CN220156347U - Main shaft synchronous wheel transmission mechanism of safety operation device of high-voltage switch cabinet - Google Patents
Main shaft synchronous wheel transmission mechanism of safety operation device of high-voltage switch cabinet Download PDFInfo
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- CN220156347U CN220156347U CN202321552143.4U CN202321552143U CN220156347U CN 220156347 U CN220156347 U CN 220156347U CN 202321552143 U CN202321552143 U CN 202321552143U CN 220156347 U CN220156347 U CN 220156347U
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- wheel transmission
- synchronizing wheel
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 title abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000003921 oil Substances 0.000 description 31
- 238000009434 installation Methods 0.000 description 9
- 239000010687 lubricating oil Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a main shaft synchronous wheel transmission mechanism of a safety operation device of a high-voltage switch cabinet, which belongs to the technical field of transmission mechanisms. According to the utility model, the worm is rotated through the motor, the worm wheel is driven to rotate by the rotating worm, the connecting disc is driven to rotate by the worm, the worm wheel is driven to rotate with large torque, the large torque is provided for rotation, the connecting disc and the positioning ball are clamped, the connecting rods are clamped in the mounting groove and are elastically connected through the springs, the shaft body at one end is flexibly rotated and connected to the connecting disc, and one end of the shaft body can deviate from the axis to be connected with the power mechanism for transmission, so that the device is applicable to various mounting positions.
Description
Technical Field
The utility model relates to the technical field of transmission mechanisms, in particular to a main shaft synchronous wheel transmission mechanism of a safety operation device of a high-voltage switch cabinet.
Background
The high-voltage switch cabinet is used for power generation, transmission, distribution, power conversion and consumption of a power system and has the functions of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric product with the voltage class of 3.6 kV-550 kV, the high-voltage isolating switch, the grounding switch, the high-voltage load switch, the high-voltage automatic superposition and sectionalizer and the like, and the high-voltage operating mechanism, the high-voltage explosion-proof power distribution device, the high-voltage switch cabinet and the like are large, and the main shaft synchronous wheel needs to be driven by a transmission mechanism.
However, the existing main shaft synchronous wheel transmission mechanism is inconvenient to transversely adjust the installation position, the transmission mechanism cannot be installed when the transmission mechanism is not coaxial with the power transmission device, the transmission of the common transmission mechanism is not stable enough, the high-torque output cannot be carried out by the low-power motor, and the manufacturing cost is high.
Disclosure of Invention
The utility model aims to provide a main shaft synchronous wheel transmission mechanism of a safety operation device of a high-voltage switch cabinet, which solves the problems that the main shaft synchronous wheel transmission mechanism is inconvenient to transversely adjust the installation position, the transmission mechanism cannot be installed when being not coaxial with a power transmission device, the transmission of a common transmission mechanism is unstable, a low-power motor cannot output large torque and the manufacturing cost is high.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high tension switchgear safe operating means main shaft synchro-wheel drive mechanism, includes bottom plate and axis body, one side fixed welding of bottom plate has the curb plate, set up the constant head tank in the curb plate, sliding connection has the movable plate on the bottom plate, a plurality of bolts are run through to movable plate one side and connect in the constant head tank, the bottom plate carries out the sliding support connection of movable plate, the constant head tank cooperation bolt that the curb plate of bottom plate one side was seted up carries out the fixed of movable plate, the constant head tank carries out the location installation of different positions to the movable plate, the installation of applicable different transverse positions, the upper end swing joint of movable plate has the worm wheel, the one end of worm wheel is connected with the connection pad, set up a plurality of mounting grooves on the connection pad, one side fixed spherical locating ball of axis body, one side fixed connection of axis body a plurality of connecting rods, the connecting rod runs through in the mounting groove, the locating ball joint is in the connection pad, be connected with the spring on the connecting rod, the upper end fixed mounting of movable plate has the motor, the output of motor is connected with the worm, worm matching engagement carries out the location through the worm wheel to rotate worm wheel, and worm wheel rotates the drive mechanism drives a plurality of rotating connection pads, can drive torque and make a plurality of axes through the rotation connection pads, and can rotate the flexible connection pad, and drive the axis, and can rotate at a plurality of axes.
As a further scheme of the utility model: the length of constant head tank and the length phase-match of curb plate, the constant head tank is the U font, lets the movable plate carry out the location installation on the curb plate through the constant head tank of matching length, and the card of U font is convenient for the bolt is gone into the installation.
As a further scheme of the utility model: one end of the shaft body is connected with a gasket, the gasket is made of elastic rubber, and flexible contact connection is carried out through the gasket at one end of the shaft body, so that transmission is more stable.
As a further scheme of the utility model: one end of the spring is connected with a gasket, the gasket is connected to one side of the connecting disc in a contact mode, the contact area is increased through the gasket at one end of the spring, and stable elastic contact is achieved.
As a further scheme of the utility model: one side bolted connection of movable plate has the protection casing, the protection casing is circular cover body, carries out the whole protection of device through the protection casing.
As a further scheme of the utility model: the upper end threaded connection of protection casing has the oil cup, the upper end joint of oil cup is installed the oil cap, carries out the storage of lubricating oil through the oil cup, and the lubricating oil in the oil cup drips into on the worm wheel of bottom, lubricates, and the oil cap on the oil cup carries out the opening and seals, avoids falling into the dust.
As a further scheme of the utility model: one side of the oil cup is connected with a perspective window, the upper end of the oil cover is fixedly connected with a lifting block, the perspective window on one side of the oil cup is used for internal observation, and the lifting block at the upper end of the oil cover is convenient for hand operation.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the worm is rotated through the motor, the worm wheel is driven to rotate by the rotating worm, the connecting disc is driven to rotate by the worm, the worm wheel is driven to rotate with large torque, the large torque is provided for rotation, the connecting disc and the positioning ball are clamped, the plurality of connecting rods are clamped in the mounting groove and are elastically connected through the springs, the shaft body at one end is flexibly rotated and connected to the connecting disc, and one end of the shaft body can deviate from the axis to be connected with the power mechanism for transmission, so that the device is suitable for various mounting positions.
2. According to the utility model, one side of the movable plate is connected with the protective cover through the bolt, the protective cover is a circular cover body, the integral protection of the device is carried out through the protective cover, the upper end of the protective cover is connected with the oil cup through threads, the upper end of the oil cup is connected with the oil cover in a clamping manner, the oil cup is used for storing lubricating oil, the lubricating oil in the oil cup is dripped on the worm wheel at the bottom for lubrication, and the oil cover on the oil cup is used for opening and sealing to avoid falling into dust.
Drawings
FIG. 1 is a schematic front perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic view of the overall explosive structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a bottom plate; 2. a side plate; 3. a positioning groove; 4. a moving plate; 5. a worm wheel; 6. a connecting disc; 7. a mounting groove; 8. a shaft body; 9. a positioning ball; 10. a connecting rod; 11. a spring; 12. a gasket; 13. a motor; 14. a worm; 15. a protective cover; 16. an oil cup; 17. an oil cover; 18. lifting the block; 19. and a perspective window.
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.
This embodiment;
referring to fig. 1-4, in the embodiment of the utility model, a main shaft synchronous wheel transmission mechanism of a safety operation device of a high-voltage switch cabinet comprises a bottom plate 1 and a shaft body 8, wherein one side of the bottom plate 1 is fixedly welded with a side plate 2, a positioning groove 3 is formed in the side plate 2, a movable plate 4 is connected on the bottom plate 1 in a sliding manner, one side of the movable plate 4 penetrates through a plurality of bolts and is connected in the positioning groove 3, the bottom plate 1 is connected with the movable plate 4 in a sliding support manner, the positioning groove 3 formed in the side plate 2 on one side of the bottom plate 1 is matched with the bolts to fix the movable plate 4, the positioning groove 3 is used for positioning and installing the movable plate 4 at different positions, the installation at different transverse positions is applicable, the upper end of the movable plate 4 is movably connected with a worm wheel 5, one end of the worm wheel 5 is connected with a connecting disc 6, a plurality of installation grooves 7 are formed in the connecting disc 6, one side of the shaft body 8 is fixedly provided with a spherical positioning ball 9, one side fixed connection a plurality of connecting rods 10 of axis body 8, connecting rod 10 runs through in mounting groove 7, location ball 9 joint is in connection pad 6, be connected with spring 11 on the connecting rod 10, the upper end fixed mounting of movable plate 4 has motor 13, motor 13's output is connected with worm 14, worm 14 matches meshing worm wheel 5, rotate worm 14 through motor 13, pivoted worm 14 drives worm wheel 5 and rotates, and then drive connection pad 6 rotation, worm 14 drives the rotation of worm wheel 5 big moment of torsion, provide big moment of torsion and rotate, connection pad 6 carries out the screens with location ball 9, a plurality of connecting rods 10 joint is in mounting groove 7, and carry out elastic connection through spring 11, let the flexible rotation of axis body 8 of one end connect on connection pad 6, let the rotatable axis of axis body 8 one end and power unit connection carry out the transmission, be suitable for multiple mounted position, excellent in use effect.
Preferably, as shown in fig. 3, the length of the positioning groove 3 is matched with the length of the side plate 2, the positioning groove 3 is in a U shape, the moving plate 4 is positioned and installed on the side plate 2 through the positioning groove 3 with the matched length, and the U-shaped positioning groove 3 is convenient for clamping and installing the bolt.
Preferably, as shown in fig. 1, one end of the shaft body 8 is connected with a gasket 12, the gasket 12 is made of elastic rubber, and flexible contact connection is performed through the gasket 12 at one end of the shaft body 8, so that transmission is more stable.
Preferably, as shown in fig. 4, one end of the spring 11 is connected with a pad 12, the pad 12 is connected to one side of the connection disc 6 in a contact manner, and the pad 12 at one end of the spring 11 increases the contact area to perform stable elastic contact.
Preferably, as shown in fig. 3, a protective cover 15 is connected to one side of the moving plate 4 through bolts, the protective cover 15 is a circular cover body, and the protective cover 15 is used for integrally protecting the device.
Preferably, as shown in fig. 3, the upper end of the protection cover 15 is connected with an oil cup 16 in a threaded manner, the upper end of the oil cup 16 is clamped and provided with an oil cover 17, the oil cup 16 stores lubricating oil, the lubricating oil in the oil cup 16 is dripped onto the worm wheel 5 at the bottom to lubricate, and the oil cover 17 on the oil cup 16 is opened and closed to avoid falling into dust.
Preferably, as shown in fig. 3, a perspective window 19 is connected to one side of the oil cup 16, a lifting block 18 is fixedly connected to the upper end of the oil cover 17, the perspective window 19 on one side of the oil cup 16 is used for internal observation, and the lifting block 18 on the upper end of the oil cover 17 is convenient for hand operation.
The working principle of the utility model is as follows: the electric equipment of the device is connected with an external power supply, the movable plate 4 is connected onto the bottom plate 1 in a sliding manner, one side of the movable plate 4 penetrates through a plurality of bolts and is connected into the positioning groove 3, the bottom plate 1 is connected with the movable plate 4 in a sliding supporting manner, the positioning groove 3 formed in the side plate 2 on one side of the bottom plate 1 is matched with the bolts to fix the movable plate 4, the positioning groove 3 is used for positioning and mounting the movable plate 4 at different positions, the installation at different transverse positions is applicable, the motor 13 rotates the worm 14, the worm 14 drives the worm wheel 5 to rotate, the connecting disc 6 is driven to rotate, the worm 14 drives the worm wheel 5 to rotate with large torque, the large torque is provided to rotate, the connecting disc 6 and the positioning ball 9 are clamped, the connecting rods 10 are clamped in the mounting groove 7 and are elastically connected through springs 11, the shaft body 8 at one end is flexibly connected onto the connecting disc 6, the eccentric axis of the shaft body 8 is connected with the power mechanism to drive, and the device is applicable to various mounting positions.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a high tension switchgear safety operation device main shaft synchronizing wheel drive mechanism, includes bottom plate (1) and axis body (8), its characterized in that: side board (2) have been fixedly welded to one side of bottom plate (1), locating slot (3) have been seted up in curb plate (2), sliding connection has movable plate (4) on bottom plate (1), a plurality of bolts are run through to movable plate (4) one side and connect in locating slot (3), the upper end swing joint of movable plate (4) has worm wheel (5), the one end of worm wheel (5) is connected with connection pad (6), set up a plurality of mounting grooves (7) on connection pad (6), spherical locating ball (9) are fixed to one side of axis body (8), a plurality of connecting rods (10) of one side fixedly connected with of axis body (8), connecting rod (10) run through in mounting groove (7), locating ball (9) joint is in connection pad (6), be connected with spring (11) on connecting rod (10), the upper end fixed mounting of movable plate (4) has motor (13), the output of motor (13) is connected with worm (14), worm wheel (14) match worm (5).
2. The high voltage switchgear safe operating device spindle synchronizing wheel transmission mechanism of claim 1, wherein: the length of the positioning groove (3) is matched with the length of the side plate (2), and the positioning groove (3) is U-shaped.
3. The high voltage switchgear safe operating device spindle synchronizing wheel transmission mechanism of claim 1, wherein: one end of the shaft body (8) is connected with a gasket (12), and the gasket (12) is made of elastic rubber.
4. The high voltage switchgear safe operating device spindle synchronizing wheel transmission mechanism of claim 1, wherein: one end of the spring (11) is connected with a gasket (12), and the gasket (12) is connected to one side of the connecting disc (6) in a contact mode.
5. The high voltage switchgear safe operating device spindle synchronizing wheel transmission mechanism of claim 1, wherein: one side of the movable plate (4) is connected with a protective cover (15) through bolts, and the protective cover (15) is a circular cover body.
6. The high voltage switchgear safe operating device spindle synchronizing wheel transmission mechanism of claim 5, wherein: the upper end screw thread of protection casing (15) is connected with oil cup (16), oil cap (17) are installed to the upper end joint of oil cup (16).
7. The high voltage switchgear safe operating device spindle synchronizing wheel transmission mechanism of claim 6, wherein: one side of the oil cup (16) is connected with a perspective window (19), and the upper end of the oil cover (17) is fixedly connected with a lifting block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321552143.4U CN220156347U (en) | 2023-06-16 | 2023-06-16 | Main shaft synchronous wheel transmission mechanism of safety operation device of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321552143.4U CN220156347U (en) | 2023-06-16 | 2023-06-16 | Main shaft synchronous wheel transmission mechanism of safety operation device of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156347U true CN220156347U (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321552143.4U Active CN220156347U (en) | 2023-06-16 | 2023-06-16 | Main shaft synchronous wheel transmission mechanism of safety operation device of high-voltage switch cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN220156347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117393342A (en) * | 2023-12-11 | 2024-01-12 | 广东电网有限责任公司东莞供电局 | Smooth anti-shake rotation operating mechanism, electric power inspection machine and control method |
-
2023
- 2023-06-16 CN CN202321552143.4U patent/CN220156347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117393342A (en) * | 2023-12-11 | 2024-01-12 | 广东电网有限责任公司东莞供电局 | Smooth anti-shake rotation operating mechanism, electric power inspection machine and control method |
| CN117393342B (en) * | 2023-12-11 | 2024-02-13 | 广东电网有限责任公司东莞供电局 | Smooth anti-shake rotation operating mechanism, electric power inspection machine and control method |
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