CN104192769A - Maintenance platform and maintenance vehicle - Google Patents
Maintenance platform and maintenance vehicle Download PDFInfo
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- CN104192769A CN104192769A CN201410466310.2A CN201410466310A CN104192769A CN 104192769 A CN104192769 A CN 104192769A CN 201410466310 A CN201410466310 A CN 201410466310A CN 104192769 A CN104192769 A CN 104192769A
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- platform
- crank mechanism
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- hydraulic motor
- mechanical arm
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Abstract
A maintenance platform and a maintenance vehicle are disclosed. The maintenance platform comprises a parallelogram mechanism, a platform body and a control panel. A first cylinder driving the parallelogram mechanism to deform is disposed within the parallelogram mechanism. A hydraulic motor vertically arranged is fixedly mounted on a short arm of the parallelogram mechanism. An output shaft of the hydraulic motor is connected with a rocking fork. The output shaft of the hydraulic motor rotates to drive the rocking fork to move. The platform body is fixed on the rocking fork. The control panel for controlling the hydraulic motor and the first cylinder to act is mounted on the platform body. The maintenance vehicle is also disclosed. The maintenance platform is mounted in the maintenance vehicle. The maintenance platform can be adjusted side to side on the horizontal plane; the control panel for controlling side-to-side adjustment and parallelogram deformation is mounted on the platform body, a maintainer is provided with certain autonomy and can autonomously operate equipment, the maintenance platform is handy and controllable, and safety is improved.
Description
Technical field
The present invention relates to hydraulic pressure inspection platform technical field, specifically a kind of inspection platform and apply the tool car of this platform.
Background technology
Existing hydraulic pressure inspection platform is to be all lifted to certain height by lifting mechanism, then carries out upkeep operation.Existing hydraulic control platform is generally all placed on vehicle, makes operating personal not have handling.In addition, existing inspection platform is all generally fixed, can only on above-below direction, carry out adjusted position and put, and when position is adjusted in needs left and right, needs the chassis of vehicle to rotate, and operates more loaded down with trivial details.
Summary of the invention
The object of the present invention is to provide a kind of inspection platform and tool car, this inspection platform, except having conventional function, can also be realized the free adjustment on left and right directions, more convenient use simultaneously.
The present invention solves the technical scheme that its technical matters takes:
A kind of inspection platform, comprise parallel-crank mechanism, platform and operation bench, it is characterized in that, described parallel-crank mechanism is by the hinged deformable parallelogram frame-like forming by two long-armed and two galianconism, and in described parallel-crank mechanism, be provided with the first oil cylinder that drives its distortion, wherein the two ends of the first oil cylinder are articulated and connected with one of them long-armed and one of them galianconism respectively, on a galianconism of described parallel-crank mechanism, fixedly mount a vertical HM Hydraulic Motor arranging, the output shaft of described HM Hydraulic Motor connects a swing fork, rotation by hydraulic motor output shaft drives swing fork to move, one platform with guardrail is fixed on described swing fork, and the operation bench of a control HM Hydraulic Motor and the first cylinder action is installed on described platform.
Described platform is the cage shape being formed by steel plate and steel-pipe welding, and on the guardrail of platform one side, is provided with a body.
Described HM Hydraulic Motor is twin shaft output motor, and described swing fork is all connected with two output shafts, improves Joint strenght.
A kind of tool car, comprise car body, rotating disk and mechanical arm, described mechanical arm is arranged on described rotating disk, described rotating disk is arranged on described car body and is rotatable, for controlling the control end of mechanical arm and rotating disk action, be arranged on car body, to facilitate the position of controlling mechanical arm, it is characterized in that, the end of the described mechanical arm parallel-crank mechanism that is articulated and connected, and between mechanical arm and parallel-crank mechanism, be provided with the second oil cylinder that described driving parallel-crank mechanism integral body is rotated, described parallel-crank mechanism is by the hinged deformable parallelogram frame-like forming by two long-armed and two galianconism, and in described parallel-crank mechanism, be provided with the first oil cylinder that drives its distortion, on a galianconism of described parallel-crank mechanism, fixedly mount a vertical HM Hydraulic Motor arranging, the output shaft of described HM Hydraulic Motor connects a swing fork, one platform with guardrail is fixed on described swing fork, and the operation bench of a control HM Hydraulic Motor and the first cylinder action is installed on described platform.
Described rotating disk, mechanical arm are full hydraulic structure.
Described mechanical arm is collapsible multi-section structure.
The invention has the beneficial effects as follows: the function that has increased inspection platform, meeting under the prerequisite of horizontality, make it there is the ability of carrying out left and right adjusting on horizontal surface, meet the fine adjustment of different spaces, the operation bench of controlling left and right adjusting and parallelogramming deflection has been placed on platform simultaneously, has made service personnel there is certain independence, can Self-operating equipment, and facilitate controlledly, also improved safety performance.
Accompanying drawing explanation
Fig. 1 is the side schematic view of tool car.
Fig. 2 is the schematic perspective view of inspection platform.
Fig. 3 is the mechanical schematic diagram (state one) of inspection platform.
Fig. 4 is the mechanical schematic diagram (state two) of inspection platform.
Fig. 5 is the block diagram of parallel-crank mechanism.
Fig. 6 is the block diagram of swing fork.
In figure: 1 car body, 2 rotating disks, 3 mechanical arms, 31 second oil cylinders, 4 inspection platforms, 41 parallel-crank mechanisms, 411 is long-armed, 412 galianconism, 412 ' galianconism, 413 first oil cylinders, 42 platforms, 43 operation bench, 44 HM Hydraulic Motor, 45 swing forks.
The specific embodiment
As shown in Figure 1, take tool car is below described in detail as example.
Tool car comprises car body 1, rotating disk 2, mechanical arm 3 and inspection platform 4 four parts.Its turntable adopts conventional rotating disk in engineering truck, can rotate by 360 degree, and be also structure common in engineering truck, for example, the chassis in crawler hypraulic excavator and walking vehicle body are exactly this structure, are basic vehicle bodies.Mechanical arm 3 is telescopic, adopt hydraulic-driven, can extend and shorten, and be provided with fold mechanism in centre, can realize collapsiblely, belong to the unitized construction of telescopic hydraulic arm and folding type hydraulic cantilever, these are existing structure, can certainly adopt the mechanical arm of existing any pattern, possess the effect of lifting.For controlling the control end of mechanical arm and rotating disk action, be arranged on car body, by chaufeur, controlled.The structure of these structures and existing hydraulic elevation car, hydraulic crane is similar.
Innovative point is inspection platform part: as Fig. 2 to Fig. 5, inspection platform 4 comprises parallel-crank mechanism 41, platform 42 and operation bench 43, wherein, parallel-crank mechanism 41 consists of two long-armed 411 and two galianconism 412, wherein, long-armed is two groups, parallel to each other, galianconism is two groups, framed structure for parallelogram, and be articulated and connected each other, form deformable structure, and in parallel-crank mechanism, be provided with the first oil cylinder 413 that drives its distortion, wherein the two ends of the first oil cylinder 413 respectively an and galianconism long-armed be articulated and connected, form a deformable structure, by the driving of the first oil cylinder, make it carry out amoeboid movement, as shown in Figures 3 and 4, by distortion, can regulate its locus, and guarantee that all the time one of them galianconism is all the time in vertical state.On the galianconism of parallel-crank mechanism end, fixedly mount a vertical HM Hydraulic Motor 44 arranging, at the galianconism 412 ' of the other end, be directly connected with mechanical arm, its essence is the block structure being formed by two tabular bodys, which is provided with point of connection.Concrete, on the galianconism 412 ' that the end of mechanical arm 3 is articulated and connected in a parallel-crank mechanism, and between mechanical arm and parallel-crank mechanism, be provided with the second oil cylinder 31 that drives parallel-crank mechanism to rotate, by the second oil cylinder 31, just can drive moving of parallel-crank mechanism integral body like this, now parallel-crank mechanism is equivalent to a joint mechanical arm.
Above-mentioned HM Hydraulic Motor 44 is twin shaft output motor, the housing parts of motor is fixed on galianconism, the output shaft of HM Hydraulic Motor connects a swing fork 45, swing fork is formed by welding by two flat boards and two L shaped rod members, and swing fork connects two output shafts simultaneously, improves Joint strenght, as shown in Figure 6, one platform 42 with guardrail is fixed in the horizontal bars of described swing fork, form the people's that can stand platform, and platform is in the course of the work all the time in horizontality.Wherein, terrace part for safety installs guardrail additional, for convenience of upper people, a body is set, and the operation bench 43 of a control HM Hydraulic Motor and the first oil cylinder is installed on described platform 42, that is to say that the button of controlling HM Hydraulic Motor and the first cylinder action is arranged on operation bench with handled easily, by this control desk 43, control the action of HM Hydraulic Motor and the first oil cylinder, can realize inspection platform in the aerial position adjustment of height, owing to being arranged on platform, service personnel oneself just can operation is very easy, and the position of operation is local, also safer.Wherein, operation bench essence is some convertible valves, and hydraulic oil comes from the Hydraulic Station of bottom.
Except the technical characterictic described in specification sheets, be the known technology of those skilled in the art.
Claims (6)
1. an inspection platform, comprise parallel-crank mechanism, platform and operation bench, it is characterized in that, described parallel-crank mechanism is by the hinged deformable parallelogram frame-like forming by two long-armed and two galianconism, and in described parallel-crank mechanism, be provided with the first oil cylinder that drives its distortion, on a galianconism of described parallel-crank mechanism, fixedly mount a vertical HM Hydraulic Motor arranging, the output shaft of described HM Hydraulic Motor connects a swing fork, one platform with guardrail is fixed on described swing fork, and the operation bench of a control HM Hydraulic Motor and the first cylinder action is installed on described platform.
2. a kind of inspection platform according to claim 1, is characterized in that, described platform is the cage shape being formed by steel plate and steel-pipe welding, and on the guardrail of platform one side, is provided with a body.
3. a kind of inspection platform according to claim 1, is characterized in that, described HM Hydraulic Motor is twin shaft output motor, and described swing fork is all connected with two output shafts.
4. a kind of tool car of making according to the inspection platform described in any one in claims 1 to 3, comprise car body, rotating disk and mechanical arm, described mechanical arm is arranged on described rotating disk, described rotating disk is arranged on described car body and is rotatable, for controlling the control end of mechanical arm and rotating disk action, be arranged on car body, it is characterized in that, the end of the described mechanical arm parallel-crank mechanism that is articulated and connected, and between mechanical arm and parallel-crank mechanism, be provided with the second oil cylinder that described driving parallel-crank mechanism integral body is rotated, described parallel-crank mechanism is by the hinged deformable parallelogram frame-like forming by two long-armed and two galianconism, and in described parallel-crank mechanism, be provided with the first oil cylinder that drives its distortion, on a galianconism of described parallel-crank mechanism, fixedly mount a vertical HM Hydraulic Motor arranging, the output shaft of described HM Hydraulic Motor connects a swing fork, one platform with guardrail is fixed on described swing fork, and the operation bench of a control HM Hydraulic Motor and the first cylinder action is installed on described platform.
5. a kind of tool car according to claim 4, is characterized in that, described rotating disk, mechanical arm are full hydraulic structure.
6. a kind of tool car according to claim 4, is characterized in that, described mechanical arm is collapsible multi-section structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410466310.2A CN104192769A (en) | 2014-09-12 | 2014-09-12 | Maintenance platform and maintenance vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410466310.2A CN104192769A (en) | 2014-09-12 | 2014-09-12 | Maintenance platform and maintenance vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104192769A true CN104192769A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410466310.2A Pending CN104192769A (en) | 2014-09-12 | 2014-09-12 | Maintenance platform and maintenance vehicle |
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| Country | Link |
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| CN (1) | CN104192769A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036018A (en) * | 2015-08-19 | 2015-11-11 | 浙江鼎力机械股份有限公司 | Crank arm type lifting device of aerial work platform |
| CN108163137A (en) * | 2017-12-23 | 2018-06-15 | 宁波高新区若水智创科技有限公司 | A kind of mobile adjustable propeller corrector |
| US10287150B1 (en) | 2018-01-06 | 2019-05-14 | Ford Miller Holding Company, LLC | Mobile platform carrying system |
| CN111071967A (en) * | 2020-01-19 | 2020-04-28 | 浙江鼎力机械股份有限公司 | Crank arm leveling structure of crank arm type aerial work platform truck |
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| WO1997027140A1 (en) * | 1996-01-26 | 1997-07-31 | Figgie International Inc. | Articulated aerial work platform system |
| US6371243B1 (en) * | 2001-02-13 | 2002-04-16 | Genie Industries, Inc. | True crab steering apparatus |
| JP2004043112A (en) * | 2002-07-11 | 2004-02-12 | Aichi Corp | Vehicle for work |
| CN202766242U (en) * | 2012-08-28 | 2013-03-06 | 山东力高升降机械有限公司 | Crank arm type aloft work platform |
| CN204138310U (en) * | 2014-09-12 | 2015-02-04 | 山东力高升降机械有限公司 | A kind of inspection platform and tool car |
-
2014
- 2014-09-12 CN CN201410466310.2A patent/CN104192769A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997027140A1 (en) * | 1996-01-26 | 1997-07-31 | Figgie International Inc. | Articulated aerial work platform system |
| US6371243B1 (en) * | 2001-02-13 | 2002-04-16 | Genie Industries, Inc. | True crab steering apparatus |
| JP2004043112A (en) * | 2002-07-11 | 2004-02-12 | Aichi Corp | Vehicle for work |
| CN202766242U (en) * | 2012-08-28 | 2013-03-06 | 山东力高升降机械有限公司 | Crank arm type aloft work platform |
| CN204138310U (en) * | 2014-09-12 | 2015-02-04 | 山东力高升降机械有限公司 | A kind of inspection platform and tool car |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036018A (en) * | 2015-08-19 | 2015-11-11 | 浙江鼎力机械股份有限公司 | Crank arm type lifting device of aerial work platform |
| CN108163137A (en) * | 2017-12-23 | 2018-06-15 | 宁波高新区若水智创科技有限公司 | A kind of mobile adjustable propeller corrector |
| US10287150B1 (en) | 2018-01-06 | 2019-05-14 | Ford Miller Holding Company, LLC | Mobile platform carrying system |
| CN111071967A (en) * | 2020-01-19 | 2020-04-28 | 浙江鼎力机械股份有限公司 | Crank arm leveling structure of crank arm type aerial work platform truck |
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Application publication date: 20141210 |