder, reference point proximity switch 17, negative pole limit proximity switch 13 and positive limit proximity switch 15, arm goes out limit switch 2 and arm moves back the two ends that limit switch 3 is contained in arm respectively, on lift cylinder, under bit switch 6 and lift cylinder, bit switch 10 is contained in the two ends of lift cylinder 7, reference point proximity switch 17, negative limit switch 13 and positive limit switch 15 are fixed on the installing plate of pouring head 9, reference point proximity switch detection bodies is arranged on the side of the car frame near casting trolley electric cabinet 14 end, negative limit switch detection bodies is at the opposite side of the car frame near casting trolley electric cabinet 14 end, positive limit switch detection bodies and reference point proximity switch detection bodies are at the homonymy of car frame, described executive component comprises cylinder rising threshold 16, cylinder lowering valve 8, cylinder rising flow speed control valve 5 and cylinder decline flow speed control valve 4, cylinder rising threshold 16 and cylinder lowering valve 8 are arranged on the termination of the tank chain be connected with pouring head 9, and cylinder rising flow speed control valve 5 and cylinder decline flow speed control valve 4 are contained in the two ends up and down of lift cylinder 7 respectively.
Described control module is PLC; The model of described position control module is EM253; The model of described digital quantity input/output module is EM223; Described servo-driver is V80 servo-driver, and V80 servo-driver is connected by cable with servomotor 18; Described control module is connected by PPI communication with touch-screen.
The course of work: pouring head elevating control process: PLC performs corresponding program makes cylinder rising threshold 16 or cylinder lowering valve 8 obtain electric, lift cylinder 7 inner high voltage gas push pouring head 9 is done to rise or down maneuver, on lift cylinder, under bit switch 6 and lift cylinder, bit switch 10 makes release, the speed of cylinder rising flow speed control valve 5 and the adjustable translational speed of cylinder decline flow speed control valve 4.
Pouring head transverse shifting control procedure: the Distance geometry pouring head translational speed setting each pour point at touch-screen, the instruction that PLC sends according to operating personnel, by EM253 position control module control V80 driver, V80 driver drives servomotor 18 drags pouring head and moves to setting pour point.Reference point proximity switch detection bodies position is distance setting zero point, positive limit proximity switch detection bodies and negative pole limit proximity switch detection bodies define the transversely movable scope of pouring head, when sctpoint distance goes beyond the scope, pouring head moves to positive/negative limit proximity switch detection bodies place, can automatically stop.
Pouring head cast control procedure: set the flow velocity of honest material, ratio and each point and water fluence on foaming machine touch-screen, under automatic casting pattern, send enabled instruction, PLC controls pouring head and pours into a mould successively each set point under the height set, automatically return to zero point after casting complete, sleeper opposite side is poured into a mould; Under manual cast pattern, manually can pour into a mould single-point according to on-the-spot actual needs, pour rear manual reset zero-bit.Along with the reach of dolly, the advance and retreat of Non-follow control arm, arm motor 11 electric rear rotating drives arm turnover, make casting and constructing not by the restriction of pipeline being connected to pouring head in short distance, arm goes out limit switch 2 and arm and moves back limit switch 3 and control the moving range that arm goes out to move back.When servo-drive system breaks down, " servo warning " lantern festival in Fig. 6 is bright; When breaking down, press " suddenly stopping " button, pouring head stops mobile and cast.
Claims (6)
1. a railway ballast curing apparatus casting trolley control system, it is characterized in that, comprise control module, position control module, detector switch group, touch-screen, digital quantity input/output module, executive component, servo-driver and servomotor (18), detector switch group is connected with control module, control module controls module with touch-screen, executive component, position respectively and servo-driver is connected, position control module is connected with digital quantity input/output module, and servo-driver is connected with servomotor (18), described detector switch group comprises arm and goes out limit switch (2), arm moves back limit switch (3), bit switch (6) on lift cylinder, bit switch (10) under lift cylinder, reference point proximity switch (17), negative pole limit proximity switch (13) and positive limit proximity switch (15), arm goes out limit switch (2) and arm moves back the two ends that limit switch (3) is contained in arm respectively, on lift cylinder, under bit switch (6) and lift cylinder, bit switch (10) is contained in the two ends of lift cylinder (7), reference point proximity switch (17), negative limit switch (13) and positive limit switch (15) are fixed on the installing plate of pouring head (9), reference point proximity switch detection bodies is arranged on the side of the car frame of holding near casting trolley electric cabinet (14), negative limit switch detection bodies is at the opposite side of the car frame of holding near casting trolley electric cabinet (14), positive limit switch detection bodies and reference point proximity switch detection bodies are at the homonymy of car frame, described executive component comprises cylinder rising threshold (16), cylinder lowering valve (8), cylinder rising flow speed control valve (5) and cylinder decline flow speed control valve (4), cylinder rising threshold (16) and cylinder lowering valve (8) are arranged on the termination of the tank chain be connected with pouring head (9), and cylinder rising flow speed control valve (5) and cylinder decline flow speed control valve (4) are contained in the two ends up and down of lift cylinder (7) respectively.
2. railway ballast curing apparatus casting trolley control system according to claim 1, it is characterized in that, described control module is PLC.
3. railway ballast curing apparatus casting trolley control system according to claim 1 and 2, is characterized in that, the model of described position control module is EM253.
4. railway ballast curing apparatus casting trolley control system according to claim 1 and 2, is characterized in that, the model of described digital quantity input/output module is EM223.
5. railway ballast curing apparatus casting trolley control system according to claim 3, it is characterized in that, described servo-driver is V80 servo-driver, and V80 servo-driver is connected by cable with servomotor (18).
6. railway ballast curing apparatus casting trolley control system according to claim 4, it is characterized in that, described control module is connected by PPI communication with touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433352.6A CN104503447B (en) | 2014-08-28 | 2014-08-28 | A kind of railway ballast curing apparatus casting trolley control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433352.6A CN104503447B (en) | 2014-08-28 | 2014-08-28 | A kind of railway ballast curing apparatus casting trolley control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104503447A true CN104503447A (en) | 2015-04-08 |
| CN104503447B CN104503447B (en) | 2017-11-21 |
Family
ID=52944851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410433352.6A Active CN104503447B (en) | 2014-08-28 | 2014-08-28 | A kind of railway ballast curing apparatus casting trolley control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104503447B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158777Y (en) * | 1992-10-21 | 1994-03-16 | 陈立 | Semi-automatic polyurethane depositing machine |
| CN2438511Y (en) * | 2000-08-15 | 2001-07-11 | 温州市海峰聚氨酯成套设备有限公司 | Pouring nozzle apparatus for polyurethane foaming machine |
| CN2517567Y (en) * | 2001-11-09 | 2002-10-23 | 陈鼎南 | Controller of polyurethane casting machine |
| CN2581080Y (en) * | 2002-10-14 | 2003-10-22 | 宁波市灵桥汽化有限公司 | Pouring head deice for polyurethane foam maker |
| CN2878019Y (en) * | 2006-03-06 | 2007-03-14 | 长沙中联重工科技发展股份有限公司 | Ballastless track and track panel stirring pouring truck |
| CN103061215A (en) * | 2011-10-19 | 2013-04-24 | 拜耳材料科技(中国)有限公司 | Pouring machine mixing head mobile equipment and pouring system with the same |
| CN103962542A (en) * | 2014-05-28 | 2014-08-06 | 滨州海得曲轴有限责任公司 | Automatic ordered moving and fixed-point pouring system for sand coated iron mold casting molds |
| CN204116956U (en) * | 2014-08-28 | 2015-01-21 | 徐州徐工铁路装备有限公司 | Railway ballast curing apparatus casting trolley control system |
-
2014
- 2014-08-28 CN CN201410433352.6A patent/CN104503447B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158777Y (en) * | 1992-10-21 | 1994-03-16 | 陈立 | Semi-automatic polyurethane depositing machine |
| CN2438511Y (en) * | 2000-08-15 | 2001-07-11 | 温州市海峰聚氨酯成套设备有限公司 | Pouring nozzle apparatus for polyurethane foaming machine |
| CN2517567Y (en) * | 2001-11-09 | 2002-10-23 | 陈鼎南 | Controller of polyurethane casting machine |
| CN2581080Y (en) * | 2002-10-14 | 2003-10-22 | 宁波市灵桥汽化有限公司 | Pouring head deice for polyurethane foam maker |
| CN2878019Y (en) * | 2006-03-06 | 2007-03-14 | 长沙中联重工科技发展股份有限公司 | Ballastless track and track panel stirring pouring truck |
| CN103061215A (en) * | 2011-10-19 | 2013-04-24 | 拜耳材料科技(中国)有限公司 | Pouring machine mixing head mobile equipment and pouring system with the same |
| CN103962542A (en) * | 2014-05-28 | 2014-08-06 | 滨州海得曲轴有限责任公司 | Automatic ordered moving and fixed-point pouring system for sand coated iron mold casting molds |
| CN204116956U (en) * | 2014-08-28 | 2015-01-21 | 徐州徐工铁路装备有限公司 | Railway ballast curing apparatus casting trolley control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104503447B (en) | 2017-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104259447B (en) | T beam mould moving device and use method thereof | |
| CN204383465U (en) | Railway car full-automatic water feeding device | |
| CN108755434B (en) | Control system of self-propelled hydraulic rail box girder external mold trolley | |
| CN103147370A (en) | Device and method for replacing track slab of slab ballastless track | |
| CN210976632U (en) | Movable concrete placement track operation car | |
| CN204116956U (en) | Railway ballast curing apparatus casting trolley control system | |
| CN204097881U (en) | A kind of bottom die trolley | |
| CN203593923U (en) | CRTS III slab ballastless track construction tool | |
| CN104028717A (en) | Electromagnetic swirling continuous casting method | |
| CN201305812Y (en) | Automatic altitude controller for bitumen nozzle | |
| CN202180196U (en) | Automatic casting machine of removable-flask molding line | |
| CN102505694A (en) | Automatic distorted concrete grouting and vibrating equipment | |
| CN203847130U (en) | Cast-in-situ inverted arch lining trolley and concrete curing system capable of being synchronously constructed along with boring of TMB (tunnel boring machine) | |
| CN105171911A (en) | Bottom mold trolley | |
| CN204627629U (en) | Fully automatic hydraulic concrete-liner steel formwork trolley | |
| CN104503447A (en) | Control system for pouring dolly of railway ballast curing device | |
| CN204171351U (en) | The slide gate nozzle watering time ladle assists blocking device more | |
| CN104441254A (en) | Connecting device between discharge hopper and tanker in concrete mixing plant | |
| CN201358464Y (en) | Steep thin-wall concrete lining machine | |
| CN210732752U (en) | Full-automatic walking hydraulic template with integral beams | |
| CN204844450U (en) | III template formula ballastless track self -compaction concrete perfusion device of CRTS | |
| CN204545403U (en) | Realize the system of the hot-metal ladle and carriage translation of " a tank system " | |
| CN204621063U (en) | A kind of steel ingot quiet pouring platform | |
| CN205276077U (en) | A erection bracing foot device for moderate -low speed magnetic levitation switch buttress | |
| RU2532483C2 (en) | Device to pour concrete mix, fixed on crane in detachable manner, and method to control pouring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |