CN201837644U - Movable test platform - Google Patents
Movable test platform Download PDFInfo
- Publication number
- CN201837644U CN201837644U CN201020536588XU CN201020536588U CN201837644U CN 201837644 U CN201837644 U CN 201837644U CN 201020536588X U CN201020536588X U CN 201020536588XU CN 201020536588 U CN201020536588 U CN 201020536588U CN 201837644 U CN201837644 U CN 201837644U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- nut
- platform
- screw mandrel
- negatively
- 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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- 238000012360 testing method Methods 0.000 title claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000003044 adaptive effect Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model provides a movable test platform, and relates to a support platform of an electric power monitoring facility. The movable test platform is portable, insulated and low in cost, and comprises a rectangular platform plane, two pairs of H-shaped supporting feet, rollers, and a screw rod regulating device, wherein the two pairs of H-shaped supporting feet are respectively arranged at two ends of the platform plane in length direction and hinged at the bottom surface of the platform plane; the screw rod regulating device comprises a screw rod, a positively spiral nut and a negatively spiral nut; the screw rod is provided with two sections of positively and negatively spiral threads; the positively spiral nut and the negatively spiral nut are adaptive to the positively and negatively spiral threads on the screw rod, are respectively hinged on H-shaped cross rods of the supporting feet, are horizontal in axes and vertical to the cross rods, and are connected with the screw rod; and one end of the screw rod is connected with a rotating handle. Supporting feet of the movable test platform are hinged below the platform plane, and 'closing' and 'separating' actions between the supporting feet can be conducted through the screw rod with positively and negatively spiral threads, so that the height of the platform plane can be changed so as to adapt to the height requirements when different devices are tested. The movable test platform is simple in structure, strong in bearing strength, and stable in positioning of the screw rod and the nuts.
Description
Technical field
The utility model relates to a kind of portable test platform, relates in particular to the support platform of energy monitoring apparatus.
Background technology
When carrying out the power equipment monitoring, detecting instrument need be moved to the equipment under test side and operate.The device height difference of different size adopts fixed locomotive, since highly non-adjustable, make that the testing operation is inconvenient.When meeting above-mentioned situation, operating personnel are bed hedgehopping instrument or dolly manually, very inconvenience.And the travelling car on the existing market otherwise can not lifting, general employing fluid pressure type that can lifting, cost is high.Rarely have mechanically, it also is metal having, and can not satisfy the requirement of power test.
The utility model content
The utility model provides a kind of light, insulation, the mobile hoistable platform that cost is low at above problem.
The technical solution of the utility model is: comprise the table top of rectangle, be located at the two pairs of H shape legs and the roller at table top two ends by the length direction branch, described leg is hinged on the table top bottom surface, it also comprises the screw mandrel regulating device, the screw mandrel regulating device comprise the screw mandrel that is provided with two sections positive and reverse return spirals, with described screw mandrel on adaptive respectively positive spin nut, the derotation nut of positive left-hand thread; Described positive spin nut and derotation nut are hinged on respectively on the cross bar of described leg H shape, positive spin nut and derotation nut axis horizontal, and vertical with described cross bar, described screw mandrel links to each other with the derotation nut with positive spin nut; One end of described screw mandrel is provided with rotary handle.
The utility model adopts the material of insulation to make table top and supporting leg.Supporting leg is hinged on the table top below, by positive and negative helical screw, makes between the supporting leg action of doing " closing " and " separating ", thereby changes the height of table top, the requirement for height when detecting to adapt to distinct device.Test platform of the present utility model, simple in structure, bearing capacity height, positioning stablity between screw mandrel, nut.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is table top among the figure, the 2nd, and handle, the 3rd, supporting leg, the 4th, roller, the 5th, positive spin nut, the 6th, dextrorotation screw thread, the 7th, derotation screw thread, the 8th, crossbeam, the 9th, derotation nut, the 10th, hinge.
Fig. 2 is the left view of Fig. 1
Fig. 3 is the utility model user mode reference diagram
Embodiment
The utility model is as shown in Figure 1, 2: comprise the table top 1 of rectangle, be located at the two pairs of H shape legs 3 and the roller 4 at table top 1 two ends by the length direction branch, described leg 3 is hinged on table top 1 bottom surface by hinge 10, it also comprises the screw mandrel regulating device, the screw mandrel regulating device comprise the screw mandrel that is provided with two sections positive and reverse return spirals, with described screw mandrel on adaptive respectively positive spin nut 5, the derotation nut 9 of positive left-hand thread; Described positive spin nut 5 and derotation nut 9 are hinged on respectively on the cross bar 8 of described leg 3H shape, positive spin nut 5 and derotation nut 9 axis horizontal, and vertical with described cross bar 8, the dextrorotation screw thread 6 on the screw mandrel with link to each other with positive spin nut 5, derotation screw thread 7 links to each other with derotation nut 9; One end of described screw mandrel is provided with rotary handle 2.
During use, shake rotary handle 2, the screw mandrel rotation, because the screw thread that has two sections different rotation directions on the screw mandrel, under the effect of different rotation direction screw threads, positive spin nut 5 and derotation nut 9 in the same way or counter motion order about that two supporting legs merge or separately, thereby reach the effect that table surface height changes, as shown in Figure 3.
Claims (1)
1. portable test platform, comprise the table top of rectangle, be located at the two pairs of H shape legs and the roller at table top two ends by the length direction branch, it is characterized in that, described leg is hinged on the table top bottom surface, it also comprises the screw mandrel regulating device, the screw mandrel regulating device comprise the screw mandrel that is provided with two sections positive and reverse return spirals, with described screw mandrel on adaptive respectively positive spin nut, the derotation nut of positive left-hand thread; Described positive spin nut and derotation nut are hinged on respectively on the cross bar of described leg H shape, positive spin nut and derotation nut axis horizontal, and vertical with described cross bar, described screw mandrel links to each other with the derotation nut with positive spin nut; One end of described screw mandrel is provided with rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020536588XU CN201837644U (en) | 2010-09-19 | 2010-09-19 | Movable test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020536588XU CN201837644U (en) | 2010-09-19 | 2010-09-19 | Movable test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837644U true CN201837644U (en) | 2011-05-18 |
Family
ID=44007752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020536588XU Expired - Fee Related CN201837644U (en) | 2010-09-19 | 2010-09-19 | Movable test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837644U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722063A (en) * | 2013-12-20 | 2015-06-24 | 嘉善广瑞工贸有限公司 | Height-variable pool table |
| CN106669211A (en) * | 2016-12-31 | 2017-05-17 | 天津君歌分子蒸馏设备有限公司 | Distillation retort |
| CN107022785A (en) * | 2016-01-29 | 2017-08-08 | 天津亚轩科技有限公司 | Electroplating device |
| CN107022786A (en) * | 2016-01-29 | 2017-08-08 | 天津亚轩科技有限公司 | A kind of novel electroplating device |
| CN108222585A (en) * | 2018-03-13 | 2018-06-29 | 刘宗威 | Folding multilayer stereo garage |
| CN109601457A (en) * | 2019-01-19 | 2019-04-12 | 上海海洋大学 | Aquaculture pellet towards single breeding barrel quantitatively feeds device |
-
2010
- 2010-09-19 CN CN201020536588XU patent/CN201837644U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722063A (en) * | 2013-12-20 | 2015-06-24 | 嘉善广瑞工贸有限公司 | Height-variable pool table |
| CN104722063B (en) * | 2013-12-20 | 2016-08-24 | 嘉善广瑞工贸有限公司 | A kind of pool table of variable height |
| CN107022785A (en) * | 2016-01-29 | 2017-08-08 | 天津亚轩科技有限公司 | Electroplating device |
| CN107022786A (en) * | 2016-01-29 | 2017-08-08 | 天津亚轩科技有限公司 | A kind of novel electroplating device |
| CN107022786B (en) * | 2016-01-29 | 2018-09-25 | 天津亚轩科技有限公司 | A kind of electroplanting device |
| CN107022785B (en) * | 2016-01-29 | 2018-09-25 | 天津亚轩科技有限公司 | Electroplating device |
| CN106669211A (en) * | 2016-12-31 | 2017-05-17 | 天津君歌分子蒸馏设备有限公司 | Distillation retort |
| CN108222585A (en) * | 2018-03-13 | 2018-06-29 | 刘宗威 | Folding multilayer stereo garage |
| CN109601457A (en) * | 2019-01-19 | 2019-04-12 | 上海海洋大学 | Aquaculture pellet towards single breeding barrel quantitatively feeds device |
| CN109601457B (en) * | 2019-01-19 | 2024-04-19 | 上海海洋大学 | Aquaculture pellet feed quantitative feeding device for single culture barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANGZHOU POWER SUPPLY CO., JIANGSU PROV ELECTRIC P Effective date: 20121109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121109 Address after: 211400 No. 154 workers North Road, Yizheng, Jiangsu Patentee after: Yizheng Power Supply Company of Jiangsu Electric Power Company Patentee after: Yangzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 211400 No. 154 workers North Road, Yizheng, Jiangsu Patentee before: Yizheng Power Supply Company of Jiangsu Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20180919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |