CN204842107U - Even device of scribbling of seamless steel pipe inner wall - Google Patents
Even device of scribbling of seamless steel pipe inner wall Download PDFInfo
- Publication number
- CN204842107U CN204842107U CN201520434133.XU CN201520434133U CN204842107U CN 204842107 U CN204842107 U CN 204842107U CN 201520434133 U CN201520434133 U CN 201520434133U CN 204842107 U CN204842107 U CN 204842107U
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- China
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- steel pipe
- flatcar
- seamless steel
- shower nozzle
- plastic
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Abstract
The utility model belongs to the technical field of seamless steel pipe equipment technique and specifically relates to an even device of scribbling of seamless steel pipe inner wall, include: the flatcar, plastic -coated device and strutting arrangement, the flatcar includes the supporting baseplate, the supporting baseplate has four walking wheels, the walking wheel is through the shaft linkage, be equipped with driving motor on the supporting baseplate, driving motor's output passes through the belt gearing shaft and drives the flatcar removal, still be equipped with a support frame on the supporting baseplate, be fixed with the fixing device who is used for fixed steel pipe on the support frame, the plastic -coated device includes the cistern, the hydraulic pump, spray tube and shower nozzle, the inlet of hydraulic pump passes through pipeline and cistern intercommunication, the liquid outlet of hydraulic pump passes through spray tube and shower nozzle intercommunication. The utility model discloses an even device of scribbling of seamless steel pipe inner wall, through the uniform motion drive steel pipe motion of flatcar, messenger's steel pipe forms a motion relatively at the uniform velocity with the shower nozzle to the shower nozzle passes through the wheelset and rolls relatively with the steel pipe inner wall, enables the shower nozzle and is in the intermediate position all the time, and the messenger films more evenly.
Description
Technical field
The utility model relates to seamless steel pipe equipment technical field, the even coating device of especially a kind of seamless steel pipe internal wall.
Background technology
Along with the high speed development of national economic development and the gradual perfection of urban infrastructure, the demand of various types of steel is increasing, and seamless steel pipe is widely used in the field such as industrial production, urban construction.Seamless steel pipe has hollow section, and a large amount of pipeline being used as conveying fluid, as the pipeline etc. of transfer oil, natural gas, coal gas, water and some solid material.Due under the condition that girth is equal, the area of a circle is maximum, can carry more fluid with round tube.In addition, ring cross-section is when bearing inside or outer radial pressure, stressed more even.But pipe also has certain limitation, often need to carry out plastic-coated process in steel pipe.
Plastic-coated steel is a kind of pipeline by playing protection steel pipe inner wall on steel pipe inner wall or outer wall with plastic spraying hot melt one deck plastic layer; but the quality of the plastic-coated of plastic-coated steel directly decides the service life of steel pipe; general plastic-coated equipment is complicated; and film is even not, and the service life of plastic-coated steel is short.
Utility model content
The technical problems to be solved in the utility model is: complicated in order to solve existing plastic-coated equipment, and film is even not, the problem that service life of plastic-coated steel is short, the utility model provides the even coating device of a kind of seamless steel pipe internal wall, steel pipe motion is driven by the uniform motion of flatcar, steel pipe and shower nozzle is made to form a relative motion at the uniform velocity, and shower nozzle rolls by wheels are relative with steel pipe inner wall, shower nozzle can be made to be in centre position all the time, make film more even, and plastic-coated equipment is simple, easy to use.
The utility model solves the technical scheme that its technical problem adopts: the even coating device of a kind of seamless steel pipe internal wall, comprise: the flatcar moved horizontally for driving steel pipe, for the plastic-coated device of plastic-coated steel inwall and the bracing or strutting arrangement for supporting steel pipe that is arranged between flatcar and plastic-coated device
Described flatcar comprises support baseboard, support baseboard has four road wheels, described road wheel is linked by wheel shaft, support baseboard is provided with the drive motors for driving flatcar to walk, the output of drive motors drives flatcar to move by belt drives wheel shaft, described support baseboard is also provided with a bracing frame, support frame as described above is fixed with the fixture for fixing steel pipe
Described plastic-coated device comprise store resin liquid bath, for spraying the hydraulic pump of resin, jet pipe and shower nozzle, the inlet of described hydraulic pump is communicated with liquid bath by pipeline, and the liquid outlet of described hydraulic pump is communicated with shower nozzle by jet pipe,
Described shower nozzle comprises body and head, resin main channel is provided with in described body, several uniform, for spraying spray channel are provided with in described head, described main channel is communicated with spray channel, described portion outside wall is provided with at least two group wheels, described each wheels at least comprise three moving runners, and the described moving runner often organized is distributed on portion outside wall.
In order to ensure that steel pipe maintains in the horizontal plane all the time, between described flatcar and plastic-coated device, be provided with two groups of bracing or strutting arrangements.
As preferably, described bracing or strutting arrangement comprises two columns vertically arranged, and is arranged on the roller being convenient to steel pipe movement between two columns.
Particularly, described fixture is scroll chuck.
As preferably, described jet pipe is rubber hose.
As preferably, described flatcar has walking track.
As preferably, the axis of described spray channel and the intersect vertical axis of main channel.
As preferably, described head is provided with eight spray channel.
As preferably, described portion outside wall is provided with two groups of wheels.
As preferably, described each wheels comprise three moving runners.
The beneficial effects of the utility model are: the even coating device of a kind of seamless steel pipe internal wall that the utility model provides, steel pipe motion is driven by the uniform motion of flatcar, steel pipe and shower nozzle is made to form a relative motion at the uniform velocity, and shower nozzle rolls by wheels are relative with steel pipe inner wall, shower nozzle can be made to be in centre position all the time, make film more even, and plastic-coated equipment is simple, easy to use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the even coating device of seamless steel pipe internal wall of the present utility model;
Fig. 2 is the structural representation of shower nozzle of the present utility model;
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
In figure: 1. steel pipe, 2. flatcar, 3. plastic-coated device, 4. bracing or strutting arrangement, 5. support baseboard, 6. road wheel, 7. wheel shaft, 8. drive motors, 9. belt, 10. bracing frame, 11. liquid baths, 12. hydraulic pumps, 13. jet pipes, 14. shower nozzles, 15. pipelines, 16. columns, 17. rollers, 18. scroll chucks, 21. walking tracks, 31. bodies, 32. heads, 33. main channels, 34. spray channel, 35. wheels, 36. moving runners.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1 to Figure 3, the even coating device of a kind of seamless steel pipe internal wall, comprise: the flatcar 2 moved horizontally for driving steel pipe 1, for the plastic-coated device 3 of plastic-coated steel 1 inwall and two groups of bracing or strutting arrangements 4 for supporting steel pipe 1 of being arranged between flatcar 2 and plastic-coated device 3
Flatcar 2 comprises support baseboard 5, support baseboard 5 has four road wheels 6, road wheel 6 is linked by wheel shaft 7, support baseboard 5 is provided with the drive motors 8 for driving flatcar 2 to walk, the output of drive motors 8 drives flatcar 2 to move by belt 9 live axle 7, support baseboard 5 is also provided with a bracing frame 10, bracing frame 10 is fixed with the scroll chuck 18 for fixing steel pipe 1
Plastic-coated device 3 comprise store resin liquid bath 11, for spraying the hydraulic pump 12 of resin, jet pipe 13 and shower nozzle 14, the inlet of hydraulic pump 12 is communicated with liquid bath 11 by pipeline 15, and the liquid outlet of hydraulic pump 12 is communicated with shower nozzle 14 by jet pipe 13,
Shower nozzle 14 comprises body 31 and head 32, resin main channel 33 is provided with in body 31, several uniform, for spraying spray channel 34 are provided with in head 32, main channel 33 is communicated with spray channel 34, body 31 lateral wall is provided with at least two group wheels 35, each wheels 35 at least comprise three moving runners 36, and the moving runner 36 often organized is distributed on body 31 lateral wall.
In a kind of detailed description of the invention, bracing or strutting arrangement 4 comprises two columns 16 vertically arranged, and is arranged on the roller 17 being convenient to steel pipe 1 movement between two columns 16.
In a kind of detailed description of the invention, enter and extract out for the ease of shower nozzle 14 in pipe, jet pipe 13 is rubber hose.
In a kind of detailed description of the invention, flatcar 2 has walking track 21.
In a kind of detailed description of the invention, the axis of spray channel 34 and the intersect vertical axis of main channel 33.
In this specific embodiment, as shown in Figures 2 and 3, the head 32 of shower nozzle 14 is provided with eight spray channel 34, and body 31 lateral wall is provided with two groups of wheels 35, and each wheels 35 comprise three moving runners 36.
Its using method is: be first erected on bracing or strutting arrangement 4 by one end of seamless steel pipe 1, the other end uses scroll chuck 18 to fix, and steel pipe 1 one end be erected on bracing or strutting arrangement 4 is penetrated shower nozzle 14 and jet pipe 13, make the moving runner 36 of shower nozzle 14 tangent with steel pipe 1 inwall, shower nozzle 14 is made to remain at steel pipe 1 central part, steel pipe 1 moves to plastic-coated device 3 under the driving of flatcar 2, to extreme position, now shower nozzle 14 is positioned at scroll chuck 18 end, open hydraulic pump 12, shower nozzle 14 is made to spray resin, make flatcar 2 move along walking track 21 to the direction away from plastic-coated device 3 simultaneously, until shower nozzle 14 is extracted out from steel pipe 1, stop solution press pump 12 and flatcar 2, complete the work of steel pipe 1 coating for inner wall.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (10)
1. the even coating device of seamless steel pipe internal wall, it is characterized in that comprising: the flatcar (2) moved horizontally for driving steel pipe (1), for the plastic-coated device (3) of plastic-coated steel (1) inwall and the bracing or strutting arrangement for supporting steel pipe (1) (4) that is arranged between flatcar (2) and plastic-coated device (3)
Described flatcar (2) comprises support baseboard (5), support baseboard (5) has four road wheels (6), described road wheel (6) is linked by wheel shaft (7), support baseboard (5) is provided with the drive motors (8) for driving flatcar (2) to walk, the output of drive motors (8) drives flatcar (2) mobile by belt (9) live axle (7), described support baseboard (5) is also provided with a bracing frame (10), support frame as described above (10) is fixed with the fixture for fixing steel pipe (1),
Described plastic-coated device (3) comprise store resin liquid bath (11), for spraying the hydraulic pump (12) of resin, jet pipe (13) and shower nozzle (14), the inlet of described hydraulic pump (12) is communicated with liquid bath (11) by pipeline (15), the liquid outlet of described hydraulic pump (12) is communicated with shower nozzle (14) by jet pipe (13)
Described shower nozzle (14) comprises body (31) and head (32), resin main channel (33) is provided with in described body (31), several uniform, for spraying spray channel (34) are provided with in described head (32), described main channel (33) is communicated with spray channel (34), described body (31) lateral wall is provided with at least two group wheels (35), described each wheels (35) at least comprise three moving runners (36), and the described moving runner (36) often organized is distributed on body (31) lateral wall.
2. the even coating device of seamless steel pipe internal wall as claimed in claim 1, is characterized in that: be provided with two groups of bracing or strutting arrangements (4) between described flatcar (2) and plastic-coated device (3).
3. the even coating device of seamless steel pipe internal wall as claimed in claim 1 or 2, it is characterized in that: described bracing or strutting arrangement (4) comprises two columns (16) vertically arranged, and is arranged on the roller (17) being convenient to steel pipe (1) movement between two columns (16).
4. the even coating device of seamless steel pipe internal wall as claimed in claim 1, is characterized in that: described fixture is scroll chuck (18).
5. the even coating device of seamless steel pipe internal wall as claimed in claim 1, is characterized in that: described jet pipe (13) is rubber hose.
6. the even coating device of seamless steel pipe internal wall as claimed in claim 1, is characterized in that: described flatcar (2) has walking track (21).
7. the even coating device of seamless steel pipe internal wall as claimed in claim 1, is characterized in that: the axis of described spray channel (34) and the intersect vertical axis of main channel (33).
8. the even coating device of seamless steel pipe internal wall as claimed in claim 1, is characterized in that: described head (32) is provided with eight spray channel (34).
9. the even coating device of seamless steel pipe internal wall as claimed in claim 1, is characterized in that: described body (31) lateral wall is provided with two groups of wheels (35).
10. the even coating device of seamless steel pipe internal wall as claimed in claim 1, is characterized in that: described each wheels (35) comprise three moving runners (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434133.XU CN204842107U (en) | 2015-06-23 | 2015-06-23 | Even device of scribbling of seamless steel pipe inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434133.XU CN204842107U (en) | 2015-06-23 | 2015-06-23 | Even device of scribbling of seamless steel pipe inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842107U true CN204842107U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434133.XU Active CN204842107U (en) | 2015-06-23 | 2015-06-23 | Even device of scribbling of seamless steel pipe inner wall |
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| Country | Link |
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| CN (1) | CN204842107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420847A (en) * | 2019-05-14 | 2020-07-17 | 叶连波 | Automatic oiling device for automobile seat slide rail |
| CN112058600A (en) * | 2020-11-16 | 2020-12-11 | 山东艾泰克环保科技股份有限公司 | Coating device for inner cavity of air reservoir |
-
2015
- 2015-06-23 CN CN201520434133.XU patent/CN204842107U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420847A (en) * | 2019-05-14 | 2020-07-17 | 叶连波 | Automatic oiling device for automobile seat slide rail |
| CN111420847B (en) * | 2019-05-14 | 2021-05-18 | 绍兴市尊铖自动化设备有限公司 | Automatic oiling device for automobile seat slide rail |
| CN112058600A (en) * | 2020-11-16 | 2020-12-11 | 山东艾泰克环保科技股份有限公司 | Coating device for inner cavity of air reservoir |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |