CN220131803U - Lifting equipment for installation of variable-frequency series resonance test device - Google Patents
Lifting equipment for installation of variable-frequency series resonance test device Download PDFInfo
- Publication number
- CN220131803U CN220131803U CN202321685095.6U CN202321685095U CN220131803U CN 220131803 U CN220131803 U CN 220131803U CN 202321685095 U CN202321685095 U CN 202321685095U CN 220131803 U CN220131803 U CN 220131803U
- Authority
- CN
- China
- Prior art keywords
- lifting
- series resonance
- resonance test
- threaded rod
- supporting seat
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 title claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses lifting equipment for mounting a variable-frequency series resonance test device, which comprises a supporting seat, wherein symmetrically arranged fixing rods are fixedly mounted on the supporting seat, lifting assemblies are arranged on the fixing rods, and lifting plates are fixedly mounted on the lifting assemblies. In the using process, through the arrangement of the lifting assembly, the first threaded rods in the two fixed rods can be simultaneously driven to rotate by utilizing the meshing transmission of the driving bevel gear and the driven bevel gear, the lifting plate on the moving block can be driven to stably lift by utilizing the first threaded rods, the frequency conversion series resonance test device can be stably lifted by the lifting plate, the frequency conversion series resonance test device can be conveniently installed without manually carrying and installing the frequency conversion series resonance test device, and the installation efficiency of the frequency conversion series resonance test device is improved.
Description
Technical Field
The utility model relates to the technical field of installation of power test devices, in particular to lifting equipment for installing a variable-frequency series resonance test device.
Background
The frequency series resonance test is different from a general test instrument, and has the greatest characteristic that the same equipment can be used for alternating current withstand voltage tests of different electrical equipment, such as a crosslinked cable, a transformer, a GIS, a motor, a generator and the like, and besides a series of typical common models are provided for users to select by the catalog, the design of a configuration scheme is generally required according to the test range and test requirements of the users, so that the test requirements of different areas, different users and different test products are met.
In the prior art, publication number is "CN218213266U" discloses a series frequency conversion resonance test device, through the top cap, chain and traction steel wire, make when the top cap anticlockwise rotates, can drive first sprocket anticlockwise rotation thereupon through connecting block and pivot, thereby drive the chain and rotate, the chain drives the traction piece upward movement when rotating, and pull the bottom plate upward movement through traction steel wire, damping rod and spring are compressed simultaneously, until each group handle and ground contact, each group universal wheel breaks away from and ground contact, thereby need not to adjust the spacing to the universal wheel alone, thereby effectively prevent the probability that whole device takes place to remove in the use, because weight is heavier for convenient removal, the gyro wheel is often installed to its bottom, but in the test process, whole device receives the problem that external force touches easily and takes place to remove.
However, the prior art still has great disadvantages, such as:
personnel need carry whole frequency conversion series resonance test device when installing frequency conversion series resonance test device, often cooperate through many workman when the transport, carry frequency conversion series resonance test device, not only consume the manpower like this, and inefficiency moreover, very easily take place the incident, and when installing frequency conversion series resonance test device, frequency conversion series resonance test device is because the bottom is not supported, the phenomenon of position deviation takes place very easily in the horizontal direction, thereby can lead to frequency conversion series resonance test device deviation installation position, thereby can lead to frequency conversion series resonance test device installation effectiveness to reduce.
Disclosure of Invention
The utility model aims to provide lifting equipment for mounting a variable-frequency series resonance test device, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the lifting device for the installation of the variable frequency series resonance test device comprises a supporting seat, wherein symmetrically arranged fixed rods are fixedly arranged on the supporting seat, lifting assemblies are arranged on the fixed rods, lifting plates are fixedly arranged on the lifting assemblies, and lifting plates for lifting and installing the variable frequency series resonance test device are rotatably arranged on the lifting plates;
the lower terminal surface of supporting seat is provided with the removal subassembly that is used for removing the supporting seat.
Preferably, the lifting assembly comprises two symmetrically arranged positioning plates, a first motor is fixedly arranged on the positioning plates, a rotating shaft is fixedly arranged at the output end of the first motor, and two driving bevel gears are fixedly arranged on the rotating shaft;
the fixed rod is rotationally provided with a first threaded rod, the top end of the first threaded rod is fixedly provided with a driven bevel gear, and the first threaded rod is movably provided with a moving block.
Preferably, the side end face of the fixed rod is provided with a moving groove, the first motor drives the rotating shaft to rotate so as to drive the driving bevel gear to drive, and the driving bevel gear and the driven bevel gear are meshed to drive, so that the first threaded rod can be driven to rotate, and the moving block can be driven to move in the moving groove in a limited manner through the first threaded rod.
Preferably, the moving assembly comprises a second motor, a second threaded rod is fixedly arranged at the output end of the second motor, a moving plate is movably arranged on the second threaded rod, an auxiliary frame is rotatably arranged on the moving plate, a moving wheel is movably arranged on the auxiliary frame, and the second threaded rod can be driven to rotate through the second motor.
Preferably, the second threaded rod drives the movable plate to lift, the movable plate can drive the auxiliary frame in the lifting groove to extend out of the lifting groove through limiting sliding in the lifting groove in the supporting seat, and the movable wheel can move the supporting seat.
Preferably, the rear side of lifter plate fixed mounting has the firm board, the up end of supporting seat just is in the rear side fixed mounting of dead lever has the reference column.
Preferably, a push rod is fixedly arranged on the support seat and positioned at the rear side of the positioning column.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the lifting assembly, the first threaded rods in the two fixed rods can be driven to rotate simultaneously by utilizing the meshing transmission of the driving bevel gear and the driven bevel gear, the lifting plate on the moving block can be driven to stably lift by utilizing the first threaded rods, the variable-frequency series resonance test device can be stably lifted by the lifting plate, the variable-frequency series resonance test device is convenient to install, the variable-frequency series resonance test device is not required to be carried and installed manually, and the installation efficiency of the variable-frequency series resonance test device is improved;
2. through the setting of moving the subassembly, utilize the lift of movable plate, can stretch out the movable wheel of accomodating in the lift inslot, conveniently remove whole device, also can hide the movable wheel when need not remove, conveniently make supporting seat and ground contact to the steadiness of device can be guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the support base according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of the fixing rod according to the present utility model;
fig. 5 is a schematic diagram of a structure in which a driving helical gear and a driven helical gear are meshed in the present utility model.
In the figure: 1. a support base; 2. a fixed rod; 3. a positioning plate; 4. a first motor; 5. a rotating shaft; 6. a driving helical gear; 7. a first threaded rod; 8. driven helical gears; 9. a moving groove; 10. a moving block; 11. a lifting plate; 12. a lifting plate; 13. a second motor; 14. a second threaded rod; 15. a moving plate; 16. an auxiliary frame; 17. a moving wheel; 18. a stabilizing plate; 19. positioning columns; 20. a push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
embodiment one:
the lifting device for mounting the variable frequency series resonance test device comprises a supporting seat 1, wherein a push rod 20 is fixedly mounted on the supporting seat 1 and positioned at the rear side of a positioning column 19, the push rod 20 is U-shaped, a person can push the device by using the push rod 20, the position of the variable frequency series resonance test device to be mounted on a lifting plate 12 is conveniently moved, a symmetrically arranged fixing rod 2 is fixedly mounted on the supporting seat 1, a lifting assembly is arranged on the fixing rod 2, a lifting plate 11 is fixedly mounted on the lifting assembly, a stabilizing plate 18 is fixedly mounted on the rear side of the lifting plate 11, the upper end face of the supporting seat 1 is fixedly mounted with the positioning column 19 at the rear side of the fixing rod 2, the top end of the positioning column 19 passes through the stabilizing plate 18, the stabilizing plate 18 and the positioning column 19 are slidably mounted, the limiting sliding of the positioning column 19 is realized through the stabilizing plate 18, the stability of the lifting plate 11 during lifting can be ensured, the lifting of the lifting plate 12 during lifting is ensured, and the lifting plate 12 for lifting the variable frequency series resonance test device is rotatably mounted on the lifting plate 11;
the lifting assembly comprises two symmetrically arranged positioning plates 3, a power supply and a controller can be arranged on the positioning plates 3, and the controller is used for controlling electrical equipment in the whole device, so that the technology is a conventional means in the field, and is not described in detail herein, a first motor 4 is fixedly arranged on the positioning plates 3, a rotating shaft 5 is fixedly arranged at the output end of the first motor 4, and two driving bevel gears 6 are fixedly arranged on the rotating shaft 5;
the first threaded rod 7 is rotationally arranged on the fixed rod 2, the driven bevel gear 8 is fixedly arranged at the top end of the first threaded rod 7, the movable block 10 is movably arranged on the first threaded rod 7, the positioning plates 3 are fixedly arranged on the upper end surfaces of the supporting seats 1 and are respectively positioned at the left side and the right side of the two fixed rods 2, one end of the rotating shaft 5, which is far away from the first motor 4, penetrates through the first positioning plates 3 and is rotationally arranged on the second positioning plates 3, the driven bevel gear 8 is positioned on the upper end surface of the fixed rod 2, the driven bevel gear 8 is rotationally arranged on the fixed rod 2,
the side end surface of the fixed rod 2 is provided with a moving groove 9, the first motor 4 drives the rotating shaft 5 to rotate so as to drive the driving bevel gear 6 to rotate, then the driving bevel gear 6 is meshed with the driven bevel gear 8 for transmission so as to drive the first threaded rod 7 to rotate, the first threaded rod 7 can drive the moving block 10 to limit and lift in the moving groove 9, the moving block 10 can limit and slide in the moving groove 9, the stability of the moving block 10 in the moving groove 9 can be ensured, the moving block is in a phenomenon that the moving block cannot shift in position,
the lower end face of the supporting seat 1 is provided with a moving assembly for moving the supporting seat 1.
Embodiment two:
on the basis of the first embodiment, describing the moving assembly in detail, the moving assembly comprises a second motor 13, a power source of the second motor 13 can be arranged on the base 1 to ensure the normal use of the second motor 13, a second threaded rod 14 is fixedly arranged at the output end of the second motor 13, a moving plate 15 is movably arranged on the second threaded rod 14, an auxiliary frame 16 is rotatably arranged on the moving plate 15, a moving wheel 17 is movably arranged on the auxiliary frame 16, and the second threaded rod 14 can be driven to rotate by the second motor 13;
the second threaded rod 14 drives the movable plate 15 to lift, the movable plate 15 can drive the auxiliary frame 16 in the lifting groove to extend out of the lifting groove through limiting sliding in the lifting groove in the supporting seat 1, the supporting seat 1 can be moved through the movable wheel 17, the second motor 13 is fixedly arranged on the protruding portion on the supporting seat 1, one end of the second threaded rod 14, far away from the second motor 13, extends to the inside of the lifting groove, when the device does not need to be moved, the movable wheel 17 can be directly stored in the lifting groove, the supporting seat 1 can be directly contacted with the ground, and accordingly the supporting seat 1 can be stably arranged on the ground.
Working principle:
when the device is used, the second motor 13 drives the second threaded rod 14 to rotate, the moving plate 15 in the lifting groove can be driven to move downwards by utilizing the rotation of the second threaded rod 14, then the moving wheel 17 in the lifting groove of the storage groove can be extended, a person can push the whole device to move by utilizing the moving wheel 17 through the push rod 20, the person can rotate the lifting plate 12 in a vertical state to a horizontal state, and then the lifting plate 12 in the horizontal state is inserted below the variable-frequency series resonance test device;
the first motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 can drive the two driving bevel gears 6 on the rotating shaft 5 to rotate, the two driving bevel gears 6 are respectively meshed with the driven bevel gears 8 on the two fixed rods 2 to drive the first threaded rod 7 to rotate through the rotation of the driven bevel gears 8, the moving block 10 is lifted through the limit of the moving groove 9 through the rotation of the first threaded rod 7, the lifting plate 11 can be driven to lift through the lifting of the moving block 10, the lifting plate 12 can be driven to lift through the lifting plate 11, and the variable-frequency series resonance test device on the lifting plate 12 can be driven to lift through the lifting plate 12;
while the lifting plate 12 is lifted, the stability of the lifting plate 12 during lifting can be ensured by limiting sliding of the stabilizing plate 18 on the lifting plate 11 on the positioning column 19.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Lifting equipment for installation of variable-frequency series resonance test device comprises a supporting seat (1), and is characterized in that: the device comprises a supporting seat (1), wherein symmetrically arranged fixing rods (2) are fixedly arranged on the supporting seat (1), lifting assemblies are arranged on the fixing rods (2), lifting plates (11) are fixedly arranged on the lifting assemblies, and lifting plates (12) for lifting and installing a variable-frequency series resonance test device are rotatably arranged on the lifting plates (11);
the lower end face of the supporting seat (1) is provided with a moving assembly for moving the supporting seat (1).
2. The lifting device for installing a variable frequency series resonance test apparatus according to claim 1, wherein: the lifting assembly comprises two symmetrically arranged positioning plates (3), a first motor (4) is fixedly arranged on the positioning plates (3), a rotating shaft (5) is fixedly arranged at the output end of the first motor (4), and two driving bevel gears (6) are fixedly arranged on the rotating shaft (5);
the novel variable-speed gear is characterized in that a first threaded rod (7) is rotatably mounted on the fixed rod (2), a driven bevel gear (8) is fixedly mounted at the top end of the first threaded rod (7), and a moving block (10) is movably mounted on the first threaded rod (7).
3. The lifting device for installing a variable frequency series resonance test apparatus according to claim 2, wherein: the side end face of the fixed rod (2) is provided with a moving groove (9), the first motor (4) drives the rotating shaft (5) to rotate and can drive the driving bevel gear (6) to rotate, the driving bevel gear (6) and the driven bevel gear (8) are meshed to drive through the driving bevel gear, the first threaded rod (7) can be driven to rotate, and the moving block (10) can be driven to move in the moving groove (9) in a limited mode through the first threaded rod (7).
4. The lifting device for installing a variable frequency series resonance test apparatus according to claim 1, wherein: the movable assembly comprises a second motor (13), a second threaded rod (14) is fixedly arranged at the output end of the second motor (13), a movable plate (15) is movably arranged on the second threaded rod (14), an auxiliary frame (16) is rotatably arranged on the movable plate (15), a movable wheel (17) is movably arranged on the auxiliary frame (16), and the second threaded rod (14) can be driven to rotate through the second motor (13).
5. The lifting device for installing a variable frequency series resonance test apparatus according to claim 4, wherein: the second threaded rod (14) drives the movable plate (15) to lift, the movable plate (15) can drive an auxiliary frame (16) in the lifting groove to extend out of the lifting groove through limiting sliding in the lifting groove in the supporting seat (1), and the supporting seat (1) can be moved through the movable wheel (17).
6. The lifting device for installing a variable frequency series resonance test apparatus according to claim 2, wherein: the rear side of lifter plate (11) fixed mounting has firm board (18), the up end of supporting seat (1) and be in the rear side fixed mounting of dead lever (2) have reference column (19).
7. The lifting device for installing a variable frequency series resonance test apparatus according to claim 6, wherein: the push rod (20) is fixedly arranged on the support seat (1) and positioned at the rear side of the positioning column (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685095.6U CN220131803U (en) | 2023-06-30 | 2023-06-30 | Lifting equipment for installation of variable-frequency series resonance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685095.6U CN220131803U (en) | 2023-06-30 | 2023-06-30 | Lifting equipment for installation of variable-frequency series resonance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220131803U true CN220131803U (en) | 2023-12-05 |
Family
ID=88947747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321685095.6U Active CN220131803U (en) | 2023-06-30 | 2023-06-30 | Lifting equipment for installation of variable-frequency series resonance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220131803U (en) |
-
2023
- 2023-06-30 CN CN202321685095.6U patent/CN220131803U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114362057B (en) | Self-adaptation centre gripping type underground pipe gallery cable laying draw gear | |
| CN220131803U (en) | Lifting equipment for installation of variable-frequency series resonance test device | |
| CN215419187U (en) | Cubical switchboard convenient to maintain and overhaul | |
| CN211961608U (en) | New energy automobile part show stand | |
| CN211895466U (en) | Winding device for cable processing | |
| CN215402939U (en) | Transformer substation maintenance platform | |
| CN212625000U (en) | Demagnetizer for guide wheel | |
| CN216900243U (en) | Semiconductor optical detection equipment | |
| CN2189988Y (en) | Automatic superhigh voltage live cleaning machine | |
| CN214850093U (en) | Electrical equipment maintains strutting arrangement | |
| CN214243713U (en) | Dedicated jacking equipment of electromechanical installation | |
| CN211913840U (en) | Testboard convenient to remove and enlarged area | |
| CN114275704A (en) | Steel structure mounting rack and using method thereof | |
| CN220811746U (en) | Lifting device for installation of power equipment | |
| CN216485341U (en) | Self-supporting quick-assembly impulse voltage generator | |
| CN115159087B (en) | Multi-direction platform adjusting device based on electric automatization | |
| CN214839603U (en) | Development equipment for continuous integrated system research based on container technology | |
| CN211240320U (en) | Uncapping mechanism with multiple layers of FPC boards | |
| CN216336388U (en) | A electric power test device for among power maintenance | |
| CN219304330U (en) | Overhead line device for high-voltage power construction | |
| CN213211413U (en) | Comprehensive experiment base for physical experiment | |
| CN214580597U (en) | Portable lighting device | |
| CN218570148U (en) | Novel new forms of energy electricity generation device | |
| CN218935885U (en) | Mobile diesel generator set | |
| CN216666423U (en) | Speed reducer convenient to remove installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |