CN213612240U - Municipal drainage pipeline spraying construction trolley - Google Patents
Municipal drainage pipeline spraying construction trolley Download PDFInfo
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- CN213612240U CN213612240U CN202021991789.9U CN202021991789U CN213612240U CN 213612240 U CN213612240 U CN 213612240U CN 202021991789 U CN202021991789 U CN 202021991789U CN 213612240 U CN213612240 U CN 213612240U
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Abstract
The utility model relates to a municipal drainage pipeline spraying construction dolly, including the automobile body that prolongs the drainage pipe walking, be provided with the material jar of splendid attire coating on the automobile body, with the discharge end of material jar connect spout the material pump, connect in spout the material subassembly that spouts material pump one end, spout the material subassembly including being the cyclic annular material pipe that spouts that sets up in drainage pipe, spout the outside of material pipe and same to drainage pipe inner wall interval, spout the material pipe and evenly seted up at a side end that is close to the drainage pipe inner wall and spout the material mouth. This application has the spraying evenly, is applicable to characteristics such as unevenness's pipeline inner wall.
Description
Technical Field
The application relates to municipal administration construction equipment technical field especially relates to a municipal administration drainage pipe spraying construction dolly.
Background
At present, the common spray coating devices in the coating process include sand blasting guns in the pretreatment process, paint spraying guns in the paint coating process, spray guns in the thermal spraying process, and electrostatic spray guns in the powder coating process, and these spray guns are mainly operated by hand, especially, sand blasting and thermal spraying operations. Paint spray guns and electrostatic spray guns can realize automatic spraying only on large-scale flow coating production lines. For large steel structural members, the prior operations of sand blasting, paint spraying, thermal spraying and the like can only adopt a manual mode, which causes adverse effects on the aspects of spraying quality control, working efficiency, health protection of operators, cost control of coating construction and the like.
The prior patent grant publication number: CN202212308U "automatic construction device for anticorrosion painting" discloses an automatic construction device for anticorrosion painting, which comprises a painting trolley, a stepping cart or consists of a painting trolley, a stepping cart and a walking truss, wherein the painting trolley is arranged on the stepping cart and can move left and right on the stepping cart, the stepping cart can move front and back, a limit switch for the painting trolley is arranged on the stepping cart, and a single chip program controller, a driving button, a power button and a manual exchange button are sequentially arranged on the stepping cart; the coating trolley is provided with a gun bayonet connected to the adjusting screw rod, and a driving motor is arranged on the coating trolley. The walking truss is arranged at the bottom of the stepping cart, and a running track, a limit switch, a driving chain disc, a driving shaft, a transmission screw rod, a steering screw rod, a stepping motor and a speed reducer are designed on the walking truss.
The above prior art solutions have the following drawbacks: municipal drainage pipe is the pipe form, when carrying out the application through the application device among the above-mentioned scheme to the pipeline inner wall, the coating of application is the line dress spraying and is stained with on municipal drainage pipe to make the coating on the municipal drainage pipe thin thick inequality, and then cause the probability increase that goes wrong behind the long-time back municipal drainage pipe of using.
SUMMERY OF THE UTILITY MODEL
In order to make the coating of spraying to on the drainage pipe even thin thickness, this application provides a municipal drainage pipe spraying construction dolly.
The above object of the present application is achieved by the following technical solutions:
the utility model provides a municipal drainage pipeline spraying construction dolly, is including the automobile body that prolongs the drainage pipe walking, be provided with the material jar of splendid attire coating on the automobile body, with the discharge end of material jar connect spout the material pump, connect in spout the material subassembly of spouting of material pump one end, spout the material subassembly including being the cyclic annular material pipe that spouts that sets up in drainage pipe, the outside of spouting the material pipe is the same to drainage pipe inner wall interval, spout the material pipe and evenly seted up at a side end that is close to the drainage pipe inner wall and spout the material mouth.
Through adopting above-mentioned technical scheme, when carrying out the spraying to drainage pipe inner wall through this spraying construction dolly, the direct whole placing of automobile body is in drainage pipe, the automobile body walks in drainage pipe, spout the material pump with the coating suction back in the material jar, spout the material mouth blowout along spouting material pipe side, thereby carry out the spraying to drainage pipe inner wall, the material pipe that spouts in this scheme is the annular, and make each spout the material mouth the same to drainage pipe inner wall's distance, make through this spraying construction dolly spraying to the coating on drainage pipe more even, the effect is better, thereby increase of service life.
Preferably, a moving oil cylinder for moving the material spraying assembly outwards is arranged on the vehicle body.
Through adopting above-mentioned technical scheme, remove through removing the hydro-cylinder and spout the material subassembly for spout the material subassembly and can remove along car clothing moving direction in the minizone, when the in-process of spraying construction dolly meets drainage pipe partial inner wall and needs multiple spraying, do not need the automobile body to remove to opposite direction, cause the not dry just destroyed of coating, it is more convenient when making to the single-point spraying.
Preferably, the material spraying assembly further comprises a material collecting box communicated with one end of the material spraying pump, and a plurality of connecting pipes circumferentially communicated and arranged between the material collecting box and the material spraying pipe.
Through adopting above-mentioned technical scheme, in the pump of spouting takes out back direct entering collecting box with coating from the material jar, get into in spouting the material pipe by the connecting pipe again, spout at last, this scheme makes that coating can be more even fill in spouting the material pipe to more even blowout, thereby improve the spraying effect.
Preferably, the car body week side rotates and is provided with the walking support, the walking support is kept away from the one end of car body is provided with the walking wheel that supports tightly in drainage pipe inner wall, the walking support side be equipped with the butt in car body side pressure spring.
Through adopting above-mentioned technical scheme, support the walking wheel tightly at drainage pipe inner wall to realize the automobile body and walk in drainage pipe, and support tight walking support through the pressure spring, make the walking wheel when meetting drainage pipe inner wall unevenness, still can drive walking support and slightly rotate, thereby the walking, this scheme makes the spraying construction dolly use more convenient.
Preferably, one end of the vehicle body, which is far away from the material spraying assembly, is provided with a cleaning device which is tightly abutted against the inner wall of the drainage pipeline.
Through adopting above-mentioned technical scheme, through setting up cleaning device for the automobile body is at the walking in-process, and cleaning device directly clears up the pipeline inner wall, makes earlier clear up and carries out the spraying again, thereby prolongs the life of coating and the adhesion of coating, and simultaneously with drainage pipe inner wall clearance back, the spraying dolly also can be more smooth and easy at drainage pipe inner wall walking.
Preferably, the cleaning device comprises a support arm pointing to the inner wall of the drainage pipeline, a compression spring arranged at one end, close to the inner wall of the drainage pipeline, of the support arm, and a cleaning block arranged at one end, far away from the support arm, of the compression spring, and the side ends of the cleaning blocks are abutted.
Through adopting above-mentioned technical scheme, the clearance piece supports tightly at the drainage pipe inner wall through pressure spring for protruding or sunken condition appears in the drainage pipe inner wall, and the clearance piece still can the butt drainage pipe inner wall clear up, and is more convenient.
Preferably, the cleaning block comprises a base plate and a cleaning cotton block fixed on the base plate through bolts.
By adopting the technical scheme, the cleaning sponge block can be detached from the substrate, so that when the cleaning effect of the cleaning block on the inner wall of the drainage pipeline is reduced, the cleaning sponge block can be replaced to continue cleaning, and the cost is saved while a good cleaning effect is achieved.
Preferably, one end of the base plate, which faces the vehicle body, is bent and inclined inwards.
Through adopting above-mentioned technical scheme, set the one end of base plate to the state of leanin bending for when the dolly drives cleaning device and removes, base plate and clearance are wok the piece and can not cause the interference to the removal of automobile body.
To sum up, the beneficial technical effect of this application does:
1. the drainage pipeline is sprayed through the annular spraying pipe and the spraying pipe arranged outside the spraying pipe, so that spraying is more uniform and better in effect;
2. the paint can more uniformly enter the material spraying pipe through the material collecting box and the connecting pipe, so that the paint can be more uniformly distributed and sprayed out of the material spraying pipe;
3. through the walking support that rotates the setting and support the cleaning device who tightly at drainage pipe inner wall by pressure spring for spraying construction dolly can be in the smooth spraying of pipeline inner wall unsmooth and unclean condition under.
Drawings
FIG. 1 is a schematic structural view of a municipal drainage pipeline spraying construction trolley;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic structural view of another view angle of the municipal drainage pipeline spraying construction trolley.
In the figure: 1. a vehicle body; 2. a charging bucket; 3. a material spraying pump; 4. a material spraying component; 5. moving the oil cylinder; 6. a material converging box; 7. a connecting pipe; 8. a material spraying pipe; 9. a corrugated hose; 10. a material spraying nozzle; 11. a walking bracket; 12. a pressure spring; 13. a traveling wheel; 14. a cleaning device; 15. a support pillar; 16. a support arm; 17. a compression spring; 18. cleaning the blocks; 19. a substrate; 20. cleaning cotton blocks.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, the municipal drainage pipeline spraying construction trolley comprises a trolley body 1, a material tank 2, a material spraying pump 3 and a material spraying assembly 4, wherein the trolley body 1 extends to the drainage pipeline to walk, the material tank 2 is directly fixed on the trolley body 1 through bolts and used for containing paint, the material spraying pump 3 is connected with the discharge end of the material tank 2 and fixed in the trolley body 1 through bolts, and the material spraying assembly 4 is connected to one end of the material spraying pump 3.
With reference to fig. 1 and 2, a movable oil cylinder 5 is fixed on one end of the car body 1, far away from the charging bucket 2, of the material spraying pump 3 through a bolt, a piston rod of the movable oil cylinder 5 points to one end, far away from the charging bucket 2, of the piston rod of the movable oil cylinder 5, and the material spraying assembly 4 comprises a disc-shaped material collecting box 6, a connecting pipe 7 and a material spraying pipe 8, wherein the disc-shaped material collecting box 6 is fixed at the front end of the piston rod of the movable oil cylinder 5 through a bolt, the connecting pipe.
The discharge end of the spray pump 3 is communicated with the material collecting box 6 through a corrugated hose 9, so that the spray pump 3 can pump out the coating in the material tank 2 into the material collecting box 6, the spray pipe 8 is in an annular tubular shape, a plurality of spray nozzles 10 are uniformly fixed on the periphery of the spray pipe 8 through bolts, the distance from each spray nozzle 10 to the inner wall of the drainage pipeline is the same, one end of each connecting pipe 7 is communicated into the material collecting box 6, the other end of each connecting pipe is communicated to the spray pipe 8, so that the coating in the material collecting box 6 can enter the spray pipe 8 through the connecting pipes 7, and then the coating is sprayed out from the spray nozzles 10 pointing to the inner wall of the drainage pipeline.
The periphery of the vehicle body 1 is rotatably connected with a walking support 11 through a rotating shaft, the periphery of the vehicle body 1 is fixedly provided with a pressure spring 12 through a bolt, the axis of the pressure spring 12 points to the middle of the vehicle body 1, the other end of the pressure spring 12 is fixedly arranged at the side end of the walking support 11 through a bolt, one end, far away from the vehicle body 1, of the walking support 11 is rotatably connected with a walking wheel 13 through a rotating shaft, and the walking wheel 13 is abutted against the inner wall of the drainage pipeline under the action of the pressure spring 12, so that the vehicle body.
With reference to fig. 1 and 3, a cleaning device 14 is arranged at one end of the vehicle body 1 far away from the material spraying pipe 8, and the cleaning device 14 includes a supporting column 15 welded at one end of the vehicle body 1, a plurality of supporting arms 16 uniformly welded on the periphery of the supporting column 15 in the circumferential direction, a pressure spring 17 fixed on one end of the supporting arm 16 far away from the supporting column 15 through a bolt, and a cleaning block 18 arranged at the other end of the pressure spring 17.
The cleaning block 18 comprises a substrate 19 fixed at one end of the pressure spring 17 through a bolt, the substrate 19 is arc-shaped, one side end of the substrate 19 is bent inwards, one end of the substrate 19 is parallel to the inner wall of the drainage pipeline, one end of the substrate is warped, and one end of the substrate 19 warped is one end of the vehicle body 1 for walking.
The cleaning block 18 further comprises cleaning cotton blocks 20 fixed at the outer ends of the base plates 19 through countersunk bolts, the outer ends of the cleaning cotton blocks 20 are abutted against the inner wall of the drainage pipeline, and the side ends of the adjacent cleaning cotton blocks 20 are abutted against each other, so that the cleaning cotton blocks 20 are spliced into a ring shape, and the inner wall of the drainage pipeline is thoroughly cleaned.
The implementation principle of the embodiment is as follows:
when the inner wall of the drainage pipeline is sprayed by the spraying construction trolley, the trolley body 1 is directly and wholly placed in the drainage pipeline, the travelling wheels 13 at the side end of the trolley body 1 are tightly propped against the inner wall of the drainage pipeline, the cleaning cotton blocks 20 at the side end of the trolley body 1 are also tightly propped against the inner wall of the drainage pipeline, the spraying construction trolley travels towards one side provided with the cleaning device 14 in the drainage pipeline, at the moment, the coating in the material tank 2 is pumped out by the spraying pump 3 and then is directly filled into the material collecting box 6, then enters the material spraying pipe 8 through the connecting pipe 7 and finally is sprayed out through the material spraying nozzle 10, so that the inner wall of the drainage pipeline is sprayed, the coating is gradually sprayed on the inner wall of the whole drainage pipeline along with the travel of the trolley body 1, when the spraying construction trolley meets the inner wall of the drainage pipeline in the spraying process and needs multiple spraying, the trolley body 1 is, thereby performing repeated spraying.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a municipal drainage pipeline spraying construction dolly which characterized in that: including automobile body (1) that prolongs drainage pipe walking, be provided with material jar (2) of splendid attire coating on automobile body (1), with material pump (3), the connection of spouting of the discharge end connection of material jar (2), connect in spout material pump (3) one end spout material subassembly (4), spout material subassembly (4) including being the cyclic annular material pipe (8) that spout that sets up in drainage pipe, the outside of spouting material pipe (8) is the same to drainage pipe inner wall interval, spout material pipe (8) and evenly seted up in a side end that is close to the drainage pipe inner wall and spout material mouth (10).
2. The municipal drainage pipeline spray construction trolley of claim 1, wherein: and a moving oil cylinder (5) for moving the spraying component (4) outwards is arranged on the vehicle body (1).
3. The municipal drainage pipeline spray construction trolley of claim 1, wherein: the material spraying assembly (4) further comprises a material collecting box (6) communicated with one end of the material spraying pump (3) and a plurality of connecting pipes (7) circumferentially communicated and arranged between the material collecting box (6) and the material spraying pipe (8).
4. The municipal drainage pipeline spray construction trolley of claim 1, wherein: automobile body (1) week side rotates and is provided with walking support (11), walking support (11) are kept away from the one end of automobile body (1) is provided with and supports walking wheel (13) tight in drainage pipe inner wall, walking support (11) side be equipped with the butt in automobile body (1) side pressure spring (12).
5. The municipal drainage pipeline spray construction trolley of claim 1, wherein: and a cleaning device (14) tightly propped against the inner wall of the drainage pipeline is arranged at one end of the vehicle body (1) far away from the material spraying component (4).
6. The municipal drainage pipeline spray construction trolley of claim 5, wherein: the cleaning device (14) comprises a supporting arm (16) pointing to the inner wall of the drainage pipeline, a compression spring (17) arranged at one end, close to the inner wall of the drainage pipeline, of the supporting arm (16), and a cleaning block (18) arranged at one end, far away from the supporting arm (16), of the compression spring (17), and the side ends of the cleaning block (18) are abutted.
7. The municipal drainage pipeline spray construction trolley of claim 6, wherein: the cleaning block (18) comprises a base plate (19) and a cleaning sponge block (20) fixed on the base plate (19) through bolts.
8. The municipal drainage pipeline spray construction trolley of claim 7, wherein: the base plate (19) is arranged in an inward inclined bending mode towards one end, where the vehicle body (1) travels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021991789.9U CN213612240U (en) | 2020-09-12 | 2020-09-12 | Municipal drainage pipeline spraying construction trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021991789.9U CN213612240U (en) | 2020-09-12 | 2020-09-12 | Municipal drainage pipeline spraying construction trolley |
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| Publication Number | Publication Date |
|---|---|
| CN213612240U true CN213612240U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021991789.9U Active CN213612240U (en) | 2020-09-12 | 2020-09-12 | Municipal drainage pipeline spraying construction trolley |
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| Country | Link |
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| CN (1) | CN213612240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054274A (en) * | 2021-11-22 | 2022-02-18 | 上海兴生实业有限公司 | Robot for spraying waterproof layer on sewer pipe |
| CN114273129A (en) * | 2021-11-26 | 2022-04-05 | 安徽远超仪器设备有限公司 | Pipeline inner wall protective paint omnidirectional spraying mechanism |
-
2020
- 2020-09-12 CN CN202021991789.9U patent/CN213612240U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054274A (en) * | 2021-11-22 | 2022-02-18 | 上海兴生实业有限公司 | Robot for spraying waterproof layer on sewer pipe |
| CN114273129A (en) * | 2021-11-26 | 2022-04-05 | 安徽远超仪器设备有限公司 | Pipeline inner wall protective paint omnidirectional spraying mechanism |
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