CN215586903U - Supporting and positioning system for spraying machine in steel pipe - Google Patents
Supporting and positioning system for spraying machine in steel pipe Download PDFInfo
- Publication number
- CN215586903U CN215586903U CN202122347483.0U CN202122347483U CN215586903U CN 215586903 U CN215586903 U CN 215586903U CN 202122347483 U CN202122347483 U CN 202122347483U CN 215586903 U CN215586903 U CN 215586903U
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- Prior art keywords
- supporting
- steel pipe
- guide rail
- positioning
- support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000005507 spraying Methods 0.000 title claims abstract description 28
- 230000007306 turnover Effects 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 18
- 239000007921 spray Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
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- Spray Control Apparatus (AREA)
Abstract
A supporting and positioning system for an internal steel pipe spraying machine comprises a steel pipe positioning and supporting device and a spraying machine positioning and conveying device, wherein the steel pipe positioning and supporting device comprises a supporting frame (5) and a turnover table (6), one end of the turnover table (6) is hinged to the front end of the supporting frame (5) through a rotating shaft, a lifting oil cylinder is arranged at the rear end of the supporting frame (5) and drives the turnover table (6) to swing up and down by taking the rotating shaft as an axis through the lifting oil cylinder, a guide rail is arranged at the top of the turnover table (6), a pair of supporting sliding seats (8) are arranged on the guide rail, the supporting sliding seats (8) are locked with the guide rail through screws, and an adjustable steel pipe end limiting block (9) is arranged on the supporting sliding seat (8) close to the front end of the guide rail; the utility model has the advantages that: the spraying machine and the steel pipe can be quickly positioned, and the spraying machine walks in the pipe for spraying, so that the working efficiency and the spraying quality are effectively improved.
Description
Technical Field
The utility model relates to the technical field of steel pipe processing, in particular to a supporting and positioning system for a spraying machine in a steel pipe.
Background
At present, the inner wall of a steel pipe used as a gas-liquid conveying or structural pipe needs to be sprayed with an antirust treatment before use, particularly, the spraying of the steel pipe with a larger diameter is mostly performed through manual operation, the working efficiency is low, the labor intensity is high, the spraying quality is difficult to control, and the operation in the relatively closed narrow pipe easily affects the body health of workers.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcoming the above-mentioned shortcomings, and providing a support and positioning system for an in-steel pipe coating machine.
The utility model comprises a steel pipe positioning and supporting device and a spraying machine positioning and conveying device,
the steel pipe positioning and supporting device comprises a supporting frame and a turnover table, one end of the turnover table is hinged to the front end of the supporting frame through a rotating shaft, a lifting oil cylinder is arranged at the rear end of the supporting frame and drives the turnover table to swing up and down by taking the rotating shaft as an axis through the lifting oil cylinder, a guide rail is arranged at the top of the turnover table, a pair of supporting slide seats are arranged on the guide rail, the supporting slide seats and the guide rail are locked through screws, and an adjustable steel pipe end limiting block is arranged on the supporting slide seat close to the front end of the guide rail;
flush coater location conveyor is located the support frame rear end, and flush coater location conveyor includes support frame, a location section of thick bamboo and capstan winch, and the support frame top is equipped with electronic slip table, and is equipped with a location section of thick bamboo supporting seat on electronic slip table's slider, and a location section of thick bamboo is located a location section of thick bamboo supporting seat, and the capstan winch is installed in the support frame rear end, is located to be equipped with the cable guide roll on the support frame of capstan winch top.
The supporting slide seat close to the front end of the guide rail is provided with an inserting hole, one end of the bottom of the limiting block at the end part of the steel pipe is provided with a connecting plate matched with the inserting hole, and the connecting plate and the supporting slide seat are locked through a screw rod.
The supporting sliding seat and the positioning cylinder supporting seat are both V-shaped seats with the same opening size.
And a winding disc is also arranged at the rear end of the conveying support.
The utility model has the advantages that: the spraying machine and the steel pipe can be quickly positioned, and the spraying machine walks in the pipe for spraying, so that the working efficiency and the spraying quality are effectively improved.
Description of the drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic diagram of the applicator construction.
Fig. 3 is a schematic diagram of the structure of the use state of the present invention.
Detailed Description
As shown in the attached drawing, the steel pipe positioning and supporting device comprises a steel pipe positioning and supporting device and a spraying machine positioning and conveying device, wherein the steel pipe positioning and supporting device comprises a supporting frame 5 and a turnover table 6, one end of the turnover table 6 is hinged to the front end of the supporting frame 5 through a rotating shaft, a lifting oil cylinder is arranged at the rear end of the supporting frame 5, the turnover table 6 is driven by the lifting oil cylinder to swing up and down by taking the rotating shaft as an axis, a guide rail is arranged at the top of the turnover table 6, a pair of supporting slide seats 8 are arranged on the guide rail, the supporting slide seats 8 and the guide rail are locked through screws, and an adjustable steel pipe end limiting block 9 is arranged on the supporting slide seat 8 close to the front end of the guide rail;
flush coater location conveyor is located 5 rear ends of support frame, and flush coater location conveyor includes delivery support 30, a location section of thick bamboo 31 and capstan winch 32, and delivery support 30 top is equipped with electronic slip table 33, and is equipped with location section of thick bamboo supporting seat 34 on the slider of electronic slip table 33, and a location section of thick bamboo 31 is located location section of thick bamboo supporting seat 34, and capstan winch 32 is installed in delivery support 30 rear end, is located and is equipped with cable guide roll 35 on the delivery support 30 of capstan winch 32 top.
The supporting slide seat 8 close to the front end of the guide rail is provided with an inserting hole, one end of the bottom of the steel pipe end limiting block 9 is provided with a connecting plate matched with the inserting hole, and the connecting plate and the supporting slide seat 8 are locked through a screw rod.
The supporting slide 8 and the positioning cylinder supporting seat 34 are both V-shaped seats with the same opening size.
The rear end of the conveying bracket 30 is also provided with a winding disc 38.
The spraying machine 2 comprises a main shaft 10, a liquid pump 11, a pair of spray heads 12 and a group of telescopic frames, wherein a box body 13 is arranged at the front end of the main shaft 10, a rotary joint 14 is arranged at the end part of the box body 13, a rotary motor for driving the rotary joint 14 to rotate is arranged in the box body 13, a pair of slide rails 15 are symmetrically arranged on the rotary joint 14, the pair of spray heads 12 are respectively arranged on slide blocks corresponding to the slide rails 15, liquid inlets of the pair of spray heads 12 are respectively communicated with a liquid outlet of the rotary joint 14 through pipelines, the liquid pump 11 is arranged on the box body 13, the liquid outlet of the liquid pump 11 is communicated with a liquid inlet of the rotary joint 14, the group of telescopic frames are annularly arrayed on the main shaft 10, the telescopic frames are formed by hinging an inner arm frame 23 and an outer arm frame 24, a sliding sleeve 20, a compression spring 21 and a spring adjusting nut 22 are sequentially arranged at the rear end of the main shaft 10, one end of the inner arm frame 23 is hinged on the main shaft 10, one end of the outer arm frame 24 is hinged on the sliding sleeve 20, the other ends of the inner arm support 23 and the outer arm support 24 are provided with rollers 25; the main shaft 10 is a hollow shaft, and a cable through hole for installing a cable of a rotating motor and a liquid inlet pipe of the liquid pump 11 is formed in the side wall of the main shaft 10.
The spraying machine 2 is positioned in the positioning cylinder 31, one end of a cable of the winch 32 is connected with the rear end of the main shaft 10, and the winding disc 38 is used for accommodating a cable of the rotating motor and a liquid inlet pipe of the liquid drawing pump 11.
The working mode and principle are as follows: according to the diameter of the sprayed steel pipe, the corresponding positioning cylinder 31 is matched, so that the diameter of the positioning cylinder 31 is the same as that of the sprayed steel pipe.
A pair of support slide 8 can move on the guide rail, can be according to the interval between a pair of support slide 8 of length adjustment of steel pipe, the steel pipe is placed a pair of support slide 8 back, fix a position the front end of steel pipe through steel pipe tip stopper 9, avoid sliding when steel pipe one end rises the slope, electronic slip table 33 starts, a location section of thick bamboo 31 moves forward and links up with the steel pipe, then push flush coater 2 into the steel pipe, the lift cylinder starts, 6 one end of roll-over platform rises, make the steel pipe be the slope form, capstan winch 32 loosens, flush coater 2 moves to lower one end by oneself, until the steel pipe front end, then the lift cylinder resets, the steel pipe is laid flat, flush coater 2 opens and carries out the spraying in the steel pipe, simultaneously capstan winch 32 stimulates flush coater 2 backward, by preceding in to the back to carrying out even spraying in the steel pipe, it gets back to in a location section of thick bamboo 31 to flush coater 2. The electric sliding table 33 is started to separate the positioning cylinder 31 from the steel pipe, the steel pipe is taken away, and the actions are repeated to carry out the next steel pipe inner spraying.
The working principle of the coating machine 2 is as follows: the expansion distance of a group of expansion brackets can be adjusted according to the diameter of a steel pipe, the sliding sleeve 20 can be slid during adjustment, then the spring adjusting nuts 22 are synchronously adjusted, the spring adjusting nuts 22 are in threaded connection with the main shaft 10, the spring adjusting nuts 22 are used for adjusting the expansion distance of the expansion brackets and the elastic force of the compression springs 21, so that the expansion brackets can be supported in the steel pipe to move, the expansion brackets are three in the scheme, a liquid inlet of the liquid pump 11 is communicated with an external spraying liquid storage tank through a pipeline, the rotary motor controls the rotary joint 14 to rotate, the extending length of the spray nozzles 12 can be adjusted through the sliding rails 15 to match the steel pipes with different diameters, the spray nozzles 12 can be out of the same horizontal plane, the front and the back of the spray nozzles are staggered, the spray nozzles can be covered in the front and the back of the spray nozzles when the steel pipes are sprayed, and the integrity of the spray nozzles is guaranteed.
The supporting slide 8 and the positioning cylinder supporting seat 34 are both V-shaped seats with the same opening size, and the steel pipe and the positioning cylinder 31 can be always kept on the same axis.
When spraying is carried out, the winding disc 38 winds the liquid inlet pipe of the liquid pump 11 and the cable of the rotating motor, the winding disc 38 is a manual winding disc, and workers can fold the liquid inlet pipe and the cable according to the spraying speed.
Claims (4)
1. A supporting and positioning system for a spraying machine in a steel pipe is characterized by comprising a steel pipe positioning and supporting device and a spraying machine positioning and conveying device, wherein the steel pipe positioning and supporting device comprises a supporting frame (5) and a turnover table (6), one end of the turnover table (6) is hinged to the front end of the supporting frame (5) through a rotating shaft, a lifting oil cylinder is arranged at the rear end of the supporting frame (5) and drives the turnover table (6) to swing up and down by taking the rotating shaft as an axis through the lifting oil cylinder, a guide rail is arranged at the top of the turnover table (6), a pair of supporting slide seats (8) are arranged on the guide rail, the supporting slide seats (8) and the guide rail are locked through screws, and an adjustable steel pipe end limiting block (9) is arranged on the supporting slide seat (8) close to the front end of the guide rail;
flush coater location conveyor is located support frame (5) rear end, flush coater location conveyor includes delivery support (30), a location section of thick bamboo (31) and capstan winch (32), delivery support (30) top is equipped with electronic slip table (33), and be equipped with location section of thick bamboo supporting seat (34) on the slider of electronic slip table (33), a location section of thick bamboo (31) are located a location section of thick bamboo supporting seat (34), install in delivery support (30) rear end capstan winch (32), be located and be equipped with cable guide roll (35) on delivery support (30) of capstan winch (32) top.
2. The supporting and positioning system for the steel pipe internal spraying machine is characterized in that a supporting slide seat (8) close to the front end of the guide rail is provided with an inserting hole, one end of the bottom of a steel pipe end limiting block (9) is provided with a connecting plate matched with the inserting hole, and the connecting plate is locked with the supporting slide seat (8) through a screw rod.
3. A support and positioning system for applicators in steel tubes according to claim 1, wherein the support slide (8) and the positioning cylinder support base (34) are each V-shaped bases having the same opening size.
4. A support and positioning system for an in-steel pipe coating machine according to claim 1, characterized in that the rear end of the conveying bracket (30) is further provided with a winding disc (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347483.0U CN215586903U (en) | 2021-09-27 | 2021-09-27 | Supporting and positioning system for spraying machine in steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347483.0U CN215586903U (en) | 2021-09-27 | 2021-09-27 | Supporting and positioning system for spraying machine in steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215586903U true CN215586903U (en) | 2022-01-21 |
Family
ID=79870169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122347483.0U Expired - Fee Related CN215586903U (en) | 2021-09-27 | 2021-09-27 | Supporting and positioning system for spraying machine in steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215586903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800283A (en) * | 2022-03-17 | 2022-07-29 | 安徽信息工程学院 | Cleaning device for inner wall of nodular cast iron pipeline |
-
2021
- 2021-09-27 CN CN202122347483.0U patent/CN215586903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800283A (en) * | 2022-03-17 | 2022-07-29 | 安徽信息工程学院 | Cleaning device for inner wall of nodular cast iron pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |