CN211966513U - Boiler tube seat welding tool - Google Patents
Boiler tube seat welding tool Download PDFInfo
- Publication number
- CN211966513U CN211966513U CN202020389031.1U CN202020389031U CN211966513U CN 211966513 U CN211966513 U CN 211966513U CN 202020389031 U CN202020389031 U CN 202020389031U CN 211966513 U CN211966513 U CN 211966513U
- Authority
- CN
- China
- Prior art keywords
- plate body
- boiler tube
- tube seat
- flap plate
- welding tool
- Prior art date
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 26
- 241000446313 Lamella Species 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims abstract description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a boiler tube seat welding frock, the frock be planar dull and stereotyped including the upper surface that has the mesopore, the dull and stereotyped four single lamella plate bodys that form of cutting open along the hole center is horizontal and vertically by a whole flat board and constitute, at the lower part fixedly connected with landing leg of every single lamella plate body, the landing leg on process threaded, the branch pipe has been connect on the screw thread, about two adjacent single lamella plate bodys between the slip grafting, slip grafting between two adjacent single lamella plate bodys in front and back. The tool is simple in structure and low in cost, the welding quality of the tube seat can be guaranteed, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a boiler manufacturing tool, the tube socket welding frock of specially relating to in the boiler manufacturing belongs to boiler manufacturing tool technical field.
Background
When the boiler is manufactured, in order to facilitate the connection between pipelines, a large number of pipe seats (one end of each pipe is provided with a flange) and steam boiler pipelines need to be welded on the furnace wall or the furnace pipe of a furnace body, when the pipe seats are welded, the levelness of the flange needs to be ensured according to the requirements of a manufacturing process, the levelness is measured and ensured by a level meter before welding, in the past welding of the pipe seats, two persons are needed for operation, one person holds the pipe seat placed at a welding position, the other person holds the level meter to measure the levelness, after the pipe seat is adjusted by hand to enable the levelness to reach the requirements, the hand holding the pipe seat cannot move, then the other person can hold the pipe seat after the pipe seat is welded and fixed, and the mode has the following defects: firstly, two persons are required to cooperate to operate simultaneously, so that the labor cost is high; secondly, the error is large, because the reliability depending on the hand holding is poor, the levelness error of the pipe seat after actual welding is often large, a large obstacle is caused to the connection matching precision between subsequent pipelines, the pipeline connection is easy to leak, some levelness is ultra-poor, and rework is needed; thirdly, the operation time is long, and the average time for welding a qualified tube seat by adopting the mode is more than 30 minutes, so that the efficiency is low.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned problem that exists in the welding of present boiler tube socket, provide a boiler tube socket welding frock.
In order to realize the purpose of the utility model, the following technical proposal is adopted: the utility model provides a boiler tube seat welding frock, the frock be planar dull and stereotyped including the upper surface that has the mesopore, the dull and stereotyped four single lamella plate bodys that form of cutting open along the hole center is horizontal and vertically by a whole flat board and constitute, at the lower part fixedly connected with landing leg of every single lamella plate body, the landing leg on process threaded, the branch pipe has been connect on the screw thread, about two adjacent single lamella plate bodys between the slip grafting, slip grafting between two adjacent single lamella plate bodys in front and back.
Further, the method comprises the following steps of; the supporting legs of the left single-flap plate body and the right single-flap plate body are respectively and fixedly connected with a sleeve and a sliding rod, the sliding rod penetrates through the sleeve, the left single-flap plate body and the right single-flap plate body are mutually inserted through the sleeve and the sliding rod, the front single-flap plate body and the rear single-flap plate body are respectively and fixedly connected with a guide rod and a guide pipe, the guide rod penetrates through the guide pipe, and the front single-flap plate body and the rear single-flap plate body are mutually inserted.
Further, the method comprises the following steps of; the adjacent ends of the two single-petal plate bodies are in a complementary step shape.
Further, the method comprises the following steps of; the flat plate is quadrilateral, and the corner of the quadrilateral is arc-shaped.
Further, the method comprises the following steps of; the lower end of the branch pipe is conical.
Further, the method comprises the following steps of; when the four single-flap plate bodies are closed, the middle hole is circular.
The utility model discloses an actively beneficial technological effect lies in: adopt this frock, place the frock in the welding department when the welding tube socket, the tube socket passes from the mesopore, the pipe end is located welding hole department, the levelness through the adjustable tube socket of rotatory branch pipe, the levelness can not change after adjusting, can welding operation after adjusting, adopt four single lamella bodies to slide and peg graft, can adjust the mesopore big or small in the front and back left and right sides orientation simultaneously, with the tube socket welding needs of adaptation equidimension not, this frock simple structure, it is with low costs, can guarantee tube socket welding quality, and the work efficiency is improved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a left side view schematically illustrating the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic top view of the present tool separated from the left and right.
Fig. 5 is a schematic top view of the present tool separated front and back.
Fig. 6 is a schematic plan view of the present tool after being separated in front and rear, left and right directions.
Detailed Description
In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.
The invention is explained in further detail with reference to the drawings, in which the reference symbols are: 1: single-flap plate A, 2: a single-flap plate body D and 3, a supporting leg A; 4: a support leg D; 5: a branch pipe; 6: a slide bar; 7: a sleeve; 8: a guide bar; 9: a conduit; 10: a single-petal plate body B; 11: a support leg B; 12: a single-flap plate body C; 13: a support leg C; 14: step shape; 15: and (4) mesopores.
As shown in the attached drawings, the boiler tube seat welding tool comprises a flat plate with a middle hole 15, wherein the upper surface of the flat plate is a plane, the flat plate is quadrilateral, the corner of the quadrilateral is arc-shaped, the flat plate consists of four single-petal plate bodies formed by transversely and longitudinally splitting an integral flat plate along the center of a hole, the four single-petal plate bodies are shown as 1, 10, 12 and 2 in the drawing, when the four single-petal plate bodies are closed, the middle hole is circular, the end parts, close to the two adjacent single-petal plate bodies, are in complementary step shapes, and the end part 14 is in a step shape.
The lower part fixedly connected with landing leg at every single lamella plate body, 3, 4, 11, 13 show in the figure as four single lamella plate body lower part fixed connection's each landing leg, the landing leg on process threaded, the screw thread top has connect the branch pipe, the branch pipe lower extreme be the toper, 5 shows a branch pipe, can realize the height through rotatory branch pipe and go up and down, about between two adjacent single lamella plate bodies slip grafting, around between two adjacent single lamella plate bodies slip grafting. The detailed sliding insertion structure comprises: the support leg of controlling two adjacent single lamella plate bodies is last fixedly connected with sleeve pipe and slide bar respectively, single lamella plate body A in the picture, adjacent two single lamella plate bodies about single lamella plate body D is, single lamella plate body B, adjacent two single lamella plate bodies about single lamella plate body C also, use anterior two single lamella plate body A, single lamella plate body D as an example, fixedly connected with slide bar 6 on single lamella plate body A's support leg A, fixedly connected with sleeve pipe 7 on single lamella plate body D's support leg D, the slide bar is worn to establish in the sleeve pipe, control two adjacent single lamella plate bodies and peg graft each other through sleeve pipe and slide bar.
Two adjacent single lamella plate body guide arms and pipe around, the guide arm is worn to establish in the pipe, single lamella plate body A, single lamella plate body B are two adjacent single lamella plate bodies around, single lamella plate body C, single lamella plate body D are two adjacent single lamella plate bodies around also in the drawing, use single lamella plate body A, single lamella plate body B as an example, at single lamella plate body A's last fixedly connected with pipe 9, at single lamella plate body D's last fixedly connected with guide arm 8, single lamella plate body A, single lamella plate body B pegs graft each other through guide arm 8 and pipe 9.
After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.
Claims (6)
1. The utility model provides a boiler tube socket welding frock which characterized in that: the frock including the upper surface that has the mesopore for planar dull and stereotyped, the dull and stereotyped four single lamella plate bodys that form of cutting open along the hole center is horizontal and vertically by a whole flat board and constitute, at the lower part fixedly connected with landing leg of every single lamella plate body, the landing leg on process threaded, the screw thread top has connect the branch pipe, about two adjacent single lamella plate bodys between the slip grafting, around between two adjacent single lamella plate bodys the slip grafting.
2. The boiler tube seat welding tool according to claim 1, characterized in that: the supporting legs of the left single-flap plate body and the right single-flap plate body are respectively and fixedly connected with a sleeve and a sliding rod, the sliding rod penetrates through the sleeve, the left single-flap plate body and the right single-flap plate body are mutually inserted through the sleeve and the sliding rod, the front single-flap plate body and the rear single-flap plate body are respectively and fixedly connected with a guide rod and a guide pipe, the guide rod penetrates through the guide pipe, and the front single-flap plate body and the rear single-flap plate body are mutually inserted.
3. The boiler tube seat welding tool according to claim 1, characterized in that: the adjacent ends of the two single-petal plate bodies are in a complementary step shape.
4. The boiler tube seat welding tool according to claim 1, characterized in that: the flat plate is quadrilateral, and the corner of the quadrilateral is arc-shaped.
5. The boiler tube seat welding tool according to claim 1, characterized in that: the lower end of the branch pipe is conical.
6. The boiler tube seat welding tool according to claim 1, characterized in that: when the four single-flap plate bodies are closed, the middle hole is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020389031.1U CN211966513U (en) | 2020-03-25 | 2020-03-25 | Boiler tube seat welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020389031.1U CN211966513U (en) | 2020-03-25 | 2020-03-25 | Boiler tube seat welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211966513U true CN211966513U (en) | 2020-11-20 |
Family
ID=73380085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020389031.1U Expired - Fee Related CN211966513U (en) | 2020-03-25 | 2020-03-25 | Boiler tube seat welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211966513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399923A (en) * | 2021-05-28 | 2021-09-17 | 中船澄西船舶修造有限公司 | Small-diameter branch pipe welding positioning tool and positioning method |
-
2020
- 2020-03-25 CN CN202020389031.1U patent/CN211966513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399923A (en) * | 2021-05-28 | 2021-09-17 | 中船澄西船舶修造有限公司 | Small-diameter branch pipe welding positioning tool and positioning method |
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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: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |