CN102819869B - The built-in elevating platform assembly of taximeter car load verification system - Google Patents
The built-in elevating platform assembly of taximeter car load verification system Download PDFInfo
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- CN102819869B CN102819869B CN201210274652.5A CN201210274652A CN102819869B CN 102819869 B CN102819869 B CN 102819869B CN 201210274652 A CN201210274652 A CN 201210274652A CN 102819869 B CN102819869 B CN 102819869B
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Abstract
The invention provides the built-in elevating platform assembly of taximeter car load verification system, which solve taximeter this hang-up of lifting platform in car load verification process.This system has rational in infrastructure, little, durable in use, safe and reliable without the need to tyre power source, noise, and without the need to additional space for installing, its space cost is little.It comprises tested vehicle, hoistable platform, bottom lifting structure, the wheel support of described tested vehicle is in described hoistable platform, the top of described bottom lifting structure is described hoistable platform, it is characterized in that: described hoistable platform is specially the both sides hoistable platform of two not disjunctors, the below correspondence of the both sides wheel of described tested vehicle is provided with described hoistable platform, hoistable platform, has interval between described both sides hoistable platform, right side hoistable platform; Described bottom lifting structure specifically comprises driving mechanism, rotating shaft, shaft coupling, elevating bracket, push-and-pull screw mandrel, feed screw nut.
Description
Technical field
The present invention relates to the technical field of taxi car counter whole-car checking device, be specially the built-in elevating platform assembly of taximeter car load verification system.
Background technology
When examining and determine taximeter, car load calibrating to be carried out to taxi, the structure of taximeter car load calibrating detection line, left and right respectively has two rollers laterally almost to be arranged in parallel, when taxi is reached the standard grade and detected, two, left and right front-wheel is just in time everywhere between the rollers 27 and 28, when detection line detection on taxi or when having detected lower detection line, if do not have a kind of servicing unit between the rollers 27 and 28, vehicle is upper and lower just certain difficulty.At present generally conventional be this servicing unit is increase a hoistable platform in the middle of two rollers, its lifting driving be by:
1. doing external force source with air pressure pump drives air pressure wheel cylinder to carry out the lifting of parametric controller.This method degree of controllability difficulty is grasped, and noise greatly, not environmentally, is easily out of order;
2. doing external force source with hydraulic pump drives hydraulic shunt pump to carry out the lifting of parametric controller.This method poor reliability, easily causes pipeline rupture, not environmentally, difficult in maintenance.
3. servicing unit all needs to arrange extra installing space, and its space cost is large.
Summary of the invention
For the problems referred to above, the invention provides the built-in elevating platform assembly of taximeter car load verification system, which solve taximeter this hang-up of lifting platform in car load verification process.This system has rational in infrastructure, little, durable in use, safe and reliable without the need to tyre power source, noise, and without the need to additional space for installing, its space cost is little.
The built-in elevating platform assembly of taximeter car load verification system, its technical scheme is such: it comprises tested vehicle, hoistable platform, bottom lifting structure, the wheel support of described tested vehicle is in described hoistable platform, the top of described bottom lifting structure is described hoistable platform, it is characterized in that: described hoistable platform is specially the both sides hoistable platform of two not disjunctors, the below correspondence of the both sides wheel of described tested vehicle is provided with described hoistable platform, hoistable platform, has interval between described both sides hoistable platform, right side hoistable platform, described bottom lifting structure specifically comprises driving mechanism, rotating shaft, shaft coupling, elevating bracket, push-and-pull screw mandrel, feed screw nut, the output terminal of described driving mechanism is connected with described rotating shaft, the two ends of described rotating shaft connect the described push-and-pull screw mandrel of the correspondence of its both sides respectively by described shaft coupling, the two ends of described push-and-pull screw mandrel are provided with two sections of contrary screw threads of rotation direction, the rotation direction of the thread segment close to each other of two described push-and-pull screw mandrels is contrary, described push-and-pull screw mandrel is loaded in corresponding described elevating bracket, two sections of screw threads of two feed screw nuts corresponding described push-and-pull screw mandrel that is threaded respectively, the bottom supporting of described feed screw nut is in the line slideway of described elevating bracket, the upper end of described feed screw nut is connected with the lifting arm that can rotate, the top of described lifting arm connects the bottom of corresponding described hoistable platform by connection rotating shaft, be positioned at the equal and opposite in direction of the angle that two described lifting arms below same hoistable platform and vertical center line are formed respectively.
It is further characterized in that: described driving mechanism specifically comprises motor, reductor, and the output terminal of described motor connects described reductor, and the output terminal of described reductor connects described rotating shaft.
After adopting said structure of the present invention, hoistable platform is driven by driving mechanism, rotating shaft rotates forward and drives push-and-pull screw mandrel to rotate, make feed screw nut mobile in the middle of elevating bracket, when feed screw nut is mobile in the middle of elevating bracket, lifting arm will make hoistable platform drop to the drop point of setting under the effect of connection rotating shaft; In like manner, when rotating shaft rotates backward, hoistable platform rises to the rising point of setting, and be specially the both sides hoistable platform of two not disjunctors due to described hoistable platform, the below correspondence of the both sides wheel of described tested vehicle is provided with described both sides hoistable platform, has interval between the hoistable platform of described both sides; Which solve taximeter this difficult problem of lifting platform in car load verification process, this system has rational in infrastructure, little, durable in use, safe and reliable without the need to tyre power source, noise; Drive unit is located immediately at below hoistable platform, and without the need to additionally arranging installing space, its space cost is little.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present invention.
Embodiment
See Fig. 1, it comprises tested vehicle 1, hoistable platform, bottom lifting structure, the wheel support of tested vehicle 1 is in described hoistable platform, the top of described bottom lifting structure is described hoistable platform, hoistable platform is specially the both sides hoistable platform of two not disjunctors, be divided into left side hoistable platform 2, right side hoistable platform 3, the below correspondence of the both sides wheel of tested vehicle is provided with left side hoistable platform 2, right side hoistable platform 3, has interval between left side hoistable platform 2, right side hoistable platform 3, described bottom lifting structure specifically comprises driving mechanism, rotating shaft 4, shaft coupling 5, elevating bracket 6, push-and-pull screw mandrel 7, feed screw nut 8, described driving mechanism specifically comprises motor 9, reductor 10, the output terminal of described motor 9 connects described reductor 10, the output terminal of described reductor 10 connects described rotating shaft 4, the two ends of described rotating shaft 4 connect the described push-and-pull screw mandrel 7 of the correspondence of its both sides respectively by described shaft coupling 5, the two ends of described push-and-pull screw mandrel 7 are provided with two sections of contrary screw threads of rotation direction, the rotation direction of the thread segment close to each other of two described push-and-pull screw mandrels 7 is contrary, described push-and-pull screw mandrel 7 is loaded in corresponding described elevating bracket 6, two sections of screw threads of two feed screw nuts 8 corresponding described push-and-pull screw mandrel 7 that is threaded respectively, the bottom supporting of described feed screw nut 8 is in the line slideway of described elevating bracket 6, the upper end of described feed screw nut 8 is connected with the lifting arm 11 that can rotate, the top of described lifting arm 11 connects the bottom of corresponding hoistable platform by connection rotating shaft 12, be positioned at the angle α that two lifting arms 11 below same hoistable platform are formed respectively with vertical center line 13, the equal and opposite in direction of β.
Claims (1)
1. the built-in elevating platform assembly of taximeter car load verification system, it comprises tested vehicle, hoistable platform, bottom lifting structure, the wheel support of described tested vehicle is in described hoistable platform, the top of described bottom lifting structure is described hoistable platform, it is characterized in that: described hoistable platform is specially the both sides hoistable platform of two not disjunctors, the below correspondence of the both sides wheel of described tested vehicle is provided with described hoistable platform, hoistable platform, has interval between described both sides hoistable platform, right side hoistable platform, described bottom lifting structure specifically comprises driving mechanism, rotating shaft, shaft coupling, elevating bracket, push-and-pull screw mandrel, feed screw nut, the output terminal of described driving mechanism is connected with described rotating shaft, the two ends of described rotating shaft connect the described push-and-pull screw mandrel of the correspondence of its both sides respectively by described shaft coupling, the two ends of described push-and-pull screw mandrel are provided with two sections of contrary screw threads of rotation direction, the rotation direction of the thread segment close to each other of two described push-and-pull screw mandrels is contrary, described push-and-pull screw mandrel is loaded in corresponding described elevating bracket, two sections of screw threads of two feed screw nuts corresponding described push-and-pull screw mandrel that is threaded respectively, the bottom supporting of described feed screw nut is in the line slideway of described elevating bracket, the upper end of described feed screw nut is connected with the lifting arm that can rotate, the top of described lifting arm connects the bottom of corresponding described hoistable platform by connection rotating shaft, be positioned at the equal and opposite in direction of the angle that two described lifting arms below same hoistable platform and vertical center line are formed respectively, described driving mechanism specifically comprises motor, reductor, the output terminal of described motor connects described reductor, the output terminal of described reductor connects described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210274652.5A CN102819869B (en) | 2012-08-03 | 2012-08-03 | The built-in elevating platform assembly of taximeter car load verification system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210274652.5A CN102819869B (en) | 2012-08-03 | 2012-08-03 | The built-in elevating platform assembly of taximeter car load verification system |
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| CN102819869A CN102819869A (en) | 2012-12-12 |
| CN102819869B true CN102819869B (en) | 2016-04-20 |
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| CN201210274652.5A Active CN102819869B (en) | 2012-08-03 | 2012-08-03 | The built-in elevating platform assembly of taximeter car load verification system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112405453A (en) * | 2020-11-18 | 2021-02-26 | 浙江江山福鑫工艺品有限公司 | Iron art article preparation workstation |
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| CN2579867Y (en) * | 2002-08-05 | 2003-10-15 | 李兆祺 | Lift for automobile repair |
| CN201610360U (en) * | 2009-12-01 | 2010-10-20 | 长春工业大学 | Portable light car lifter |
| CN102120551A (en) * | 2011-04-18 | 2011-07-13 | 浙江宏鑫电子有限公司 | Four-connecting-rod electric jack |
| CN202011722U (en) * | 2011-04-22 | 2011-10-19 | 吴琦 | Hydraulic lifting platform with access board |
| CN202089725U (en) * | 2011-05-26 | 2011-12-28 | 无锡震达机电有限公司 | Automobile repairing lifting platform |
| CN202175419U (en) * | 2011-06-28 | 2012-03-28 | 中汽昌兴（洛阳）机电设备工程有限公司 | Lift rolling machine |
| CN202948485U (en) * | 2012-08-03 | 2013-05-22 | 无锡市瑞丰精密机电技术有限公司 | Built-in lifting platform apparatus of taximeter whole-taxi detecting system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148070Y (en) * | 1993-01-28 | 1993-12-01 | 马同乐 | Fast lifting jack for car |
| CN102319771B (en) * | 2011-08-02 | 2013-03-20 | 烟台三重技术开发有限公司 | Vehicle body correcting machine and control system mounted on base of correcting machine |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579867Y (en) * | 2002-08-05 | 2003-10-15 | 李兆祺 | Lift for automobile repair |
| CN201610360U (en) * | 2009-12-01 | 2010-10-20 | 长春工业大学 | Portable light car lifter |
| CN102120551A (en) * | 2011-04-18 | 2011-07-13 | 浙江宏鑫电子有限公司 | Four-connecting-rod electric jack |
| CN202011722U (en) * | 2011-04-22 | 2011-10-19 | 吴琦 | Hydraulic lifting platform with access board |
| CN202089725U (en) * | 2011-05-26 | 2011-12-28 | 无锡震达机电有限公司 | Automobile repairing lifting platform |
| CN202175419U (en) * | 2011-06-28 | 2012-03-28 | 中汽昌兴（洛阳）机电设备工程有限公司 | Lift rolling machine |
| CN202948485U (en) * | 2012-08-03 | 2013-05-22 | 无锡市瑞丰精密机电技术有限公司 | Built-in lifting platform apparatus of taximeter whole-taxi detecting system |
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| CN102819869A (en) | 2012-12-12 |
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Address after: No. 88 -Y Longshan Cultural Industrial Park Road 214000 Jiangsu Binhu money Yao City in Wuxi province 4 Y8-3 Patentee after: Wuxi Ruifeng Measuring Technology Co., Ltd. Address before: 214000, Qian Yao Road, Binhu District, Wuxi, Jiangsu, 88 Patentee before: Wuxi Ruifeng Precision Electromechanical Technology Co., Ltd. |