CN113664439A - Pipeline welding positioning tool for ship repair and construction - Google Patents
Pipeline welding positioning tool for ship repair and construction Download PDFInfo
- Publication number
- CN113664439A CN113664439A CN202110958274.1A CN202110958274A CN113664439A CN 113664439 A CN113664439 A CN 113664439A CN 202110958274 A CN202110958274 A CN 202110958274A CN 113664439 A CN113664439 A CN 113664439A
- Authority
- CN
- China
- Prior art keywords
- plate
- arc
- clamping
- base plate
- pipeline
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000008439 repair process Effects 0.000 title description 7
- 238000010276 construction Methods 0.000 title description 6
- 239000000463 material Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
Images
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a pipeline welding position frock for boats and ships are repaiied and are made, including base plate and centre gripping subassembly, two groups about the centre gripping subassembly is, the base plate is convex, the protruding supporting shoe that is equipped with in base plate inner wall middle part left and right sides, the centre gripping subassembly includes punch holder and lower plate, punch holder and lower plate all have convex clamping part and horizontally connecting portion, the clamping part of lower clamping piece is fixed on the supporting shoe, connecting portion stretch out outside the base plate, the vertical straight-bar that is fixed with of punch holder connecting portion lower extreme, it puts the through-hole to have offered on the lower plate connecting portion to supply the straight-bar to wear, the straight-bar lower extreme passes the lower plate fixed with the limiting plate, the end cover is equipped with the spring under the straight-bar, make the punch holder have all the time downwards and the tight trend of pipe clamp, the inner wall middle part of base plate, the hoop is equipped with the guard plate between two supporting shoes. The welding device has a simple and reasonable structure, can quickly position the pipeline to be welded, is very convenient to operate and has a protection effect.
Description
Technical Field
The invention belongs to the technical field of ship repair and construction, and relates to a pipeline welding and positioning tool for ship repair and construction.
Background
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc. Tooling, namely process equipment: refers to the collective term for the various tools used in the manufacturing process. Including cutter/clamp/mold/gauge/auxiliary/bench tool/station tool, etc.
In the ship repairing and manufacturing process, a plurality of pipelines need to be welded and positioned, and the existing pipeline welding and positioning tool has the following defects:
1. the existing pipeline welding and positioning tool can only place two pipelines on a platform for welding, and when one pipeline is installed on a ship, the positioning and welding are inconvenient;
2. the existing pipeline welding positioning tool cannot play a protection effect during welding.
Therefore, a new pipeline welding positioning tool needs to be designed for pipeline welding in ship repair and construction.
Disclosure of Invention
The invention aims to solve the technical problem of providing a pipeline welding and positioning tool for ship repair and manufacture, which has the advantages of simple structure, quick and convenient positioning and protective effect.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a pipeline welding position frock for boats and ships are repaiied and are made which characterized in that: the pipeline welding positioning tool comprises a base plate and clamping components arranged on the base plate and used for clamping a pipeline, the clamping components are divided into two groups in the left and right directions, the base plate is arc-shaped, supporting blocks are convexly arranged on the left and right sides of the middle of an inner wall arc-shaped concave surface of the base plate, each group of clamping components comprises an upper clamping plate and a lower clamping plate which are arranged up and down, the upper clamping plate and the lower clamping plate are respectively provided with an arc-shaped clamping part and a horizontal connecting part, the clamping parts of the lower clamping plates are fixed on the supporting blocks, the connecting parts extend out of the base plate, a straight rod is vertically fixed at the lower end of the connecting part of the upper clamping plate, a through hole through which the straight rod penetrates is formed in the connecting part of the lower clamping plate, the lower end of the straight rod penetrates through the through hole of the lower clamping plate and is fixed to a limiting plate, a spring is sleeved between the connecting parts of the limiting plate and the lower clamping plate, the upper clamping plate has a tendency of being always downward clamping with the pipeline, and the inner wall arc-shaped concave surface of the base plate, A protective plate which can slide and stretch out and draw back is arranged between the two supporting blocks in the circumferential direction.
As an improvement, a gasket is fixedly arranged on the arc-shaped clamping surface of the clamping part of the upper clamping plate and the lower clamping plate, the gasket is made of elastic PVE materials, and the gasket is an arc-shaped gasket corresponding to the arc-shaped clamping surface of the clamping part.
Furthermore, the straight rod is a cylindrical rod, and a through hole formed in the connecting portion of the lower clamping plate is a circular hole matched with the diameter of the cylindrical rod.
Further, the inner wall middle part hoop of base plate is concave to be equipped with an arc wall that supplies the guard plate to put into, and the arc spout has been seted up respectively at both ends about the arc wall for the arc that corresponds to the guard plate, the left and right sides of guard plate be equipped with respectively with arc spout complex sliding edge, the guard plate setting is in the arc wall, slides from top to bottom through the cooperation of sliding edge and arc spout.
And finally, the shape of the protection plate is matched with that of the middle part of the substrate, and the protection plate is made of sunglasses.
Compared with the prior art, the invention has the advantages that:
firstly, an upper clamping plate and a lower clamping plate with gaskets are arranged above a base plate, the positioning and clamping of the pipeline can be more rapid and convenient by utilizing the arc-shaped base plate to install a supporting block and a clamping plate, and the positioning tool carried by the substrate has small volume and light weight, can be directly arranged at one end of the fixed pipeline and then fixed with the pipeline at the other end for welding, thereby realizing the positioning welding of the installed pipeline, expanding the application range of the positioning tool, effectively protecting the surface of the pipeline by utilizing the contact of the gasket and the pipeline, and the gasket made of PVE material has better elasticity, the shape of the pipe can be adjusted according to the diameter of the pipe to wrap the pipe so as to ensure that the pipe is more firmly fixed, the acting force of the spring on the limiting plate is utilized to ensure that the round rod downwards generates pulling force, therefore, the upper clamping plate is always used for clamping the pipeline downwards, the pipeline is matched with pipelines with different calibers, the fixing process can be omitted, the positioning efficiency is increased, and the processing speed is increased.
Two, set up the guard plate at the middle part of base plate, utilize slick line and spout to make guard plate and base plate sliding connection to make the guard plate stretch out certain length as required and play the guard action, the guard plate that utilizes the sunglasses piece material can make the workman need not take protector again when the welding, makes workman's processing more convenient, and is handy, in addition, can slide the guard plate into the base plate when not using, avoids influencing workman's operation or meet the foreign matter collision.
The welding device has a simple and reasonable structure, can quickly position the pipeline to be welded, is very convenient to operate and has a protection effect.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
fig. 3 is a cross-sectional view of an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1, 2 and 3, a pipeline welding and positioning tool for ship repair and construction comprises a base plate 1 and clamping components arranged on the base plate 1 and used for clamping a pipeline, the clamping components are divided into a left group and a right group, the base plate 1 is arc-shaped, supporting blocks 2 are convexly arranged on the left side and the right side of the middle of an arc-shaped concave surface of the inner wall of the base plate 1, each group of clamping components comprises an upper clamping plate 4 and a lower clamping plate 3 which are arranged up and down, the upper clamping plate 4 and the lower clamping plate 3 are respectively provided with arc- shaped clamping parts 41 and 31 and horizontal connecting parts 42 and 32, wherein the clamping part 31 of the lower clamping plate 3 is fixed on the supporting block 2, the connecting part 32 extends out of the base plate 1, a straight rod 5 is vertically fixed at the lower end of the connecting part of the upper clamping plate 4, a through hole for the straight rod 5 to penetrate through is arranged on the connecting part 32 of the lower clamping plate 3, the lower end of the straight rod 5 is sleeved with a limiting plate 6, and a straight rod spring 7 is arranged at the lower end of the straight rod 5, the spring 7 is supported between the limiting plate 6 and the connecting part 32 of the lower clamping plate 3, so that the upper clamping plate 4 has the trend of always clamping with the pipeline downwards, and a protective plate 9 which can slide and stretch is annularly arranged between the arc concave surface of the inner wall of the base plate 1 and the two supporting blocks 2.
The concrete structure is as follows: fixed gasket 8 that is equipped with on the arc clamping face of clamping part 41 and 31 of punch holder 4 and lower plate 3, gasket 8 adoption has elastic PVE material, gasket 8 be the arc gasket corresponding with the arc clamping face of clamping part 41 and 31, gasket 8's effect can effectively protect the surface of pipeline with the pipeline contact, and the gasket 8 of PVE material has better elasticity, can make fixedly more firm according to diameter adjustment self shape parcel pipeline of pipeline. The straight-bar 5 is a cylindrical rod, the through hole 32a formed in the connecting portion 32 of the lower clamping plate 3 is a round hole matched with the diameter of the cylindrical rod, the spring 7 is a compression spring, the straight-bar 5 generates tension downwards by means of the acting force of the spring 7 on the limiting plate 6, and therefore the upper clamping plate 4 always clamps the pipeline downwards, the pipeline is matched with pipelines with different calibers, the fixing process can be omitted, and the positioning efficiency is improved.
The circular concave arc wall 11 that is equipped with one and supplies guard plate 9 to put into in the middle part of the inner wall of base plate 1, the material of guard plate 9 is the sunglasses piece, guard plate 9 is the shape looks adaptation arc with the 1 middle part of base plate, arc spout 12 has been seted up respectively at both ends about arc wall 11, the left and right sides of guard plate 9 is equipped with respectively with arc spout complex sliding side 91, guard plate 9 sets up in arc wall 11, slide from top to bottom through the cooperation of sliding side 91 with arc spout 12, thereby make guard plate 9 can stretch out certain length as required and play the guard action, guard plate 9 that utilizes the sunglasses piece material can make the workman need not take protector again when the welding, it is more convenient to make workman's processing.
During the use, utilize the punch holder 4 and the lower plate 3 of 1 wherein one side of base plate to install frock direct mount in the one end of fixed pipeline earlier, then utilize the punch holder 4 and the lower plate 3 of opposite side to fix another end pipeline, fix a position the back, with guard plate 9 roll-off base plate 1, can weld to the realization is fixed a position the welding to the pipeline of having installed, enlarges the application scope of this location frock.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a pipeline welding position frock for boats and ships are repaiied and are made which characterized in that: the pipeline welding positioning tool comprises a base plate and clamping components arranged on the base plate and used for clamping a pipeline, the clamping components are divided into two groups in the left and right directions, the base plate is arc-shaped, supporting blocks are convexly arranged on the left and right sides of the middle of an inner wall arc-shaped concave surface of the base plate, each group of clamping components comprises an upper clamping plate and a lower clamping plate which are arranged up and down, the upper clamping plate and the lower clamping plate are respectively provided with an arc-shaped clamping part and a horizontal connecting part, the clamping parts of the lower clamping plates are fixed on the supporting blocks, the connecting parts extend out of the base plate, a straight rod is vertically fixed at the lower end of the connecting part of the upper clamping plate, a through hole through which the straight rod penetrates is formed in the connecting part of the lower clamping plate, the lower end of the straight rod penetrates through the through hole of the lower clamping plate and is fixed to a limiting plate, a spring is sleeved between the connecting parts of the limiting plate and the lower clamping plate, the upper clamping plate has a tendency of being always downward clamping with the pipeline, and the inner wall arc-shaped concave surface of the base plate, A protective plate which can slide and stretch out and draw back is arranged between the two supporting blocks in the circumferential direction.
2. The pipe welding positioning tool according to claim 1, characterized in that: the arc clamping surfaces of the clamping parts of the upper clamping plate and the lower clamping plate are fixedly provided with gaskets, the gaskets are made of elastic PVE materials, and the gaskets are arc gaskets corresponding to the arc clamping surfaces of the clamping parts.
3. The pipe welding positioning tool according to claim 1, characterized in that: the straight rod is a cylindrical rod, and a through hole formed in the connecting portion of the lower clamping plate is a round hole matched with the diameter of the cylindrical rod.
4. The pipe welding positioning tool according to claim 1, 2 or 3, characterized in that: the inner wall middle part hoop of base plate is concave to be equipped with an arc wall that supplies the guard plate to put into, and the arc spout has been seted up respectively at both ends about the arc wall for the arc that corresponds to the guard plate, the left and right sides of guard plate be equipped with respectively with arc spout complex sliding edge, the guard plate setting is in the arc wall, slides from top to bottom through the cooperation of sliding edge and arc spout.
5. The pipe welding positioning tool according to claim 4, characterized in that: the shape of guard plate and the shape looks adaptation in base plate middle part, the material of guard plate is the sunglasses piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110958274.1A CN113664439A (en) | 2021-08-20 | 2021-08-20 | Pipeline welding positioning tool for ship repair and construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110958274.1A CN113664439A (en) | 2021-08-20 | 2021-08-20 | Pipeline welding positioning tool for ship repair and construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113664439A true CN113664439A (en) | 2021-11-19 |
Family
ID=78544167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110958274.1A Pending CN113664439A (en) | 2021-08-20 | 2021-08-20 | Pipeline welding positioning tool for ship repair and construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113664439A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272799A (en) * | 2007-04-27 | 2008-11-13 | High Frequency Heattreat Co Ltd | Pipe joining equipment |
| CN203992446U (en) * | 2014-06-20 | 2014-12-10 | 潍柴动力股份有限公司 | A kind of lathe protective device |
| CN206550584U (en) * | 2017-03-01 | 2017-10-13 | 辽河石油勘探局 | A kind of oil-gas pipeline overhead welding stand |
| CN206834614U (en) * | 2017-06-13 | 2018-01-02 | 国家电网公司 | A kind of fixing-line device for being used to clamp different sized wires |
| CN207043780U (en) * | 2017-07-25 | 2018-02-27 | 温州同岸机电配件股份有限公司 | A kind of pipe fitting cramping arrangement |
| CN207593110U (en) * | 2017-12-25 | 2018-07-10 | 河北水利电力学院 | Logical heating coil road site welding device |
-
2021
- 2021-08-20 CN CN202110958274.1A patent/CN113664439A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008272799A (en) * | 2007-04-27 | 2008-11-13 | High Frequency Heattreat Co Ltd | Pipe joining equipment |
| CN203992446U (en) * | 2014-06-20 | 2014-12-10 | 潍柴动力股份有限公司 | A kind of lathe protective device |
| CN206550584U (en) * | 2017-03-01 | 2017-10-13 | 辽河石油勘探局 | A kind of oil-gas pipeline overhead welding stand |
| CN206834614U (en) * | 2017-06-13 | 2018-01-02 | 国家电网公司 | A kind of fixing-line device for being used to clamp different sized wires |
| CN207043780U (en) * | 2017-07-25 | 2018-02-27 | 温州同岸机电配件股份有限公司 | A kind of pipe fitting cramping arrangement |
| CN207593110U (en) * | 2017-12-25 | 2018-07-10 | 河北水利电力学院 | Logical heating coil road site welding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202302326U (en) | Water passage cable fixing clamp | |
| KR101703523B1 (en) | A Fixing jig of Pipe fitting | |
| CN102452019A (en) | Positioning device for workbench | |
| CN113664439A (en) | Pipeline welding positioning tool for ship repair and construction | |
| CN105773035B (en) | A kind of flange clamping tool | |
| CN212779778U (en) | Air tightness rapid detection tool jig | |
| CN212399437U (en) | Tight bush dismounting device of hydroelectric set | |
| CN109909612A (en) | For welding the laser-beam welding machine of the lower cylindrical work of circularity | |
| CN203635716U (en) | Kidney-shaped pipe end face cutting pressing forming device | |
| CN205415058U (en) | Construction pipe cutting jig | |
| CN213470130U (en) | Positioning assembly welding tool for front tripod of bicycle | |
| CN105436789B (en) | New energy car B post crossbeam assembly welding clamps | |
| CN211102150U (en) | Laser welding device for sheet metal processing | |
| CN214921865U (en) | Positioning tool for welding high-speed rail steel cross beam | |
| CN219324961U (en) | Pipeline welding positioning equipment for ship building | |
| CN214868244U (en) | Clamping equipment for submerged arc welding machine | |
| CN211049849U (en) | Handheld welding face guard of panel beating correction | |
| CN214443753U (en) | Protection device for sheet metal arc welding machine | |
| CN218575391U (en) | Welding clamping tool | |
| CN217291036U (en) | Gantry type numerical control plane automatic welding device | |
| CN216990552U (en) | Automobile parts welding jig | |
| CN211490068U (en) | Welding inert gas protection device | |
| CN213163827U (en) | Automobile workpiece welding tool | |
| CN219169627U (en) | Multi-cutter full-automatic lathe for processing metal products | |
| CN218136565U (en) | Automobile rear cover plate clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211119 |
|
| RJ01 | Rejection of invention patent application after publication |