CN219689140U - Lifting appliance for repairing electrical equipment - Google Patents
Lifting appliance for repairing electrical equipment Download PDFInfo
- Publication number
- CN219689140U CN219689140U CN202320105214.XU CN202320105214U CN219689140U CN 219689140 U CN219689140 U CN 219689140U CN 202320105214 U CN202320105214 U CN 202320105214U CN 219689140 U CN219689140 U CN 219689140U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lifting appliance
- gear
- motor
- electrical equipment
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 230000008439 repair process Effects 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of equipment repair and discloses a lifting appliance for repairing electrical equipment, which comprises a mounting base, wherein two functional cavities are formed in the top of the mounting base, two first threaded rods are rotationally connected to the functional cavities, a driving mechanism is connected to the outer surfaces of the first threaded rods in a transmission manner, supporting plates which are in sliding connection with the functional cavities are matched with the outer surfaces of the first threaded rods in a threaded manner, the driving mechanism drives the first threaded rods to rotate, the supporting plates and a mounting frame are driven to move up and down by the first threaded rods, and the mounting frame drives a moving mechanism and a crane mechanism on the moving mechanism to move up and down, so that the height of the lifting appliance is adjusted, the lifting appliance can conveniently lift and maintain electrical equipment with different heights, and the applicability of the lifting appliance is improved.
Description
Technical Field
The utility model relates to the technical field of equipment repair, in particular to a lifting appliance for repairing electrical equipment.
Background
The method is slow, requires manual operation, has high labor intensity, affects efficiency and is unsafe, and has limited lifting weight, so that the equipment or the equipment is easily damaged due to collision; another common method is to use a crane, but the crane not only increases the maintenance cost, but also has complex operation process, and is difficult to meet the requirement of daily maintenance operation.
The chinese patent of application number 201921577833.9 discloses a power equipment overhauls and lifts by crane instrument, including davit, revolving stage, magnetism base, wire rope and electric capstan, the one end fixed mounting of davit is on the carousel on the upper portion of revolving stage and can rotate along with the carousel together, the pulley is installed to the other end of davit, magnetism base fixed mounting is in the lower part of revolving stage, electric capstan fixed mounting is on the carousel, wire rope part winding is on electric capstan to pass the pulley, be equipped with the lifting hook on wire rope's the free end. The electric power equipment overhaul lifting tool provided by the utility model can lift articles at high altitude, and operators can operate at safe positions, so that the electric power equipment overhaul lifting tool has the characteristics of safety and rapidness; lifting by crane through wire rope, electric capstan winch, pulley and lifting hook, only need start electric capstan winch and rotate the revolving stage and can realize the lifting by crane of heavy object, have easy operation, efficient, use manpower sparingly's advantage, but this patent still has some shortages when implementing, and this patent can't carry out altitude mixture control to lifting means, and the hoist and mount scope of hoist is less simultaneously, leads to the suitability lower, and inconvenient use personnel use, need the manual work to stand on the base at the hoist and mount in-process simultaneously and operate, the relatively poor problem of security.
Disclosure of Invention
The utility model aims to provide a lifting appliance for repairing electrical equipment, which can adjust the height of the lifting appliance, improves the applicability of the lifting appliance, increases the lifting range of the lifting appliance, is convenient for a user to use, and improves the safety of the lifting appliance.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides an electrical equipment repairs and uses hoist, includes the installation base, two function chambeies have been seted up at the top of installation base, the function intracavity rotation is connected with two first threaded rods, the surface transmission of first threaded rod is connected with actuating mechanism, the surface screw thread fit of first threaded rod has the backup pad with function chamber sliding connection, the top fixedly connected with mounting bracket of backup pad, be provided with moving mechanism on the mounting bracket, be provided with crane mechanism on the moving mechanism.
As a further scheme of the utility model: the driving mechanism comprises a first motor fixedly connected with the functional cavity, the output end of the first motor is fixedly connected with a first rotating shaft through a coupler, a first gear is fixedly sleeved on the outer surface of the first rotating shaft, and a second gear fixedly sleeved on the first threaded rod is connected with the outer surface of the first gear in a meshed mode.
As a further scheme of the utility model: the moving mechanism comprises a second motor fixedly connected with the mounting frame, the output end of the second motor is fixedly connected with a second threaded rod rotationally connected with the mounting frame through a coupler, the outer surface of the second threaded rod is in threaded fit with a transmission block in sliding connection with the mounting frame, the inner surface of the transmission block is in sliding connection with a reinforcing shaft fixedly connected with the mounting frame, and the crane mechanism is fixedly arranged on the transmission block.
As a further scheme of the utility model: the crane mechanism comprises an adjusting shaft which is rotationally connected with the transmission block, the top of the adjusting shaft is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a suspension arm, an electric winch is fixedly connected to the mounting plate, a lifting rope which is in sliding connection with the suspension arm is fixedly connected to the electric winch, and a transmission mechanism which is connected with the transmission block is connected to the outer surface of the adjusting shaft in a transmission manner.
As a further scheme of the utility model: the transmission mechanism comprises a third motor fixedly connected with the transmission block, the output end of the third motor is fixedly connected with a second rotating shaft which is rotationally connected with the transmission block through a coupler, a third gear is fixedly sleeved on the outer surface of the second rotating shaft, and a fourth gear fixedly sleeved on the adjusting shaft is connected on the outer surface of the third gear in a meshed mode.
The utility model has the beneficial effects that:
(1) The first threaded rod is driven to rotate through the driving mechanism, the first threaded rod drives the supporting plate and the mounting frame to move up and down, the mounting frame drives the moving mechanism and the crane mechanism on the moving mechanism to move up and down, so that the height adjustment of the lifting appliance is realized, the lifting appliance can hoist and maintain electrical equipment with different heights, and the applicability of the lifting appliance is improved.
(2) The crane mechanism is driven to move left and right through the moving mechanism, and meanwhile, the adjusting shaft, the mounting plate and the suspension arm are driven to rotate through the transmission mechanism, so that the lifting range of the lifting appliance is greatly improved, the lifting of the electrical equipment by a user is facilitated, the suspension arm automatically rotates in lifting overload, manual operation is not needed, and the safety of the lifting appliance in lifting is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the external structure of the present utility model;
fig. 2 is a side view of the internal structure of the present utility model.
In the figure: 1. a mounting base; 2. a functional cavity; 3. a first threaded rod; 4. a support plate; 5. a mounting frame; 6. a first motor; 7. a first rotating shaft; 8. a first gear; 9. a second gear; 10. a second motor; 11. a second threaded rod; 12. a transmission block; 13. a reinforcing shaft; 14. an adjusting shaft; 15. a mounting plate; 16. a suspension arm; 17. an electric winch; 18. a hanging rope; 19. a third motor; 20. a second rotating shaft; 21. a third gear; 22. and a fourth gear.
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. 1-2, the utility model relates to a lifting appliance for repairing electrical equipment, which comprises a mounting base 1, wherein two functional cavities 2 are formed in the top of the mounting base 1, two first threaded rods 3 are rotationally connected in the functional cavities 2, a driving mechanism is connected to the outer surface of each first threaded rod 3 in a transmission manner, a supporting plate 4 which is slidably connected with the functional cavities 2 is in threaded fit with the outer surface of each first threaded rod 3, a mounting frame 5 is fixedly connected to the top of each supporting plate 4, a moving mechanism is arranged on each mounting frame 5, a crane mechanism is arranged on each moving mechanism, the driving mechanism drives the first threaded rods 3 to rotate positively and negatively, the supporting plates 4 drive the mounting frames 5 to move up and down, the mounting frames 5 drive the moving mechanisms and the crane mechanisms on the moving mechanisms to move up and down, and therefore the height of the lifting appliance can be adjusted conveniently, and the lifting appliance can lift and maintain electrical equipment with different heights.
The driving mechanism comprises a first motor 6 fixedly connected with the functional cavity 2, the output end of the first motor 6 is fixedly connected with a first rotating shaft 7 through a coupler, the outer surface of the first rotating shaft 7 is fixedly sleeved with a first gear 8, the outer surface of the first gear 8 is in meshed connection with a second gear 9 fixedly sleeved with a first threaded rod 3, the first motor 6 is controlled by a PLC programming program, the first motor 6 can be controlled to rotate positively and negatively, the first motor 6 drives the first rotating shaft 7 to rotate positively and reversely, and the first rotating shaft 7 drives the first threaded rod 3 to rotate through the first gear 8 and the second gear 9.
The moving mechanism comprises a second motor 10 fixedly connected with the mounting frame 5, the output end of the second motor 10 is fixedly connected with a second threaded rod 11 rotationally connected with the mounting frame 5 through a coupler, the outer surface of the second threaded rod 11 is in threaded fit with a transmission block 12 slidingly connected with the mounting frame 5, the inner surface of the transmission block 12 is slidingly connected with a reinforcing shaft 13 fixedly connected with the mounting frame 5, the crane mechanism is fixedly installed on the transmission block 12, the second motor 10 is controlled by a PLC programming program, the second motor 10 can be controlled to positively and negatively rotate, the second threaded rod 11 is driven to positively and negatively rotate through the second motor 10, the second threaded rod 11 drives the transmission block 12 to move left and right, and the transmission block 12 drives the crane mechanism to move left and right, so that the hoisting range of the crane mechanism is increased.
The crane mechanism comprises an adjusting shaft 14 rotationally connected with a transmission block 12, the top of the adjusting shaft 14 is fixedly connected with a mounting plate 15, the top of the mounting plate 15 is fixedly connected with a suspension arm 16, an electric winch 17 is fixedly connected with the mounting plate 15, a lifting rope 18 which is in sliding connection with the suspension arm 16 is fixedly connected with the electric winch 17, a transmission mechanism connected with the transmission block 12 is connected with the outer surface of the adjusting shaft 14 in a transmission manner, the adjusting shaft 14 is driven to rotate through the transmission mechanism, the adjusting shaft 14 drives the mounting plate 15 and the suspension arm 16 to rotate, the lifting position of the suspension arm 16 is improved, electric equipment is conveniently lifted, and then the electric equipment is lifted through binding the lifting rope 18 on the electric equipment, and then the electric equipment is lifted through the electric winch 17 and the suspension arm 16.
The transmission mechanism comprises a third motor 19 fixedly connected with the transmission block 12, a second rotating shaft 20 which is rotationally connected with the transmission block 12 is fixedly connected to the output end of the third motor 19 through a coupler, a third gear 21 is fixedly sleeved on the outer surface of the second rotating shaft 20, a fourth gear 22 fixedly sleeved with the adjusting shaft 14 is meshed and connected on the outer surface of the third gear 21, the second rotating shaft 20 is driven to rotate through the third motor 19, and the second rotating shaft 20 drives the adjusting shaft 14 to rotate through the third gear 21 and the fourth gear 22.
The working principle of the utility model is as follows: the first rotating shaft 7 is driven to positively and reversely rotate through the first motor 6, the first rotating shaft 7 drives the first threaded rod 3 to rotate through the first gear 8 and the second gear 9, the first threaded rod 3 drives the supporting plate 4 to move up and down, the supporting plate 4 drives the mounting frame 5 to move up and down, the mounting frame 5 drives the moving mechanism and the crane mechanism on the moving mechanism to move up and down, so that the height adjustment of the lifting appliance is realized, the lifting appliance can hoist and maintain electrical equipment with different heights, and the applicability of the lifting appliance is improved.
The second motor 10 drives the second threaded rod 11 to rotate positively and negatively, the second threaded rod 11 drives the transmission block 12 to move left and right, the transmission block 12 drives the crane mechanism to move left and right, the transmission mechanism drives the adjusting shaft 14 to rotate, the adjusting shaft 14 drives the mounting plate 15 and the suspension arm 16 to rotate, and the lifting direction of the suspension arm 16 is improved, so that the lifting range of the crane mechanism is increased, meanwhile, in the lifting process, the suspension arm automatically rotates without manual operation, and the safety of a lifting appliance during lifting is improved.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (5)
1. The utility model provides a lifting appliance for electrical equipment repair, includes mounting base (1), its characterized in that, two functional cavities (2) have been seted up at the top of mounting base (1), functional cavity (2) internal rotation is connected with two first threaded rods (3), the surface transmission of first threaded rod (3) is connected with actuating mechanism, the surface screw thread fit of first threaded rod (3) has backup pad (4) with functional cavity (2) sliding connection, the top fixedly connected with mounting bracket (5) of backup pad (4), be provided with moving mechanism on mounting bracket (5), be provided with crane mechanism on the moving mechanism.
2. The lifting appliance for repairing electrical equipment according to claim 1, wherein the driving mechanism comprises a first motor (6) fixedly connected with the functional cavity (2), an output end of the first motor (6) is fixedly connected with a first rotating shaft (7) through a coupler, a first gear (8) is fixedly sleeved on the outer surface of the first rotating shaft (7), and a second gear (9) fixedly sleeved on the first threaded rod (3) is connected on the outer surface of the first gear (8) in a meshed mode.
3. The lifting appliance for repairing electrical equipment according to claim 1, wherein the moving mechanism comprises a second motor (10) fixedly connected with the mounting frame (5), an output end of the second motor (10) is fixedly connected with a second threaded rod (11) rotationally connected with the mounting frame (5) through a coupler, a transmission block (12) in sliding connection with the mounting frame (5) is in threaded fit with the outer surface of the second threaded rod (11), a reinforcing shaft (13) fixedly connected with the mounting frame (5) is in sliding connection with the inner surface of the transmission block (12), and the crane mechanism is fixedly installed on the transmission block (12).
4. A lifting appliance for repairing electrical equipment according to claim 3, characterized in that the crane mechanism comprises an adjusting shaft (14) which is rotationally connected with the transmission block (12), the top of the adjusting shaft (14) is fixedly connected with a mounting plate (15), the top of the mounting plate (15) is fixedly connected with a suspension arm (16), the mounting plate (15) is fixedly connected with an electric winch (17), the electric winch (17) is fixedly connected with a lifting rope (18) which is in sliding connection with the suspension arm (16), and the outer surface of the adjusting shaft (14) is in transmission connection with a transmission mechanism which is connected with the transmission block (12).
5. The lifting appliance for repairing electrical equipment according to claim 4, wherein the transmission mechanism comprises a third motor (19) fixedly connected with the transmission block (12), the output end of the third motor (19) is fixedly connected with a second rotating shaft (20) rotatably connected with the transmission block (12) through a coupler, the outer surface of the second rotating shaft (20) is fixedly sleeved with a third gear (21), and the outer surface of the third gear (21) is in meshed connection with a fourth gear (22) fixedly sleeved with the adjusting shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320105214.XU CN219689140U (en) | 2023-02-03 | 2023-02-03 | Lifting appliance for repairing electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320105214.XU CN219689140U (en) | 2023-02-03 | 2023-02-03 | Lifting appliance for repairing electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689140U true CN219689140U (en) | 2023-09-15 |
Family
ID=87968001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320105214.XU Active CN219689140U (en) | 2023-02-03 | 2023-02-03 | Lifting appliance for repairing electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219689140U (en) |
-
2023
- 2023-02-03 CN CN202320105214.XU patent/CN219689140U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111115523A (en) | Special logistics support vehicle for electric power operation and maintenance | |
| CN211419395U (en) | Telescopic jib loading boom for hoist device | |
| CN113184713A (en) | Self-rotating steel coil lifting appliance of unmanned automatic crane | |
| CN210559119U (en) | Chemical industry equipment hoist and mount maintenance device | |
| CN116605764A (en) | Closed-loop anti-swing control method for crane | |
| CN219689140U (en) | Lifting appliance for repairing electrical equipment | |
| CN212101671U (en) | Hoisting device | |
| CN110655003B (en) | Wear-resistant rope supporting device for power transmission major | |
| CN218595960U (en) | Hoisting mechanism of European bridge crane | |
| CN219059566U (en) | Cutting machine convenient to adjust | |
| CN216955693U (en) | Cultural relic damage detection device | |
| CN104651576A (en) | Furnace cover lifting device for tempering furnace | |
| CN211470604U (en) | Hoisting device for transformer substation | |
| CN113666274A (en) | Intelligent lifting device for building | |
| CN209583456U (en) | A kind of equipment single-side support lifting device for mechanical Repairing of Numerically Controlled Machine Tool maintenance | |
| CN204434665U (en) | A kind of tempering stove bell jack up unit | |
| CN217148366U (en) | Multi-degree-of-freedom lifting appliance for automobile production line | |
| CN218088534U (en) | Hoisting and moving device for annular chain hoist blowout preventer | |
| CN217148341U (en) | Lifting device for building | |
| CN210438305U (en) | Construction equipment hoisting device | |
| CN217324987U (en) | Be used for bridge railing installation device | |
| CN217229979U (en) | Auxiliary hoisting assembly for box-type substation | |
| CN219424349U (en) | Assembling frame of hexahedral top hydraulic press | |
| CN210657033U (en) | Engine cylinder block quenching hoist | |
| CN215710638U (en) | Motor hand controller with lifting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |