CN212383933U - Spraying equipment for outer anticorrosive layer of anticorrosive pipe - Google Patents
Spraying equipment for outer anticorrosive layer of anticorrosive pipe Download PDFInfo
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- CN212383933U CN212383933U CN202020089847.2U CN202020089847U CN212383933U CN 212383933 U CN212383933 U CN 212383933U CN 202020089847 U CN202020089847 U CN 202020089847U CN 212383933 U CN212383933 U CN 212383933U
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- 238000005507 spraying Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 239000003973 paint Substances 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 86
- 238000000576 coating method Methods 0.000 abstract description 86
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 8
- 239000007921 spray Substances 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 25
- 238000005260 corrosion Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 17
- 230000000694 effects Effects 0.000 description 13
- 239000002699 waste material Substances 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000004904 shortening Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
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Abstract
The utility model relates to a spraying device for an outer anticorrosive coating of an anticorrosive pipe, which comprises a fixing mechanism for fixing the anticorrosive pipe and a spraying mechanism for spraying, wherein the fixing mechanism comprises two symmetrically arranged supporting plates, a rotating structure is connected on the supporting plates, and a clamping block is connected on the rotating structure; the spraying mechanism comprises a discharging pipe connected to the paint tank, a transverse pipe is connected to the discharging pipe, a control valve and a hydraulic pump are connected to the discharging pipe, and a plurality of spray heads are connected to the transverse pipe. This equipment has reduced staff's work load in the use, provides work efficiency, has increased the productivity, has avoided staff and anticorrosive paint to contact for a long time or too closely cause the health injury to the staff with the steel pipe distance simultaneously, has realized the protection to the staff.
Description
Technical Field
The utility model relates to a spraying equipment technical field, concretely relates to outer anticorrosive coating spraying equipment of anticorrosive pipe.
Background
The anti-corrosion pipe is also commonly called as an anti-corrosion steel pipe and refers to a steel pipe which is processed by an anti-corrosion process and can effectively prevent or slow down the corrosion phenomenon caused by chemical or electrochemical reaction in the transportation and use processes. According to the statistical data of China, the direct economic loss of steel pipe corrosion in China is 2800 billion each year, and the current global loss of steel pipe corrosion reaches $ 5000 billion each year. The corrosion-resistant pipe can effectively prevent or slow down corrosion.
The life of the corrosion-resistant pipe without any corrosion-resistant treatment on the steel pipe is extremely short under normal use because of the characteristics of the material of the steel pipe. Therefore, the steel pipe produced at present can be subjected to general corrosion prevention treatment without special requirements.
At present, the anticorrosion treatment of the steel pipe is generally carried out manually, but the anticorrosion treatment of the steel pipe carried out by workers in a short distance has some defects which cannot be avoided: 1. people and the steel pipe work in a close range, and once the steel pipe is derailed, the people can be injured; 2. the anticorrosive paint can cause certain harm to human bodies; 3. the working efficiency of workers is not enough, and the productivity is low.
SUMMERY OF THE UTILITY MODEL
To current anticorrosive pipe probably have the steel pipe derail to cause the injury to the staff at the spraying in-process, anticorrosive coating's nature is to the injury that the human body caused, and staff's work efficiency low problem that leads to the productivity low, this application has provided an anticorrosive outer anticorrosive coating spraying equipment of anticorrosive pipe, this equipment has reduced staff's work load in the use, work efficiency is provided, the productivity has been increased, avoided staff and anticorrosive coating to contact for a long time or too closely cause the health injury to the staff with the steel pipe distance simultaneously, the protection to the staff has been realized.
In order to achieve the purpose, the utility model provides a spraying device for an outer anticorrosive coating of an anticorrosive pipe, which comprises a fixing mechanism for fixing the anticorrosive pipe and a spraying mechanism for spraying, wherein the fixing mechanism comprises two symmetrically arranged supporting plates, a rotating structure is connected on the supporting plates, and a clamping block is connected on the rotating structure; the spraying mechanism comprises a discharging pipe connected to the paint tank, a transverse pipe is connected to the discharging pipe, a control valve and a hydraulic pump are connected to the discharging pipe, and a plurality of spray heads are connected to the transverse pipe.
The working principle and the process of the technical scheme are as follows: when using outer anticorrosive coating spraying equipment of anticorrosive pipe in this application, the anticorrosive coating pipe that will spout the anticorrosive coating is installed on revolution mechanic's fixture block, after anticorrosive pipe is stable, the staff opens revolution mechanic, can make the anticorrosive pipe of stabilizing on the fixture block rotatory, control valve and the hydraulic pump that will connect on the discharging pipe simultaneously open, can follow the interior violently intraductal pipe of crossing with the discharging pipe intercommunication of coating incasement with the coating of coating incasement, then can spray coating outside rotatory anticorrosive pipe through the shower nozzle blowout, make anticorrosive coating outside scribble the anticorrosive coating. After the anticorrosive coating spraying finishes, the staff will be connected hydraulic pump and the control valve on scribbling the workbin and close, closes revolution mechanic simultaneously, makes the anticorrosive pipe of stabilizing on revolution mechanic stop rotatory, treats that anticorrosive pipe goes up the anticorrosive coating of coating after drying naturally, and the staff takes off anticorrosive pipe from revolution mechanic can.
Compared with the traditional spraying mode of the outer layer of the anticorrosive pipe, the spraying equipment for the outer layer of the anticorrosive pipe in the application does not need workers to manually operate anticorrosive paint in the using process, the spraying work of the anticorrosive paint can be carried out on the anticorrosive pipe only by opening the spraying equipment by the workers, the harm to the body caused by the long-time contact of the workers with the anticorrosive paint is avoided, the health protection of the workers is realized, meanwhile, the spraying equipment is used for spraying the anticorrosive paint on the anticorrosive pipe, the workload of the workers is reduced, the working efficiency is improved, and the productivity of manufacturers is increased; before the staff opens spraying equipment and finishes to anticorrosive pipe spraying, the staff can stand in the position far away from anticorrosive pipe, can avoid appearing anticorrosive pipe and drop the condition of injure by a crashing object to the staff that causes, has improved the security performance in the production process, and in this interval time, the staff can accomplish other work moreover, has further improved work efficiency.
Furthermore, revolution mechanic is including setting up the through-hole in the backup pad, the through-hole endotheca is equipped with the rotation axis, fixture block and rotation axis fixed connection, arbitrary one be connected with the rotatory actuating mechanism of drive rotation axis on the rotation axis. In the use, the staff fixes anticorrosive pipe on the fixture block, and the both sides of anticorrosive pipe are fixed respectively to the fixture block of both sides, and after anticorrosive pipe was fixed, the staff started actuating mechanism, and it is rotatory through actuating mechanism drive rotation axis, can make the fixture block of connection on the rotation axis rotatory, and then it is rotatory to fix anticorrosive pipe on the fixture block, can make anticorrosive pipe realize comprehensive spraying at rotatory in-process. According to the invention, the driving mechanisms are connected to one rotating shaft, so that the number of the driving mechanisms is reduced, the production cost is reduced, and the energy consumption in the using process is reduced; on the other hand, the driving mechanism is used, and the two sides can rotate simultaneously through the transmission effect, so that the anti-corrosion pipe is more stable in the rotating process, and the coating effect is better.
Further, the driving mechanism comprises a motor, and an output shaft of the motor is fixedly connected with the rotating shaft through a coupler. The motor is adopted to drive the rotating shaft to rotate, so that on one hand, the motor is simple to mount, convenient to use and low in mounting cost; on the other hand, the output shaft of the motor is connected with the rotating shaft through the coupler, so that the motor is more stable in the rotating process of the anti-corrosion pipe, and the rotating stability of the anti-corrosion pipe is further improved.
Furthermore, the rotating shaft is connected with a telescopic structure, one end of the telescopic structure is connected with the coupler, and the other end of the telescopic structure is fixedly connected with the rotating shaft. This application is through connecting extending structure on the rotation axis, can adjust the spacing distance between two fixture blocks through extending structure's extension and shortening to make whole device can be applicable to the anticorrosive pipe of various different length, enlarged the application scope of whole device.
Furthermore, the telescopic structure comprises an electric telescopic rod, one end of the electric telescopic rod is connected with the coupler, and the other end of the electric telescopic rod is fixedly connected with the rotating shaft. This application sets up extending structure into electric telescopic handle, can make staff more convenient when the adjustment, operation flow simpler, distance adjustment accuracy more between two fixture blocks to improve the stability of anticorrosive pipe.
Furthermore, one end of the transverse pipe is connected with a piston, a piston rod of the piston is provided with threads, and a thread groove which is matched with the threads to rotate is formed in the transverse pipe. This application is through connecting the piston on violently managing, can be after the distance between the adjustment fixture block, open or close the shower nozzle of connection on violently managing through rotary piston, the spray regime that makes the shower nozzle is fit for the length of anticorrosive pipe just, avoid when the anticorrosive pipe of spraying shorter, other shower nozzles open equally, can cause the waste of coating, and can cause the pollution to operational environment, through setting up the piston, can avoid the waste of coating, make coating obtain reasonable utilization, the cost is further practiced thrift.
Further, a sealing rubber is connected in the thread groove. This application can make the piston better with the sealed effect between violently managing through the sealed effect of in thread groove in-connection, avoids causing the coating in the violently pipe from the piston and violently the condition that the gap that exists leaked between the pipe, avoids the waste of coating, has further realized the effect to the saving of spraying in-process coating.
Further, scribble the incasement of scribbling and be connected with highest level sensor and minimum level sensor, scribble the case external connection and be connected with the liquid level display that highest level sensor and minimum level sensor electricity are connected. According to the method, the highest liquid level sensor is connected in the coating box, so that when a worker adds coating into the coating box through a feeding hole formed in the coating box, the quantity of the coating added into the coating box can be sensed through the highest liquid level sensor, and the phenomenon that the added coating overflows due to excessive coating in the adding process is avoided; through setting up minimum level sensor, can be when using the coating in the coating case, through the minimum quantity of the coating in minimum level sensor perception coating case, be convenient for in time add the coating to the coating incasement.
To sum up, the utility model discloses compare in prior art's beneficial effect and be:
(1) the spraying equipment for the outer anticorrosive layer of the anticorrosive pipe does not need to manually operate anticorrosive paint by workers in the using process, the spraying work of the anticorrosive paint can be performed on the anticorrosive pipe only by opening the spraying equipment by the workers, the harm to the body of the workers due to the fact that the workers contact the anticorrosive paint for a long time is avoided, the health of the workers is protected, meanwhile, the spraying equipment is used for spraying the anticorrosive paint on the anticorrosive pipe, the workload of the workers is reduced, the working efficiency is improved, and the productivity of manufacturers is increased; before the staff opens spraying equipment and finishes to anticorrosive pipe spraying, the staff can stand in the position far away from anticorrosive pipe, can avoid appearing anticorrosive pipe and drop the condition of injure by a crashing object to the staff that causes, has improved the security performance in the production process, and in this interval time, the staff can accomplish other work moreover, has further improved work efficiency.
(2) The motor is adopted to drive the rotating shaft to rotate, so that on one hand, the motor is simple to mount, convenient to use and low in mounting cost; on the other hand, the output shaft of the motor is connected with the rotating shaft through the coupler, so that the motor is more stable in the rotating process of the anti-corrosion pipe, and the rotating stability of the anti-corrosion pipe is further improved.
(3) This application is through connecting extending structure on the rotation axis, can adjust the spacing distance between two fixture blocks through extending structure's extension and shortening to make whole device can be applicable to the anticorrosive pipe of various different length, enlarged the application scope of whole device.
(4) This application sets up extending structure into electric telescopic handle, can make staff more convenient when the adjustment, operation flow simpler, distance adjustment accuracy more between two fixture blocks to improve the stability of anticorrosive pipe.
(5) This application is through connecting the piston on violently managing, can be after the distance between the adjustment fixture block, open or close the shower nozzle of connection on violently managing through rotary piston, the spray regime that makes the shower nozzle is fit for the length of anticorrosive pipe just, avoid when the anticorrosive pipe of spraying shorter, other shower nozzles open equally, can cause the waste of coating, and can cause the pollution to operational environment, through setting up the piston, can avoid the waste of coating, make coating obtain reasonable utilization, the cost is further practiced thrift.
(6) This application can make the piston better with the sealed effect between violently managing through the sealed effect of in thread groove in-connection, avoids causing the coating in the violently pipe from the piston and violently the condition that the gap that exists leaked between the pipe, avoids the waste of coating, has further realized the effect to the saving of spraying in-process coating.
(7) According to the method, the highest liquid level sensor is connected in the coating box, so that when a worker adds coating into the coating box through a feeding hole formed in the coating box, the quantity of the coating added into the coating box can be sensed through the highest liquid level sensor, and the phenomenon that the added coating overflows due to excessive coating in the adding process is avoided; through setting up minimum level sensor, can be when using the coating in the coating case, through the minimum quantity of the coating in minimum level sensor perception coating case, be convenient for in time add the coating to the coating incasement.
Drawings
Fig. 1 is a structural schematic diagram of the outer anticorrosive coating spraying equipment of the anticorrosive pipe of the utility model.
Labeled as: 1-motor, 2-supporting plate, 3-coupler, 4-telescopic structure, 5-hydraulic pump, 6-control valve, 7-spray head, 8-horizontal tube, 9-fixture block, 10-rotating shaft, 11-paint box, 12-discharge tube, 13-highest liquid level sensor, 14-lowest liquid level sensor, 15-piston rod and 16-piston.
Detailed Description
All features disclosed in this specification may be combined in any combination, except features and/or steps that are mutually exclusive.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to fig. 1 and the specific embodiment.
Example 1
Referring to fig. 1, the utility model provides a spraying device for an outer anticorrosive coating of an anticorrosive pipe, which comprises a fixing mechanism for fixing the anticorrosive pipe and a spraying mechanism for spraying, wherein the fixing mechanism comprises two symmetrically arranged supporting plates 2, the supporting plates 2 are connected with a rotating structure, and the rotating structure is connected with a clamping block 9; the spraying mechanism comprises a discharge pipe 12 connected to a coating tank 11, a transverse pipe 8 is connected to the discharge pipe 12, a control valve 6 and a hydraulic pump 5 are connected to the discharge pipe 12, and a plurality of spray heads 7 are connected to the transverse pipe 8.
The working principle and the process of the technical scheme are as follows: when using outer anticorrosive coating spraying equipment of anticorrosive pipe in this application, the anticorrosive coating pipe that will spout anticorrosive coating is installed on revolution mechanic's fixture block 9, after anticorrosive pipe is stable, the staff opens revolution mechanic, can make the anticorrosive pipe of stabilizing on fixture block 9 rotatory, control valve 6 and the hydraulic pump 5 of connecting on discharging pipe 12 are opened simultaneously, can get into the violently pipe 8 with discharging pipe 12 intercommunication through discharging pipe 12 in the coating case 11 with the coating in the coating case 11 in, then can spray coating outside rotatory anticorrosive pipe through 7 blowout of shower nozzle, make anticorrosive outside of tubes scribble the anticorrosive coating. After the anticorrosive coating spraying finishes, the staff will be connected hydraulic pump 5 and control valve 6 on scribbling the workbin 11 and close, closes revolution mechanic simultaneously, makes the anticorrosive pipe of stabilizing on revolution mechanic stop rotatory, treats that the anticorrosive coating of coating on the anticorrosive pipe dries naturally after, the staff, with anticorrosive pipe follow revolution mechanic take off can.
Compared with the traditional spraying mode of the outer layer of the anticorrosive pipe, the spraying equipment for the outer layer of the anticorrosive pipe in the application does not need workers to manually operate anticorrosive paint in the using process, the spraying work of the anticorrosive paint can be carried out on the anticorrosive pipe only by opening the spraying equipment by the workers, the harm to the body caused by the long-time contact of the workers with the anticorrosive paint is avoided, the health protection of the workers is realized, meanwhile, the spraying equipment is used for spraying the anticorrosive paint on the anticorrosive pipe, the workload of the workers is reduced, the working efficiency is improved, and the productivity of manufacturers is increased; before the staff opens spraying equipment and finishes to anticorrosive pipe spraying, the staff can stand in the position far away from anticorrosive pipe, can avoid appearing anticorrosive pipe and drop the condition of injure by a crashing object to the staff that causes, has improved the security performance in the production process, and in this interval time, the staff can accomplish other work moreover, has further improved work efficiency.
Example 2
Referring to fig. 1, based on embodiment 1, the rotation structure of this embodiment includes a through hole provided on a support plate 2, a rotation shaft 10 is sleeved in the through hole, a fixture block 9 is fixedly connected to the rotation shaft 10, and a driving mechanism for driving the rotation shaft 10 to rotate is connected to any one of the rotation shafts 10.
In the use, the staff fixes anticorrosive pipe on fixture block 9, and the fixture block 9 of both sides is fixed the both sides of anticorrosive pipe respectively, and after anticorrosive pipe was fixed, the staff started actuating mechanism, and it is rotatory to drive rotation axis 10 through actuating mechanism, can make the fixture block 9 of connection on rotation axis 10 rotatory, and then fixes the anticorrosive pipe rotation on fixture block 9, can make anticorrosive pipe realize comprehensive spraying at rotatory in-process. According to the invention, the driving mechanisms are connected to one rotating shaft 10, so that on one hand, the number of the driving mechanisms is reduced, the production cost is reduced, and meanwhile, the energy consumption in the use process is reduced; on the other hand, the driving mechanism is used, and the two sides can rotate simultaneously through the transmission effect, so that the anti-corrosion pipe is more stable in the rotating process, and the coating effect is better.
Example 3
Referring to fig. 1, according to embodiment 1, the driving mechanism of this embodiment includes a motor 1, and an output shaft of the motor 1 is fixedly connected to a rotating shaft 10 through a coupling 3.
The motor 1 is adopted to drive the rotating shaft 10 to rotate, so that on one hand, the motor 1 is simple to mount, convenient to use and low in mounting cost; on the other hand, the output shaft of the motor 1 is connected with the rotating shaft 10 through the coupler 3, so that the motor 1 is more stable in the rotating process of the anti-corrosion pipe, and the rotating stability of the anti-corrosion pipe is further improved.
Example 4
Referring to fig. 1, according to embodiment 1, a telescopic structure 4 is connected to a rotating shaft 10 of this embodiment, one end of the telescopic structure 4 is connected to a coupling 3, and the other end is fixedly connected to the rotating shaft 10.
This application is through connecting extending structure 4 on rotation axis 10, can adjust the spacing distance between two fixture blocks 9 through extending and shortening of extending structure 4 to make whole device can be applicable to the anticorrosive pipe of various different length, enlarged the application scope of whole device.
Example 5
Referring to fig. 1, according to embodiment 1, the telescopic structure 4 of this embodiment includes an electric telescopic rod, one end of which is connected to a coupler 3, and the other end of which is fixedly connected to a rotating shaft 10.
This application sets up extending structure 4 into electric telescopic handle, can make staff more convenient when the adjustment, operation flow simpler, distance adjustment between two fixture blocks 9 is more accurate to improve the stability of anticorrosive pipe.
Example 6
Referring to fig. 1, according to embodiment 5, a piston 16 is connected to one end of a transverse tube 8 of this embodiment, a piston rod 15 of the piston 16 is provided with a thread, and a thread groove which rotates in cooperation with the thread is formed inside the transverse tube 8.
This application is through connecting piston 16 on violently managing 8, can be after the distance between adjustment fixture block 9, open or close the shower nozzle 7 of connection on violently managing 8 through rotary piston 16, the spray regime that makes shower nozzle 7 is fit for the length of anticorrosive pipe just, avoid when the anticorrosive pipe that the spraying is shorter, other shower nozzles 7 are opened equally, can cause the waste of coating, and can cause the pollution to operational environment, through setting up piston 16, can avoid the waste of coating, make coating obtain reasonable utilization, the cost is further practiced thrift.
Example 7
Referring to fig. 1, according to embodiment 6, a sealing rubber is attached to a thread groove of this embodiment.
This application can make piston 16 and violently the sealed effect between the pipe 8 better through at the sealed effect of thread inslot in-connection, avoids causing the condition that the coating in violently the pipe 8 leaks from the gap that exists between piston 16 and the violently pipe 8, avoids the waste of coating, has further realized the effect to the saving of spraying in-process coating.
Example 8
Referring to fig. 1, a maximum level sensor 13 and a minimum level sensor 14 are connected to a paint tank 11 according to embodiment 1, and a level indicator electrically connected to the maximum level sensor 13 and the minimum level sensor 14 is connected to the outside of the paint tank 11.
According to the application, the highest liquid level sensor 13 is connected in the coating box 11, so that when a worker adds coating into the coating box 11 through a feed inlet arranged on the coating box 11, the quantity of the coating added into the coating box 11 can be sensed through the highest liquid level sensor 13, and the phenomenon that the added coating overflows due to excessive coating in the adding process is avoided; by providing the lowest level sensor 14, the minimum amount of paint in the paint tank 11 can be sensed by the lowest level sensor 14 when the paint in the paint tank 11 is used, and the paint can be added to the paint tank 11 in a timely manner.
It should be understood by those skilled in the art that the hydraulic pump, the electric telescopic rod, the motor, the highest liquid level sensor and the lowest liquid level sensor according to the specific embodiments all belong to the prior art, and products of different models and specifications can be purchased in the market according to specific requirements.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (8)
1. The spraying equipment for the outer anticorrosive layer of the anticorrosive pipe is characterized by comprising a fixing mechanism for fixing the anticorrosive pipe and a spraying mechanism for spraying, wherein the fixing mechanism comprises two symmetrically arranged supporting plates (2), a rotating structure is connected onto each supporting plate (2), and a clamping block (9) is connected onto each rotating structure; the spraying mechanism is including connecting discharging pipe (12) on scribbling workbin (11), be connected with violently pipe (8) on discharging pipe (12), be connected with control valve (6) and hydraulic pump (5) on discharging pipe (12), violently be connected with a plurality of shower nozzles (7) on pipe (8).
2. The spraying equipment for the outer anticorrosive layer of the anticorrosive pipe according to claim 1, wherein the rotating structure comprises a through hole formed in the support plate (2), a rotating shaft (10) is sleeved in the through hole, the clamping block (9) is fixedly connected with the rotating shaft (10), and a driving mechanism for driving the rotating shaft (10) to rotate is connected to any one of the rotating shafts (10).
3. The spraying equipment for the outer anticorrosive layer of the anticorrosive pipe according to claim 2, wherein the driving mechanism comprises a motor (1), and an output shaft of the motor (1) is fixedly connected with the rotating shaft (10) through a coupler (3).
4. The spraying equipment for the outer anticorrosive layer of the anticorrosive pipe according to claim 3, wherein the rotating shaft (10) is connected with a telescopic structure (4), one end of the telescopic structure (4) is connected with the coupler (3), and the other end of the telescopic structure is fixedly connected with the rotating shaft (10).
5. The spraying equipment for the outer anticorrosive layer of the anticorrosive pipe according to claim 4, wherein the telescopic structure (4) comprises an electric telescopic rod, one end of the electric telescopic rod is connected with the coupler (3), and the other end of the electric telescopic rod is fixedly connected with the rotating shaft (10).
6. The spraying equipment for the outer anticorrosive layer of the anticorrosive pipe according to claim 1, characterized in that one end of the horizontal pipe (8) is connected with a piston (16), a piston rod (15) of the piston (16) is provided with threads, and a thread groove which is matched with the threads and rotates is arranged inside the horizontal pipe (8).
7. The spraying equipment for the outer anticorrosive layer of the anticorrosive pipe according to claim 6, wherein sealing rubber is connected in the thread groove.
8. The spraying equipment for the outer anticorrosive layer of the anticorrosive pipe according to claim 1, characterized in that a highest liquid level sensor (13) and a lowest liquid level sensor (14) are connected in the paint tank (11), and a liquid level display electrically connected with the highest liquid level sensor (13) and the lowest liquid level sensor (14) is connected outside the paint tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020089847.2U CN212383933U (en) | 2020-01-16 | 2020-01-16 | Spraying equipment for outer anticorrosive layer of anticorrosive pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020089847.2U CN212383933U (en) | 2020-01-16 | 2020-01-16 | Spraying equipment for outer anticorrosive layer of anticorrosive pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212383933U true CN212383933U (en) | 2021-01-22 |
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ID=74247609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020089847.2U Expired - Fee Related CN212383933U (en) | 2020-01-16 | 2020-01-16 | Spraying equipment for outer anticorrosive layer of anticorrosive pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212383933U (en) |
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2020
- 2020-01-16 CN CN202020089847.2U patent/CN212383933U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210122 |