CN102963850A - Lifting operation platform and base thereof - Google Patents
Lifting operation platform and base thereof Download PDFInfo
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- CN102963850A CN102963850A CN2012104646377A CN201210464637A CN102963850A CN 102963850 A CN102963850 A CN 102963850A CN 2012104646377 A CN2012104646377 A CN 2012104646377A CN 201210464637 A CN201210464637 A CN 201210464637A CN 102963850 A CN102963850 A CN 102963850A
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- hold
- base
- down arm
- job platform
- lifting mode
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Abstract
The invention provides a base of a lifting operation platform, which comprises a base body, a supporting arm and a support leg, wherein the corner of the base body is provided with a screw hole running through the base body; one end of the supporting arm is connected with the corner of the base body by coupling of a bolt and the screw hole; the other end of the supporting arm is provided with a through hole running through the supporting arm; the support leg is inserted in the through hole of the supporting arm; and the supporting arm is allowed to rotate by taking the bolt as a rotating shaft. The invention can allow the supporting arm to be rotatably connected with the base. When the lifting platform needs to be moved, the supporting arm can be stored in a side slot at the side edge of the base of the lifting operation platform, so that the volume is reduced and the lifting operation platform is convenient to transport. When the base is in use, the supporting arm can be pulled out by an operation handle to be fixed, so that the integral lifting operation platform is firmly supported.
Description
Technical field
The present invention relates to the elevator field, relate in particular to a kind of lifting mode job platform and base thereof.
Background technology
High-altitude operation platform (Aerial work platform) is the product of serving the mobility aloft work such as every profession and trade aloft work, equipment installation, maintenance.For example, traditional high-altitude operation platform Related product mainly contains: scissor aerial work platform, in-vehicle high-altitude operation platform, crank type aerial working platform, self-propelled aloft working platform, aluminum alloy high-altitude operation platform, double-cylinder type high-altitude operation platform six large classes.
Generally, bay-lift self has walking and turns to the driving function, does not need artificial traction, does not need external source to move flexibly and easily, makes the aloft work more convenient and quicker, is the desirable aerial lift device of modern enterprise highly effective and safe production.The auxiliary self-travel type elevator of auxiliary self-travel type series elevator has automatic walking function, can be under the different operating state, do not need external source, do not need external power traction, mobile flexible, easy to operate, lifting freely only needs a people just can finish and advances, retreats.
High-altitude operation platform has very high requirement as a kind of dangerous service tool to safety always.The safe in operation standard of various high-altitude operation platforms is constantly put into effect.Therefore, industry needs more and more safer height to sit implement to satisfy new safe in operation standard.
Summary of the invention
The present inventor's combination research and development experience has for many years been developed a kind of lifting mode job platform and base thereof.
According to an aspect of the present invention, provide a kind of lifting mode job platform base, having comprised:
The base body, the edge of described base body is provided with the screw that runs through this base body;
Hold-down arm, an end of described hold-down arm is connected with the edge of described base body with the coupling of described screw by a bolt, and the other end place of described hold-down arm has the through hole that runs through this hold-down arm; And
Feet inserts in the through hole of described hold-down arm;
Wherein, described hold-down arm is allowed to rotate take described bolt as rotating shaft.
Preferably, according to a preferred embodiment of the invention, in above-mentioned lifting mode job platform base, the side edge of described base body is fixed with groove on one side, and two sides of described limit groove extend horizontally away from the side edge of described base body, to form a groove; The recess width of wherein said limit groove is equal to the width of described hold-down arm, and described screw is the screw that runs through described limit groove.
Preferably, according to a preferred embodiment of the invention, in above-mentioned lifting mode job platform base, the top of described feet further is provided with a lever, and described lever extends vertically upward from the top of described feet, and then connects a kink.
Preferably, according to a preferred embodiment of the invention, in above-mentioned lifting mode job platform base, be provided with one on the groove of described limit and hold recess so that when described hold-down arm is turned in the groove of described limit groove described holding take in described lever in the recess.
According to a further aspect in the invention, provide a kind of lifting mode job platform, having comprised:
Aforesaid lifting mode job platform base;
Jacking system is fixed in a side of described lifting mode job platform base, and described jacking system further comprises: companion ladder, the control panel that drives the actuating device of this companion ladder, described actuating device is controlled;
The operation storehouse is fixed on the described companion ladder; And
Lock handle is arranged at the opposite side of described lifting mode job platform base, and described lock handle and described companion ladder mechanical connection are to drive the locking piece on the transmission hinge in the described companion ladder.
The present invention can allow hold-down arm rotatably to be connected with base.When needs move this lifting table, hold-down arm can be accommodated in the limit groove on the side of lifting mode job platform base, to reduce volume, convenient transportation.In use, be fixed after can this hold-down arm being pulled out by lever, so that whole lifting mode job platform obtains firmly supporting.
Should be appreciated that the above generality of the present invention is described and the following detailed description all is exemplary and explanat, and be intended to the further explanation that the invention provides for as claimed in claim.
Description of drawings
Accompanying drawing mainly is be used to providing the present invention further to be understood.Accompanying drawing shows embodiments of the invention, and plays the effect of explaining the principle of the invention with this specification sheets.In the accompanying drawing:
Fig. 1 schematically shows the keystone configuration of lifting mode job platform of the present invention.
Fig. 2 schematically shows the keystone configuration of lifting mode job platform base.
The specific embodiment
Discuss a plurality of embodiment of the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 schematically shows the keystone configuration of lifting mode job platform 100 of the present invention.Wherein, lifting mode job platform 100 of the present invention mainly comprises: base 101, hold-down arm 102, jacking system 103, companion ladder 104, actuating device 105, control panel 106, operation storehouse 107, lock handle 108, guardrail 109.
As shown in the figure, at least three hold-down arms 102 are connected with described base 101 by rotating shaft respectively and extend from described base 101.
For example, the basic functional principle of jacking system 103 is: hydraulic oil forms certain pressure by blade-type pump, enter the fluid cylinder lower end through oil filter, flame-proof type solenoid directional control valve, flow regulating valve, hydraulic control one-way valve, balance cock, make the piston upward movement of fluid cylinder, lifting heavy, fluid cylinder upper end oil return is got back to fuel tank through the flame-proof type solenoid directional control valve, and its rated pressure is adjusted by by pass valve, observes the pressure gauge reading value by compression indicator.The piston of fluid cylinder moves downward (both weight decline).Hydraulic oil enters the fluid cylinder upper end through the explosion proof type solenoid directional control valve, and the oil return of fluid cylinder lower end is got back to fuel tank through balance cock, hydraulic control one-way valve, flow regulating valve, flame-proof type solenoid directional control valve.For making the weight smooth decreasing, brake safe is reliable, at oil return line balance cock is set, and the balanced loop, keeps pressure, and make descending speed not be subjected to weight and change, by the throttle valve adjustment flow, the control rising or falling speed.
Preferably, according to a preferred embodiment of the invention, in above-mentioned lifting mode job platform 100, described companion ladder 104 is the inner cased type companion ladders that are made of multistage cover ladder, and wherein said multistage cover ladder all is the section girth of cover ladder of hollow tubular and inner ring less than the section girth of the cover ladder of outer ring.On the one hand, the present invention has adopted the inner cased type companion ladder.Compare with traditional chain-type or the companion ladder of elevating lever-type, the area of contact between the inner ring of companion ladder 104 of the present invention and the outer ring sleeve ladder significantly improves, so that more steady in the lifting operational process.
Forward now Fig. 2 to, wherein illustrate in greater detail the structure of platform base 101 of the present invention.As shown in the figure, lifting mode job platform base 101 of the present invention mainly comprises: base body 201, hold-down arm 202, bolt 203, feet 204, limit groove 205.
The edge of base body 201 is provided with the screw that runs through this base body.
One end of hold-down arm 202 is connected with the edge of described base body 201 with the coupling of described screw by a bolt 203, and the other end place of described hold-down arm 202 has the through hole that runs through this hold-down arm 202; And
Preferably, according to a preferred embodiment of the invention, in above-mentioned lifting mode job platform base 101, the side edge of described base body 201 is fixed with groove 205 on one side, two sides of described limit groove 205 extend horizontally away from the side edge of described base body 201, to form a groove; The recess width of wherein said limit groove 205 is equal to the width of described hold-down arm 202, and described screw is the screw that runs through described limit groove 205.
Preferably, the top of described feet 204 further is provided with a lever 206, and described lever 206 extends vertically upward from the top of described feet 204, and then connects a kink.
In addition, in above-mentioned lifting mode job platform base 101, be provided with one on the described limit groove 205 and hold recess (not shown) so that when described hold-down arm 202 is turned in the groove of described limit groove described holding take in described lever in the recess.
The present invention can allow hold-down arm rotatably to be connected with base.When needs move this lifting table, hold-down arm can be accommodated in the limit groove on the side of lifting mode job platform base, to reduce volume, convenient transportation.In use, be fixed after can this hold-down arm being pulled out by lever, so that whole lifting mode job platform obtains firmly supporting.
Above-described embodiment provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be in the situation that does not break away from invention thought of the present invention; above-described embodiment is made various modifications or variation; thereby protection scope of the present invention do not limit by above-described embodiment, and should be the maximum range that meets the inventive features that claims mention.
Claims (5)
1. lifting mode job platform base comprises:
The base body, the edge of described base body is provided with the screw that runs through this base body;
Hold-down arm, an end of described hold-down arm is connected with the edge of described base body with the coupling of described screw by a bolt, and the other end place of described hold-down arm has the through hole that runs through this hold-down arm; And
Feet inserts in the through hole of described hold-down arm;
Wherein, described hold-down arm is allowed to rotate take described bolt as rotating shaft.
2. lifting mode job platform base as claimed in claim 1 is characterized in that, the side edge of described base body is fixed with groove on one side, and two sides of described limit groove extend horizontally away from the side edge of described base body, to form a groove; The recess width of wherein said limit groove is equal to the width of described hold-down arm, and described screw is the screw that runs through described limit groove.
3. lifting mode job platform base as claimed in claim 2 is characterized in that the top of described feet further is provided with a lever, and described lever extends vertically upward from the top of described feet, and then connects a kink.
4. lifting mode job platform base as claimed in claim 3 is characterized in that, be provided with one on the groove of described limit and hold recess so that when described hold-down arm is turned in the groove of described limit groove described holding take in described lever in the recess.
5. lifting mode job platform comprises:
Lifting mode job platform base as claimed in claim 1;
Jacking system is fixed in a side of described lifting mode job platform base, and described jacking system further comprises: companion ladder, the control panel that drives the actuating device of this companion ladder, described actuating device is controlled;
The operation storehouse is fixed on the described companion ladder; And
Lock handle is arranged at the opposite side of described lifting mode job platform base, and described lock handle and described companion ladder mechanical connection are to drive the locking piece on the transmission hinge in the described companion ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104646377A CN102963850A (en) | 2012-11-18 | 2012-11-18 | Lifting operation platform and base thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104646377A CN102963850A (en) | 2012-11-18 | 2012-11-18 | Lifting operation platform and base thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102963850A true CN102963850A (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104646377A Pending CN102963850A (en) | 2012-11-18 | 2012-11-18 | Lifting operation platform and base thereof |
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| Country | Link |
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| CN (1) | CN102963850A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859918A (en) * | 2017-04-10 | 2017-06-20 | 芜湖天人智能机械有限公司 | A kind of upper and lower limbs rehabilitation training machine |
| CN107061956A (en) * | 2017-04-10 | 2017-08-18 | 芜湖天人智能机械有限公司 | A kind of Multifunctional supporting base |
| WO2021238193A1 (en) * | 2020-05-26 | 2021-12-02 | 昆山双桦自动化科技有限公司 | Movable base for robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841619Y (en) * | 2005-03-30 | 2006-11-29 | 嘉善雪帕尔工具有限公司 | Safety hydraulic platform vehicle |
| CN101284637A (en) * | 2008-05-29 | 2008-10-15 | 许树根 | Tilt-proof and supported aerial platform |
| CN201512396U (en) * | 2009-09-30 | 2010-06-23 | 太仓高德升降机有限公司 | hydraulic elevator |
| CN202054584U (en) * | 2011-04-29 | 2011-11-30 | 浙江鼎力机械有限公司 | Leveling supporting foot of aerial work platform |
| CN102259812A (en) * | 2011-04-29 | 2011-11-30 | 浙江鼎力机械有限公司 | Levelling leg of aerial working platform |
-
2012
- 2012-11-18 CN CN2012104646377A patent/CN102963850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2841619Y (en) * | 2005-03-30 | 2006-11-29 | 嘉善雪帕尔工具有限公司 | Safety hydraulic platform vehicle |
| CN101284637A (en) * | 2008-05-29 | 2008-10-15 | 许树根 | Tilt-proof and supported aerial platform |
| CN201512396U (en) * | 2009-09-30 | 2010-06-23 | 太仓高德升降机有限公司 | hydraulic elevator |
| CN202054584U (en) * | 2011-04-29 | 2011-11-30 | 浙江鼎力机械有限公司 | Leveling supporting foot of aerial work platform |
| CN102259812A (en) * | 2011-04-29 | 2011-11-30 | 浙江鼎力机械有限公司 | Levelling leg of aerial working platform |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859918A (en) * | 2017-04-10 | 2017-06-20 | 芜湖天人智能机械有限公司 | A kind of upper and lower limbs rehabilitation training machine |
| CN107061956A (en) * | 2017-04-10 | 2017-08-18 | 芜湖天人智能机械有限公司 | A kind of Multifunctional supporting base |
| CN107061956B (en) * | 2017-04-10 | 2022-09-23 | 芜湖天人智能机械有限公司 | Multifunctional supporting base |
| CN106859918B (en) * | 2017-04-10 | 2022-12-27 | 芜湖天人智能机械有限公司 | Upper and lower limb rehabilitation training machine |
| WO2021238193A1 (en) * | 2020-05-26 | 2021-12-02 | 昆山双桦自动化科技有限公司 | Movable base for robot |
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Application publication date: 20130313 |