CN204248325U - A kind of sheet-metal duct assembling tool - Google Patents

A kind of sheet-metal duct assembling tool Download PDF

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Publication number
CN204248325U
CN204248325U CN201420757910.XU CN201420757910U CN204248325U CN 204248325 U CN204248325 U CN 204248325U CN 201420757910 U CN201420757910 U CN 201420757910U CN 204248325 U CN204248325 U CN 204248325U
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China
Prior art keywords
sheet
nut
out against
fixture
metal duct
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Application number
CN201420757910.XU
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Chinese (zh)
Inventor
丁杰
刘全坤
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China National Chemical Engineering Third Construction Co Ltd
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China National Chemical Engineering Third Construction Co Ltd
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Priority to CN201420757910.XU priority Critical patent/CN204248325U/en
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Abstract

The utility model discloses a kind of sheet-metal duct assembling tool, relate to process pipe installing engineering, group can be solved in the installation procedure of sheet-metal duct to the technical problem of difficulty.Comprise L-type fixture, also comprise and hold out against part, one end of described fixture arranges a nut, described in hold out against part be the bolt matched with nut, hold out against part and linked together by nut and fixture.The utility model regulates the assembly precision of two sheet-metal duct butt welds by the bolt holding out against end, reasonable in design, and principle is simple, not only ensure that the machining accuracy that light-wall pipe is assembled and quality, and be simple and easyly convenient to execute-in-place, cost is low, labour intensity is low, and operating efficiency is high; Simultaneously the utility model material therefor is less and can make of waste and scrap, economical environment-protective, is convenient to promote the use of.

Description

A kind of sheet-metal duct assembling tool
Technical field
The utility model relates to process pipe installing engineering, is specifically related to a kind of sheet-metal duct assembling tool.
Background technology
Light-wall pipe makes hollow billet by steel ingot or solid pipe billet perforated, then through hot rolling, cold rolling or cold group make; light-wall pipe has consequence in China's steel pipe industry, is also widely used at food, chemical industry; medicine, many fields such as light industry, and obtain good result of use.Because the application of light-wall pipe is more and more extensive; the installation quality of sheet-metal duct is also very important; particularly welding quality is more and more important; wherein the group of sheet-metal duct is to the quality of relationship between quality to welding quality and even the quality of whole Pipe installing engineering; conventional at present several groups are as follows to tool method: one, scene utilizes steel plate to make l-shaped; be welded on pipeline one end; other end wedge extruding; this method not only labour intensity is large; and efficiency is low; and also need polishing after assembling, for the scene that demand is larger, the method is inadvisable.Two, two pieces of semicircle ring flat-plates are encircled the joint in pipeline, two pieces of semicircle ring flat-plates are evenly equipped with block board in inner side, be welded to connect with semicircle ring flat-plate after each block board is adjacent to the outer wall of pipeline, two pieces of semicircle ring flat-plate obvolvent joints are connected by fastener threads, during tightening fastener parts, two pieces of semicircular ring strips are moved each block board and are tightened up to pipeline and order about the mouth of pipe alignment of two pipelines, each block board interval is arranged and is formed between each block board and is convenient to carry out the fixing weld spacing of spot welding at two pipeline joints, and the method time is longer.Three, adopt direct docking mode, drive seam away from one end of butt weld gradually around circumferential weld, the method assembling precision is not high, and quality cannot ensure.
Utility model content
The purpose of this utility model is to provide a kind of sheet-metal duct assembling tool, can to solve in the installation procedure of sheet-metal duct group to the technical problem of difficulty.
For achieving the above object, the utility model have employed following technical scheme: a kind of sheet-metal duct assembling tool, comprise L-type fixture, also comprise and hold out against part, one end of described fixture arranges a nut, the described part that holds out against is the bolt matched with nut, holds out against part and is linked together by nut and fixture.
Preferably, described nut-welding is in one end of fixture.
Preferably, described fixture is that steel plate materials makes.
As shown from the above technical solution, a kind of sheet-metal duct assembling tool of the present utility model is by making a L-type fixture of steel plate materials, the caliber size of the high visibility light-wall pipe of fixture suitably adjusts, a nut is set in one end of fixture, then with the supporting bolt of nut as hold out against part together with fixture with the use of, first the light-wall pipe alignment of combination docking is needed to place two in use, then fixture of the present utility model one end not with nut is placed on the upper surface of one of them light-wall pipe, one end with nut is threaded to directly over another light-wall pipe, with hand steered good, fixture one end not with nut is fixed on the positive upper surface of corresponding light-wall pipe by spot welding a little, afterwards with holding out against part and bolt, insert nut, turning bolt causes bolt to be compressed on the upper surface of corresponding light-wall pipe, until the upper surface horizontal alignment of the upper surface of this light-wall pipe and another light-wall pipe, stop turning bolt, bolt with hand and control this position, finally these two light-wall pipes are fixed the gap soldered after alignment by the utility model to fill, light-wall pipe group is to installing, unload this instrument, can also reuse.
Known by above-mentioned use procedure, the utility model regulates the assembly precision of two sheet-metal duct butt welds by the bolt holding out against end, reasonable in design, principle is simple, not only ensure that the machining accuracy that light-wall pipe is assembled and quality, and be simple and easyly convenient to execute-in-place, cost is low, labour intensity is low, and operating efficiency is high; Simultaneously the utility model material therefor is less and can make of waste and scrap, economical environment-protective, is convenient to promote the use of.
The utility model can not only be used for Tube formation, can also be used for non-standard equipment wallboard group equity field.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment;
The corresponding name of Reference numeral shown in figure is called:
1, fixture; 2, part is held out against; 3, light-wall pipe one; 4, light-wall pipe two.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme disclosed in the utility model is described further:
As Fig. 1, a kind of sheet-metal duct assembling tool of the present embodiment, comprises a L-type fixture 1, also comprise and hold out against part 2, one end of described fixture 1 arranges a nut, described in hold out against part 2 are the bolts matched with nut, hold out against part 2 and linked together by nut and fixture 1.
A kind of sheet-metal duct assembling tool of the present embodiment, described nut-welding is in one end of fixture 1.Adopt welding that nut can be made more steadily more firmly to be fixed on fixture 1, the error steadily do not brought because of instrument when reducing use.
A kind of sheet-metal duct assembling tool of the present embodiment, described fixture 1 is steel plate materials making.Steel plate materials is relatively good draws materials, and can select waste and scrap, and because being that plate material is easier to cutting, uses when being adapted at making this instrument.
As Fig. 1, in use, first the light-wall pipe 1 of combination docking and light-wall pipe 24 alignment is needed to place two, then fixture 1 one end not with nut of this practicality example is placed on the upper surface of light-wall pipe 1, one end with nut is threaded to directly over light-wall pipe 24, with hand steered good, fixture 1 one end not with nut is fixed on the positive upper surface of light-wall pipe 1 by spot welding a little, afterwards with holding out against part 2 i.e. bolt, insert nut, turning bolt causes bolt to be compressed on the upper surface of light-wall pipe 24, until light-wall pipe 24 upper surface and light-wall pipe 1 upper surface horizontal alignment, stop turning bolt, bolt with hand and control this position, finally these two light-wall pipes are fixed the gap soldered after alignment by the present embodiment to fill, light-wall pipe group is to installing, unload this instrument, can also reuse.
As from the foregoing, the present embodiment regulates the assembly precision of two sheet-metal duct butt welds by the bolt holding out against end, reasonable in design, principle is simple, not only ensure that the machining accuracy that light-wall pipe is assembled and quality, and be simple and easyly convenient to execute-in-place, cost is low, labour intensity is low, and operating efficiency is high.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.

Claims (3)

1. a sheet-metal duct assembling tool, comprise L-type fixture (1), it is characterized in that: also comprise and hold out against part (2), one end of described fixture (1) arranges a nut, described to hold out against part (2) be the bolt matched with nut, holds out against part (2) and linked together by nut and fixture (1).
2. a kind of sheet-metal duct assembling tool according to claim 1, is characterized in that: described nut-welding is in one end of fixture (1).
3. a kind of sheet-metal duct assembling tool according to claim 1, is characterized in that: described fixture (1) is steel plate materials making.
CN201420757910.XU 2014-12-04 2014-12-04 A kind of sheet-metal duct assembling tool Active CN204248325U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420757910.XU CN204248325U (en) 2014-12-04 2014-12-04 A kind of sheet-metal duct assembling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420757910.XU CN204248325U (en) 2014-12-04 2014-12-04 A kind of sheet-metal duct assembling tool

Publications (1)

Publication Number Publication Date
CN204248325U true CN204248325U (en) 2015-04-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420757910.XU Active CN204248325U (en) 2014-12-04 2014-12-04 A kind of sheet-metal duct assembling tool

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112871A (en) * 2016-08-31 2016-11-16 无锡市创新化工设备有限公司 A kind of cryogenic vacuum pipeline assembly tooling
CN112705898A (en) * 2020-12-17 2021-04-27 中国二十冶集团有限公司 Pipeline butt joint position adjusting device and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106112871A (en) * 2016-08-31 2016-11-16 无锡市创新化工设备有限公司 A kind of cryogenic vacuum pipeline assembly tooling
CN112705898A (en) * 2020-12-17 2021-04-27 中国二十冶集团有限公司 Pipeline butt joint position adjusting device and using method thereof

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