CN102500984A - Welding lift frame - Google Patents
Welding lift frame Download PDFInfo
- Publication number
- CN102500984A CN102500984A CN2011103657967A CN201110365796A CN102500984A CN 102500984 A CN102500984 A CN 102500984A CN 2011103657967 A CN2011103657967 A CN 2011103657967A CN 201110365796 A CN201110365796 A CN 201110365796A CN 102500984 A CN102500984 A CN 102500984A
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- support
- screw
- welding
- sleeve
- support member
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Abstract
The invention discloses a welding lift frame, which comprises a bracket, wherein the upper end of the bracket is provided with a sleeve; a lead screw of a lead screw and nut mechanism is sleeved in the sleeve; the upper end of a lead screw of the lead screw and nut mechanism is provided with a supporting member; a nut of the lead screw and nut mechanism is arranged on the sleeve; and the lead screw and nut mechanism can be used for adjusting the height of the supporting member, so that the height of a workpiece can be adjusted at any time to facilitate the welding of the workpiece.
Description
Technical field
The present invention relates to crane, be meant a kind of welding crane that is used for the supporting workpiece weld job especially.
Background technology
At present in the welding process of workpiece (mainly being steel pipe); Steel pipe is placed on the highly fixing bracing frame and carries out, because steel pipe is very heavy, operation was very inconvenient when the workman welded; Can not adjust the height of bracing frame by the demand of oneself, can not rotate steel pipe at any time according to the needs of welding operation.In addition, mostly the material of the welding bracing frame that uses now is carbon steel, and carbon steel material directly contacts with workpiece and causes the raw material corrosion easily, influences raw-material service life and product quality.
Summary of the invention
Technical problem to be solved by this invention is: a kind of adjustable for height welding crane is provided.
Another technical problem to be solved by this invention is: a kind of welding crane of avoiding crane and workpiece to come in contact corrosion is provided.
Another technical problem to be solved by this invention is: provide a kind of workpiece of being convenient to rotate to make things convenient for the welding crane of weld job.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of welding crane; Comprise support, said support upper end is equipped with sleeve, is set with the leading screw of screw-nut body in the said sleeve; The leading screw upper end of said screw-nut body is equipped with support member, and the nut of said screw-nut body is installed on the sleeve.
As a kind of preferred scheme, said support member is the V-arrangement support member.
As a kind of preferred scheme, the supporting surface of said support member is coated with the protective layer that prevents supported contact corrosion of workpiece.
As a kind of preferred scheme, said protective layer is the tetrafluoroethene plate.
As a kind of preferred scheme, be separately installed with support roller on two supporting boards of said support member.
As a kind of preferred scheme, the mounting means of said support roller is detachable the installation.
As a kind of preferred scheme, be provided with the mounting groove of one group of angle symmetry on the said supporting board at least, the back-up roller wheel shaft of said support roller is plugged in the said mounting groove.
As a kind of preferred scheme, on the nut of said screw-nut body spanner is installed.
After having adopted technique scheme, effect of the present invention is: a kind of welding crane comprises support; Said support upper end is equipped with sleeve, is set with the leading screw of screw-nut body in the said sleeve, and the leading screw upper end of said screw-nut body is equipped with support member; The nut of said screw-nut body is installed on the sleeve; Through screw-nut body can the adjustable support part height, thereby adjust the height of workpiece at any time, make things convenient for the weld job of workpiece.
Because the supporting surface of said support member is coated with the protective layer that prevents supported contact corrosion of workpiece, protective layer directly contacts with workpiece, avoids contact corrosion, has prolonged the service life of workpiece again.
Owing to be separately installed with support roller on two supporting boards of said support member, therefore, workpiece directly is placed on the support roller again, can regulate welding position, handled easily by turning of work piece.
Mounting means owing to said support roller is detachable the installation again, and therefore, support roller can carry out dismounting and change, thereby is suitable for the requirement of unlike material workpiece.
Owing to be provided with the mounting groove of one group of angle symmetry on the said supporting board at least, the back-up roller wheel shaft of said support roller is plugged in the said mounting groove, can be fit to the support demand of the workpiece of different size again.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention being welded crane further specifies.
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2;
Fig. 3 is the structural representation of the embodiment of the invention 3;
Fig. 4 is the stereogram of the embodiment of the invention 1;
In the accompanying drawing: 1. support; 2. sleeve; 3. screw-nut body; 4. support member; 41. supporting board; 5. spanner; 6. protective layer; 7. support roller.
The specific embodiment
Through specific embodiment the present invention being welded crane below does further to describe in detail.
Embodiment 1:
Like Fig. 1 and shown in Figure 4, a kind of welding crane comprises support 1; Said support 1 upper end is equipped with sleeve 2; Be set with the leading screw of screw-nut body 3 in the said sleeve 2, the leading screw upper end of said screw-nut body 3 is equipped with support member 4, and the support member described in the present embodiment is elected V-arrangement support member 4 as; The supporting surface of said support member 4 is coated with the protective layer 6 that prevents supported 4 contact corrosion of workpiece; Protective layer described in the present embodiment 6 is the tetrafluoroethene plate, and the nut of said screw-nut body 3 is installed on the sleeve 2, and spanner 5 is installed on the nut of said screw-nut body 3.When the workman welds as required rotating spanner 5 adjustable support parts 4 get final product to suitable height.
Embodiment 2:
As shown in Figure 2, a kind of welding crane comprises support 1, and said support 1 upper end is equipped with sleeve 2, is set with the leading screw of screw-nut body 3 in the said sleeve 2, and the nut of said screw-nut body 3 is installed on the sleeve 2.Spanner 5 is installed on the nut of said screw-nut body 3; The leading screw upper end of said screw-nut body 3 is equipped with V-arrangement support member 4; Be separately installed with support roller 7 on two supporting boards 41 of said support member 4; At least be provided with the mounting groove of one group of angle symmetry on the said supporting board 41, be provided with the mounting groove of one group of angle symmetry in the present embodiment, the back-up roller wheel shaft of said support roller 7 is plugged in the said mounting groove.Confirm the size of support roller 7 diameters according to the caliber size of want welding work pieces.
When welding, the workman both can arrive suitable height according to welding needs rotating spanner 5 adjustable support parts 4, and can also be according to welding needs turning of work piece, handled easily.
In addition,, can select the support roller 7 of surfaces coated matcoveredn 6 so for use, for example scribble the support roller of tetrafluoroethene if the material of workpiece is easy and said support roller 7 contact corrosions.
Embodiment 3:
As shown in Figure 3, a kind of welding crane comprises support 1; Said support 1 upper end is equipped with sleeve 2; Be set with the leading screw of screw-nut body 3 in the said sleeve 2, the nut of said screw-nut body 3 is installed on the sleeve 2, and spanner 5 is installed on the nut of said screw-nut body 3; The leading screw upper end of said screw-nut body 3 is equipped with V-arrangement support member 4, is separately installed with support roller 7 on two supporting boards 41 of said support member 4.At least be provided with the mounting groove of one group of angle symmetry on the said supporting board 41, be provided with the mounting groove of four groups of angle symmetries in the present embodiment, 7 of the support rollers of said support roller 7 are plugged in the said mounting groove, and the mounting means of said support roller 7 is detachable the installation.
In the process of welding work pieces; The workman can remove and install in the suitable mounting groove according to the said support roller 7 of the big young pathbreaker of workpiece caliber; In addition; If the material of workpiece is easy and said support roller 7 contact corrosions, can select the support roller 7 of surfaces coated matcoveredn 6 so for use, for example support roller 7 scribbles tetrafluoroethene.One of present embodiment is welded crane and changes the roller diameters size, is installed in the different welding demands of support roller 7 realizations that different mounting grooves are perhaps changed unlike material through dismounting support roller 7.
In the foregoing description, the shape of support member 4 can also be other shapes, all can realize above-mentioned functions like dovetail groove shape structure or other functionally similar bathtub constructions.
Claims (8)
1. welding crane; Comprise support, it is characterized in that: said support upper end is equipped with sleeve, is set with the leading screw of screw-nut body in the said sleeve; The leading screw upper end of said screw-nut body is equipped with support member, and the nut of said screw-nut body is installed on the sleeve.
2. weld crane according to claim 1, it is characterized in that: said support member is the V-arrangement support member.
3. like the said welding crane of claim 2, it is characterized in that: the supporting surface of said support member is coated with the protective layer that prevents supported contact corrosion of workpiece.
4. like the said welding crane of claim 3, it is characterized in that: said protective layer is the tetrafluoroethene plate.
5. like the said welding crane of claim 2, it is characterized in that: be separately installed with support roller on two supporting boards of said support member.
6. like the said welding crane of claim 5, it is characterized in that: the mounting means of said support roller is installed for detachable.
7. like the said welding crane of claim 6, it is characterized in that: be provided with the mounting groove of one group of angle symmetry on the said supporting board at least, the back-up roller wheel shaft of said support roller is plugged in the said mounting groove.
8. weld crane according to claim 1, it is characterized in that: on the nut of said screw-nut body spanner is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103657967A CN102500984A (en) | 2011-11-18 | 2011-11-18 | Welding lift frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103657967A CN102500984A (en) | 2011-11-18 | 2011-11-18 | Welding lift frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102500984A true CN102500984A (en) | 2012-06-20 |
Family
ID=46213149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103657967A Pending CN102500984A (en) | 2011-11-18 | 2011-11-18 | Welding lift frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500984A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331535A (en) * | 2013-06-21 | 2013-10-02 | 龚惠菊 | Lifting welding device |
| CN103332626A (en) * | 2013-06-13 | 2013-10-02 | 无锡国电华新起重运输设备有限公司 | Lifting stool for welding of end beam and main beam of crane |
| CN103817533A (en) * | 2013-11-29 | 2014-05-28 | 大连华根机械有限公司 | Backseat fine-adjusting device for bed screws |
| CN105773007A (en) * | 2016-05-17 | 2016-07-20 | 揭阳市义发实业有限公司 | Intelligent full-automatic reel welding machine |
| EP3187767A1 (en) | 2015-12-29 | 2017-07-05 | Sumner Manufacturing Company, LLC | Jack stand apparatus adaptable to various diameters of pipe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265789A (en) * | 1993-02-16 | 1993-11-30 | Adams Mark F | Pipe welding counterweight support apparatus |
| US20080106018A1 (en) * | 2006-11-08 | 2008-05-08 | Bob Bellavance | Pivoting head for welding stand |
| CN101970169A (en) * | 2008-03-13 | 2011-02-09 | 依赛彼公司 | Welding crane with welding head |
| CN202317533U (en) * | 2011-11-18 | 2012-07-11 | 江苏中核利柏特股份有限公司 | Welding lifting frame |
-
2011
- 2011-11-18 CN CN2011103657967A patent/CN102500984A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265789A (en) * | 1993-02-16 | 1993-11-30 | Adams Mark F | Pipe welding counterweight support apparatus |
| US20080106018A1 (en) * | 2006-11-08 | 2008-05-08 | Bob Bellavance | Pivoting head for welding stand |
| CN101970169A (en) * | 2008-03-13 | 2011-02-09 | 依赛彼公司 | Welding crane with welding head |
| CN202317533U (en) * | 2011-11-18 | 2012-07-11 | 江苏中核利柏特股份有限公司 | Welding lifting frame |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332626A (en) * | 2013-06-13 | 2013-10-02 | 无锡国电华新起重运输设备有限公司 | Lifting stool for welding of end beam and main beam of crane |
| CN103332626B (en) * | 2013-06-13 | 2015-11-25 | 无锡国电华新起重运输设备有限公司 | Welding crane end carriage and girder are with being elevated stool |
| CN103331535A (en) * | 2013-06-21 | 2013-10-02 | 龚惠菊 | Lifting welding device |
| CN103817533A (en) * | 2013-11-29 | 2014-05-28 | 大连华根机械有限公司 | Backseat fine-adjusting device for bed screws |
| EP3187767A1 (en) | 2015-12-29 | 2017-07-05 | Sumner Manufacturing Company, LLC | Jack stand apparatus adaptable to various diameters of pipe |
| US10279437B2 (en) | 2015-12-29 | 2019-05-07 | Sumner Manufacturing Company, Llc | Jack stand apparatus adaptable to various diameters of pipe |
| CN105773007A (en) * | 2016-05-17 | 2016-07-20 | 揭阳市义发实业有限公司 | Intelligent full-automatic reel welding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |