CN205587815U - Welding equipment of steel truss - Google Patents
Welding equipment of steel truss Download PDFInfo
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- CN205587815U CN205587815U CN201620383108.8U CN201620383108U CN205587815U CN 205587815 U CN205587815 U CN 205587815U CN 201620383108 U CN201620383108 U CN 201620383108U CN 205587815 U CN205587815 U CN 205587815U
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- steel truss
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- snorkel
- welding equipment
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Abstract
The utility model provides a welding equipment of steel truss, including welding machine power, carbon dioxide gas bottle, wire reel, thread feeding mechanism, welder, the carbon dioxide gas bottle with be connected with the induction -pipe between the welder, be equipped with the pre -heater on the induction -pipe, the welding machine power with connect through first wire between the pre -heater, the welding machine power with connect through the second wire between the welder, the welding machine power with connect through the privates between the thread feeding mechanism. The utility model discloses welding equipment of steel truss's welding work efficiency is high, the processing ease, makes that steel truss welding seam after the welding takes shape, welding seam cracking resistance height.
Description
Technical field
This utility model relates to the welding equipment of a kind of steel truss.
Background technology
Steel truss needs to link together in architectural engineering, to improve the comprehensive mechanical performance of steel truss, to meet
Construction demand.Existing steel truss is mainly overlapped by colligation or electroslag pressure welding connects.Employing colligation overlaps
The defect of steel truss is: spillage of material is big, takes a lot of work, time-consuming, and position of joints reinforcing bar is intensive, coagulation
Soil pours difficulty, difficult quality guarantee.The defect that electroslag pressure welding connects is: welding quality manual operation
Impact is big, and joint perpendicularity deviation is big, and carbon content is higher, is strengthened by fragility after high temperature, difficult quality guarantee,
Detection qualification rate is low.
Summary of the invention
In view of the above, this utility model is necessary to provide a kind of and welds that work efficiency is high, weld seam cracking resistance is high
The welding equipment of steel truss.
This utility model provide technical scheme as follows: the welding equipment of a kind of steel truss, including welding machine electric power,
Carbon dioxide bottle, wire reel, wire feeder, welding gun, described carbon dioxide bottle and described welding gun
Between connect and have snorkel, described snorkel to be provided with preheater, described welding machine electric power and described preheater it
Between by first wire connect, be connected by the second wire between described welding machine electric power with described welding gun, described
It is connected by privates between welding machine electric power with described wire feeder.
Further, described wire reel is placed in wire feeder top, and described wire feeder is placed in welding gun top, institute
State the welding wire that wire feeder orders about on wire reel and enter in described welding gun, to weld steel truss workpiece.
Further, described snorkel is provided with exsiccator.
Further, described snorkel is provided with decompressing table.
Further, described snorkel is provided with flow bucket.
Further, described snorkel is provided with control air valve.
Compared with prior art, the welding work efficiency of the welding equipment of this utility model steel truss is high, processing ease,
Make that the steel truss appearance of weld after welding is good, weld seam cracking resistance high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the structure of the welding equipment of this utility model steel truss.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in this utility model embodiment
It is clearly and completely described, it is clear that described embodiment is only that this utility model part is implemented
Example rather than whole embodiments, in the case of not conflicting, in embodiment in the application and embodiment
Feature can be mutually combined, describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Refer to Fig. 1, the welding equipment of a kind of steel truss, including welding machine electric power 10, carbon dioxide bottle 20,
Wire reel 30, wire feeder 40 and welding gun 50.
It is connected between described carbon dioxide bottle 20 with described welding gun 50 and has snorkel 21, in order to Butt welding gun
50 supply.Described snorkel 21 is provided with preheater 22, described preheater 22 and described welding machine electric power 10
Between connected, so that preheater 22 reaches preset temperature, and then operationally dioxy by the first wire 11
Change the temperature that carbon gas reaches default.
Snorkel 21 is provided with exsiccator 23, to be dried the carbon dioxide by snorkel 21, improves weldering
Seam quality, reaches welding effect well.
Snorkel 21 is provided with decompressing table 24, to control the pressure of the gas by snorkel 21.
Snorkel 21 is provided with flow bucket 25, to control the flow of gas.
Snorkel 21 is provided with control air valve 26, the output of the gas to control.
It is connected by the second wire 12, to order about welding gun 50 between described welding machine electric power 10 with described welding gun 50
Welding steel truss workpiece 100.
It is connected by privates 13 between described welding machine electric power 10 with described wire feeder 40.Send to order about
Silk mechanism 40 Butt welding gun 50 inputs welding wire.
Wire reel 30 is placed in wire feeder 40 top, and described wire feeder 40 is placed in welding gun 50 top, described
Wire feeder 40 orders about the welding wire on wire reel 30 and enters in described welding gun 50, to weld steel truss workpiece
100.Wire reel 30 in order to coil welding wire, a diameter of 0.8-1.6mm of welding wire, in the present embodiment, welding wire
A diameter of 1.2mm, to improve the stability of welding process.
The welding equipment of steel truss utilizes carbon dioxide as the melt pole electrical arc soldering method of protective gas, titanium dioxide
The carbon gas nozzle by welding gun 50, ejects around welding wire, causes local gas to protect around electric arc
Sheath, makes molten and bath is effectively isolated with air and comes, prevent oxygen in air, hydrogen, nitrogen to molten drop and
The illeffects of molten pool metal, thus ensure that welding process is stably continued for, with to steel truss workpiece 100
Weld the weld seam of high-quality.
In sum, the welding work efficiency of the welding equipment of this utility model steel truss is high, processing ease, makes welding
After steel truss appearance of weld is good, weld seam cracking resistance high.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. the welding equipment of a steel truss, it is characterised in that: include welding machine electric power (10), carbon dioxide gas
Body bottle (20), wire reel (30), wire feeder (40), welding gun (50), described carbon dioxide bottle
(20) having snorkel (21) with being connected between described welding gun (50), described snorkel (21) is provided with pre-
Hot device (22), by the first wire (11) between described welding machine electric power (10) and described preheater (22)
Connect, be connected by the second wire (12) between described welding machine electric power (10) with described welding gun (50),
It is connected by privates (13) between described welding machine electric power (10) with described wire feeder (40).
The welding equipment of steel truss the most according to claim 1, it is characterised in that: described wire reel (30)
Being placed in wire feeder (40) top, described wire feeder (40) is placed in welding gun (50) top, described in give
Silk mechanism (40) orders about the welding wire on wire reel (30) and enters in described welding gun (50), to weld steel
Truss workpiece (100).
The welding equipment of steel truss the most according to claim 2, it is characterised in that: described snorkel (21)
It is provided with exsiccator (23).
The welding equipment of steel truss the most according to claim 2, it is characterised in that: described snorkel (21)
It is provided with decompressing table (24).
The welding equipment of steel truss the most according to claim 2, it is characterised in that: described snorkel (21)
It is provided with flow bucket (25).
The welding equipment of steel truss the most according to claim 2, it is characterised in that: described snorkel (21)
It is provided with control air valve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383108.8U CN205587815U (en) | 2016-04-28 | 2016-04-28 | Welding equipment of steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383108.8U CN205587815U (en) | 2016-04-28 | 2016-04-28 | Welding equipment of steel truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587815U true CN205587815U (en) | 2016-09-21 |
Family
ID=56933293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383108.8U Active CN205587815U (en) | 2016-04-28 | 2016-04-28 | Welding equipment of steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587815U (en) |
-
2016
- 2016-04-28 CN CN201620383108.8U patent/CN205587815U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |