CN207710191U - H profile steel group founds machine - Google Patents
H profile steel group founds machine Download PDFInfo
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- CN207710191U CN207710191U CN201820051363.1U CN201820051363U CN207710191U CN 207710191 U CN207710191 U CN 207710191U CN 201820051363 U CN201820051363 U CN 201820051363U CN 207710191 U CN207710191 U CN 207710191U
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Abstract
The utility model is related to organize vertical machinery equipment field, disclose a kind of vertical machine of H profile steel group, including pedestal and door frame, web both sides are both provided with mounting bracket, web pinch wheels are installed on the mounting bracket, the mounting bracket is equipped with the first driving mechanism for driving it to be slided along web thickness direction, the support element to link with it is provided on the mounting bracket, the web pinch wheels contradict the support element top side when being contradicted with web with upper flange bottom side, upper flange is equipped with upper flange pinch wheels, the second driving mechanism that driving upper flange pinch wheels are slided along web thickness direction is provided on the door frame.When driving the movement of web pinch wheels to carry out positioning and clamping to web by first hydraulic cylinder, while support element movement being driven to be supported upper flange, prevents upper flange from generating inclination, it is convenient and efficient convenient for carrying out position adjustment to upper flange.
Description
Technical field
The utility model is related to organize vertical machinery equipment field, more specifically, it relates to which a kind of H profile steel group founds machine.
Background technology
With the fast development of China's steel construction industry, the H shaped steel for steel-structure factory building is to fine type and heavy duty detergent
Development.During producing H profile steel, usually the vertical assembly of group that machine carries out H profile steel is stood using H profile steel group.
A kind of vertical machine of H shaped steel group, including pedestal are disclosed in the Chinese patent that patent announcement number is CN 204487423U,
It is set on pedestal there are two protruding portion, is fixedly connected with door frame on two protruding portions, hydraulic cylinder is fixedly connected on the crossbeam of door frame,
The piston-rod lower end of hydraulic cylinder is connected with top contact roller；It is installed with slideway in the outer surface of crossbeam, is sliding combined in slideway
Two travelling arms, two travelling arms are separately positioned on the both sides of piston rod, web pinch wheels are mounted on every travelling arm；Bottom
Seat is equipped with approach table, and wing plate clamping device is installed on the protrusion of approach table both sides.When assembled, first by bottom wing plate level
It is placed in approach table, is placed on wing plate vertically by one block of web, the positioning pair of web is realized by web pinch wheels
After neutralizing support, operating personnel carry out spot welding to web, upper flange are horizontally arranged in web top side again after the completion of spot welding, to upper limb
After the position of plate is adjusted, after compressing upper flange by top contact roller, upper flange and web are subjected to spot welding.Pass through top
The cooperation of contact roller, web pinch wheels and alar part clamping device may be implemented, to the positioning of H shaped steel, to greatly reduce worker
Labor intensity.
But, however it remains problems with：When upper flange is placed on web, upper flange and web contact area compared with
Small, the major part of upper flange is all in vacant state, and under gravity, upper flange easily generates inclination, causes to upper limb
Plate put to no little inconvenience when position adjustment and positioning.
Utility model content
The purpose of this utility model is to provide a kind of vertical machine of H profile steel group, increases the bearing area to upper flange, prevents from placing
Upper flange in web top side generates inclination.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of vertical machine of H profile steel group, including pedestal and door frame, web both sides are both provided with mounting bracket, pacify on the mounting bracket
Equipped with web pinch wheels, the mounting bracket is equipped with the first driving mechanism for driving it to be slided along web thickness direction, the peace
Shelve the support element for being provided with and linking with it, the web pinch wheels support element top side and upper flange when being contradicted with web
Bottom side contradicts, and upper flange is equipped with upper flange pinch wheels, and driving upper flange pinch wheels are provided on the door frame along web thickness
Second driving mechanism of direction sliding.
By using above-mentioned technical proposal, after lower wing plate is placed on conveying roller, by positioning hydraulic cylinders to lower wing plate
After carrying out positioning and clamping, web is vertically disposed on lower wing plate, drives web pinch wheels to abdomen by the first driving mechanism
Plate carries out positioning and clamping, while support element being driven to be moved to positioned at upper flange lower part, is increased to upper flange by support element
Bearing area, prevent upper flange generate inclination, in order to by the second driving mechanism drive upper flange pinch wheels to upper flange into
Row positioning adjustment.
Preferably, the support element includes supporting table and the first roller for being arranged on supporting table top side, first rolling
Cylinder is arranged along web thickness direction and the first roller is connected to supporting table around its axial rotation.
By using above-mentioned technical proposal, while being played a supporting role to upper flange by roller, convenient for upper flange
It is mobile, reduce the friction between upper flange and support element.
Preferably, be provided with sliding seat on the mounting bracket, the sliding seat be equipped with driving its vertically slide the
One actuator, the supporting table are slidably connected to sliding seat along web thickness direction, and the supporting table, which is equipped, drives it along abdomen
Second actuator of plate thickness direction sliding.
By using above-mentioned technical proposal, sliding seat is driven to slide vertically by the first actuator, to drive supporting table
It slides vertically, when the H profile steel of different size is installed, the height of supporting table can be adjusted according to the actual height of web top side, so as to
Upper flange is supported；Supporting table sliding is driven by the second actuator, so as to adjust the position of supporting table, so as to upper limb
Plate plays more preferable supporting role.
Preferably, first driving mechanism includes the first hydraulic cylinder being fixedly connected with door frame, the first hydraulic cylinder
Telescopic rod along web thickness direction be arranged and be fixedly connected with mounting bracket.
By using above-mentioned technical proposal, mounting bracket and support element is driven to move by first hydraulic cylinder.
Preferably, second driving mechanism includes the second hydraulic cylinder being fixedly connected with door frame, the second hydraulic cylinder
Telescopic rod along web thickness direction be arranged and be fixedly connected with upper flange pinch wheels.
By using above-mentioned technical proposal, the movement of upper flange pinch wheels is driven by second hydraulic cylinder, to upper flange
Position be adjusted.
Preferably, fixed block is fixed on the mounting bracket, first actuator includes wearing to be connected on erecting on fixed block
To lead screw, the vertical lead screw is threadedly coupled with fixed block and is rotatablely connected with sliding seat.
By using above-mentioned technical proposal, by rotating vertical lead screw, so as to adjust the height of sliding seat and supporting table.
Preferably, second actuator includes the horizontal lead screw being arranged along web thickness direction, and the horizontal lead screw is worn
It crosses supporting table and is threadedly coupled with it, the horizontal lead screw is rotationally connected with sliding seat.
By using above-mentioned technical proposal, by rotating horizontal lead screw, so as to adjust the position of supporting table.
Preferably, draw runner is plugged in the supporting table, the draw runner is slidably connected to supporting table along web thickness direction,
Auxiliary support block is fixed on the draw runner, the auxiliary support block top side is flushed with the first roller top side.
It, can be by sliding draw runner to increase pair when processing the upper flange of larger specification by using above-mentioned technical proposal
The bearing area of upper flange, to play better supporting role；When processing the upper flange compared with small dimension, slidably slide to it
It is stored, prevents auxiliary support block from being hindered the mobile generation of upper flange pinch wheels with supporting table.
In conclusion the utility model has the advantages that：
When 1, driving the movement of web pinch wheels to carry out positioning and clamping to web by first hydraulic cylinder, while driving support
Part movement is supported upper flange, prevents upper flange from generating inclination, convenient and efficient convenient for carrying out position adjustment to upper flange；
2, the height of supporting table and position are adjustable, and support element is to upper flange when H profile steel to organize vertical different size
Play better supporting role.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present embodiment；
Fig. 2 is the floor map of the present embodiment；
Fig. 3 is enlarged diagram at A in Fig. 2.
Reference numeral：1, pedestal；2, door frame；3, lower wing plate；4, upper flange；5, web；6, positioning hydraulic cylinders；7, it conveys
Roller；8, lower wing plate pinch wheels；9, hydraulic cylinder is compressed；10, upper contact roller；11, mounting bracket；12, web pinch wheels；13, the first liquid
Cylinder pressure；14, support element；15, upper flange pinch wheels；16, second hydraulic cylinder；17, supporting table；18, roller；19, sliding seat；20、
Fixed block；21, vertical lead screw；22, sliding slot；23, sliding block；24, horizontal lead screw；25, draw runner；26, auxiliary support block.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
A kind of vertical machine of H profile steel group, as depicted in figs. 1 and 2, including pedestal 1 and door frame 2；It is provided on pedestal 1 for placing
The conveying roller 7 of H profile steel, pedestal 1 are fixedly installed positioning hydraulic cylinders 6, and lower wing plate folder is fixed on the telescopic rod of positioning hydraulic cylinders 6
Bearing up pulley 8；It is fixed on door frame 2 and compresses hydraulic cylinder 9, compressed and be fixed with contact roller 10 on the telescopic rod of hydraulic cylinder 9；5 liang of web
Side is both provided with mounting bracket 11, web pinch wheels 5 is equipped on mounting bracket 11, mounting bracket 11 is equipped with driving, and it is thick along web 5
Spend the first driving mechanism of direction sliding.
After lower wing plate 3 is placed on conveying roller 7, drive lower wing plate pinch wheels 8 to lower wing plate 3 by positioning hydraulic cylinders 6
After carrying out positioning and clamping, web 5 is vertically disposed on lower wing plate 3, drives web pinch wheels 5 right by the first driving mechanism
After web 5 carries out positioning and clamping, web 5 and lower wing plate 3 are welded, upper flange 4 is lain in a horizontal plane on web 5, by upper limb
The position of plate 4 is adjusted, and after being fixed upper flange 4 by upper contact roller 10, upper flange 4 and web 5 are welded.
First driving mechanism includes the first hydraulic cylinder 13 being fixedly connected with door frame 2, the telescopic rod edge of first hydraulic cylinder 13
5 thickness direction of web is arranged and is fixedly connected with mounting bracket 11.
The support element 14 to link with it, support element when being contradicted with web 5 of web pinch wheels 5 are provided on mounting bracket 11
14 top sides are contradicted with 4 bottom side of upper flange；Upper flange 4 is equipped with upper flange pinch wheels 15, and driving upper flange folder is provided on door frame 2
The second driving mechanism that bearing up pulley 15 is slided along 5 thickness direction of web；When upper flange pinch wheels 15 push upper flange 4 to move and support
Part 14 not in contact with.
Second driving mechanism includes the second hydraulic cylinder 16 being fixedly connected with door frame 2, the telescopic rod edge of second hydraulic cylinder 16
5 thickness direction of web is arranged and is fixedly connected with upper flange pinch wheels 15.Web pinch wheels 5 are driven to move by first hydraulic cylinder 13
When dynamic clamping web 5, support element 14 is driven to move, when installing upper flange 4, support element 14 and the conflict of upper flange 4 pass through support element
14 pairs of upper flanges 4 are supported, and prevent from generating support element 14 under the effect of gravity inclination, by the driving of second hydraulic cylinder 16
Wing plate pinch wheels 15 move more upper flanges 4 position be adjusted after, by upper contact roller 10 compress upper flange 4 can be by upper limb
Plate 4 is welded with web 5.
As shown in Figures 2 and 3, support element 14 includes supporting table 17 and the roller 18 being arranged on 17 top side of supporting table, rolling
Cylinder 18 is arranged along 5 thickness direction of web and roller 18 is connected to supporting table 17 around its axial rotation.By roller 18 to upper flange 4
While playing a supporting role, it is convenient for the movement of upper flange 4, reduces the friction between upper flange 4 and support element 14.Web clamps
When wheel 5 clamps web 5, there are gaps between the side of web 5 and web 5 for supporting table 17, in order in upper flange 4 and abdomen
5 junction of plate carries out welding job.
Sliding seat 19 is provided on mounting bracket 11, sliding seat 19 is equipped with the first actuator for driving it vertically to slide,
Supporting table 17 is slidably connected to sliding seat 19 along 5 thickness direction of web, and supporting table 17, which is equipped, drives it along 5 thickness direction of web
Second actuator of sliding.
Fixed block 20 is fixed on mounting bracket 11, the first actuator includes wearing the vertical lead screw 21 being connected on fixed block 20,
Vertical lead screw 21 is threadedly coupled with fixed block 20 and is rotatablely connected with sliding seat 19.Drive sliding seat 19 perpendicular by vertical lead screw 21
It,, can be according to the practical height of 5 top side of web when the H profile steel of different size is installed to drive supporting table 17 to slide vertically to sliding
The height of degree adjustment supporting table 17, to be supported to upper flange 4.
19 upper edge web of sliding seat, 5 thickness direction is provided with sliding slot 22, is carried in supporting table 17 and is located in sliding slot 22 simultaneously edge
The sliding block 23 that sliding slot 22 slides, the second actuator includes the horizontal lead screw 24 being arranged along 5 thickness direction of web, and horizontal lead screw 24 is worn
It crosses sliding block 23 and is threadedly coupled with it, horizontal lead screw 24 is rotationally connected with sliding seat 19.It, can according to the upper flange 4 of different size
It is slided by rotating the second lead screw band movable slider 23, so as to adjust the position of supporting table 17, to play more preferable branch to upper flange 4
Support acts on.
Draw runner 25 is plugged in supporting table 17, draw runner 25 is slidably connected to supporting table 17, the cunning along 5 thickness direction of web
Auxiliary support block 26 is fixed on item 25,26 top side of auxiliary support block is flushed with 18 top side of roller, and draw runner 25 passes through screw and branch
Platform 17 is supportted to fix.When processing the upper flange 4 of larger specification, the supporting surface to upper flange 4 can be increased by sliding draw runner 25
Product, to play better supporting role；When processing the upper flange 4 compared with small dimension, slidably slides and it is stored, prevent
Auxiliary support block 26 hinders the mobile generation of upper flange pinch wheels 15 with supporting table 17.
Specific work process：After lower wing plate 3 is placed on conveying roller 7, lower wing plate 3 is carried out by positioning hydraulic cylinders 6
After positioning and clamping, web 5 is vertically disposed on lower wing plate 3, first hydraulic cylinder 13 drive web pinch wheels 5 to web 5 into
Row locating clip is next, and web 5 and lower wing plate 3 are welded, and upper flange 4 is lain in a horizontal plane on web 5 and roller 18, upper limb is passed through
Board clamping wheel 15 is next to the progress locating clip of upper flange 4, upper flange 4 is compressed by upper contact roller 10, by upper flange 4 and web
5 welding.
Claims (8)
1. a kind of H profile steel group founds machine, including pedestal (1) and door frame (2), web (5) both sides are both provided with mounting bracket (11), described
Web pinch wheels (12) are installed, the mounting bracket (11), which is equipped with, drives it along web (5) thickness direction on mounting bracket (11)
First driving mechanism of sliding, it is characterized in that：The support element (14) to link with it, the abdomen are provided on the mounting bracket (11)
Board clamping wheel (12) contradicts support element (14) top side when being contradicted with web (5) with upper flange (4) bottom side, and upper flange (4) is matched
Equipped with upper flange pinch wheels (15), driving upper flange pinch wheels (15) are provided on the door frame (2) along web (5) thickness direction
Second driving mechanism of sliding.
2. H profile steel group according to claim 1 founds machine, it is characterized in that：The support element (14) include supporting table (17) and
The first roller (18) on supporting table (17) top side is set, first roller (18) be arranged along web (5) thickness direction and
First roller (18) is connected to supporting table (17) around its axial rotation.
3. H profile steel group according to claim 2 founds machine, it is characterized in that：It is provided with sliding seat on the mounting bracket (11)
(19), the sliding seat (19) is equipped with the first actuator for driving it vertically to slide, and the supporting table (17) is along web (5)
Thickness direction is slidably connected to sliding seat (19), and the supporting table (17) is equipped with driving, and it is slided along web (5) thickness direction
The second actuator.
4. H profile steel group according to claim 1 founds machine, it is characterized in that：First driving mechanism includes solid with door frame (2)
Surely the first hydraulic cylinder (13) connected, the telescopic rod of the first hydraulic cylinder (13) be arranged along web (5) thickness direction and with peace
(11) are shelved to be fixedly connected.
5. H profile steel group according to claim 1 founds machine, it is characterized in that：Second driving mechanism includes solid with door frame (2)
Surely the second hydraulic cylinder (16) connected, the telescopic rod of the second hydraulic cylinder (16) be arranged along web (5) thickness direction and with it is upper
Wing plate pinch wheels (15) are fixedly connected.
6. H profile steel group according to claim 3 founds machine, it is characterized in that：It is fixed with fixed block on the mounting bracket (11)
(20), first actuator includes wearing the vertical lead screw (21) being connected on fixed block (20), the vertical lead screw (21) with it is solid
Determine block (20) to be threadedly coupled and be rotatablely connected with sliding seat (19).
7. H profile steel group according to claim 6 founds machine, it is characterized in that：Second actuator includes along web (5) thickness
The horizontal lead screw (24) of direction setting, the horizontal lead screw (24) pass through supporting table (17) and are threadedly coupled with it, the level
Lead screw (24) is rotationally connected with sliding seat (19).
8. H profile steel group according to claim 2 founds machine, it is characterized in that：It is plugged with draw runner (25) on the supporting table (17),
The draw runner (25) is slidably connected to supporting table (17) along web (5) thickness direction, and auxiliary branch is fixed on the draw runner (25)
Bracer (26), auxiliary support block (26) top side are flushed with the first roller (18) top side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051363.1U CN207710191U (en) | 2018-01-12 | 2018-01-12 | H profile steel group founds machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051363.1U CN207710191U (en) | 2018-01-12 | 2018-01-12 | H profile steel group founds machine |
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| Publication Number | Publication Date |
|---|---|
| CN207710191U true CN207710191U (en) | 2018-08-10 |
Family
ID=63051710
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051363.1U Active CN207710191U (en) | 2018-01-12 | 2018-01-12 | H profile steel group founds machine |
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| CN (1) | CN207710191U (en) |
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|---|---|---|---|---|
| CN108857240A (en) * | 2018-09-07 | 2018-11-23 | 中国联合工程有限公司 | A kind of clamp assembly for big gooseneck web and gooseneck section lower wing plate pre-welding |
| CN109434351A (en) * | 2018-12-03 | 2019-03-08 | 河南鸿宇工业装备工程有限公司 | The device stood suitable for H profile steel group |
| CN110497064A (en) * | 2019-08-28 | 2019-11-26 | 朱成喜 | Shaped steel beams automatic welder |
| CN110524156A (en) * | 2019-08-31 | 2019-12-03 | 江苏扬子鑫福造船有限公司 | A kind of T profile face, web assembling apparatus |
| CN110948155A (en) * | 2019-11-21 | 2020-04-03 | 利辛县凯盛汽车有限公司 | Welding tool of semitrailer |
| CN111515577A (en) * | 2020-06-10 | 2020-08-11 | 重庆本浩建设工程有限公司 | Assembling and welding method for welding H-shaped steel |
| CN111571094A (en) * | 2020-05-27 | 2020-08-25 | 浙江增洲重工科技有限公司 | Positioning device for I-shaped steel piece of steel structure bridge |
| CN111633064A (en) * | 2019-03-01 | 2020-09-08 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN111805138A (en) * | 2020-07-06 | 2020-10-23 | 嘉兴爱华机械股份有限公司 | Hydraulic lifting support machining production line for cable material breakage |
| CN111940980A (en) * | 2020-08-20 | 2020-11-17 | 广东省科学院中乌焊接研究所 | Sheet welding tool clamp and using method thereof |
| CN113210984A (en) * | 2021-06-02 | 2021-08-06 | 陕西紫兆装备股份有限公司 | Box column assembling machine |
| CN113927139A (en) * | 2021-09-23 | 2022-01-14 | 芜湖天航重工股份有限公司 | Welding fixture for H-shaped steel |
| CN114054546A (en) * | 2021-12-23 | 2022-02-18 | 宁波金凤焊割机械制造有限公司 | Horizontal straightening machine |
| CN114227097A (en) * | 2021-09-22 | 2022-03-25 | 郑州宝冶钢结构有限公司 | Web direction conveyor |
| CN114289949A (en) * | 2022-01-20 | 2022-04-08 | 洛阳汇成钢结构有限公司 | H-shaped steel member assembling equipment |
| CN114378505A (en) * | 2020-10-22 | 2022-04-22 | 比亚迪股份有限公司 | H-shaped steel assembling device |
| CN114682941A (en) * | 2022-04-06 | 2022-07-01 | 上海江海钢结构安装工程有限公司 | T-shaped steel beam welding method capable of controlling deformation |
| CN114799628A (en) * | 2022-04-18 | 2022-07-29 | 张景心 | T-shaped steel intelligent welding workstation |
| CN116329833A (en) * | 2023-05-31 | 2023-06-27 | 山东东盛重工科技有限公司 | Welding assistor for additionally installing steel plates on H-shaped steel upright posts |
| CN117399881A (en) * | 2023-11-23 | 2024-01-16 | 中交四公局第二工程有限公司 | Vertical butt joint device for web plate and wing plate during assembly of large-scale steel crane beam |
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- 2018-01-12 CN CN201820051363.1U patent/CN207710191U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857240A (en) * | 2018-09-07 | 2018-11-23 | 中国联合工程有限公司 | A kind of clamp assembly for big gooseneck web and gooseneck section lower wing plate pre-welding |
| CN108857240B (en) * | 2018-09-07 | 2023-06-23 | 中国联合工程有限公司 | Clamp assembly for pre-welding large gooseneck girder web plate and gooseneck section lower wing plate |
| CN109434351A (en) * | 2018-12-03 | 2019-03-08 | 河南鸿宇工业装备工程有限公司 | The device stood suitable for H profile steel group |
| CN111633064B (en) * | 2019-03-01 | 2021-11-30 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN111633064A (en) * | 2019-03-01 | 2020-09-08 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN110497064A (en) * | 2019-08-28 | 2019-11-26 | 朱成喜 | Shaped steel beams automatic welder |
| CN110497064B (en) * | 2019-08-28 | 2024-05-28 | 朱成喜 | Automatic welding machine for special-shaped steel beams |
| CN110524156A (en) * | 2019-08-31 | 2019-12-03 | 江苏扬子鑫福造船有限公司 | A kind of T profile face, web assembling apparatus |
| CN110948155A (en) * | 2019-11-21 | 2020-04-03 | 利辛县凯盛汽车有限公司 | Welding tool of semitrailer |
| CN111571094A (en) * | 2020-05-27 | 2020-08-25 | 浙江增洲重工科技有限公司 | Positioning device for I-shaped steel piece of steel structure bridge |
| CN111515577B (en) * | 2020-06-10 | 2021-11-19 | 重庆本浩建设工程有限公司 | Assembling and welding method for welding H-shaped steel |
| CN111515577A (en) * | 2020-06-10 | 2020-08-11 | 重庆本浩建设工程有限公司 | Assembling and welding method for welding H-shaped steel |
| CN111805138A (en) * | 2020-07-06 | 2020-10-23 | 嘉兴爱华机械股份有限公司 | Hydraulic lifting support machining production line for cable material breakage |
| CN111940980A (en) * | 2020-08-20 | 2020-11-17 | 广东省科学院中乌焊接研究所 | Sheet welding tool clamp and using method thereof |
| CN114378505A (en) * | 2020-10-22 | 2022-04-22 | 比亚迪股份有限公司 | H-shaped steel assembling device |
| CN113210984A (en) * | 2021-06-02 | 2021-08-06 | 陕西紫兆装备股份有限公司 | Box column assembling machine |
| CN114227097A (en) * | 2021-09-22 | 2022-03-25 | 郑州宝冶钢结构有限公司 | Web direction conveyor |
| CN113927139A (en) * | 2021-09-23 | 2022-01-14 | 芜湖天航重工股份有限公司 | Welding fixture for H-shaped steel |
| CN114054546B (en) * | 2021-12-23 | 2024-05-07 | 宁波金凤焊割机械制造有限公司 | Horizontal straightening machine |
| CN114054546A (en) * | 2021-12-23 | 2022-02-18 | 宁波金凤焊割机械制造有限公司 | Horizontal straightening machine |
| CN114289949A (en) * | 2022-01-20 | 2022-04-08 | 洛阳汇成钢结构有限公司 | H-shaped steel member assembling equipment |
| CN114682941A (en) * | 2022-04-06 | 2022-07-01 | 上海江海钢结构安装工程有限公司 | T-shaped steel beam welding method capable of controlling deformation |
| CN114799628B (en) * | 2022-04-18 | 2023-08-22 | 大同宏鑫钢制品有限责任公司 | T shaped steel intelligent welding workstation |
| CN114799628A (en) * | 2022-04-18 | 2022-07-29 | 张景心 | T-shaped steel intelligent welding workstation |
| CN116329833A (en) * | 2023-05-31 | 2023-06-27 | 山东东盛重工科技有限公司 | Welding assistor for additionally installing steel plates on H-shaped steel upright posts |
| CN117399881A (en) * | 2023-11-23 | 2024-01-16 | 中交四公局第二工程有限公司 | Vertical butt joint device for web plate and wing plate during assembly of large-scale steel crane beam |
| CN117399881B (en) * | 2023-11-23 | 2024-05-24 | 中交四公局第二工程有限公司 | Vertical butt joint device for web plate and wing plate during assembly of large-scale steel crane beam |
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