CN101049651B - Welder for steel grid plate - Google Patents

Welder for steel grid plate Download PDF

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Publication number
CN101049651B
CN101049651B CN200710015496XA CN200710015496A CN101049651B CN 101049651 B CN101049651 B CN 101049651B CN 200710015496X A CN200710015496X A CN 200710015496XA CN 200710015496 A CN200710015496 A CN 200710015496A CN 101049651 B CN101049651 B CN 101049651B
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China
Prior art keywords
grid plate
welder
steel grid
steel
welding
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Active
Application number
CN200710015496XA
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Chinese (zh)
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CN101049651A (en
Inventor
张军强
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XINKE STEEL STRUCTURE CO Ltd YANTAI CITY
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XINKE STEEL STRUCTURE CO Ltd YANTAI CITY
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Application filed by XINKE STEEL STRUCTURE CO Ltd YANTAI CITY filed Critical XINKE STEEL STRUCTURE CO Ltd YANTAI CITY
Priority to CN200710015496XA priority Critical patent/CN101049651B/en
Publication of CN101049651A publication Critical patent/CN101049651A/en
Application granted granted Critical
Publication of CN101049651B publication Critical patent/CN101049651B/en
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Abstract

A welder for welding the grid steel plate is composed of a main body, a cylinder on said main body, a welding power supply, and the upper and lower electrodes whose cross-section has concave-convex shape.

Description

A kind of welder for steel grid plate
Technical field: the present invention relates to a kind of welding equipment, particularly a kind of welder for steel grid plate.
Background technology: the basic structure of existing steel grating welder comprises: oil cylinder, the source of welding current, top electrode and bottom electrode are set on the welding machine main body, and the bottom electrode cross section is a flat shape.This equipment only is suitable for welding the steel grating that horizontal stripe is a band steel.For horizontal stripe is band steel and bar steel steel grid plate at interval, because band steel is different with the thickness of bar steel, solder joint is in different plan-positions, therefore can't use steel grating welder to produce steel grid plate.Still there is not at present special steel grid plate welding production equipment.
Summary of the invention: purpose of the present invention is exactly the technical scheme that proposes a kind of steel grid plate, exists with the solution background technology: can't use steel grating welder to produce steel grid plate, and still not have special steel grid plate welding production equipment problem at present.Solving this technical problem the technical scheme that is adopted is: a kind of welder for steel grid plate, oil cylinder, the source of welding current, top electrode and bottom electrode are set on the welding machine main body, and the cross section that it is characterized in that bottom electrode is a concave, convex shape at interval.The beneficial effect that the present invention is had compared with the prior art is: owing to adopt technique scheme, utilize the bottom electrode of lower section for concave, convex shape at interval, make solder joint be in different plan-positions, can the steel grid plate of being made up of at interval different horizontal stripe of thickness and band steel be welded, finished the special equipment of producing steel grid plate.
Description of drawings: Fig. 1 is a structural representation of the present invention.
The specific embodiment: with reference to figure 1, a kind of welder for steel grid plate is provided with oil cylinder 1, the source of welding current 3, top electrode 4 and bottom electrode 5 on the welding machine main body 2, and the cross section that it is characterized in that bottom electrode 5 is a concave, convex shape at interval.

Claims (1)

1. a welder for steel grid plate is provided with oil cylinder (1), the source of welding current (3), top electrode (4) and bottom electrode (5) on the welding machine main body (2), and the cross section that it is characterized in that bottom electrode (5) is a concave, convex shape at interval.
CN200710015496XA 2007-05-09 2007-05-09 Welder for steel grid plate Active CN101049651B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200710015496XA CN101049651B (en) 2007-05-09 2007-05-09 Welder for steel grid plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200710015496XA CN101049651B (en) 2007-05-09 2007-05-09 Welder for steel grid plate

Publications (2)

Publication Number Publication Date
CN101049651A CN101049651A (en) 2007-10-10
CN101049651B true CN101049651B (en) 2010-06-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200710015496XA Active CN101049651B (en) 2007-05-09 2007-05-09 Welder for steel grid plate

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CN (1) CN101049651B (en)

Also Published As

Publication number Publication date
CN101049651A (en) 2007-10-10

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Welder for steel grid plate

Effective date of registration: 20150114

Granted publication date: 20100623

Pledgee: Yantai Yinqiao credit Company limited by guarantee

Pledgor: Xinke Steel Structure Co., Ltd., Yantai City

Registration number: 2015370000002

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160106

Granted publication date: 20100623

Pledgee: Yantai Yinqiao credit Company limited by guarantee

Pledgor: Xinke Steel Structure Co., Ltd., Yantai City

Registration number: 2015370000002

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Welder for steel grid plate

Effective date of registration: 20160107

Granted publication date: 20100623

Pledgee: Yantai Yinqiao credit Company limited by guarantee

Pledgor: Xinke Steel Structure Co., Ltd., Yantai City

Registration number: 2016370000002

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170220

Granted publication date: 20100623

Pledgee: Yantai Yinqiao credit Company limited by guarantee

Pledgor: Xinke Steel Structure Co., Ltd., Yantai City

Registration number: 2016370000002

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model