CN203513181U - Heavy-load shearing type hydraulic elevating platform - Google Patents
Heavy-load shearing type hydraulic elevating platform Download PDFInfo
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- CN203513181U CN203513181U CN201320593576.4U CN201320593576U CN203513181U CN 203513181 U CN203513181 U CN 203513181U CN 201320593576 U CN201320593576 U CN 201320593576U CN 203513181 U CN203513181 U CN 203513181U
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- base
- cantilever frame
- wheel guide
- heavy
- hydraulic actuating
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- 230000003028 elevating effect Effects 0.000 title abstract description 6
- 238000010008 shearing Methods 0.000 title abstract 5
- 238000005096 rolling process Methods 0.000 claims description 27
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a heavy-load shearing type hydraulic elevating platform, and belongs to the field of engineering machinery. The heavy-load shearing type hydraulic elevating platform comprises an upper platform table, a base, an inner cantilever frame, an outer cantilever frame, a first hydraulic cylinder, a second hydraulic cylinder and a hinge shaft. The base is arranged on the ground, a first idler wheel guide rail is arranged on the upper platform table, a second idler wheel guide rail is arranged on the base, one end of the inner cantilever frame is connected with the base, the other end of the inner cantilever frame is arranged in the first idler wheel guide rail of the upper platform plate 1 through the a first idler wheel arranged on the inner cantilever frame, one end of the outer cantilever arm is connected with the upper platform plate, the other end of the outer cantilever frame is arranged in the second idler wheel guide rail of the base through a second idler wheel arranged on the outer cantilever frame, and the inner cantilever frame is connected with the outer cantilever frame through the hinge shaft. A cylinder body of the first hydraulic cylinder is connected with the inner cantilever frame, a piston rod of the first hydraulic cylinder is connected with the outer cantilever frame, a cylinder body of the second hydraulic cylinder is connected with the outer cantilever frame, and a piston rod of the second hydraulic cylinder is connected with the inner cantilever frame. According to the heavy-load shearing type hydraulic elevating platform, the vertical lifting function can be achieved, and the heavy-load shearing type hydraulic elevating platform is stable in running, free of unbalance loading, free of vibration, and simple and compact in structure.
Description
Technical field
The utility model relates to a kind of bay-lift of lifting object, and particularly a kind of heavy-load scissor-type hydaulic lift platform of lifting weight, belongs to engineering machinery field.
Background technology
The hydaulic lift platform of prior art adopts rigid member in center, to carry out hinge-connection conventionally, under monolateral Driven by Hydraulic Cylinder, by changing the angle of the leverage of hinge-connection, completes elevating function.This hydaulic lift platform is when lifting object, uniformity requirement to institute's lifting object mass distribution is higher, when if mass distribution is uneven, in the process of lifting because unbalance loading can be shaken, the steady phenomenon such as object overturning, the mass distribution inequality of the object of lifting simultaneously can cause hydaulic lift platform when oscilaltion, to produce very large noise, and for meeting the lifting of large load object, by hydaulic lift platform design in the past, design difficulty strengthens, both strengthened cylinder diameter, strengthen again armed lever size, thereby cause initial adjustable height to strengthen.
Summary of the invention
The purpose of this utility model is to provide a kind of heavy-load scissor-type hydaulic lift platform simple in structure, to overcome existing hydaulic lift platform, makes object shake, translates into when working because object mass distribution is uneven.
The utility model is realized by following technical scheme: a kind of heavy-load scissor-type hydaulic lift platform, comprises upper platen 1, base 2, interior jib 3, boom 4, hydraulic actuating cylinder I 5, hydraulic actuating cylinder II 6, hinge axis 7, base 2 is installed on the ground by holding-down bolt, upper platen 1 is provided with rolling wheel guide rails I 10, base 2 is provided with rolling wheel guide rails II 11, interior jib 3 one end and base 2 ends are connected through the hinge, the other end is arranged in the rolling wheel guide rails I 10 of upper platen 1 by the roller I 8 being installed on it, boom 4 one end are connected by bearing pin with upper platen 1 end, the other end is arranged in the rolling wheel guide rails II 11 of base 2 by the roller II 9 being installed on it, interior jib 3 is connected by hinge axis 7 with in the middle of boom 4, the cylinder body of hydraulic actuating cylinder I 5 is connected with interior jib 3 by bearing pin, the piston rod of hydraulic actuating cylinder I 5 is connected with boom 4 by bearing pin, the cylinder body of hydraulic actuating cylinder II 6 is connected with boom 4 by bearing pin, the piston rod of hydraulic actuating cylinder II 6 is connected with interior jib 3 by bearing pin.
Rolling wheel guide rails II 11 sidepieces of described base 2 are installed on approach switch 12.
The utlity model has following beneficial effect:
1, be placed on the function that goods on upper platen can be realized vertical lift;
2, connect in the middle part hinge axis symmetry of jib and boom stressed, operate steadily, without unbalance loading, friction;
3, simple in structure, compact.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is upper platen structural representation of the present utility model;
Fig. 3 is understructure schematic diagram of the present utility model.
In figure, each label is: 1: upper platen, 2: base, 3: interior jib, 4: boom, 5: hydraulic actuating cylinder I, 6: hydraulic actuating cylinder II, 7: hinge axis, 8: roller I, 9: roller II, 10: rolling wheel guide rails I, 11: rolling wheel guide rails II, 12: approach switch.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as Figure 1-3, a kind of heavy-load scissor-type hydaulic lift platform, comprises upper platen 1, base 2, interior jib 3, boom 4, hydraulic actuating cylinder I 5, hydraulic actuating cylinder II 6, hinge axis 7, base 2 is installed on the ground by holding-down bolt, upper platen 1 is provided with rolling wheel guide rails I 10, base 2 is provided with rolling wheel guide rails II 11, interior jib 3 one end and base 2 ends are connected through the hinge, the other end is arranged in the rolling wheel guide rails I 10 of upper platen 1 by the roller I 8 being installed on it, boom 4 one end and upper platen 1 end are connected through the hinge, the other end is arranged in the rolling wheel guide rails II 11 of base 2 by the roller II 9 being installed on it, interior jib 3 is connected by hinge axis 7 with in the middle of boom 4, the cylinder body of hydraulic actuating cylinder I 5 is connected with interior jib 3 by bearing pin, the piston rod of hydraulic actuating cylinder I 5 is connected with boom 4 by bearing pin, the cylinder body of hydraulic actuating cylinder II 6 is connected with boom 4 by bearing pin, the piston rod of hydraulic actuating cylinder II 6 is connected with interior jib 3 by bearing pin.Rolling wheel guide rails II 11 sidepieces of base 2 are installed on approach switch 12.
Embodiment 2: as Figure 1-3, a kind of heavy-load scissor-type hydaulic lift platform, comprises upper platen 1, base 2, interior jib 3, boom 4, hydraulic actuating cylinder I 5, hydraulic actuating cylinder II 6, hinge axis 7, base 2 is installed on the ground by holding-down bolt, upper platen 1 is provided with rolling wheel guide rails I 10, base 2 is provided with rolling wheel guide rails II 11, interior jib 3 one end are connected by bearing pin with base 2 ends, the other end is arranged in the rolling wheel guide rails I 10 of upper platen 1 by the roller I 8 being installed on it, boom 4 one end are connected by bearing pin with upper platen 1 end, the other end is arranged in the rolling wheel guide rails II 11 of base 2 by the roller II 9 being installed on it, interior jib 3 is connected by hinge axis 7 with in the middle of boom 4, the cylinder body of hydraulic actuating cylinder I 5 is connected with interior jib 3 by bearing pin, the piston rod of hydraulic actuating cylinder I 5 is connected with boom 4 by bearing pin, the cylinder body of hydraulic actuating cylinder II 6 is connected with boom 4 by bearing pin, the piston rod of hydraulic actuating cylinder II 6 is connected with interior jib 3 by bearing pin.Rolling wheel guide rails II 11 sidepieces of base 2 are installed on approach switch 12.
Embodiment 3: as Figure 1-3, a kind of heavy-load scissor-type hydaulic lift platform, comprises upper platen 1, base 2, interior jib 3, boom 4, hydraulic actuating cylinder I 5, hydraulic actuating cylinder II 6, hinge axis 7, base 2 is installed on the ground by holding-down bolt, upper platen 1 is provided with rolling wheel guide rails I 10, base 2 is provided with rolling wheel guide rails II 11, interior jib 3 one end are connected by bearing pin with base 2 ends, the other end is arranged in the rolling wheel guide rails I 10 of upper platen 1 by the roller I 8 being installed on it, boom 4 one end and upper platen 1 end are connected through the hinge, the other end is arranged in the rolling wheel guide rails II 11 of base 2 by the roller II 9 being installed on it, interior jib 3 is connected by hinge axis 7 with in the middle of boom 4, the cylinder body of hydraulic actuating cylinder I 5 is connected with interior jib 3 by bearing pin, the piston rod of hydraulic actuating cylinder I 5 is connected with boom 4 by bearing pin, the cylinder body of hydraulic actuating cylinder II 6 is connected with boom 4 by bearing pin, the piston rod of hydraulic actuating cylinder II 6 is connected with interior jib 3 by bearing pin.Rolling wheel guide rails II 11 sidepieces of base 2 are installed on approach switch 12.
Claims (2)
1. a heavy-load scissor-type hydaulic lift platform, is characterized in that: comprise upper platen (1), base (2), interior jib (3), boom (4), hydraulic actuating cylinder I (5), hydraulic actuating cylinder II (6), hinge axis (7), base (2) is installed on the ground, upper platen (1) is provided with rolling wheel guide rails I (10), base (2) is provided with rolling wheel guide rails II (11), interior jib (3) one end is connected with base (2) end, the other end is arranged in the rolling wheel guide rails I (10) of upper platen (1) by the roller I (8) being installed on it, boom (4) one end is connected with upper platen (1) end, the other end is arranged in the rolling wheel guide rails II (11) of base (2) by the roller II (9) being installed on it, interior jib (3) is connected by hinge axis (7) with in the middle of boom (4), the cylinder body of hydraulic actuating cylinder I (5) is connected with interior jib (3), the piston rod of hydraulic actuating cylinder I (5) is connected with boom (4), the cylinder body of hydraulic actuating cylinder II (6) is connected with boom (4), the piston rod of hydraulic actuating cylinder II (6) is connected with interior jib (3).
2. heavy-load scissor-type hydaulic lift platform according to claim 1, is characterized in that: rolling wheel guide rails II (11) sidepiece of described base (2) is installed on approach switch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593576.4U CN203513181U (en) | 2013-09-25 | 2013-09-25 | Heavy-load shearing type hydraulic elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593576.4U CN203513181U (en) | 2013-09-25 | 2013-09-25 | Heavy-load shearing type hydraulic elevating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513181U true CN203513181U (en) | 2014-04-02 |
Family
ID=50372140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593576.4U Expired - Fee Related CN203513181U (en) | 2013-09-25 | 2013-09-25 | Heavy-load shearing type hydraulic elevating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203513181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629480A (en) * | 2016-12-24 | 2017-05-10 | 无锡明珠增压器制造有限公司 | Lifting and conveying device |
| CN107089616A (en) * | 2017-05-05 | 2017-08-25 | 昆明理工大学 | A kind of hoistable platform |
-
2013
- 2013-09-25 CN CN201320593576.4U patent/CN203513181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629480A (en) * | 2016-12-24 | 2017-05-10 | 无锡明珠增压器制造有限公司 | Lifting and conveying device |
| CN107089616A (en) * | 2017-05-05 | 2017-08-25 | 昆明理工大学 | A kind of hoistable platform |
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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: 20140402 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |