CN104493413A - Connection pipe welding and positioning clamp and positioning and clamping method - Google Patents
Connection pipe welding and positioning clamp and positioning and clamping method Download PDFInfo
- Publication number
- CN104493413A CN104493413A CN201410818294.9A CN201410818294A CN104493413A CN 104493413 A CN104493413 A CN 104493413A CN 201410818294 A CN201410818294 A CN 201410818294A CN 104493413 A CN104493413 A CN 104493413A
- Authority
- CN
- China
- Prior art keywords
- trial assembly
- welding
- assembly module
- gasification furnace
- connection pipe
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
The invention discloses a connection pipe welding and positioning clamp and a positioning and clamping method. An existing novel connection pipe welding and positioning clamp needs to achieve two effects of guaranteeing a relative position size during welding of two connection pipes and replacing a transitional connection device to finish trial assembling at the same time; the previously designed welding and positioning clamp structure cannot meet a use requirement, so that a welding clamp with a novel structural form needs to be designed. The connection pipe welding and positioning clamp comprises a trial assembling module A (1) and a trial assembling module B (8), wherein the trial assembling module A and the trial assembling module B are respectively connected with the flange surface of a gasification furnace connection pipe through bolts; the trial assembling module A is vertically arranged, and the trial assembling module B is arranged in an inclination angle of 30-60 degrees; the trial assembling module A and the trial assembling module B are respectively connected with connection channel steel (4) through bolts; the connection channel steel is supported by a gasification furnace through a supporting plate (3). The connection pipe welding and positioning clamp is used for welding a connection pipe.
Description
technical field:
the present invention relates to a kind of adapter welding equipment positioning fixture and positioning and clamping method.
background technology:
as shown in Figure 6, gasification furnace stack shell needs the adapter that welding two relative positions are fixing, a positioning fixture for welding frock will be designed for this reason and locate relative position dimensional requirement when two adapters are welded.After this gasification furnace adapter welding equipment completes the scene of being transported to, need fluid level indicator header, transition connecting apparatus and gasification furnace to be assembled into an entirety.Owing to not manufacturing in transition connecting apparatus factory, therefore this welding equipment positioning fixture also needs to have alternative transition connecting apparatus and completes and trial assembly in the factory of gasification furnace, fluid level indicator header, to determine that the relative position size that gasification furnace two takes over welding meets matching requirements.Guarantee that fluid level indicator header, transition connecting apparatus, gasification furnace complete installation at the scene smoothly.
in the past when welding gasification furnace adapter, guarantee two was only needed to take over the relative position relation on stack shell.And present novel adapter assembling-welding fixtures needs relative position size when meeting guarantee two adapter welding equipment and replace transition connecting apparatus to complete trial assembly and join two effects simultaneously.Therefore before, the welding equipment positioning fixture structure of design can not meet instructions for use, needs the assembling-welding fixtures designing new structure form.
summary of the invention:
the object of the present invention is to provide a kind of adapter welding equipment positioning fixture and positioning and clamping method.
the object of the present invention is achieved like this:
a kind of adapter welding equipment positioning fixture, its composition comprises: trial assembly modules A, trial assembly module B, described trial assembly modules A, described trial assembly module B are bolted with gasification furnace pipe connecting flange face respectively, described trial assembly modules A is vertically placed, described trial assembly module B inclination 30-60 degree angle is placed, described trial assembly modules A, described trial assembly module B respectively be connected channel-section steel and be bolted, supported by gripper shoe between described connection channel-section steel and described gasification furnace.
described adapter welding equipment positioning fixture, described trial assembly modules A, described trial assembly module B all have rectangular frame, and described rectangular frame is connected with link.
a kind of positioning and clamping method of adapter welding equipment positioning fixture, in use, first by bolt, trial assembly module lower surface is connected with gasification furnace pipe connecting flange face, such two trial assembly modules take over two be respectively connected in aggregates, determining the relative size of fixing two adapters by connecting channel-section steel, when namely this process completes first effect guarantee welding of this fixture, locating the relative position of two adapters on stack shell; And then by bolt, trial assembly module upper surface is connected with liquid level meter indicator header lower flange face, transition connecting apparatus so namely can be replaced to complete trial assembly process.
beneficial effect:
structure of the present invention is simple, easy for installation, by bolt two, trial assembly module lower surface is connected with gasification furnace pipe connecting flange face, such two trial assembly modules take over two be respectively connected in aggregates, the relative size of fixing two adapters is determined by connecting channel-section steel, the relative position of two adapters on stack shell is located when namely this process completes first effect guarantee welding of this fixture, the relative position of two adapters accurately can be located when using in workshop, and two trial assembly modules can replace product and fluid level indicator header, gasification furnace assembles smoothly, ensure that product is field erected to carry out smoothly, solve the product temporarily not technical requirement needing trial assembly to join at the scene.
accompanying drawing illustrates:
accompanying drawing 1 is front view of the present invention.
accompanying drawing 2 is top views of accompanying drawing 4.
accompanying drawing 3 is front views of trial assembly module.
accompanying drawing 4 is top views of trial assembly module.
accompanying drawing 5 is that the present invention assembles schematic diagram.
accompanying drawing 6 is existing product structure charts.
detailed description of the invention:
embodiment 1:
a kind of adapter welding equipment positioning fixture, its composition comprises: trial assembly modules A, piece number: 1, trial assembly module B, piece number: 8, described trial assembly modules A, described trial assembly module B are bolted with gasification furnace pipe connecting flange face respectively, described trial assembly modules A is vertically placed, described trial assembly module B inclination 30-60 degree angle is placed, described trial assembly modules A, described trial assembly module B respectively be connected channel-section steel 4 and be bolted, supported by gripper shoe between described connection channel-section steel and described gasification furnace.
embodiment 2:
described adapter welding equipment positioning fixture, described trial assembly modules A, described trial assembly module B all have rectangular frame, and described rectangular frame is connected with link.
embodiment 3:
the positioning and clamping method of the adapter welding equipment positioning fixture described in embodiment 1 or 2, in use, first by bolt, trial assembly module lower surface is connected with gasification furnace pipe connecting flange face, such two trial assembly modules take over two be respectively connected in aggregates, determining the relative size of fixing two adapters by connecting channel-section steel, when namely this process completes first effect guarantee welding of this fixture, locating the relative position of two adapters on stack shell; And then by bolt, trial assembly module upper surface is connected with liquid level meter indicator header lower flange face, transition connecting apparatus so namely can be replaced to complete trial assembly process.
embodiment 4:
the armoring method of embodiment 3, first trial assembly module, by bolt A, piece number: described trial assembly module lower surface is connected with gasification furnace 6 pipe connecting flange face by 2, described trial assembly module is taken over the gasification furnace described in two respectively and is connected in aggregates, and namely this process completes the relative position of location two adapter on stack shell when first of this fixture effect ensures welding; By described bolt one, described trial assembly module upper surface is connected with liquid level meter indicator header 7 lower flange face, connect channel-section steel 4 two ends and pass through bolt B, piece number: 5 take over the gasification furnace described in two respectively and are connected, and described connection channel-section steel is arranged with gripper shoe 3.Add the structure of alternative transition connecting apparatus in this new definition jig Design, i.e. trial assembly modular structure, concrete structure as shown in Figure 3,4.This trial assembly module height and transition connecting apparatus are consistent, and transition connecting apparatus can be replaced to carry out trial assembly and join.
Claims (3)
1. an adapter welding equipment positioning fixture, its composition comprises: trial assembly modules A, trial assembly module B, it is characterized in that: described trial assembly modules A, described trial assembly module B are bolted with gasification furnace pipe connecting flange face respectively, described trial assembly modules A is vertically placed, described trial assembly module B inclination 30-60 degree angle is placed, described trial assembly modules A, described trial assembly module B respectively be connected channel-section steel and be bolted, supported by gripper shoe between described connection channel-section steel and described gasification furnace.
2. adapter welding equipment positioning fixture according to claim 1, is characterized in that: described trial assembly modules A, described trial assembly module B all have rectangular frame, and described rectangular frame is connected with link.
3. the positioning and clamping method of the adapter welding equipment positioning fixture described in a claim 1 or 2, it is characterized in that: in use, first by bolt, trial assembly module lower surface is connected with gasification furnace pipe connecting flange face, such two trial assembly modules take over two be respectively connected in aggregates, determining the relative size of fixing two adapters by connecting channel-section steel, when namely this process completes first effect guarantee welding of this fixture, locating the relative position of two adapters on stack shell; And then by bolt, trial assembly module upper surface is connected with liquid level meter indicator header lower flange face, transition connecting apparatus so namely can be replaced to complete trial assembly process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818294.9A CN104493413B (en) | 2014-12-25 | 2014-12-25 | Take over welding equipment positioning fixture and positioning and clamping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410818294.9A CN104493413B (en) | 2014-12-25 | 2014-12-25 | Take over welding equipment positioning fixture and positioning and clamping method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493413A true CN104493413A (en) | 2015-04-08 |
| CN104493413B CN104493413B (en) | 2016-06-08 |
Family
ID=52934913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410818294.9A Active CN104493413B (en) | 2014-12-25 | 2014-12-25 | Take over welding equipment positioning fixture and positioning and clamping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493413B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889938A (en) * | 2020-07-30 | 2020-11-06 | 哈尔滨锅炉厂有限责任公司 | Multi-flange synchronous positioning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001047284A (en) * | 1999-08-04 | 2001-02-20 | Toyota Motor Corp | Carrier bracket welding jig of axle beam |
| CN102886613A (en) * | 2012-09-20 | 2013-01-23 | 张家港化工机械股份有限公司 | Method for welding connecting pipes on furnace cover of gasification furnace |
| CN203062190U (en) * | 2013-01-30 | 2013-07-17 | 中国十七冶集团有限公司 | Butt joint regulation device for thick-wall boiler tube |
| CN203541930U (en) * | 2013-11-25 | 2014-04-16 | 哈尔滨锅炉厂有限责任公司 | Assembly and positioning device for downcomers of Lurgigasifier |
| CN204321490U (en) * | 2014-12-25 | 2015-05-13 | 哈尔滨锅炉厂有限责任公司 | Adapter welding equipment positioning fixture |
-
2014
- 2014-12-25 CN CN201410818294.9A patent/CN104493413B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001047284A (en) * | 1999-08-04 | 2001-02-20 | Toyota Motor Corp | Carrier bracket welding jig of axle beam |
| CN102886613A (en) * | 2012-09-20 | 2013-01-23 | 张家港化工机械股份有限公司 | Method for welding connecting pipes on furnace cover of gasification furnace |
| CN203062190U (en) * | 2013-01-30 | 2013-07-17 | 中国十七冶集团有限公司 | Butt joint regulation device for thick-wall boiler tube |
| CN203541930U (en) * | 2013-11-25 | 2014-04-16 | 哈尔滨锅炉厂有限责任公司 | Assembly and positioning device for downcomers of Lurgigasifier |
| CN204321490U (en) * | 2014-12-25 | 2015-05-13 | 哈尔滨锅炉厂有限责任公司 | Adapter welding equipment positioning fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889938A (en) * | 2020-07-30 | 2020-11-06 | 哈尔滨锅炉厂有限责任公司 | Multi-flange synchronous positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104493413B (en) | 2016-06-08 |
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