CN203998805U - Mobile hydraulic elevating platform - Google Patents
Mobile hydraulic elevating platform Download PDFInfo
- Publication number
- CN203998805U CN203998805U CN201420453992.9U CN201420453992U CN203998805U CN 203998805 U CN203998805 U CN 203998805U CN 201420453992 U CN201420453992 U CN 201420453992U CN 203998805 U CN203998805 U CN 203998805U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- connecting rod
- folding stand
- base
- actuating cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003028 elevating effect Effects 0.000 title claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Handcart (AREA)
Abstract
Mobile hydraulic elevating platform, comprise base, the bottom of base is connected with wheel, base right side is connected with handrail, wheel near handrail one side is cardan wheel, described cardan wheel is provided with pin and touches on the brake, the upper articulation of base has Foldable lift, Foldable lift comprises folding stand and is hinged on the platform at folding stand top, between the bottom left end of described base and folding stand, be longitudinally provided with the first rotating shaft, the bottom left end of described base and folding stand is hinged, described base right half part is laterally provided with raceway, the bottom right-hand member of described folding stand is connected with roller, described roller is connected with rolling path rolling, in described the first rotating shaft, be fixedly connected with first connecting rod, the bottom on described base right side is longitudinally provided with the second rotating shaft, the second rotating shaft right side is connected with foot-driven lever, in the second rotating shaft, be also connected with second connecting rod, folding stand of the present utility model is by the rolling of roller and raceway, ensure steadily to decline, rim brake progressively pressure release as required, makes the falling head of platform in controllable state.
Description
Technical field
The utility model relates to a kind of hydraulic lifting equipment.
Background technology
Often some equipment need to be lifted to the height needing in power construction field, rely on when artificial and require great effort very much, and can not keep for a long time desired height.While using existing bay-lift, some needs electricity consumption, and power construction often in the wild, and electric power cannot be provided.The bay-lift that uses hydraulic pressure, needs driving engine that power is provided, and drives hydraulic actuating cylinder to rise or declines.But the height of lifting is not easy to control, in the time of operation, also need constantly to adjust height.Current bay-lift cannot meet the requirement of power construction.
Utility model content
The purpose of this utility model is to provide a kind of Mobile hydraulic elevating platform, and elevating control is convenient and be convenient to folding and unfolding.
The technical solution of the utility model is:
Mobile hydraulic elevating platform, comprise base, the bottom of base is connected with wheel, base right side is connected with handrail, wheel near handrail one side is cardan wheel, described cardan wheel is provided with pin and touches on the brake, the upper articulation of base has Foldable lift, Foldable lift comprises folding stand and is hinged on the platform at folding stand top, between the bottom left end of described base and folding stand, be longitudinally provided with the first rotating shaft, the bottom left end of described base and folding stand is hinged, described base right half part is laterally provided with raceway, the bottom right-hand member of described folding stand is connected with roller, described roller is connected with rolling path rolling, in described the first rotating shaft, be fixedly connected with first connecting rod, the bottom on described base right side is longitudinally provided with the second rotating shaft, the second rotating shaft right side is connected with foot-driven lever, in the second rotating shaft, be also connected with second connecting rod, between first connecting rod and second connecting rod, be connected with hydraulic actuating cylinder, hydraulic actuating cylinder seat, drive spindle in turn and be set in the spring on drive spindle, hydraulic actuating cylinder, drive spindle are connected to the both sides of hydraulic actuating cylinder seat, both ends of the spring is fixed between hydraulic actuating cylinder seat and second connecting rod left end end, and second connecting rod and drive spindle are rotationally connected, described handrail is provided with rim brake, and the draught line of rim brake is connected on hydraulic actuating cylinder seat, and hydraulic actuating cylinder seat is provided with by-pass valve control, and the lower end of draught line is connected with by-pass valve control.
The top of foot-driven lever is that pin is stepped on portion, and what pin was stepped on portion is shaped as opening " U " shape towards side.
First connecting rod is positioned at the medium position of the first rotating shaft, and corresponding second connecting rod is positioned at the medium position of the second rotating shaft.
Folding stand of the present utility model, by the rolling of roller and raceway, ensures steadily to decline, and rim brake progressively pressure release as required, makes the falling head of platform in controllable state.The foot-driven lever that pin is stepped on can solve dynamical problem, relies on pin to step on just energy lifting, does not need electric power or miscellaneous equipment auxiliary, is more suitable for separate operaton.Pin on wheel touches on the brake and can in the time of work, ensure the stable of wheel, and the easily braking of operation control wheel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model Mobile hydraulic elevating platform, comprises base 1, and the bottom of base 1 is connected with wheel 2, and base 1 right side is connected with handrail 3.
Wheel 2 near handrail 3 one sides is cardan wheel, cardan wheel is provided with pin and touches on the brake 4, the upper articulation of base 1 has Foldable lift, Foldable lift comprises folding stand 5 and is hinged on the platform 6 at folding stand 5 tops, between the bottom left end of base 1 and folding stand 5, be longitudinally provided with the first rotating shaft 7, base 1 is hinged with the bottom left end of folding stand 5, and base 1 right half part is laterally provided with raceway 8, the bottom right-hand member of folding stand 5 is connected with roller 9, and roller 9 rolls and is connected with raceway 8; In the first rotating shaft 7, be fixedly connected with first connecting rod 10, the bottom on base 1 right side is longitudinally provided with the second rotating shaft 11, the second rotating shaft 11 right sides are connected with foot-driven lever 13, in the second rotating shaft 11, be also connected with second connecting rod 12, between first connecting rod 7 and second connecting rod 12, be connected with hydraulic actuating cylinder 14, hydraulic actuating cylinder seat 15, drive spindle 16 in turn and be set in the spring 17 on drive spindle 16, hydraulic actuating cylinder 14, drive spindle 16 are connected to the both sides of hydraulic actuating cylinder seat 15, and spring 17 two ends are fixed between hydraulic actuating cylinder seat 15 and second connecting rod 12 left end ends.Second connecting rod 12 is rotationally connected with drive spindle 16.First connecting rod 10 is positioned at the medium position of the first rotating shaft 7, and corresponding second connecting rod 12 is positioned at the medium position of the second rotating shaft 11.The overall stability under loading that can make folding stand 5 is set between two parties.The top of foot-driven lever 13 is that pin is stepped on portion 21, and what pin was stepped on portion 21 is shaped as opening " U " shape towards side, facilitates pin to step on.
Handrail 3 is provided with rim brake 18, and the draught line 19 of rim brake 18 is connected on hydraulic actuating cylinder seat 15, and hydraulic actuating cylinder seat 15 is provided with by-pass valve control 20, and the lower end of draught line 19 is connected with by-pass valve control 20.
Principle and jack that drive spindle 16 is worked are similar, stepping on foot-driven lever 13 by pin drives second connecting rod 12 to rotate, then drive drive spindle 16 to advance, the piston rod that promotes hydraulic actuating cylinder 14 constantly protrudes upward, then make first connecting rod 10 rotate, drive the first rotating shaft 7 to rotate, then make folding stand 5 bottom left end is stressed to turn left, thereby produce thrust upwards, band moving platform 6 rises.In the time that needs suitably reduce or pack up, by rim brake 18, drive by-pass valve control 20 to unclamp, hydraulic actuating cylinder 14 pressure releases, folding stand 5 loses strength and supports, and declines gradually, and roller 9 rolls along raceway 8, and platform 6 declines thereupon gradually.
Claims (3)
1. Mobile hydraulic elevating platform, it is characterized in that: comprise base, the bottom of base is connected with wheel, base right side is connected with handrail, wheel near handrail one side is cardan wheel, described cardan wheel is provided with pin and touches on the brake, the upper articulation of base has Foldable lift, Foldable lift comprises folding stand and is hinged on the platform at folding stand top, between the bottom left end of described base and folding stand, be longitudinally provided with the first rotating shaft, the bottom left end of described base and folding stand is hinged, described base right half part is laterally provided with raceway, the bottom right-hand member of described folding stand is connected with roller, described roller is connected with rolling path rolling, in described the first rotating shaft, be fixedly connected with first connecting rod, the bottom on described base right side is longitudinally provided with the second rotating shaft, the second rotating shaft right side is connected with foot-driven lever, in the second rotating shaft, be also connected with second connecting rod, between first connecting rod and second connecting rod, be connected with hydraulic actuating cylinder, hydraulic actuating cylinder seat, drive spindle in turn and be set in the spring on drive spindle, hydraulic actuating cylinder, drive spindle are connected to the both sides of hydraulic actuating cylinder seat, both ends of the spring is fixed between hydraulic actuating cylinder seat and second connecting rod left end end, and second connecting rod and drive spindle are rotationally connected, described handrail is provided with rim brake, and the draught line of rim brake is connected on hydraulic actuating cylinder seat, and hydraulic actuating cylinder seat is provided with by-pass valve control, and the lower end of draught line is connected with by-pass valve control.
2. Mobile hydraulic elevating platform according to claim 1, is characterized in that: the top of foot-driven lever is that pin is stepped on portion, and what pin was stepped on portion is shaped as opening " U " shape towards side.
3. Mobile hydraulic elevating platform according to claim 1 and 2, is characterized in that: first connecting rod is positioned at the medium position of the first rotating shaft, corresponding second connecting rod is positioned at the medium position of the second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453992.9U CN203998805U (en) | 2014-08-13 | 2014-08-13 | Mobile hydraulic elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453992.9U CN203998805U (en) | 2014-08-13 | 2014-08-13 | Mobile hydraulic elevating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998805U true CN203998805U (en) | 2014-12-10 |
Family
ID=52038836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453992.9U Expired - Fee Related CN203998805U (en) | 2014-08-13 | 2014-08-13 | Mobile hydraulic elevating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998805U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512782A (en) * | 2014-12-26 | 2015-04-15 | 苏州威尔特铝合金升降机械有限公司 | Emergency descending system of elevator |
| CN104843038A (en) * | 2015-05-27 | 2015-08-19 | 广西大学 | Cart with extension-type wheels |
| CN105000498A (en) * | 2015-07-06 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Lifting device |
| CN106219448A (en) * | 2015-12-15 | 2016-12-14 | 严金龙 | A kind of hydraulic pressure heap height platform truck machine |
| CN107782129A (en) * | 2017-12-10 | 2018-03-09 | 张学武 | A kind of continuous collection system of spray drying tower finished product |
| CN108104532A (en) * | 2018-01-29 | 2018-06-01 | 湖北汽车工业学院 | A kind of vertical bicycle lugs |
| CN112128862A (en) * | 2019-06-25 | 2020-12-25 | 青岛海尔空调器有限总公司 | Saddle type window machine auxiliary installation device and installation method |
-
2014
- 2014-08-13 CN CN201420453992.9U patent/CN203998805U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512782A (en) * | 2014-12-26 | 2015-04-15 | 苏州威尔特铝合金升降机械有限公司 | Emergency descending system of elevator |
| CN104843038A (en) * | 2015-05-27 | 2015-08-19 | 广西大学 | Cart with extension-type wheels |
| CN105000498A (en) * | 2015-07-06 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Lifting device |
| CN106219448A (en) * | 2015-12-15 | 2016-12-14 | 严金龙 | A kind of hydraulic pressure heap height platform truck machine |
| CN107782129A (en) * | 2017-12-10 | 2018-03-09 | 张学武 | A kind of continuous collection system of spray drying tower finished product |
| CN108104532A (en) * | 2018-01-29 | 2018-06-01 | 湖北汽车工业学院 | A kind of vertical bicycle lugs |
| CN112128862A (en) * | 2019-06-25 | 2020-12-25 | 青岛海尔空调器有限总公司 | Saddle type window machine auxiliary installation device and installation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190813 |