CN217140879U - Paint spraying device for large-scale storage tank anticorrosion construction - Google Patents
Paint spraying device for large-scale storage tank anticorrosion construction Download PDFInfo
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- CN217140879U CN217140879U CN202221751113.1U CN202221751113U CN217140879U CN 217140879 U CN217140879 U CN 217140879U CN 202221751113 U CN202221751113 U CN 202221751113U CN 217140879 U CN217140879 U CN 217140879U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to a paint spraying device for large-scale storage tank anticorrosion construction, which comprises a scissor-type lifting mechanism, a walking mechanism and a lifting platform, wherein the top of the lifting platform is slidably connected with a supporting bottom plate, a driving mechanism is arranged between the bottom of the supporting bottom plate and the top of the lifting platform, two ends of the top of the supporting bottom plate are fixed with upright posts, a mounting plate is fixed between the tops of the two upright posts, the top of the mounting plate is fixed with a first driving motor, the output shaft of the first driving motor is connected with a lead screw, the bottom end of the lead screw is rotatably connected with the top of the supporting bottom plate, the outer part of the lead screw is in threaded connection with a movable block, one end of the movable block, which deviates from the lead screw, is slidably connected with the outer part of one of the upright posts, a telescopic spraying mechanism is installed at the front side of the movable block, a storage box is fixed with the top of the supporting bottom plate, a booster pump is installed at the top of the storage box, and the booster pump is communicated with the telescopic spraying mechanism through a discharging pipe, and an industrial camera is arranged at the bottom of the mounting plate. Can realize automatic spraying, improve work efficiency, promote the security performance.
Description
Technical Field
The utility model belongs to the technical field of anticorrosive spraying equipment, especially, relate to a coating of anticorrosive construction of large-scale storage tank spouts and covers device.
Background
In the field of petrochemical industry, large storage tanks for storing liquid or gas are generally steel storage tanks, and because the corrosion of steel materials is ubiquitous, in order to guarantee the normal use of large storage tanks, prolong their life, need carry out the spraying of anticorrosive paint outside large storage tanks and cover. The traditional spray coating mode in the prior art is generally that the scaffold is built outside the large-scale storage tank, and an operator stands on the scaffold and manually sprays the coating, so that the spray coating mode is high in labor intensity, low in working efficiency, very high in danger coefficient and high in potential safety hazard. Although some automatic spraying devices have also appeared in the existing market, if the spraying device obtained through the preparation of combining spraying mechanism and wall-climbing robot, this spraying device can realize automatic spraying function, improves work efficiency, but in the in-service use process, the problem that the spraying device falls and hurts people is very easy to appear because of adsorbing insecurely between wall-climbing robot and the large-scale storage tank, and the practicality is poor, inconvenient popularization and application.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coating of anticorrosive construction of large-scale storage tank spouts and covers device for the coating that is used for the anticorrosive construction of large-scale storage tank among the solution prior art spouts and covers the device and can't guarantee its security performance when realizing automatic spraying, has the technical problem that danger coefficient is high, the practicality is poor.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the paint spraying device for the anticorrosion construction of the large storage tank comprises a scissor type lifting mechanism, a walking mechanism is arranged at the bottom of the scissor type lifting mechanism, a lifting platform is arranged at the top of the scissor type lifting mechanism, a horizontally arranged supporting bottom plate is connected to the top of the lifting platform in a sliding manner, a driving mechanism for driving the supporting bottom plate to slide along the horizontal direction is arranged between the bottom of the supporting bottom plate and the top of the lifting platform, stand columns which are symmetrically arranged are fixed at two ends of the top of the supporting bottom plate, the stand columns are vertically upwards arranged, a horizontally arranged mounting plate is fixed between the tops of the two stand columns, a first driving motor is fixed at one end of the top of the mounting plate, an output shaft of the first driving motor is connected with a vertically downwards arranged lead screw through a coupling transmission, the bottom end of the lead screw penetrates through the mounting plate and is rotatably connected to the top of the supporting bottom plate, and a movable block is in threaded connection with the outer part of the lead screw, offer the guiding hole that runs through the movable block and be used for supplying the stand to pass through on the movable block, the one end sliding connection that the movable block deviates from the lead screw is outside at one of them stand, scalable spraying mechanism is installed to the front side of movable block, supporting baseplate's top is fixed with the storage case, the booster pump is installed to one side at storage roof portion, the feed end of booster pump is linked together through the inside of inlet pipe with the storage case, the discharge end of booster pump is linked together through discharging pipe and scalable spraying mechanism, the industry camera that is used for gathering movable block motion information is installed to the one end of mounting panel bottom.
Preferably, scalable spraying mechanism is including fixing the telescopic tube subassembly that two longitudinal symmetries set up in the movable block front side, the telescopic tube subassembly deviates from the one end of movable block and is fixed with the installation piece that the level set up, the intermediate position of installation piece is fixed with the spraying dish that inside cavity set up along its length direction, the one end that the discharging pipe deviates from the booster pump runs through the installation piece and extends to inside the spraying dish, the front side of spraying dish has the shower nozzle that a plurality of even intervals set up along its length direction intercommunication, it has the roller of scraping that the symmetry set up to rotate to be connected with on the installation piece of both sides about the spraying dish, it is greater than the front side of shower nozzle and the interval between the installation piece to scrape the front side of roller and interval between the installation piece.
Preferably, telescopic tube subassembly is including fixing the outer tube at the movable block front side, the outer tube extends along the fore-and-aft direction, the inside sliding connection of outer tube has interior sleeve pipe, interior sleeve pipe deviates from the one end of movable block and the rear side fixed connection of installation piece, set up the first locating hole that a plurality of even intervals set up along its length direction on the outer tube, set up a plurality of second locating holes that set up with first locating hole one-to-one along its length direction on interior sleeve pipe, through running through first locating hole in proper order between outer tube and the interior sleeve pipe, the bolt locking of second locating hole is fixed.
Preferably, actuating mechanism is including fixing the second driving motor in the outside one side of lift platform, lift platform's top is followed its length direction and is seted up the installation cavity that the opening set up, the threaded rod that the level set up is connected in the rotation of the inside intermediate position of installation cavity, the one end of threaded rod runs through lift platform's lateral wall and is connected through shaft coupling and second driving motor's output shaft transmission, the guide bar that is located two symmetries of the inside fixedly connected with in installation cavity of threaded rod both sides sets up, supporting baseplate's bottom is fixed with the sliding sleeve, the middle threaded connection of sliding sleeve is outside the threaded rod, the mounting hole that runs through the sliding sleeve and be used for supplying the guide bar to pass through is all seted up at the front and back both ends of sliding sleeve, the preceding back both ends difference sliding connection of sliding sleeve is outside two guide bars that correspond the setting.
Preferably, the both sides of running gear all are fixed with the backup pad that the level set up, set up the screw hole that runs through the backup pad in the backup pad, and the screw hole extends along vertical direction, and threaded hole inside threaded connection has the movable rod, and the movable rod outside is seted up with screw hole matched with external screw thread, and the top of movable rod extends to backup pad top and fixedly connected with adjusting hand wheel, and the bottom of movable rod extends to the backup pad below and is fixed with the supporting disk.
The utility model has the advantages that: (1) the spraying device has the advantages that the structural design is reasonable, the walking mechanism, the scissor-fork type lifting mechanism and the lifting platform are arranged, the supporting bottom plate is connected to the top of the lifting platform in a sliding manner, the telescopic spraying mechanism is connected to the top of the supporting bottom plate in a lifting manner, so that automatic spraying in a small range is realized, the scissor-fork type lifting mechanism is utilized to drive the whole device to move up and down, the walking mechanism is utilized to drive the whole device to move along the circumferential direction of the large storage tank, automatic spraying on different positions of the large storage tank can be realized, manual operation is not needed, the labor intensity is reduced, the working efficiency is improved, and compared with the spraying device prepared by combining the spraying mechanism and a wall-climbing robot in the prior art, the high-altitude falling problem can be avoided, the safety performance is greatly improved, the practicability is high, and the spraying device is convenient to popularize and apply; (2) because the supporting bottom plate can slide in the horizontal direction along the lifting platform, the telescopic spraying mechanism can move up and down along the stand column, the telescopic spraying mechanism can spray one vertical surface on the surface of the large-sized storage tank when moving in the vertical direction, and by arranging the industrial camera, an operator can observe the motion information of the movable block acquired by the industrial camera on the ground through the display screen, when the movable block moves to the end part of the lead screw in the vertical direction, the operator can control the supporting bottom plate to move for a certain distance in the horizontal direction through the control box on the ground so as to automatically spray the next vertical surface on the surface of the large-sized storage tank, the operator is not required to stand on the top of the lifting platform for operation, the safety performance is improved, and after the automatic spraying of a plurality of adjacent vertical surfaces is finished, the whole device is driven to lift through the scissor type lifting mechanism, The whole device is driven to move through the travelling mechanism, so that spraying of the next region is achieved, the scissor-type lifting mechanism and the travelling mechanism do not need to be started frequently and repeatedly, the operation range can be adjusted more conveniently, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the connection of the support base plate and the lifting platform;
FIG. 3 is a schematic structural view of the connection between the support base and the sliding sleeve;
FIG. 4 is an enlarged view taken at A in FIG. 1;
fig. 5 is a schematic structural diagram of the connection of the movable block and the telescopic spraying mechanism.
Reference numerals: 1-scissor lifting mechanism, 2-walking mechanism, 3-lifting platform, 4-vehicle frame, 5-wheel, 6-support plate, 7-movable rod, 8-adjusting hand wheel, 9-support plate, 10-support bottom plate, 11-upright post, 12-mounting plate, 13-first driving motor, 15-lead screw, 16-movable block, 17-guide hole, 18-storage box, 19-booster pump, 20-inlet pipe, 21-outlet pipe, 22-industrial camera, 23-mounting block, 24-spraying plate, 25-nozzle, 26-leveling roller, 27-outer sleeve, 28-inner sleeve, 29-first positioning hole, 30-second positioning hole, 31-second driving motor, 32-mounting cavity, 33-threaded rod, 34-guide rod, 35-sliding sleeve and 36-mounting hole.
Detailed Description
The direction of the front side of the lifting platform 3 in fig. 1 is taken as the front, and the direction of the sliding sleeve 35 is taken as the back.
As shown in fig. 1, the utility model discloses a cut fork elevating system 1, cut fork elevating system 1's bottom and install running gear 2, cut fork elevating system 1's top and install the lift platform 3 that the level set up. The traveling mechanism 2 mainly comprises a frame 4 and wheels 5, a hydraulic system and an electric control system are further arranged inside the traveling mechanism 2, the hydraulic system provides power for the operation of the scissor-type lifting mechanism 1, and the electric control system controls the traveling of the wheels 5. The both sides of frame 4 all are fixed with the backup pad 6 that the level set up, set up the screw hole that runs through backup pad 6 in the backup pad 6, and the screw hole extends along vertical direction, and threaded hole inside threaded connection has movable rod 7, and 7 outsides of movable rod offer with screw hole matched with external screw thread, and the top of movable rod 7 extends to backup pad 6 top and fixedly connected with adjusting hand wheel 8, and the bottom of movable rod 7 extends to backup pad 6 below and is fixed with supporting disk 9. Drive movable rod 7 through rotating adjusting hand wheel 8 and go up and down, adjust the height of supporting disk 9, under operating condition, make supporting disk 9 and ground top tight, strengthen the stability of whole device self, avoid whole device to take place to remove when spouting the cover. The structure of the scissor type lifting mechanism 1 and the connection mode between the scissor type lifting mechanism 1 and the traveling mechanism 2 and between the scissor type lifting mechanism and the lifting platform 3 are the prior art and are not innovation points of the application, and therefore the details are not repeated. A horizontally arranged supporting bottom plate 10 is slidably connected to the top of the lifting platform 3, a driving mechanism for driving the supporting bottom plate 10 to slide along the horizontal direction is arranged between the bottom of the supporting bottom plate 10 and the top of the lifting platform 3, symmetrically arranged upright posts 11 are fixed to two ends of the top of the supporting bottom plate 10, the upright posts 11 are vertically arranged upwards, a horizontally arranged mounting plate 12 is fixed between the tops of the two upright posts 11, a first driving motor 13 is fixed to one end of the top of the mounting plate 12, the first driving motor 13 is a forward and reverse rotating motor, an output shaft of the first driving motor 13 is connected with a vertically and downwards arranged lead screw 15 through a coupling transmission, the bottom end of the lead screw 15 penetrates through the mounting plate 12 and is rotatably connected to the top of the supporting bottom plate 10, as shown in fig. 4, a movable block 16 is connected to the outer part of the lead screw 15 through threads, a guide hole 17 which penetrates through the movable block 16 and is used for the upright posts 11 to pass through is arranged on the movable block 16, one end of the movable block 16, which is far away from the screw rod 15, is slidably connected to the outside of one of the upright posts 11, and a telescopic spraying mechanism is installed on the front side of the movable block 16. Supporting baseplate 10's top is fixed with storage tank 18, booster pump 19 is installed to one side at storage tank 18 top, the uncovered setting of opposite side at storage tank 18 top, booster pump 19's feed end is linked together through the inside of inlet pipe 20 with storage tank 18, booster pump 19's discharge end is linked together through discharging pipe 21 and scalable spraying mechanism, discharging pipe 21 is flexible pipe, guarantee that discharging pipe 21 has sufficient extra length, can realize freely stretching, make things convenient for discharging pipe 21 to follow scalable spraying mechanism up-and-down motion. An industrial camera 22 for acquiring motion information of the movable block 16 is mounted at one end of the bottom of the mounting plate 12. First driving motor 13 work drives lead screw 15 rotatory, because threaded connection between movable block 16 and the lead screw 15, and because the limiting displacement of stand 11, lead screw 15 is rotatory to be driven movable block 16 and is moved along vertical direction, and movable block 16 drives scalable spraying mechanism and moves along vertical direction to the realization is to the vertical face on large-scale storage tank surface's the spraying cover. Dividing the surface of a large storage tank into a plurality of adjacent spraying areas, wherein the area of each spraying area is the same, the width of each spraying area is the horizontal distance of the support base plate 10 moving along the lifting platform 3, the length of each spraying area is the vertical distance of the movable block 16 moving along the upright post 11, an operator observes the motion information of the movable block 16 collected by the industrial camera 22 on the ground through a display screen, when the movable block 16 moves to the end part of the screw 15 along the vertical direction, the operator controls the support base plate 10 to move for a certain distance along the horizontal direction by operating the control box so as to automatically spray the next vertical surface on the surface of the large storage tank, and after the automatic spraying of a plurality of adjacent vertical surfaces is completed (namely after the spraying of one spraying area is completed), the whole device is driven to lift through the scissor type lifting mechanism 1, and the whole device is driven to move through the travelling mechanism 2, so as to realize the spraying of the next spraying area. Meanwhile, the industrial camera 22 can also observe the residual amount of the paint inside the storage tank 18, when the paint inside the storage tank 18 is about to be used up, an operator can timely turn off the booster pump 19, and the whole device is lowered by using the scissor type lifting mechanism 1 to supplement the paint.
As shown in fig. 4 and 5, the retractable spraying mechanism includes two retractable sleeve assemblies symmetrically arranged up and down and fixed on the front side of the movable block 16, a horizontally arranged mounting block 23 is fixed on one end of the retractable sleeve assembly away from the movable block 16, a spraying plate 24 with a hollow interior is fixed on the middle position of the mounting block 23 along the length direction thereof, one end of the discharging pipe 21 away from the booster pump 19 penetrates through the mounting block 23 and extends into the spraying plate 24, the front side of the spraying plate 24 is communicated with a plurality of nozzles 25 arranged at uniform intervals along the length direction thereof, symmetrically arranged leveling rollers 26 are rotatably connected on the mounting blocks 23 on the upper and lower sides of the spraying plate 24, the leveling rollers 26 are used for smearing and leveling the paint sprayed on the surface of the large storage tank, automatic floating can be realized while spraying, subsequent floating operation is not needed, the operation flow is simplified, and the working efficiency is improved. The distance between the front side of the scraping roller 26 and the mounting block 23 is larger than the distance between the front side of the spray head 25 and the mounting block 23, so that the front side of the scraping roller 26 is positioned in front of the opening of the spray head 25, and when the scraping roller 26 is in contact with the surface of the large storage tank, the spray head 25 is spaced from the large storage tank. The telescopic sleeve pipe assembly comprises an outer sleeve pipe 27 fixed on the front side of the movable block 16, the outer sleeve pipe 27 extends along the front-back direction, the inner sleeve pipe 28 is connected to the inner part of the outer sleeve pipe 27 in a sliding manner, the inner sleeve pipe 28 deviates from the one end of the movable block 16 and the rear side fixed connection of the installation block 23, a plurality of first positioning holes 29 arranged at uniform intervals are formed in the outer sleeve pipe 27 along the length direction of the outer sleeve pipe, a plurality of second positioning holes 30 arranged in one-to-one correspondence with the first positioning holes 29 are formed in the inner sleeve pipe 28 along the length direction of the inner sleeve pipe, the outer sleeve pipe 27 and the inner sleeve pipe 28 are fixed through bolt locking sequentially penetrating through the first positioning holes 29 and the second positioning holes 30. By adjusting the length of the inner sleeve 28 extending into the outer sleeve 27, the second positioning hole 30 on the inner sleeve 28 corresponds to the first positioning hole 29 on the outer sleeve 27, and the inner sleeve and the first positioning hole are locked and fixed by bolts, so that the flexible adjustment of the distance between the scraping roller 26 and the surface of the large-sized storage tank can be realized, and the operation is convenient.
As shown in fig. 1 and fig. 2, the driving mechanism includes a second driving motor 31 fixed on one side of the outside of the lifting platform 3, the second driving motor 31 is a forward and backward rotation motor, the top of the lifting platform 3 is provided with an installation cavity 32 with an upward opening along the length direction thereof, a threaded rod 33 horizontally arranged is rotatably connected at the middle position inside the installation cavity 32, one end of the threaded rod 33 penetrates through the side wall of the lifting platform 3 and is in transmission connection with the output shaft of the second driving motor 31 through a coupler, two guide rods 34 symmetrically arranged are fixedly connected inside the installation cavity 32 at two sides of the threaded rod 33, a sliding sleeve 35 is fixed at the bottom of the supporting bottom plate 10, the middle thread of the sliding sleeve 35 is connected outside the threaded rod 33, as shown in fig. 3, the front and rear ends of the sliding sleeve 35 are both provided with mounting holes 36 which penetrate through the sliding sleeve 35 and are used for the guide rods 34 to pass through, and the front and rear ends of the sliding sleeve 35 are respectively slidably connected to the outside of the two correspondingly arranged guide rods 34.
The utility model discloses a theory of operation and working process: when the device is used, the walking mechanism 2 is used for moving the device to a position close to a large storage tank, the length of the inner sleeve 28 extending into the outer sleeve 27 is adjusted, the scraping roller 26 is attached to the surface of the large storage tank, the scissor-type lifting mechanism 1 is started to drive the whole device to move upwards, the spray head 25 is opposite to the top end of the periphery of the large storage tank, the first driving motor 13 and the booster pump 19 are started, the first driving motor 13 works to drive the lead screw 15 to rotate, the lead screw 15 rotates to drive the movable block 16 to move downwards along the vertical direction, the movable block 16 drives the spray head 25 and the scraping roller 26 to move downwards, under the action of the booster pump 19, paint in the storage tank 18 enters the spraying disc 24 through the discharge pipe 21 and is sprayed to the surface of the large storage tank through the spray head 25, the scraping roller 26 paints and scrapes the paint on the surface of the large storage tank, and can realize automatic leveling while spraying, an operator observes the motion information of the movable block 16 collected by the industrial camera 22 on the ground through a display screen, when the movable block 16 moves to the end part of the bottom end of the lead screw 15 along the vertical direction, spraying covering on a vertical surface of the large-sized storage tank is realized, the operator controls the control box to stop the booster pump 19 and the first driving motor 13 and start the second driving motor 31, the second driving motor 31 works to drive the threaded rod 33 to rotate, because the sliding sleeve 35 is in threaded connection with the threaded rod 33, and under the limiting and guiding action of the two guide rods 34, the threaded rod 33 rotates to drive the supporting bottom plate 10 to horizontally move along the length direction of the lifting platform 3, after the supporting bottom plate 10 moves a certain distance along the horizontal direction, the second driving motor 31 is closed, at the moment, the area opposite to the spray nozzle 25 is adjacent to the spraying position of the previous spraying period, and the first driving motor 13 and the booster pump 19 are started, the first driving motor 13 drives the spray head 25 and the leveling roller 26 to move upward to perform automatic spray coating of the next vertical surface on the surface of the large-sized storage tank. Divide into the surface of large-scale storage tank a plurality of adjacent spray coating regions, each spray coating region's area is all the same, should spray coating region's width for the horizontal distance that supporting baseplate 10 removed along lift platform 3, should spray coating region's length for the vertical distance that movable block 16 removed along stand 11, spray coating region includes the vertical face of a plurality of above-mentioned adjacent settings. Repeating the above-mentioned operation, after accomplishing to the automation of a plurality of adjacent vertical faces and spraying (accomplish promptly and spray the regional spraying back of covering one), drive whole device downstream through cutting fork elevating system 1, carry out the automatic spraying to a plurality of spraying regions in the next height range, after the completion is to the spraying of one side of large-scale storage tank periphery, drive the circumferential direction removal of whole device along large-scale storage tank through running gear 2 to the realization is to the spraying of the opposite side of large-scale storage tank periphery and is covered, until accomplishing whole spraying and covering operations.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (5)
1. The utility model provides a coating of anticorrosive construction of large-scale storage tank spouts and covers device, includes and cuts fork elevating system, cuts fork elevating system's bottom and installs running gear, cuts fork elevating system's top and installs lift platform, its characterized in that: a horizontally arranged supporting bottom plate is slidably connected to the top of the lifting platform, a driving mechanism for driving the supporting bottom plate to slide along the horizontal direction is arranged between the bottom of the supporting bottom plate and the top of the lifting platform, symmetrically arranged stand columns are fixed to two ends of the top of the supporting bottom plate, the stand columns are vertically arranged upwards, a horizontally arranged mounting plate is fixed between the tops of the two stand columns, a first driving motor is fixed to one end of the top of the mounting plate, an output shaft of the first driving motor is connected with a vertically downwards arranged lead screw through a coupling transmission, the bottom end of the lead screw penetrates through the mounting plate and is rotatably connected to the top of the supporting bottom plate, a movable block is in threaded connection with the outer part of the lead screw, a guide hole which penetrates through the movable block and is used for the stand column to pass through is formed in the movable block, one end of the movable block, which deviates from the lead screw, is slidably connected to the outer part of one of the stand columns, and a telescopic spraying mechanism is installed on the front side of the movable block, the top of supporting baseplate is fixed with the storage case, and the booster pump is installed to one side at storage case top, and the feed end of booster pump is linked together through the inside of inlet pipe with the storage case, and the discharge end of booster pump is linked together through discharging pipe and scalable spraying mechanism, and the industry camera that is used for gathering the movable block motion information is installed to the one end of mounting panel bottom.
2. The paint spraying device for large-scale storage tank anticorrosion construction according to claim 1, characterized in that: scalable spraying mechanism is including fixing the telescopic tube subassembly that two longitudinal symmetries set up in the movable block front side, telescopic tube subassembly deviates from the one end of movable block and is fixed with the installation piece that the level set up, the intermediate position of installation piece is fixed with the spraying dish that inside cavity set up along its length direction, the one end that the discharging pipe deviates from the booster pump runs through the installation piece and extends to inside the spraying dish, the front side of spraying dish has the shower nozzle that a plurality of even intervals set up along its length direction intercommunication, it is connected with the leveling roller that the symmetry set up to rotate on the installation piece of both sides about the spraying dish to be located, the interval between the front side of leveling roller and the installation piece is greater than the interval between the front side of shower nozzle and the installation piece.
3. The paint spraying device for large-scale storage tank anticorrosion construction according to claim 2, characterized in that: the telescopic sleeve assembly comprises an outer sleeve fixed on the front side of the movable block, the outer sleeve extends along the front-back direction, the inner sleeve is connected inside the outer sleeve in a sliding mode, the inner sleeve deviates from one end of the movable block and is fixedly connected with the rear side of the installation block, a plurality of first positioning holes are formed in the outer sleeve along the length direction of the outer sleeve, a plurality of second positioning holes which are arranged in a one-to-one mode with the first positioning holes are formed in the inner sleeve along the length direction of the inner sleeve, and the outer sleeve and the inner sleeve are fixed through bolts which sequentially penetrate through the first positioning holes and the second positioning holes.
4. The paint spraying device for large-scale storage tank anticorrosion construction according to claim 3, characterized in that: actuating mechanism is including fixing the second driving motor in the outside one side of lift platform, lift platform's top is followed its length direction and is seted up the installation cavity that the opening set up, the threaded rod that the level set up is connected in the rotation of the inside intermediate position of installation cavity, the one end of threaded rod runs through lift platform's lateral wall and is connected through shaft coupling and second driving motor's output shaft transmission, the guide bar that two symmetries of the inside fixedly connected with in installation cavity that is located the threaded rod both sides set up, supporting baseplate's bottom is fixed with the sliding sleeve, the middle threaded connection of sliding sleeve is outside the threaded rod, the mounting hole that runs through the sliding sleeve and be used for supplying the guide bar to pass through is all seted up at the front and back both ends of sliding sleeve, the preceding back both ends difference sliding connection of sliding sleeve is outside corresponding two guide bars that set up.
5. The paint spraying device for the anticorrosion construction of the large-scale storage tank as recited in any one of claims 1 to 4, wherein: the supporting plate that the level set up all is fixed with to running gear's both sides, sets up the screw hole that runs through the supporting plate in the supporting plate, and the screw hole extends along vertical direction, and threaded hole inside threaded connection has the movable rod, and the movable rod outside is seted up with screw hole matched with external screw thread, and the top of movable rod extends to supporting plate top and fixedly connected with adjusting handle, and the bottom of movable rod extends to the supporting plate below and is fixed with the supporting disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221751113.1U CN217140879U (en) | 2022-07-08 | 2022-07-08 | Paint spraying device for large-scale storage tank anticorrosion construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221751113.1U CN217140879U (en) | 2022-07-08 | 2022-07-08 | Paint spraying device for large-scale storage tank anticorrosion construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217140879U true CN217140879U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221751113.1U Active CN217140879U (en) | 2022-07-08 | 2022-07-08 | Paint spraying device for large-scale storage tank anticorrosion construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN217140879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115846082A (en) * | 2022-11-09 | 2023-03-28 | 江瀚汽车配件(苏州)有限公司 | Flush coater of window accuse button surface color paint |
-
2022
- 2022-07-08 CN CN202221751113.1U patent/CN217140879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115846082A (en) * | 2022-11-09 | 2023-03-28 | 江瀚汽车配件(苏州)有限公司 | Flush coater of window accuse button surface color paint |
| CN115846082B (en) * | 2022-11-09 | 2023-09-19 | 江瀚汽车配件(苏州)有限公司 | Spraying machine for window control key surface color paint |
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