CN102602843A - Girder lifting device for longitudinal frame mounting machine - Google Patents
Girder lifting device for longitudinal frame mounting machine Download PDFInfo
- Publication number
- CN102602843A CN102602843A CN2012100819663A CN201210081966A CN102602843A CN 102602843 A CN102602843 A CN 102602843A CN 2012100819663 A CN2012100819663 A CN 2012100819663A CN 201210081966 A CN201210081966 A CN 201210081966A CN 102602843 A CN102602843 A CN 102602843A
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- girder
- guide
- axis
- lifting device
- assembling machine
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Abstract
The invention relates to a girder lifting device for a longitudinal frame mounting machine, which is used for lifting a girder of the longitudinal frame mounting machine. The girder lifting device comprises an upper cross beam, a stand column and a lower cross beam which are connected into a frame structure through fasteners, a guide wheel seat is fixedly arranged on the stand column, a guiding shaft arranged horizontally is fixedly arranged on the guide wheel seat, a guide wheel is arranged on the guiding shaft in a rotating manner, and a lifting power mechanism with the frame structure is arranged on the lower cross beam. According to the girder lifting device, the structure is simple, compact and reasonable; and when the girder is lifted, an operator can complete the lifting of the girder (the lifting range is 2000mm) by only starting a girder lifting button. The girder lifting device is quick and stable in lifting and is convenient and safe, and the labor intensity of workers can be reduced.
Description
Technical field
The present invention relates to a kind ofly, belong to mechanical equipment technical field for the big lifting device of girder of longitudinal assembling machine of longitudinal assembling machine girder up-down usefulness.
Background technology
Before the present invention makes, in prior art, all be that manual work is carried out to the installation of hull longitudinal in the flat section.Operating personal need start shop traveller and hang vertical bone and be installed on the base plate, and this mode work efficiency is extremely low, labor strength is big, needs a large amount of workmans operation simultaneously could satisfy production, and degree of automation is low.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, the big lifting device of girder of longitudinal assembling machine of a kind of simple operation and safety are provided, increasing work efficiency greatly.
According to technical scheme provided by the invention; The big lifting device of girder of said longitudinal assembling machine, it comprises entablatrance, column and cross sill, entablatrance, column and cross sill connect into a framed structure through fastener; On column, be installed with the guiding wheel seat; On the guiding wheel seat, be installed with the axis of guide of horizontally set, on the axis of guide, be rotatablely equipped with track adjusting wheel, the up-down actuating unit of said framed structure is installed on cross sill.
Said up-down actuating unit is included in the hydraulic actuating cylinder of installing on the cross sill, and the piston rod end of hydraulic actuating cylinder screws on earrings, and earrings and Connection Block are hinged through bearing pin, and Connection Block is fixed on the ground crossbeam of longitudinal assembling machine.
In the outer end of the axis of guide two bearings are installed side by side; On two bearings of the every axis of guide, be rotatablely equipped with described track adjusting wheel; On the axis of guide between two bearings, be socketed with spacer; Outer end at the axis of guide is fixed with shaft block ring, in track adjusting wheel, is provided with the hole and uses back-up ring, and the hole is leaned on the outside race that is positioned at the inboard with back-up ring mutually.
The said axis of guide is through in the hole of guiding wheel seat, and the axis of guide at guiding wheel seat two ends is all fixed through stop washer and jam nut.
The present invention is simple, compact and reasonable for structure; When crossbeam went up and down, operating personal only need start the girder lifting button can accomplish the operation (range is 2000mm) that crossbeam goes up and down automatically.Fast, steady, the convenient and safety of rising or falling speed reduces labor strength.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left view of the present invention.
Fig. 3 is the enlarged drawing of A part among Fig. 1.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure, the present invention mainly by entablatrance 1, column 2, hydraulic actuating cylinder 3, cross sill 4, earrings 5, bearing pin 6, Connection Block 7, guiding wheel seat 8, track adjusting wheel 9, spacer 10, bearing 11, shaft block ring 12, hole with component set-ups such as back-up ring 13, the axis of guide 14, jam nut 15 and stop washers 16.
The big lifting device of girder of this longitudinal assembling machine; It comprises entablatrance 1, column 2 and cross sill 4; Entablatrance 1, column 2 and cross sill 4 connect into a framed structure through fastener, on column 2, are installed with guiding wheel seat 8, on guiding wheel seat 8, are installed with the axis of guide 14 of horizontally set; On the axis of guide 14, be rotatablely equipped with track adjusting wheel 9, the up-down actuating unit of said framed structure is installed on cross sill 4.
Said up-down actuating unit is included in the hydraulic actuating cylinder of installing on the cross sill 43, and the piston rod end of hydraulic actuating cylinder 3 screws on earrings 5, and earrings 5 is hinged through bearing pin 6 with Connection Block 7, and Connection Block 7 is fixed on the ground crossbeam of longitudinal assembling machine.
In the outer end of the axis of guide 14 two bearings 11 are installed side by side; On two bearings 11 of the every axis of guide 14, be rotatablely equipped with described track adjusting wheel 9; On the axis of guide between two bearings 11 14, be socketed with spacer 10; Be fixed with shaft block ring 12 in the outer end of the axis of guide 14, in track adjusting wheel 9, be provided with the hole with back-up ring 13, the hole is leaned on bearing 11 outer rings that are positioned at the inboard with back-up ring 13 mutually.
The said axis of guide 14 is through in the hole of guiding wheel seat 8, and the axis of guide 14 at guiding wheel seat 8 two ends is all fixed through stop washer 16 and jam nut 15.
The present invention adopts entablatrance 1, column 2 and cross sill 4 to form a framed structure through bolt, and hydraulic actuating cylinder 3 is through being bolted to down horizontal 4 beam upper surfaces, and the piston rod end of hydraulic actuating cylinder 3 screws on earrings 5; Earrings 5 is connected through bearing pin 6 with Connection Block 7; Connection Block 7 is fixed on the ground crossbeam of longitudinal assembling machine, and the both sides of framework are through eight guiding of bolt wheel seat 8, and the axis of guide 14 is through in the hole of guiding wheel seat 8; Two is fixed with stop washer 16 and jam nut 15; The axle head of the axis of guide 14 is loaded onto bearing 11 and shaft block ring 12, refills track adjusting wheel 9 on the bearing 11, loads onto the hole with back-up ring 13 on track adjusting wheel 9 endoporus; This mechanism can go up and down along the guide rail straight line through track adjusting wheel 9 when up-down work like this.
Principle of work of the present invention and process principle of work:
The present invention promotes the frame body up-down is made up of entablatrance, cross sill 4 and column 2 through liquid oil cylinder 3, and the up-down of frame body is done straight-line motion through track adjusting wheel 9 along guide rail, reaches the purpose of up-down.
Claims (4)
1. big lifting device of girder of longitudinal assembling machine; It is characterized in that: it comprises entablatrance (1), column (2) and cross sill (4); Entablatrance (1), column (2) and cross sill (4) connect into a framed structure through fastener; On column (2), be installed with guiding wheel seat (8); On guiding wheel seat (8), be installed with the axis of guide (14) of horizontally set, on the axis of guide (14), be rotatablely equipped with track adjusting wheel (9), the up-down actuating unit of said framed structure is installed on cross sill (4).
2. the big lifting device of girder of longitudinal assembling machine as claimed in claim 1; It is characterized in that: said up-down actuating unit is included in cross sill (4) and goes up the hydraulic actuating cylinder of installing (3); The piston rod end of hydraulic actuating cylinder (3) screws on earrings (5); Earrings (5) is hinged through bearing pin (6) with Connection Block (7), and Connection Block (7) is fixed on the ground crossbeam of longitudinal assembling machine.
3. the big lifting device of girder of longitudinal assembling machine as claimed in claim 1; It is characterized in that: two bearings (11) are installed side by side in the outer end of the axis of guide (14); On two bearings (11) of the every axis of guide (14), be rotatablely equipped with described track adjusting wheel (9); On the axis of guide (14) between two bearings (11), be socketed with spacer (10); Be fixed with shaft block ring (12) in the outer end of the axis of guide (14), in track adjusting wheel (9), be provided with the hole with back-up ring (13), the hole is leaned on bearing (11) outer ring that is positioned at the inboard with back-up ring (13) mutually.
4. the big lifting device of girder of longitudinal assembling machine as claimed in claim 1; It is characterized in that: the said axis of guide (14) is through in the hole of guiding wheel seat (8), and the axis of guide (14) at guiding wheel seat (8) two ends is all fixed through stop washer (16) and jam nut (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100819663A CN102602843A (en) | 2012-03-26 | 2012-03-26 | Girder lifting device for longitudinal frame mounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100819663A CN102602843A (en) | 2012-03-26 | 2012-03-26 | Girder lifting device for longitudinal frame mounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602843A true CN102602843A (en) | 2012-07-25 |
Family
ID=46520721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100819663A Pending CN102602843A (en) | 2012-03-26 | 2012-03-26 | Girder lifting device for longitudinal frame mounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102602843A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308407A (en) * | 2014-10-24 | 2015-01-28 | 无锡华联科技集团有限公司 | Mounting structure for base beam assemblies of welder |
| CN110950266A (en) * | 2018-09-27 | 2020-04-03 | 张明霞 | Flat plate telescopic rod device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005041681A (en) * | 2003-07-25 | 2005-02-17 | Kanto Auto Works Ltd | Vehicle lifting device |
| CN2697064Y (en) * | 2004-03-11 | 2005-05-04 | 山东交通学院 | Simple type hydraulic lift for car |
| CN101870056A (en) * | 2010-06-10 | 2010-10-27 | 无锡华联科技集团有限公司 | Handheld lifting wheel holding mechanism |
| CN202575860U (en) * | 2012-03-26 | 2012-12-05 | 无锡华联科技集团有限公司 | Girder lifting device for longitudinal assembling machine |
-
2012
- 2012-03-26 CN CN2012100819663A patent/CN102602843A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005041681A (en) * | 2003-07-25 | 2005-02-17 | Kanto Auto Works Ltd | Vehicle lifting device |
| CN2697064Y (en) * | 2004-03-11 | 2005-05-04 | 山东交通学院 | Simple type hydraulic lift for car |
| CN101870056A (en) * | 2010-06-10 | 2010-10-27 | 无锡华联科技集团有限公司 | Handheld lifting wheel holding mechanism |
| CN202575860U (en) * | 2012-03-26 | 2012-12-05 | 无锡华联科技集团有限公司 | Girder lifting device for longitudinal assembling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308407A (en) * | 2014-10-24 | 2015-01-28 | 无锡华联科技集团有限公司 | Mounting structure for base beam assemblies of welder |
| CN110950266A (en) * | 2018-09-27 | 2020-04-03 | 张明霞 | Flat plate telescopic rod device |
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Application publication date: 20120725 |