CN203621802U - Lifting mechanism of welding platform for circular seams outside tower barrel - Google Patents
Lifting mechanism of welding platform for circular seams outside tower barrel Download PDFInfo
- Publication number
- CN203621802U CN203621802U CN201320772309.3U CN201320772309U CN203621802U CN 203621802 U CN203621802 U CN 203621802U CN 201320772309 U CN201320772309 U CN 201320772309U CN 203621802 U CN203621802 U CN 203621802U
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- oil cylinder
- lifting mechanism
- platform
- sliding seat
- guiding
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Abstract
The utility model relates to a lifting mechanism, in particular to a lifting mechanism of a welding platform for circular seams outside a tower barrel, belonging to the technical field of the lifting mechanism. The lifting mechanism comprises a lower platform, wherein two mutually-parallel vertical columns are perpendicularly and fixedly arranged on the lower platform; an upper double-orientation sliding seat and a lower double-orientation sliding seat are jointly connected onto the two vertical columns in a sliding way; the upper double-orientation sliding seat is located above the lower double-orientation sliding seat; a lower bipolar oil cylinder is fixedly arranged on the lower platform; the lower bipolar oil cylinder is located between the two vertical columns; the upper end of the piston rod of the lower bipolar oil cylinder is connected with the lower double-orientation sliding seat; an upper bipolar oil cylinder is fixedly arranged on the lower double-orientation sliding seat; the upper end of a piston rod of the upper bipolar oil cylinder is connected with the upper double-orientation sliding seat. According to the lifting mechanism, the height of the welding platform for the circular seams outside the tower barrel can be accurately and fast adjusted; greater loads can be borne, the stability is high and the operation is convenient; the production efficiency and the automation degree of welding the circular seams outside the tower barrel is improved.
Description
Technical field
The present invention relates to a kind of elevating mechanism, a kind of elevating mechanism of tower cylinder external circular seam welding platform, belongs to elevating mechanism technical field specifically.
Background technology
Before the present invention makes, in prior art, the lifting of jig mainly adopts screw mandrel control lifting, because lifting travel is large, load is large, stability requirement is high; Add that screw rod lifting device machining accuracy is high, installation requirement is high, operational maintenance is inconvenient, thereby screw rod lifting device can not meet the Production requirement of this kind equipment.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby provide a kind of tower cylinder external circular seam welding platform lifting mechanism, control the lifting of jig by controlling the lifting of oil cylinder, simple in structure, easy to maintenance, load is large, safety coefficient is high and simple to operate flexibly.
According to technical scheme provided by the invention, tower cylinder external circular seam welding platform lifting mechanism comprises lower platform, it is characterized in that: on lower platform, vertically fix two columns parallel to each other, on two columns, be jointly slidably connected upper two guiding slide and lower pair guiding slide, upper two guiding slides are positioned at above the lower pair slide that leads.Fixing lower bipolar oil cylinder on lower platform, lower bipolar oil cylinder is between two columns.The piston rod upper end of lower bipolar oil cylinder connects lower pair of guiding slide, fixing bipolar oil cylinder on lower pair of guiding slide, and the piston rod upper end of upper bipolar oil cylinder connects upper two guiding slide.
Further, lower platform and column junction are provided with reinforcement.
Further, between upper two guiding slides, the lower pair guiding slide and column, be provided with adjustment copper billet, adjust and on copper billet, connect adjustment bolt.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, can, according to the size of tower cylinder external diameter, accurately adjust fast the height of tower cylinder external circular seam welding platform; Can bear larger load, stability is high, easy to operate; Production efficiency and the automaticity of tower cylinder external circular seam welding are improved.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is upper two guiding slide top view.
Description of reference numerals: under 1-lower platform, 2-reinforcement, 3-column, lower pair of guiding slide of 4-, the upper two guiding slides of 5-, the upper connecting rod of 6-, 7-, bipolar oil cylinder, the upper bipolar oil cylinder of 8-, 9-adjust copper billet, 10 and adjust bolt.
The specific embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Fig. 1 ~ 3, the present invention mainly comprises lower platform 1, vertically fixes two columns 3 parallel to each other on lower platform 1.Described lower platform 1 and column 3 junctions are provided with reinforcement 2, strengthen the bonding strength of lower platform 1 and column 3 by reinforcement 2.
On two columns 3, be jointly slidably connected upper two guiding slide 5 and lower pair guiding slide 4, upper two guiding slides 5 are positioned at lower pair of slide 4 tops of leading.Between upper two guiding slides 5, the lower pair guiding slide 4 and column 3, be provided with adjustment copper billet 9, adjust on copper billet 9 and connect and adjust bolt 10, adjust bolt 10 and regulate upper two guiding slide 5 and the lower pair guiding slide 4 elasticity on column 3 by unclamping or tightening, make two guiding slides 5 and the lower pair of slide 4 that leads on column 3, slide smooth and easy.
Fixing lower bipolar oil cylinder 7 on lower platform 1, lower bipolar oil cylinder 7 is between two columns 3.The piston rod upper end of lower bipolar oil cylinder 7 connects lower pair of guiding slide 4.Fixing bipolar oil cylinder 8 on lower pair of guiding slide 4, the piston rod upper end of upper bipolar oil cylinder 8 connects upper two guiding slide 5.
Operation principle of the present invention is: in the time of work, jig is connected on two guiding slides 5, and lower bipolar oil cylinder 7 and upper bipolar oil cylinder 8 can drive jig oscilaltion.Rise to or be down to desired height according to the size of tower cylinder external diameter, in lifting process, adjustable height and rising or falling speed are controlled.In lifting process, guarantee the stability of tower cylinder external circular seam welding platform, and without catching phenomenon.
The present invention is simple in structure, compact, reasonable, can, according to the size of tower cylinder external diameter, accurately adjust fast the height of tower cylinder external circular seam welding platform; Can bear larger load, stability is high, easy to operate; Production efficiency and the automaticity of tower cylinder external circular seam welding are improved.
Claims (3)
1. a tower cylinder external circular seam welding platform lifting mechanism, comprise lower platform (1), it is characterized in that: on lower platform (1), vertically fix two columns parallel to each other (3), on two columns (3), be jointly slidably connected upper two guiding slides (5) and lower pair guiding slide (4), upper two guiding slides (5) are positioned at above the lower pair of slide (4) that leads; The upper fixing lower bipolar oil cylinder (7) of lower platform (1), lower bipolar oil cylinder (7) is positioned between two columns (3); The piston rod upper end of lower bipolar oil cylinder (7) connects lower pair of guiding slide (4), the upper fixing bipolar oil cylinder (8) of lower pair of guiding slide (4), and the piston rod upper end of upper bipolar oil cylinder (8) connects upper two guiding slides (5).
2. tower cylinder external circular seam welding platform lifting mechanism as claimed in claim 1, is characterized in that: described lower platform (1) and column (3) junction are provided with reinforcement (2).
3. tower cylinder external circular seam welding platform lifting mechanism as claimed in claim 1, it is characterized in that: between described two guiding slides (5), lower pair of guiding slide (4) and column (3), be provided with and adjust copper billet (9), adjust upper connection of copper billet (9) and adjust bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772309.3U CN203621802U (en) | 2013-11-28 | 2013-11-28 | Lifting mechanism of welding platform for circular seams outside tower barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772309.3U CN203621802U (en) | 2013-11-28 | 2013-11-28 | Lifting mechanism of welding platform for circular seams outside tower barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621802U true CN203621802U (en) | 2014-06-04 |
Family
ID=50808320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772309.3U Expired - Fee Related CN203621802U (en) | 2013-11-28 | 2013-11-28 | Lifting mechanism of welding platform for circular seams outside tower barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737221A (en) * | 2013-11-28 | 2014-04-23 | 无锡华联科技集团有限公司 | Outer circular seam welding platform lifting mechanism for tower |
-
2013
- 2013-11-28 CN CN201320772309.3U patent/CN203621802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737221A (en) * | 2013-11-28 | 2014-04-23 | 无锡华联科技集团有限公司 | Outer circular seam welding platform lifting mechanism for tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151128 |