CN205889499U - Automatic spray curing means - Google Patents
Automatic spray curing means Download PDFInfo
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- CN205889499U CN205889499U CN201620877537.0U CN201620877537U CN205889499U CN 205889499 U CN205889499 U CN 205889499U CN 201620877537 U CN201620877537 U CN 201620877537U CN 205889499 U CN205889499 U CN 205889499U
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Abstract
The utility model discloses an automatic spray curing means, including traveling system, watering water supply system, track, external DC power supply. Traveling system includes dolly, PLC controller, direct current motor proximity switch, wire and cable and track. Water supply sprinkler system includes water inlet solenoid valve proximity switch, water inlet solenoid valve, floater, radar signal receiver, water pump and water spray pipeline. Adopt the walking back and forth automatically of PLC programming and direct current motor proximity switch controlgear, adopt proximity switch control water pipe electromagnetic valves switch to add water automatically and cut off the water, adopt radar signal controlling means's water spray. The utility model discloses the device sprays evenly, and is efficient, has reduced arranging of manual work and pipeline, has practiced thrift the water resource, realizes precast concrete case roof beam maintenance process full automatization.
Description
Technical field
This utility model belongs to Precast Concrete Box Girder and sprays maintenance technology field, especially relates to a kind of automatic spraying and supports
Protection unit.
Background technology
The construction of China Railway High-speed is the important ring of China's modernization construction, due to due to physical features, elevated bridge
It is very high that structure occupies ratio in the construction of high-speed railway, in general, elevated bridge proportion in whole high-speed railway
Up to 70%-80%.And in elevated bridge is built, it is most that Precast Concrete Box Girder uses.Therefore, to precast concrete
The guarantee of box girder construction quality is directly connected to the success or failure of high speed railway construction.In the production process of Precast Concrete Box Girder,
Maintenance to Precast Concrete Box Girder is a wherein important link.Precast Concrete Box Girder volume used for high-speed railway is larger,
In production process, to pour fluence more for concrete, adds water in condensation process, due to hydro-thermalization reaction, so that the temperature of concrete is drastically gone up
Rise.On the other hand, due to the requirement of construction period, Precast Concrete Box Girder needs to accelerate the hard of mixed mud using steam curing
Change speed, to shorten construction period, but, the Precast Concrete Box Girder temperature after steam curing reaches peak.If
Not in time cooling process is carried out to box beam, then easily shine into box beam each several part non-uniform temperature, cause the thermal stress of box beam casing
Cracking, produces crack, thus affecting the durability of Precast Concrete Box Girder.At present, known Precast Concrete Box Girder maintenance is
By manually water being sprayed on box beam both sides and end by pipeline, this kind of mode is more original, sprays uneven, labor intensive thing
Power, and waste water resource, are unfavorable for large-scale production.
Content of the invention
For solving the shortcoming and defect mentioned in above-mentioned prior art, this utility model provides a kind of automatic spraying maintenance
Device.The technical scheme is that a kind of automatic spraying curing means, including running gear, watering water system, track, outer
Connect DC source.
Described running gear includes dolly, plc controller, direct current generator proximity switch, electric wire and track.Described little
Car includes water tank, cable channel, bracing frame, insulation board, driving means and wheel.Described water tank is arranged on dolly the latter half,
Setting water pump, entering water electromagnetic valve proximity switch and ball float inside water tank；Described cable channel runs through tank top and bottom, for control
Circuit processed provides preserved pipeline；Water tank lower weld has support frame as described above, and support frame as described above is welded to form by shaped steel, can support
Weight during water tank full water state；Be connected with described insulation board below bracing frame, insulation board have certain intensity and by wheel,
Driving means mutually completely cut off, and play insulation current effect；Described driving means and described wheel, described driving are set below insulation board
Device is arranged in the middle part of bracing frame, is made up of direct current generator, reductor, sprocket wheel, chain, and direct current generator provides power, reductor
Reduction of speed, sprocket wheel chain provides transfer motion power；Described wheel includes adhesion wheel, driven wheel and companion's wheel, arranges 2 described actives
Wheel is located at the rear and front end of support frame as described above side, drives walking by 2 groups of chain drives, sets in the middle part of bracing frame opposite side
Put 1 described driven wheel, two ends arrange 2 described companion's wheels, and wheel is not because of the rugged impact of curved in tracks, any situation
Under, all have be located in a plane at 3 points.Described track rear and front end is respectively provided with described direct current generator proximity switch, described direct current
Motor proximity switch controls described direct current generator.Added water when described dolly is located at starting point, water stops adding water after filling it up with, with
When dolly direct current generator rotate forward start walk, reach home when carriage walking and touch terminal direct current generator proximity switch rear motor
Stop operating, start simultaneously at and add water, stop after filling it up with adding water, now direct current generator reversion, dolly returns, reach original position and touch
Encounter starting point direct current generator proximity switch, motor stalls simultaneously add water and complete a circulation, and water carries out the next one after filling it up with and follows
Ring.Described plc controller is arranged on described dolly, and is connected with described direct current generator, described direct current generator proximity switch, control
Make walking back and forth of described dolly, described plc controller passes through described cable channel with described direct current generator connecting wire.According to
Dolly supplies water the required time, sets the interval time that plc controller controls direct current generator reversion.Dolly is at starting point or end
After point adds water, through one section of necessary interval time, reach the time value setting in plc controller, the output of plc controller refers to
Order, controls direct current generator to rotate backward.
Described water supply sprinkler system includes entering water electromagnetic valve proximity switch, entering water electromagnetic valve, ball float, radar signal reception
Device, water pump and water pipeline.Described entering water electromagnetic valve proximity switch is arranged on described track two ends, when described dolly reaches track
Edge, when being contacted with described direct current generator proximity switch, is contacted with described entering water electromagnetic valve proximity switch, entering water electromagnetic valve simultaneously
Open, the water tank of described dolly is supplied water.Be provided with described ball float in water tank, ball float with Water in Water Tanks position rising and on
Rise.Described water tank upper also is provided with entering water electromagnetic valve proximity switch, and when Water in Water Tanks position reach a certain height, ball float encounters water
The entering water electromagnetic valve proximity switch of upper box part, entering water electromagnetic valve is closed, and completes the water supply to dolly.After the completion of water supply, plc controls
Device controls direct current generator operating, and dolly starts to move into radar signal area, and the described radar signal being arranged on dolly receives
Device receives radar signal, and output order controls described pump operation, and the water in described water tank is extracted into described water pipeline
Middle ejection, carries out to Precast Concrete Box Girder spraying maintenance.
Further, described companion's wheel and dolly, using threaded, can be adjusted as needed with the height taken turns.
Further, described entering water electromagnetic valve proximity switch is arranged on 1-2cm near described direct current generator proximity switch
Position, while to ensure dolly triggering direct current generator proximity switch, triggers entering water electromagnetic valve proximity switch.
Further, described track length is more than the zone length needing to spray, and in rail two ends reserve and add water to dolly
Space.
Further, according to actual needs, the direction of advance of track can be designed to curve.
Further, dolly both sides are provided with baffle plate near the position of wheel, prevent the stone on track to be stuck in wheel bottom
Impact dolly advances.
Further, adopt hose connection between entering water electromagnetic valve and water tank inlet, the length of flexible pipe is more than track
Length.
The beneficial effects of the utility model are: a kind of automatic spraying curing means that this utility model provides, and are compiled using plc
Journey and the walking of direct current generator proximity switch control device automatic back-and-forth, control water solenoid valve door trip automatic using proximity switch
Add water and cut off the water, using the water spray of radar signal control device.This utility model device sprays uniformly, and efficiency high decreases people
Work and the arrangement of pipeline, have saved water resource, realize Precast Concrete Box Girder maintenance processes full-automatic.
Brief description
Fig. 1 is the schematic diagram of automatic spraying curing means；
Fig. 2 is vehicle structure front view；
Fig. 3 is vehicle structure rearview；
Fig. 4 is vehicle structure left view；
In figure: 1, control chamber；2nd, water tank；3rd, cable channel；4th, bracing frame；5th, insulation board；6th, bearing block；7th, drivewheel；
8th, driving means；9th, water pump；10th, with wheel；11st, driven pulley；12nd, direct current generator；13rd, water pipeline；14th, ball float；15th, baffle plate；
16th, flexible pipe；17th, entering water electromagnetic valve；18th, entering water electromagnetic valve proximity switch；19th, direct current generator proximity switch；20th, plc controller；
21st, radar signal receptor；22nd, entering water electromagnetic valve proximity switch；23rd, water pump；24th, electric wire；25th, track.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the utility model is elaborated.
A kind of automatic spraying curing means, including running gear, watering water system, track 25, external direct current power supply.As
Shown in Fig. 1, running gear includes dolly, plc controller 20, direct current generator proximity switch 19, electric wire 24 and track 25.As
Shown in Fig. 2, dolly includes water tank 2, cable channel 3, bracing frame 4, insulation board 5, driving means 8 and wheel.Water tank 2 is arranged on little
Part on car, the internal setting entering water electromagnetic valve proximity switch 22 of water tank 2 and ball float 14；Cable channel 3 runs through tank top and bottom
Portion, provides preserved pipeline for control circuit；Water tank 2 lower weld has bracing frame 4, and bracing frame 4 is welded to form by shaped steel, Neng Gouzhi
Weight during support water tank 2 full water state；It is connected with insulation board 5, insulation board 5 has certain intensity and by car below bracing frame 4
Wheel, driving means 8 mutually completely cut off, and play insulation current effect；Insulation board 5 lower section setting driving means 8 and wheel, driving means 8
It is arranged in the middle part of bracing frame 4, is made up of direct current generator 12, reductor, sprocket wheel, chain, direct current generator 12 provides power, reductor
Reduction of speed, sprocket wheel chain provides transfer motion power；Wheel includes adhesion wheel 7, driven wheel 11 and companion's wheel 10, arranges 2 active cars
Wheel 7 is located at the rear and front end of bracing frame 4 side, drives walking by 2 groups of chain drives, arranges 1 in the middle part of bracing frame 4 opposite side
Individual driven wheel 11, two ends arrange 2 with wheel 10, and wheel does not bend rugged impact because of track 25, in any case, all
Have be located in a plane at 3 points.Track 25 rear and front end is respectively provided with direct current generator proximity switch 19, direct current generator proximity switch 19
Control direct current generator 12.Plc controller 20 is connected with direct current generator 12, direct current generator proximity switch 19, controls dolly back and forth
Walking.
As shown in figure 1, water supply sprinkler system includes entering water electromagnetic valve proximity switch 18, entering water electromagnetic valve 17, ball float 14, thunder
Reach signal receiver 21, water pump 23 and water pipeline 13.Entering water electromagnetic valve proximity switch 18 installs in rail two ends.In water tank 2
It is provided with ball float 14, ball float 14 rises with the rising of water level in water tank 2.It is close that described water tank 2 top is provided with entering water electromagnetic valve
Switch 22, when Water in Water Tanks position reach a certain height, ball float 14 encounters the entering water electromagnetic valve proximity switch 22 on water tank 2 top,
Entering water electromagnetic valve 17 is closed, and completes the water supply to dolly.After the completion of water supply, plc controller 20 controls direct current generator 12 to operate, little
Car starts to move into radar signal area, and the radar signal receptor 21 being arranged on dolly receives radar signal, and exports
Instruction controls described water pump 23 to operate, and the water in water tank 2 is extracted in water pipeline 13 and sprays, Precast Concrete Box Girder is carried out
Spray maintenance.
The present embodiment is carried out by three steps:
Step one:
When dolly is located at track 25 starting point, dolly touches entering water electromagnetic valve proximity switch 18 and direct current generator proximity switch
19, entering water electromagnetic valve 17 is opened, and dolly is added water, and plc controller 20 starts timing simultaneously.During adding water, dolly water
Ball float 14 in case 2 constantly rises with water level, after the entering water electromagnetic valve proximity switch 22 encountering tank top, electromagnetism of intaking
Valve 17 cuts out, and the water supply to dolly stops.Supply water through one section of necessary interval time after stopping, reaching in plc controller 20
The time value setting, plc controller 20 output order, control direct current generator 12 to rotate, drive and move in dolly in rail 25.
Step 2:
When dolly moves to radar signal area, the radar signal receptor 21 being arranged on dolly receives radar letter
Number, and output order controls water pump 23 to operate, and the water in dolly water tank 2 is extracted in described water pipeline 13 and sprays, to prefabricated
Concrete box girder carries out spraying maintenance.
Step 3:
After the completion of sprinkling, dolly reach track 25 terminal, and with the entering water electromagnetic valve proximity switch 18 being arranged on terminal and
Direct current generator proximity switch 19 is touched, and direct current generator 12 quits work, and dolly is static；Entering water electromagnetic valve 17 is opened simultaneously, and plc is controlled
Device 20 processed starts timing.During adding water, the ball float 14 in dolly water tank 2 constantly rises with water level, until encountering water tank 2 top
Entering water electromagnetic valve proximity switch 22 after, entering water electromagnetic valve 17 is closed, and the water supply of dolly is stopped.Supply water after stopping through one section
Necessary interval time, reach the time value setting in plc controller 20, plc controller 20 output order, control unidirectional current
Machine 12 rotates backward, and drives and moves towards starting point direction in dolly in rail 25.
Circulation above step, reaches the automatic maintenance function of automatic spraying curing system.
Claims (7)
1. a kind of automatic spraying curing means, including running gear, watering water system, track (25), external direct current power supply, its
It is characterised by, running gear includes dolly, plc controller (20), direct current generator proximity switch (19), electric wire (24) and rail
Road (25), wherein, dolly includes water tank (2), cable channel (3), bracing frame (4), insulation board (5), driving means (8) and car
Wheel, water tank (2) is arranged on setting entering water electromagnetic valve proximity switch (22) and ball float (14) inside part on dolly, water tank (2)；Electricity
Cable pipeline (3) runs through tank top and bottom, and water tank (2) lower weld has bracing frame (4), and bracing frame (4) welds group by shaped steel
Become, weight during water tank (2) full water state can be supported；It is connected with insulation board (5), insulation board (5) has below bracing frame (4)
Wheel, driving means (8) are simultaneously mutually completely cut off by certain intensity, play insulation current effect；Below insulation board (5), setting drives dress
Put (8) and wheel, driving means (8) are arranged in the middle part of bracing frame (4), by direct current generator (12), reductor, sprocket wheel, chain group
Become, direct current generator (12) provides power, reductor reduction of speed, and sprocket wheel chain provides transfer motion power；Wheel include adhesion wheel (7),
Driven wheel (11) and companion's wheel (10), 2 adhesion wheels (7) are located at the rear and front end of bracing frame (4) side, by 2 groups of chains
Transmission drives walking, arranges 1 driven wheel (11) in the middle part of bracing frame (4) opposite side, and two ends arrange 2 with wheel (10), track
(25) rear and front end is respectively provided with direct current generator proximity switch (19), and direct current generator proximity switch (19) controls direct current generator (12),
Plc controller (20) is connected with direct current generator (12), direct current generator (12) proximity switch (19), controls walking back and forth of dolly；
Water supply sprinkler system includes entering water electromagnetic valve proximity switch (18), entering water electromagnetic valve (17), ball float (14), radar signal connect
Receive device (21), water pump (23) and water pipeline (13), entering water electromagnetic valve proximity switch (18) installs in rail two ends, water tank (2)
Inside it is provided with ball float (14), ball float (14) rises with the rising of water level in water tank (2), and water tank (2) top is provided with into water electromagnetism
Valve proximity switch (22), when Water in Water Tanks position reach a certain height, ball float (14) encounters the entering water electromagnetic valve on water tank (2) top
Proximity switch (22), entering water electromagnetic valve (17) is closed, and completes the water supply to dolly, and after the completion of water supply, plc controller (20) controls
Direct current generator (12) operates, and dolly starts to move into radar signal area, is arranged on the radar signal receptor (21) on dolly
Receive radar signal, and output order controls described water pump (23) operating, and the water in water tank (2) is extracted into water pipeline (13)
Middle ejection.
2. a kind of automatic spraying curing means according to claim 1 is it is characterised in that adopt spiral shell with wheel (10) and dolly
Stricture of vagina connects, and can adjust the height with wheel.
3. a kind of automatic spraying curing means according to claim 1 is it is characterised in that entering water electromagnetic valve proximity switch
(18) it is arranged on the position of the neighbouring 1-2cm of described direct current generator proximity switch (19), close to ensure dolly triggering direct current generator
Triggering entering water electromagnetic valve proximity switch (18) while switch (19).
4. a kind of automatic spraying curing means according to claim 1 is it is characterised in that the length of track (25) is more than need
Zone length to be sprayed, in rail (25) two ends reserve the space adding water to dolly.
5. a kind of automatic spraying curing means according to claim 1 is it is characterised in that the direction of advance of track designs
Become curve.
6. a kind of automatic spraying curing means according to claim 1 is it is characterised in that dolly both sides are near the position of wheel
Install baffle plate (15), prevented the stone on track to be stuck in wheel bottom influences dolly and advance.
7. a kind of automatic spraying curing means according to claim 1 is it is characterised in that entering water electromagnetic valve (17) and water tank
Flexible pipe (16) is adopted to connect between water inlet, the length of flexible pipe is more than the length of track (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877537.0U CN205889499U (en) | 2016-08-15 | 2016-08-15 | Automatic spray curing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877537.0U CN205889499U (en) | 2016-08-15 | 2016-08-15 | Automatic spray curing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889499U true CN205889499U (en) | 2017-01-18 |
Family
ID=57780453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877537.0U Active CN205889499U (en) | 2016-08-15 | 2016-08-15 | Automatic spray curing means |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691193A (en) * | 2017-09-22 | 2018-02-16 | 镇江科众信息科技发展有限公司 | It is a kind of can water-filling automatically Intelligent irrigation system |
| CN108411780A (en) * | 2018-05-08 | 2018-08-17 | 江苏森淼工程质量检测有限公司 | A kind of full-automatic health preserving vehicle of bridge cement concrete wall fence |
| CN108477313A (en) * | 2018-03-23 | 2018-09-04 | 鲁丽锋 | Pure tea production technology |
| CN108656330A (en) * | 2018-07-12 | 2018-10-16 | 上海建工集团股份有限公司 | Concrete prefabricated element maintenance monitoring and quality evaluating method and system |
| CN110357662A (en) * | 2019-08-14 | 2019-10-22 | 国网山东省电力公司经济技术研究院 | A kind of maintenance automatic spraying device for concrete foundation |
| CN114643637A (en) * | 2022-03-21 | 2022-06-21 | 中电建路桥集团有限公司 | Steam generation system for prefabricated box girder health maintenance |
-
2016
- 2016-08-15 CN CN201620877537.0U patent/CN205889499U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691193A (en) * | 2017-09-22 | 2018-02-16 | 镇江科众信息科技发展有限公司 | It is a kind of can water-filling automatically Intelligent irrigation system |
| CN108477313A (en) * | 2018-03-23 | 2018-09-04 | 鲁丽锋 | Pure tea production technology |
| CN108411780A (en) * | 2018-05-08 | 2018-08-17 | 江苏森淼工程质量检测有限公司 | A kind of full-automatic health preserving vehicle of bridge cement concrete wall fence |
| CN108656330A (en) * | 2018-07-12 | 2018-10-16 | 上海建工集团股份有限公司 | Concrete prefabricated element maintenance monitoring and quality evaluating method and system |
| CN110357662A (en) * | 2019-08-14 | 2019-10-22 | 国网山东省电力公司经济技术研究院 | A kind of maintenance automatic spraying device for concrete foundation |
| CN110357662B (en) * | 2019-08-14 | 2021-07-30 | 国网山东省电力公司经济技术研究院 | A maintenance automatic sprinkler for concrete foundation |
| CN114643637A (en) * | 2022-03-21 | 2022-06-21 | 中电建路桥集团有限公司 | Steam generation system for prefabricated box girder health maintenance |
| CN114643637B (en) * | 2022-03-21 | 2024-01-19 | 中电建路桥集团有限公司 | Water vapor generation system for prefabricated box girder health preserving |
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