Patents

  No.   Name   Type   Patent No.
1 A comprehensive measurement system for electronic-grade float glass melting furnace and tin bath Invention CN111380488B
2 An Anti-deformation positioner for welding steel box girder bridge deck and the calculation method of anti-deformation adjustment amount Invention CN112296584B
3 A special tool for processing wedges with sawing machine Utility model CN210081247U
4 A modular alignment tool for electronic glass tin bath processing Utility model CN210081552U
5 A clamping tool for deep hole processing of rectangular workpieces Utility model CN211332279U
6 A welding tool for tin bath bottom steel frame Utility model CN211331996U
7 A modular correction tool for standard sections of electronic grade glass tin bath Utility model CN211331909U
8 An arc initiation device for submerged welding of electronic grade float glass melting furnace columns Utility model CN211490037U
9 A device for polishing bottom welds of electronic grade float glass melting furnace and tin bath Utility model CN211465826U
10 A special positioning device for welding external stiffeners of electronic grade float glass tin bath Utility model CN211490292U
11 A side plate deformation adjustment device for electronic grade float glass melting furnace and tin bath Utility model CN211489106U
12 An automatic holemaking device for electronic grade float glass melting furnace columns Utility model CN211638640U
13 An adjustment device for electronic grade float glass melting furnace tin bath assembly Utility model CN211645045U
14 A device for cutting side plates'upper edges of electronic grade glass melting furnace and tin bath bottom casing Utility model CN211638641U
15 A device for welding end coolers of electronic grade glass melting furnace and tin bath  Utility model CN211638838U
16 A tool for welding columns of electronic grade float glass melting furnace   Utility model CN211840749U
17 An exit cooling device for electronic grade float glass melting furnace and tin bath Utility model CN211570454U
18 A portable height measuring device for electronic grade float glass melting furnace and tin bath Utility model CN211503919U
19 A laser emitting device for bottom leveling of electronic grade float glass melting furnace and tin bath Utility model CN211504163U
20 A flatness measuring device for electronic grade float glass melting furnace and tin bath Utility model CN211401111U
21 A special installation fine adjustment device for electronic grade float glass melting furnace and tin bath Utility model CN211896649U
22 A special device for lifting segments of electronic grade float glass melting furnace and tin bath Utility model CN211895720U
23 A cutter head distance adjustment device for automatic cutting machine Utility model CN212793623U
24 A device for forming annular stiffeners for manholes in steel bridges Utility model CN213103913U
25 A new type of welding support device for steel bridges Utility model CN213033990U
26 A new type of stud welding device for steel bridges Utility model CN212885619U
27 A new type of positioning device for welding studs on steel concrete columns Utility model CN212946297U
28 A positioning and marking device for welding studs on steel bridges Utility model CN212887590U
29 A new type of studs Utility model CN212959431U
30 A positioning and adjustment column for assembly of steel box girder bridges Utility model CN214134675U
31 A CNC plasma cutting machine with beveling function Utility model CN214134431U
32 A type of plate hook for steel box girder bridges Utility model CN214141206U
33 A flame straightening device for deck steel plates of steel box girder bridges Utility model CN214133393U
34 An anti-deformation flippable welding equipment for special-shaped steel box girder bridge deck Utility model CN214134714U
35 An anti-deformation positioner for welding deck plates of steel box girder bridge  Utility model CN214134676U
36 A support adjusment device for assembly positioner of steel box girder bridges Utility model CN214641206U
37 A multi-hole drilling mold tool of assembly positioner support for steel structure box girder bridges Utility model CN213997898U
38 A shear stud friction welding device for steel box girder bridge deck Utility model CN214134459U
39 An auxiliary positioning device for welding stiffeners of steel box girder bridges Utility model CN214236923U
40 A large swing angle flip welding platform for steel box girder bridges Utility model CN214236924U
41 A welding traction device for steel box girder bridges Utility model CN214816094U
42 A device for adjusting and positioning decorative panels of steel box girder bridges Utility model CN214656411U
43 A special portable automatic welding device for steel box girder bridges Utility model CN214816036U
44 A temporary support device for assembly of steel box girder bridges  Utility model CN214459697U
45 A special drilling device for track beams in green and intelligent assembly factory buildings Utility model CN214640423U
46 A new type of tool for lifting steel plates of steel box girder unit Utility model CN214615517U
47 A special lifting for type 1 stiffeners of steel box girder plate unit Utility model CN214495391U
48 A bending device for decorative curved panels of steel bridge ramps Utility model CN214813805U
49 A pre-bending welding positioning tool for steel bridge bottom plates Utility model CN214816206U
50 An automatic coating device for the inner walls of the main arch ribs of steel bridges Utility model CN215612515U
51 An adjustable assembly and welding positioning device for reinforced ribs of box girder plate units   Utility model CN217513225U
52 A high-efficiency dual-station welding structure adapted to steel box girder plate units Utility model CN217493212U
53 A welding positioning and marking device for reinforced ribs of roof bottom webs of steel bridges Utility model CN217859626U
54 A follow-up cutting device for welding bevels of steel box girders roof bottom webs Utility model CN217859243U