CN209565146U - A kind of large-scale pipeline inner wall spray painting operation range regulation device - Google Patents
A kind of large-scale pipeline inner wall spray painting operation range regulation device Download PDFInfo
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- CN209565146U CN209565146U CN201822233257.8U CN201822233257U CN209565146U CN 209565146 U CN209565146 U CN 209565146U CN 201822233257 U CN201822233257 U CN 201822233257U CN 209565146 U CN209565146 U CN 209565146U
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- rotating shaft
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- walking
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Abstract
The utility model relates to a kind of large-scale pipeline inner wall spray painting operation range regulation devices, including programmable logic controller (PLC), the main vehicle of walking, the affixed bracket on the upper table surface for main vehicle of walking, in the top of bracket, lifter plate is set, lifter plate is achived up and down by rack-mount power device driving, hollow rotating shaft is connected by bearing on lifter plate, hollow rotating shaft rotates under the drive of the drive, and wherein one end of hollow rotating shaft connects spray equipment.Spray equipment adjusts the spacing between two spray heads by electronic mode, is not necessarily to manual adjustment.
Description
Technical field
The utility model relates to paint spraying apparatus technical field, in particular to a kind of large-scale pipeline inner wall spray painting operation range tune
Regulating device.
Background technique
Wind-power tower is exactly the tower bar of wind-power electricity generation, is mainly played a supportive role in wind power generating set, while absorbing machine
Group vibration.
Wind-power tower needs to implement tower inner wall in process of production spray painting processing, current most spray painting operation master
Will be still by artificial spray painting, artificial spray painting has large labor intensity, sprays non-uniform disadvantage.
Number of patent application 201710286731.0 discloses a kind of inner wall of wind-power tower drum auto spray painting device and auto spray painting
Method, wherein device include walking dolly, support frame, spray gun, control cabinet, fixed frame, inlet valve, rotary valve, hollow rotating shaft with
And motor；Motor is fixedly connected on the support frame and hollow rotating shaft is driven to rotate, and rotary valve is fixed on support frame by fixed frame
On, inlet valve connect with hollow rotating shaft and provides material circulation passage by rotary valve, and the other end and spray gun of hollow rotating shaft connect
It connects and material is sprayed from the nozzle of spray gun；Motor signal connects control cabinet；Walking dolly signal connects control cabinet.
Above-mentioned spray-painting plant needs the length by manually adjusting spray gun when adjusting and painting range, adjusts very not
Just.
Utility model content
It adjusts and fills in view of the shortcomings of the prior art, the utility model provides a kind of large-scale pipeline inner wall spray painting operation range
It sets, spray equipment adjusts the spacing between two spray heads by electronic mode, is not necessarily to manual adjustment.
The utility model is achieved by the following technical solution, and provides a kind of large-scale pipeline inner wall spray painting operation range tune
Regulating device, including programmable logic controller (PLC), the main vehicle of walking, the affixed bracket on the upper table surface for main vehicle of walking, in the upper of bracket
Side's setting lifter plate, lifter plate are achived up and down by rack-mount power device driving, are passed through on lifter plate
Bearing connects hollow rotating shaft, and hollow rotating shaft rotates under the drive of the drive, wherein one end connection spraying dress of hollow rotating shaft
It sets, is equipped with delivery pipe in the inside of hollow rotating shaft, one end of delivery pipe is pierced by hollow rotating shaft and defeated with high pressure airless spray equipment
Outlet connection；The spray equipment includes the shell affixed with hollow rotating shaft, and be slidably connected two slide bars in shell, two cunnings
Bar is pierced by from the both ends of shell respectively, and driving gear is equipped between two slide bars, is equipped on each slide bar and driving gear
The rack gear of engagement, the driving gear are connected on the output shaft of retarder, the output of the input shaft and motor II of retarder
Axis connection, motor II are connect with the circuit of output terminal of programmable logic controller (PLC)；One end that each slide bar is pierced by shell is solid
Spray head is connect, each spray head passes through transmission pipe and connect with delivery pipe.
Preferably, the slip connection mode of each slide bar and shell is equal are as follows: be equipped with sliding sleeve, the slide bar position in shell
In in sliding sleeve.
Preferably, the power device includes at least two guide rods being vertically provided on bracket, on the guide bar
It is cased with supporting plate, the supporting plate is connect by push rod with lifter plate, and the supporting plate is threadedly coupled screw rod, the upper end of screw rod and lifter plate
Affixed, the lower end of screw rod passes through the output axis connection of supporting plate and motor I, the motor I and programmable logic controller (PLC)
Circuit of output terminal connection.
Preferably, the specific connection type of delivery pipe and transmission pipe are as follows: delivery pipe and three inside hollow rotating shaft
Logical one of interface connection, other two interface of threeway are separately connected a transmission pipe.
Preferably, the main vehicle of walking includes running gear, the running gear includes two driven wheels and two masters
Driving wheel, two driving wheels pass through connecting shaft and connect with the main vehicle of walking, connect the connecting shaft of each driving wheel with motor III
Output axis connection, each motor III connect with the circuit of output terminal of programmable logic controller (PLC), the row equipped with driven wheel
Laser radar range sensor is installed in the two sides for walking main vehicle respectively, each laser radar range sensor with programmable logic control
The inlet circuit of device processed connects.
The utility model has the following beneficial effects:
Spray equipment adjusts the spacing between two spray heads by electronic mode, is not necessarily to manual adjustment.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is that the utility model is walked the running gear structural schematic diagram of main vehicle.
It is as shown in the figure:
1, the main vehicle of walking, 2, bracket, 3, lifter plate, 4, hollow rotating shaft, 5, bearing, 6, threeway, 7, driven wheel, 8, conveying
Pipe, 9, high pressure airless spray equipment, 10, shell, 11, slide bar, 12, driving gear, 13, rack gear, 14, motor II, 15, sliding sleeve,
16, spray head, 17, guide rod, 18, push rod, 19, supporting plate, 20, screw rod, 21, motor I, 22, laser radar range sensor,
23, driving wheel, 24, connecting shaft, 25, motor III, 26, transmission pipe.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
As shown in Figure 1, the utility model includes programmable logic controller (PLC), the main vehicle 1 of walking, appearing on the stage in main vehicle 1 of walking
Lifter plate 3 is arranged in the top of bracket 2 in affixed bracket 2 on face, and lifter plate 3 is driven by the power device being mounted on bracket 2
It achives up and down, hollow rotating shaft 4 is connected by bearing 5 on lifter plate 3, hollow rotating shaft 4 turns under the drive of the drive
Dynamic, wherein one end of hollow rotating shaft 4 connects spray equipment, is equipped with delivery pipe 8, one end of delivery pipe 8 in the inside of hollow rotating shaft 4
It is pierced by hollow rotating shaft 4 and is connect with the delivery outlet of high pressure airless spray equipment 9.For driving device specific structure in patent application
Numbers 201710286731.0, a kind of inner wall of wind-power tower drum auto spray painting device and auto spray painting method have been described in detail, herein
It repeats no more.
The power device includes at least two guide rods 17 being vertically provided on bracket 2, is cased on guide rod 17
Supporting plate 19, the supporting plate 19 are connect by push rod 18 with lifter plate 3, the threaded connection of supporting plate 19 screw rod 20, screw rod 20 it is upper
Hold affixed with lifter plate 3, the lower end of screw rod 20 passes through the output axis connection of supporting plate 19 and motor I 21, the motor I 21 and
Bracket 2 is affixed.The motor I 21 is connect with the circuit of output terminal of programmable logic controller (PLC), is connect specifically by existing I/O
Mouth terminal connection.It can control the starting of motor I 21 by programmable logic controller (PLC), stop, motor I 21 can also be controlled
Revolving speed, and then control lifter plate 3 lifting speed, when motor I 21 work when, motor I 21 drive screw rod 20 rotate, silk
Bar 20 is threadedly coupled with supporting plate 19, and supporting plate 19 rises or falls along guide rod 17 under the action of screw rod 20, and then is realized and held in the palm
The lifter plate 3 that plate 19 connects rises or falls.
The spray equipment includes the shell 10 affixed with hollow rotating shaft 4, and be slidably connected two slide bars 11 in shell 10,
Two slide bars 11 are pierced by from the both ends of shell 10 respectively, are equipped between two slide bars 11 and are driven gear 12, on each slide bar 11
It is equipped with the rack gear 13 engaged with driving gear 12, the driving gear 12 is connected on the output shaft of retarder, retarder
The output axis connection of input shaft and motor II 14, motor II 14 are connect with the circuit of output terminal of programmable logic controller (PLC),
It is connected specifically by existing I/O Interface Terminal.When driving gear 12 to rotate, driving gear 12 can two slide bars of synchronous drive
11 do opposite direction displacement.Each slide bar 11 is pierced by the affixed spray head 16 in one end of shell 10, and each spray head 16 passes through transmission pipe
26 connect with delivery pipe 8, the specific connection type of delivery pipe 8 and transmission pipe 26 are as follows: delivery pipe 8 be located at hollow rotating shaft 4 inside
Threeway 6 the connection of one of interface, other two interface of threeway is separately connected a transmission pipe 26.Airless spraying
The paint that machine 9 exports enters delivery pipe 8, then enters transmission pipe 26 by delivery pipe 8, is finally sprayed by spray head 16.
In the present embodiment, the slip connection mode of each slide bar 11 and shell 10 is equal are as follows: sliding sleeve is equipped in shell 10
15, the slide bar 11 is located in sliding sleeve 15.
The main vehicle 1 of walking includes running gear, as shown in Fig. 2, the running gear includes two driven wheels 7 and two
Driving wheel 23, two driven wheels 7 and two driving wheels 23 are located at the both ends for main vehicle of walking, and two driven wheels 7 are universal wheel,
Two driving wheels 23 are connect by connecting shaft 24 with the main vehicle 1 of walking, connect the connecting shaft 24 of each driving wheel 23 with it is electronic
The output axis connection of machine III 25, each motor III 25 are connect with the circuit of output terminal of programmable logic controller (PLC), specially
It is connected by existing I/O Interface Terminal.The two sides of the main vehicle 1 of walking equipped with driven wheel 7 are installed by laser radar range sensing respectively
Device 22, each laser radar range sensor 22 are connect with the inlet circuit of programmable logic controller (PLC), specifically by
Existing I/O Interface Terminal connection.Two laser radar range sensors 22 are for detecting main vehicle of walking apart from pipeline or so inner wall
Distance, the main vehicle that makes to walk travels along pipe centerline.In main vehicle normal driving process of walking apart from pipeline or so inner wall away from
From equal, when the distance that one of laser radar range sensor 22 detects is sensed greater than another laser radar range
Device 22 detect apart from when, the main vehicle of walking at this time deviates pipe centerline traveling, and laser radar range sensor 22 is by distance
Signal is transferred to programmable logic controller (PLC), and programmable logic controller (PLC) issues instruction control and detects apart from big laser thunder
The motor III 25 ipsilateral up to distance measuring sensor 22 reduces revolving speed and realizes main vehicle correction of walking.
In the present embodiment, it is electronic to be all made of existing power-off brake type for the motor I, motor II and motor III 25
Machine.Laser radar range sensor 22 uses existing RPLIDAR-A3 laser radar range sensor 22.Programmable logical controller
Device uses existing programmable logic controller (PLC), and concrete model is Omron CPM2AH.The correction row of laser radar range sensor 22
The mode for walking main 1 direction of traffic of vehicle is the prior art.
The specific regulative mode of spray range is as follows: being powered according to wind-power tower internal diameter to motor I 21, adjusts lifter plate
3 height, power to motor II 14, change the length that two slide bars 11 stretch out shell 10,3 height adjustment of lifter plate and slide bar 11
Length adjustment realizes the adjusting of spraying radius, after regulating spraying radius, starts high pressure airless spray equipment 9, control walking master
Vehicle 1 starts to walk, and implements spraying operation.Motor I 21, motor II 14 and motor III 25 can be used on the main vehicle 11 of walking
Vehicular accumulator cell power supply.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model
Seek protection scope.
Claims (5)
1. a kind of large-scale pipeline inner wall spray painting operation range regulation device, it is characterised in that: including programmable logic controller (PLC), row
Main vehicle (1), the affixed bracket (2) on the upper table surface for main vehicle (1) of walking are walked, lifter plate (3) are set in the top of bracket (2), are risen
Drop plate (3) is achived up and down by the power device driving being mounted on bracket (2), passes through bearing (5) on lifter plate (3)
It connects hollow rotating shaft (4), hollow rotating shaft (4) rotates under the drive of the drive, and wherein one end of hollow rotating shaft (4) connects spray
Coating device, the inside of hollow rotating shaft (4) be equipped with delivery pipe (8), one end of delivery pipe (8) be pierced by hollow rotating shaft (4) and with height
Press the delivery outlet connection of airless sprayer (9)；The spray equipment includes the shell (10) affixed with hollow rotating shaft (4), in shell
Be slidably connected two slide bars (11) in body (10), and two slide bars (11) are pierced by from the both ends of shell (10) respectively, in two slide bars
(11) it is equipped with driving gear (12) between, the rack gear (13) engaged with driving gear (12), institute are equipped on each slide bar (11)
It states driving gear (12) to be connected on the output shaft of retarder, the input shaft of retarder and the output shaft of motor II (14) connect
It connects, motor II (14) is connect with the circuit of output terminal of programmable logic controller (PLC)；Each slide bar (11) is pierced by shell (10)
The affixed spray head (16) in one end, each spray head (16) are connect by transmission pipe (26) with delivery pipe (8).
2. a kind of large-scale pipeline inner wall spray painting operation range regulation device according to claim 1, it is characterised in that: each
Slide bar (11) and the slip connection mode of shell (10) are equal are as follows: are equipped with sliding sleeve (15) in shell (10), slide bar (11) position
In sliding sleeve (15).
3. a kind of large-scale pipeline inner wall spray painting operation range regulation device according to claim 2, it is characterised in that: described
Power device includes at least two guide rods (17) being vertically provided on bracket (2), is cased with supporting plate on guide rod (17)
(19), the supporting plate (19) is connect by push rod (18) with lifter plate (3), and the supporting plate (19) is threadedly coupled screw rod (20), silk
The upper end of bar (20) and lifter plate (3) are affixed, and the lower end of screw rod (20) passes through supporting plate (19) and the output shaft of motor I (21) connects
It connects, the motor I (21) connect with the circuit of output terminal of programmable logic controller (PLC).
4. a kind of large-scale pipeline inner wall spray painting operation range regulation device according to claim 1, it is characterised in that: conveying
Manage the specific connection type of (8) and transmission pipe (26) are as follows: delivery pipe (8) and its for being located at hollow rotating shaft (4) internal threeway (6)
In the connection of interface, other two interface of threeway is separately connected a transmission pipe (26).
5. a kind of large-scale pipeline inner wall spray painting operation range regulation device according to claim 1, it is characterised in that: described
Main vehicle (1) of walking includes running gear, and the running gear includes two driven wheels (7) and two driving wheels (23), two masters
Driving wheel (23) is connect by connecting shaft (24) with the main vehicle (1) of walking, connect the connecting shafts (24) of each driving wheel (23) with
The output axis connection of motor III (25), each motor III (25) connect with the circuit of output terminal of programmable logic controller (PLC)
It connects, the two sides for being equipped with the main vehicle of walking (1) of driven wheel (7) are installed laser radar range sensor (22) respectively, each laser thunder
It is connect up to distance measuring sensor (22) with the inlet circuit of programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233257.8U CN209565146U (en) | 2018-12-28 | 2018-12-28 | A kind of large-scale pipeline inner wall spray painting operation range regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233257.8U CN209565146U (en) | 2018-12-28 | 2018-12-28 | A kind of large-scale pipeline inner wall spray painting operation range regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565146U true CN209565146U (en) | 2019-11-01 |
Family
ID=68331103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233257.8U Active CN209565146U (en) | 2018-12-28 | 2018-12-28 | A kind of large-scale pipeline inner wall spray painting operation range regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209565146U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536174A (en) * | 2020-12-21 | 2021-03-23 | 山东震宇防腐科技有限公司 | Barrel inner wall spraying device and spraying method |
| CN113953123A (en) * | 2020-07-20 | 2022-01-21 | 昆山晶微新材料研究院有限公司 | Spraying device |
| CN114100917A (en) * | 2021-11-24 | 2022-03-01 | 中国船舶重工集团长江科技有限公司 | Control method of hollow frustum inner wall spraying equipment |
-
2018
- 2018-12-28 CN CN201822233257.8U patent/CN209565146U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953123A (en) * | 2020-07-20 | 2022-01-21 | 昆山晶微新材料研究院有限公司 | Spraying device |
| CN112536174A (en) * | 2020-12-21 | 2021-03-23 | 山东震宇防腐科技有限公司 | Barrel inner wall spraying device and spraying method |
| CN114100917A (en) * | 2021-11-24 | 2022-03-01 | 中国船舶重工集团长江科技有限公司 | Control method of hollow frustum inner wall spraying equipment |
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