CN102701106B - Crossing-plate lifting platform mechanism - Google Patents
Crossing-plate lifting platform mechanism Download PDFInfo
- Publication number
- CN102701106B CN102701106B CN201210149405.2A CN201210149405A CN102701106B CN 102701106 B CN102701106 B CN 102701106B CN 201210149405 A CN201210149405 A CN 201210149405A CN 102701106 B CN102701106 B CN 102701106B
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- China
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- portable plate
- plate
- movable plate
- bearing pin
- movable
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Abstract
The invention relates to a crossing-plate lifting platform mechanism. On the lower surface of an upper panel are fixed inner and outer parallel linear upper rails, on the upper surface of the upper panel are fixed inner and outer parallel linear lower rails, a first movable plate and a second movable plate are hinged together via a pin shaft, a third movable plate and a fourth movable plate are hinged together via a pin shaft, the bottom parts of the first movable plate and the fourth movable plate are connected with each other via a fixed shaft, the top parts of the second movable plate and the third movable plate are connected with each other via a fixed shaft, the top parts of the first movable plate and the fourth movable plate are connected with each other via a movable shaft, the bottom parts of the second movable plate and the third movable plate are connected with each other via a movable shaft, a support is fixed at two ends of the fixed shaft and fixed with the corresponding linear upper/lower rail, and a rolling bearing is rotatably mounted at two end parts of the movable shaft and fitted with the corresponding linear upper/lower rail. The inventive mechanism is simple in structure, convenient in maintenance and stable in lifting.
Description
Technical field
The present invention relates to a kind of lifting table mechanism, especially a kind of cross board lifting table mechanism.
Background technology
Along with the development of present social science and technology, lifting table has spread to each corner of social life, use more and more extensive, no matter be that building, civil engineering and daily life all be unable to do without lifting table mechanism, it is a kind of Multifunctional hoisting loading-unload machine equipment, and it is widely used in the every field such as production, circulation.But the problems such as current lifting table mechanism ubiquity complex structure, inconvenience maintenance and lifting are not steady.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, be convenient to safeguard, lifting pulsation-free cross board lifting table mechanism.
According to technical scheme provided by the invention, described cross board lifting table mechanism, comprise top panel and lower faceplate, the lower surface of plate is fixed with inside and outside two straight lines that be arranged in parallel and gets on the right track in the above, the upper surface of plate is fixed with inside and outside two straight line lower railway that be arranged in parallel below, between plate and lower faceplate, be provided with the first portable plate in the above, the second portable plate, the 3rd portable plate and the 4th portable plate, the first portable plate and the second portable plate are hinged by bearing pin, the 3rd portable plate and the 4th portable plate are hinged by bearing pin, between the bottom of the bottom of the first portable plate and the 4th portable plate and between the top ends of the second portable plate and the top ends of the 3rd portable plate, be all connected by anchor shaft, between the top ends of the top ends of the first portable plate and the 4th portable plate and the bottom of the second portable plate is connected by movable axis with the bottom of the 3rd portable plate, both ends at anchor shaft are fixed with support, the support that is positioned at bearing pin top gets on the right track fixing with corresponding straight line, the support that is positioned at bearing pin below is fixed with corresponding straight line lower railway, both ends at movable axis are rotatablely equipped with antifriction-bearing box, the cooperation of getting on the right track of the antifriction-bearing box that is positioned at bearing pin top and corresponding straight line, the antifriction-bearing box that is positioned at bearing pin below coordinates with corresponding straight line lower railway.
At the little head end of bearing pin, shaft block ring is installed pin sleeve is installed.
Be provided with the long cover of dead axle in one end of anchor shaft, be provided with the short cover of dead axle at the other end of anchor shaft.
Be provided with movable major axis cover in one end of movable axis, be provided with movable short sleeve at the other end of movable axis.
That the present invention has is simple in structure, be convenient to safeguard and the advantage such as lifting is steady.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is the front view after the present invention's plate rising in the above.
Fig. 4 is the left view after the present invention's plate rising in the above.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure, the present invention mainly by top panel 1, lower faceplate 2, straight line get on the right track 3, the parts such as straight line lower railway 4, the first portable plate 5, the second portable plate 6, the 3rd portable plate 7, the 4th portable plate 8, bearing pin 9, anchor shaft 10, movable axis 11, support 12, antifriction-bearing box 13, shaft block ring 14, pin sleeve 15, the long cover 16 of dead axle, the short cover 17 of dead axle, movable major axis cover 18 and movable short sleeve 19 form.
This cross board lifting table mechanism, comprise top panel 1 and lower faceplate 2, the lower surface of plate 1 is fixed with inside and outside two straight lines that be arranged in parallel and gets on the right track 3 in the above, the upper surface of plate 2 is fixed with inside and outside two straight line lower railway 4 that be arranged in parallel below, between plate 1 and lower faceplate 2, be provided with the first portable plate 5 in the above, the second portable plate 6, the 3rd portable plate 7 and the 4th portable plate 8, the first portable plate 5 and the second portable plate 6 are hinged by bearing pin 9, the 3rd portable plate 7 and the 4th portable plate 8 are hinged by bearing pin 9, between the bottom of the bottom of the first portable plate 5 and the 4th portable plate 8 and between the top ends of the second portable plate 6 and the top ends of the 3rd portable plate 7, be all connected by anchor shaft 10, between the top ends of the top ends of the first portable plate 5 and the 4th the portable plate 8 and bottom of the second portable plate 6 is connected by movable axis 11 with the bottom of the 3rd portable plate 7, be fixed with support 12 at the both ends of anchor shaft 10, it is 3 fixing that the support 12 that is positioned at bearing pin 9 tops and corresponding straight line get on the right track, the support 12 that is positioned at bearing pin 9 belows is fixing with corresponding straight line lower railway 4, be rotatablely equipped with antifriction-bearing box 13 at the both ends of movable axis 11, 3 cooperations of getting on the right track of the antifriction-bearing box 13 that is positioned at bearing pin 9 tops and corresponding straight line, the antifriction-bearing box 13 that is positioned at bearing pin 9 belows coordinates with corresponding straight line lower railway 4.
At the little head end of bearing pin 9, shaft block ring 14 is installed pin sleeve 15 is installed.
Be provided with the long cover 16 of dead axle in one end of anchor shaft 10, be provided with the short cover 17 of dead axle at the other end of anchor shaft 10.
Be provided with movable major axis cover 18 in one end of movable axis 11, be provided with movable short sleeve 19 at the other end of movable axis 11.
When work, driver train acts on movable axis 11, make antifriction-bearing box 13 get on the right track 3 or the interior rolling of straight line lower railway 4 at corresponding straight line, angle between the first portable plate 5 and the second portable plate 6 and between the 3rd portable plate 7 and the 4th portable plate 8 is changed, make top panel 1 carry out dipping and heaving with respect to lower faceplate 2.Simple in structure, be convenient to safeguard with lifting steady.
Claims (1)
1. a cross board lifting table mechanism, comprise top panel (1) and lower faceplate (2), between plate (1) and lower faceplate (2), be provided with the first portable plate (5) in the above, the second portable plate (6), the 3rd portable plate (7) and the 4th portable plate (8), the first portable plate (5) is hinged by bearing pin (9) with the second portable plate (6), the 3rd portable plate (7) is hinged by bearing pin (9) with the 4th portable plate (8), between the bottom of the bottom of the first portable plate (5) and the 4th portable plate (8) and between the top ends of the second portable plate (6) and the top ends of the 3rd portable plate (7), be all connected by anchor shaft (10), between the top ends of the top ends of the first portable plate (5) and the 4th portable plate (8) and the bottom of the second portable plate (6) is connected by movable axis (11) with the bottom of the 3rd portable plate (7),
It is characterized in that: the lower surface of plate (1) is fixed with inside and outside two straight lines that be arranged in parallel and gets on the right track (3) in the above, and the upper surface of plate (2) is fixed with inside and outside two straight line lower railway (4) that be arranged in parallel below,
Be fixed with support (12) at the both ends of anchor shaft (10), the support (12) that is positioned at bearing pin (9) top and corresponding straight line get on the right track (3) fix, the support (12) that is positioned at bearing pin (9) below is fixing with corresponding straight line lower railway (4), be rotatablely equipped with antifriction-bearing box (13) at the both ends of movable axis (11), the antifriction-bearing box (13) that is positioned at bearing pin (9) top and corresponding straight line get on the right track (3) coordinate, be positioned at the antifriction-bearing box (13) of bearing pin (9) below and corresponding straight line lower railway (4) cooperation;
Be provided with the long cover of dead axle (16) in one end of described anchor shaft (10), be provided with the short cover of dead axle (17) at the other end of anchor shaft (10);
Be provided with movable major axis cover (18) in one end of described movable axis (11), be provided with movable short sleeve (19) at the other end of movable axis (11);
At the little head end of described bearing pin (9), shaft block ring (14) and pin sleeve (15) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210149405.2A CN102701106B (en) | 2012-05-14 | 2012-05-14 | Crossing-plate lifting platform mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210149405.2A CN102701106B (en) | 2012-05-14 | 2012-05-14 | Crossing-plate lifting platform mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102701106A CN102701106A (en) | 2012-10-03 |
| CN102701106B true CN102701106B (en) | 2014-12-17 |
Family
ID=46894249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210149405.2A Expired - Fee Related CN102701106B (en) | 2012-05-14 | 2012-05-14 | Crossing-plate lifting platform mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102701106B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103848370A (en) * | 2012-12-06 | 2014-06-11 | 苏州宏瑞达新能源装备有限公司 | Scissors fork type lifting platform mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354121A (en) * | 2000-11-16 | 2002-06-19 | 北京恩菲科技产业集团 | Cross-bracing constant-torque uniform lifting platform |
| CN101195467A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Shear type hoisting device |
| CN201442828U (en) * | 2009-07-07 | 2010-04-28 | 大连铁丰联合技术有限公司 | Vehicle-bottom hydraulic lifting machine |
| CN202011722U (en) * | 2011-04-22 | 2011-10-19 | 吴琦 | Hydraulic lifting platform with access board |
| CN202575866U (en) * | 2012-05-14 | 2012-12-05 | 无锡平盛科技有限公司 | Cross plate type lifting platform mechanism |
-
2012
- 2012-05-14 CN CN201210149405.2A patent/CN102701106B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354121A (en) * | 2000-11-16 | 2002-06-19 | 北京恩菲科技产业集团 | Cross-bracing constant-torque uniform lifting platform |
| CN101195467A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Shear type hoisting device |
| CN201442828U (en) * | 2009-07-07 | 2010-04-28 | 大连铁丰联合技术有限公司 | Vehicle-bottom hydraulic lifting machine |
| CN202011722U (en) * | 2011-04-22 | 2011-10-19 | 吴琦 | Hydraulic lifting platform with access board |
| CN202575866U (en) * | 2012-05-14 | 2012-12-05 | 无锡平盛科技有限公司 | Cross plate type lifting platform mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102701106A (en) | 2012-10-03 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150514 |
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| EXPY | Termination of patent right or utility model |