CN203946007U - A kind of for the apparatus for automatically lifting on power test vehicle - Google Patents
A kind of for the apparatus for automatically lifting on power test vehicle Download PDFInfo
- Publication number
- CN203946007U CN203946007U CN201420400146.0U CN201420400146U CN203946007U CN 203946007 U CN203946007 U CN 203946007U CN 201420400146 U CN201420400146 U CN 201420400146U CN 203946007 U CN203946007 U CN 203946007U
- Authority
- CN
- China
- Prior art keywords
- casing
- screw mandrel
- antinose
- polished rod
- frame
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of for the apparatus for automatically lifting on power test vehicle.The utility model comprises casing, guide rail, antinose-dive leg and lifting unit; In casing, for placing each quasi-instrument or equipment, box back surface is provided with an antinose-dive leg, and casing two sides are respectively provided with two guide rails; Lifting unit is connected with casing by antinose-dive leg; Lifting unit comprises drive mechanism, frame, polished rod, screw mandrel; The centre of frame is provided with a rhizoid bar, and dual-side is respectively provided with a polished rod, and polished rod and screw mandrel be fixed in frame by fixed block, and drive mechanism is arranged on frame top; Drive mechanism is motor driving structure or hydraulic drive structure.When the utility model has solved field operation, instrument or equipment are brought up to the difficult problem moving down from power test vehicle, reduce labour intensity, improve operating efficiency, greatly saved human resources and time, also improved the space availability ratio of power test vehicle simultaneously.
Description
Technical field
The utility model relates to a kind of for the apparatus for automatically lifting on power test vehicle, and this device can be realized the electronic or fluid control of each quasi-instrument or the upper and lower test car of equipment.
Background technology
While using at the scene each quasi-instrument or equipment at present (as test transformer), generally that instrument or equipment are directly placed on power test vehicle, by power test vehicle, instrument or equipment conveying are arrived on-the-spot, in the time that needs use, instrument or equipment are moved down to test car, after end of test, move back to again test car, not only labour intensity is large, and causes human resources and waste of time, affects operating efficiency.
Summary of the invention
The purpose of this utility model is the occupation mode for current each quasi-instrument or the storage of equipment utilization test car and transport, a difficult problem of getting on or off the bus for solving instrument or equipment, provide a kind of for the apparatus for automatically lifting on power test vehicle, instrument or equipment are positioned in jacking system, by test car platform, adopt electronic or hydraulic way automatically to control moving up and down of jacking system, thereby improve field operation efficiency.
The utility model comprises casing, guide rail, antinose-dive leg and lifting unit;
For placing each quasi-instrument or equipment (as test transformer etc.), box back surface is provided with an antinose-dive leg in casing, and casing two sides are respectively provided with two guide rails; Lifting unit is connected with casing by antinose-dive leg;
Described lifting unit comprises drive mechanism, frame, polished rod, screw mandrel; The centre of frame is provided with a rhizoid bar, and dual-side is respectively provided with a polished rod, and polished rod and screw mandrel be fixed in frame by fixed block, and drive mechanism is arranged on frame top;
Described drive mechanism is motor driving structure or hydraulic drive structure.Motor driving structure comprises motor, gear and Timing Belt, and motor is arranged on frame top, and motor output shaft is connected with gear, and a gear is also fixed on polished rod top, between two gears, is connected by Timing Belt; The rotation of rotation driven gear, Timing Belt and screw mandrel by motor, the rotation of screw mandrel drives moving up and down of casing, moves up and down thereby make instrument or equipment follow casing; Hydraulic drive structure comprises fluid control valve, hydraulic actuating cylinder and hydraulic oil pump, by fluid control valve control hydraulic oil pump, makes hydraulic actuating cylinder drive screw mandrel to rotate, and the rotation of screw mandrel drives moving up and down of casing, moves up and down thereby make instrument or equipment follow casing.
In the middle of described antinose-dive leg, have tapped bore, tapped bore position is corresponding with screw mandrel, and antinose-dive leg both sides have through hole, and lead to the hole site is corresponding with polished rod, and antinose-dive leg is connected with screw mandrel, polished rod in frame respectively by the through hole on middle tapped bore and both sides.
On described test car, with casing two side rails correspondence positions, two row's bearings are respectively installed, for casing is carried out to railway limit.
The utility model drives screw mandrel to rotate by motor driving structure or hydraulic drive structure, and the rotation of screw mandrel drives antinose-dive leg and casing to move up and down, and moves up and down thereby make instrument or equipment follow casing.
The beneficial effects of the utility model are as follows:
The utility model utilizes electronic or hydraulic way automatically to control moving up and down of jacking system by test car platform, while having solved field operation, instrument or equipment are brought up to the difficult problem moving down from power test vehicle, reduce labour intensity, improve operating efficiency, greatly save human resources and time, also improved the space availability ratio of power test vehicle simultaneously.
Brief description of the drawings
Fig. 1: test car and jacking system schematic diagram.
Fig. 2: jacking system front schematic view.
Fig. 3: electronic control jacking system schematic rear view.
Fig. 4: fluid control jacking system schematic rear view.
1. hydraulic drive structures in figure, 2. test car, 3. casing, 4. guide rail, 5. motor, 6. gear, 7. Timing Belt, 8. frame, 9. screw mandrel, 10. polished rod, 11. antinose-dive legs, 12. bearings.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of for the apparatus for automatically lifting on power test vehicle, comprise casing, guide rail, antinose-dive leg and lifting unit;
Each quasi-instrument or equipment are placed in casing 3, and casing 3 back sides are provided with an antinose-dive leg 11, and casing 3 two sides are respectively provided with two guide rails 4; Lifting unit is connected with casing by antinose-dive leg.On test car, with 3 liang of side rails 4 correspondence positions of casing, two row's bearings 12 are respectively installed, for casing 3 is carried out to railway limit.
Described lifting unit comprises drive mechanism, frame, polished rod, screw mandrel; The centre of frame 8 is provided with a rhizoid bar 9, and dual-side is respectively provided with a polished rod 10, and screw mandrel 9 and polished rod 10 be fixed in frame 8 by fixed block, and drive mechanism is arranged on frame top.
Described drive mechanism comprises motor driving structure and hydraulic drive structure.Motor driving structure comprises motor, gear and Timing Belt, and motor 5 is arranged on frame top, and motor 5 output shafts are connected with gear 6, and each the fixing between 6, two gears 6 of a gear in screw mandrel 9 and polished rod 10 tops is connected by Timing Belt 7.The rotation of rotation driven gear 6, Timing Belt 7 and screw mandrel 9 by motor, the rotation of screw mandrel 9 can drive moving up and down of casing 3, moves up and down thereby make instrument or equipment follow casing 3.
As shown in Figure 4, hydraulic drive structure is arranged on screw mandrel 9 tops, for existing common hydraulic drive structure, comprise fluid control valve, hydraulic actuating cylinder and hydraulic oil pump, by fluid control valve control hydraulic oil pump, make hydraulic actuating cylinder drive screw mandrel 9 to rotate, the rotation of screw mandrel 9 drives moving up and down of casing 3, moves up and down thereby make instrument or equipment follow casing 3.
In the middle of described antinose-dive leg 11, have tapped bore, tapped bore position is corresponding with screw mandrel 9, antinose-dive leg 11 both sides have through hole, lead to the hole site is corresponding with polished rod 10, antinose-dive leg 11 is connected with screw mandrel 9, polished rod 10 in frame 8 respectively by the through hole on middle tapped bore and both sides, and casing 3 is played to movement, load-bearing and spacing effect.
The utility model working process is as follows:
The utility model drives screw mandrel 9 to rotate by motor 5 or hydraulic drive structure 1, and the rotation of screw mandrel 9 drives antinose-dive leg 11 and casing 3 to move up and down, and moves up and down thereby make instrument or equipment follow casing 3.
Casing 3 is store status while moving to top, top, and now instrument or equipment stable storage are in test car body; When casing 3 moves to lower bottom part, instrument or equipment are serviceable condition, now can be by instrument or equipment moving to the external correlation test that carries out of test car.
Claims (5)
1. for the apparatus for automatically lifting on power test vehicle, it is characterized in that comprising casing, guide rail, antinose-dive leg and lifting unit;
In casing, for placing each quasi-instrument or equipment, box back surface is provided with an antinose-dive leg, and casing two sides are respectively provided with two guide rails; Lifting unit is connected with casing by antinose-dive leg;
Described lifting unit comprises drive mechanism, frame, polished rod, screw mandrel; The centre of frame is provided with a rhizoid bar, and dual-side is respectively provided with a polished rod, and polished rod and screw mandrel be fixed in frame by fixed block, and drive mechanism is arranged on frame top;
Described drive mechanism is motor driving structure or hydraulic drive structure; Motor driving structure comprises motor, gear and Timing Belt, motor is arranged on frame top, motor output shaft is connected with gear, screw mandrel and polished rod top be each fixes a gear, between two gears, be connected by Timing Belt, the rotation of rotation driven gear, Timing Belt and screw mandrel by motor, the rotation of screw mandrel drives moving up and down of casing, moves up and down thereby make instrument or equipment follow casing.
2. as claimed in claim 1 a kind of for the apparatus for automatically lifting on power test vehicle, it is characterized in that described hydraulic drive structure comprises fluid control valve, hydraulic actuating cylinder and hydraulic oil pump, by fluid control valve control hydraulic oil pump, make hydraulic actuating cylinder drive screw mandrel to rotate, the rotation of screw mandrel drives moving up and down of casing, moves up and down thereby make instrument or equipment follow casing.
3. as claimed in claim 1 a kind of for the apparatus for automatically lifting on power test vehicle, it is characterized in that having tapped bore in the middle of described antinose-dive leg, tapped bore position is corresponding with screw mandrel, antinose-dive leg both sides have through hole, lead to the hole site is corresponding with polished rod, and antinose-dive leg is connected with screw mandrel, polished rod in frame respectively by the through hole on middle tapped bore and both sides.
4. as claimed in claim 1 a kind of for the apparatus for automatically lifting on power test vehicle, it is characterized in that with casing two side rails correspondence positions, two row's bearings being respectively installed on test car, for casing is carried out to railway limit.
5. as claimed in claim 1 a kind of for the apparatus for automatically lifting on power test vehicle, it is characterized in that driving screw mandrel to rotate by motor driving structure or hydraulic drive structure, the rotation of screw mandrel drives antinose-dive leg and casing to move up and down, and moves up and down thereby make instrument or equipment follow casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400146.0U CN203946007U (en) | 2014-07-18 | 2014-07-18 | A kind of for the apparatus for automatically lifting on power test vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400146.0U CN203946007U (en) | 2014-07-18 | 2014-07-18 | A kind of for the apparatus for automatically lifting on power test vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946007U true CN203946007U (en) | 2014-11-19 |
Family
ID=51888064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420400146.0U Expired - Fee Related CN203946007U (en) | 2014-07-18 | 2014-07-18 | A kind of for the apparatus for automatically lifting on power test vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946007U (en) |
-
2014
- 2014-07-18 CN CN201420400146.0U patent/CN203946007U/en not_active Expired - Fee Related
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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: 20141119 Termination date: 20180718 |