CN219792066U - Monitoring equipment for elevator main driving wheel - Google Patents
Monitoring equipment for elevator main driving wheel Download PDFInfo
- Publication number
- CN219792066U CN219792066U CN202321178353.1U CN202321178353U CN219792066U CN 219792066 U CN219792066 U CN 219792066U CN 202321178353 U CN202321178353 U CN 202321178353U CN 219792066 U CN219792066 U CN 219792066U
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- CN
- China
- Prior art keywords
- reduction gear
- fan
- bottom plate
- drive wheel
- frame
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- 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.)
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- 238000012544 monitoring process Methods 0.000 title abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 23
- 239000000428 dust Substances 0.000 claims description 15
- 230000008054 signal transmission Effects 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses monitoring equipment for a main driving wheel of an elevator, and relates to the technical field of elevators: including the bottom plate, the top of bottom plate is through the bolt fastening there being the stopper, just the top of stopper is through the bolt fastening there being the motor, the side of motor is provided with the frame, just the frame passes through the bolt fastening on the bottom plate, the center department of frame has placed the detection case, the detection case passes through the bolt fastening on the bottom plate, the center department of frame and motor is provided with the drive wheel, just the stopper is connected with the reduction gear through the dwang, the reduction gear passes through the bolt fastening on the bottom plate, just be provided with the shield on the reduction gear, the side of reduction gear is provided with the fan case. The detection case has been placed to the frame bottom, and the vibration sensor of detection incasement is connected on the drive wheel, carries out vibration detection to the operation of drive wheel through the timing, and the temperature sensor of fan incasement is placed on the reduction gear, and when the reduction gear temperature was too high, start the fan cooling.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to monitoring equipment for a main driving wheel of an elevator.
Background
An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line. The elevator is operated by connecting two ends of a traction rope with a car and a counterweight respectively, winding the traction rope on a traction wheel and a guide wheel, driving the traction wheel to rotate after the traction motor changes speed through a speed reducer, and realizing the lifting movement of the car and the counterweight by the traction force generated by friction of the traction rope and the traction wheel so as to achieve the purpose of transportation. The traction wheel is also a driving wheel, and the problem of the elevator is solved by detecting whether the driving wheel is abnormal or not and reducing the risk of injury of the driving wheel.
The application number is now retrieved as follows: the utility model is applicable to the technical field of elevator driving, and provides a monitoring and early warning device for a main driving wheel of an elevator, which comprises a supporting device and a monitor arranged on the supporting device, wherein a dust box is sleeved outside the monitor, a heat dissipation mechanism is arranged inside the dust box, a shell is arranged on the outer wall of the dust box, and a cleaning mechanism is arranged inside the shell; the heat dissipation mechanism comprises a ventilation device and a filtering device for filtering the gas entering the dust-proof box; the monitor can be protected by arranging the dust box; the ventilation device can accelerate the air flow in the dust box, so that the influence of the excessive temperature in the dust box on the heat dissipation of the monitor is avoided; and set up filter equipment on the wind hole, can filter the gas that gets into the dust proof case, avoid the dust to adhere to on the monitor, further dustproof monitor causes the problem of short circuit because of the pile of dust.
According to the monitoring and early warning device for the elevator main driving wheel, although the monitoring and early warning device for the main driving wheel is formed by the supporting device and the monitor, the detector only detects the operation of the main driving wheel, and the influence of other devices on the operation of the driving wheel cannot be controlled, so that the monitoring equipment for the elevator main driving wheel is provided.
Disclosure of Invention
In order to make up for the defects, the utility model provides monitoring equipment for a main driving wheel of an elevator, which aims to improve the situation that a detector only detects the operation of the main driving wheel and the influence of other devices on the operation of the driving wheel cannot be controlled.
The utility model provides monitoring equipment for a main driving wheel of an elevator, which comprises a bottom plate, wherein a brake is fixed at the top end of the bottom plate through a bolt, a motor is fixed at the top end of the brake through a bolt, a frame is arranged on the side edge of the motor and is fixed on the bottom plate through a bolt, a detection box is placed at the center of the frame and is fixed on the bottom plate through a bolt, driving wheels are arranged at the centers of the frame and the motor, the brake is connected with a speed reducer through a rotating rod, the speed reducer is fixed on the bottom plate through a bolt, a dust cover is arranged on the speed reducer, and a fan box is arranged on the side edge of the speed reducer.
Further, the center of the motor and the speed reducer is connected with a guide wheel through a rotating rod, an external support is arranged on the outer surface of the guide wheel, and the external support is fixed on the bottom plate through bolts.
Further, the vibration sensor is arranged in the detection box and attached to the driving wheel, the vibration sensor is connected with the storage through a wire, the storage is connected with the controller through a wire, the controller is connected with the driver through a wire, and the driver, the controller, the storage and the vibration sensor are electrically connected through wires.
Further, a temperature sensor is arranged in the fan case and is placed on the speed reducer, the temperature sensor is connected with the signal transmitter through a wire, the signal transmitter is connected with the driver through a wire, the driver is connected with the fan through a wire, the fan is fixed in the fan case through a bolt, and electric connection is realized among the fan, the driver, the signal transmitter and the temperature sensor through wires.
Further, the outer surface of reduction gear is provided with the shield, just pass through the bolt fastening between shield and the reduction gear, be provided with tensile cover in the shield, be provided with tensile handle on the tensile cover.
Further, the fan case is attached to the speed reducer, a groove is formed between the fan case and the speed reducer by the dust cover, and a diversion trench is formed in the fan case.
The utility model provides monitoring equipment for a main driving wheel of an elevator, which has the following beneficial effects:
1. the detection box and the fan box are arranged on the bottom plate, the driving wheel is detected through the vibration sensor in the detection box, detection data are stored through the memory during periodic detection, so that the driving wheel is conveniently detected, when the fan runs in a speed reducer connected with the main driving wheel, the speed reducer is physically cooled through the fan by the temperature sensor in the fan box when high temperature is generated, the speed reducer is recovered through cooling, and the damage to the main driving wheel caused by friction force generated by a steel rope to the main driving wheel when the main driving wheel runs is reduced;
2. the main driving wheel is connected with the guide wheel, and the operation of the main driving wheel is protected through the guide wheel, so that the stability of the main driving wheel during operation is improved.
Drawings
Fig. 1 is a schematic overall structure of a monitoring apparatus for a main drive wheel of an elevator according to the present utility model;
fig. 2 is a schematic view showing a structure of a blower box in a right-side cross section of a monitoring apparatus for a main driving wheel of an elevator according to the present utility model;
fig. 3 is a schematic view showing a structure of a rear cross section of a detection box of a monitoring apparatus for a main driving wheel of an elevator according to the present utility model;
fig. 4 is a schematic overall front view of an elevator main drive wheel monitoring apparatus according to the present utility model.
1, a bottom plate; 2. a driving wheel; 3. a motor; 4. a brake; 5. a guide wheel; 6. a fan case; 7. a speed reducer; 8. a dust cover; 9. a frame; 10. a signal transmitter; 11. a temperature sensor; 12. a detection box; 13. a vibration sensor; 14. a controller; 15. a driver; 16. a reservoir; 17. a blower.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides a monitoring facilities of elevator main drive wheel, including bottom plate 1, the top of bottom plate 1 is through the bolt fastening having stopper 4 for carry out the restriction to drive wheel 2, and the top of stopper 4 is through the bolt fastening having motor 3, be used for controlling drive wheel 2 and move, the center department of motor 3 and reduction gear 7 is connected with leading wheel 5 through the dwang, connect and carry out auxiliary operation on the steel cable, and the surface of leading wheel 5 is provided with the external support, be used for supporting leading wheel 5, the external support passes through the bolt fastening on bottom plate 1. The side of motor 3 is provided with frame 9 for support drive wheel 2, and frame 9 passes through the bolt fastening on bottom plate 1, and detection case 12 has been placed to the center department of frame 9, be used for detecting the vibrations condition of drive wheel 2, be provided with vibration sensor 13 in the detection case 12, be used for responding to the condition of vibrations, and vibration sensor 13 laminating is on drive wheel 2, vibration sensor 13 passes through wire connection accumulator 16, conveniently store the signal, and accumulator 16 passes through wire connection director 14, driver 15 is connected to the wire that director 14 passed through, and electric connection is realized through the wire between driver 15, director 14, accumulator 16 and the vibration sensor 13.
And detection case 12 passes through the bolt fastening on bottom plate 1, and frame 9 and motor 3's center department is provided with drive wheel 2 for to the displacement of steel cable, and stopper 4 is connected with reduction gear 7 through the dwang, is used for carrying out the speed reduction to drive wheel 2, and the surface of reduction gear 7 is provided with shield 8, reduces the dust that reduction gear 7 adheres to, and passes through bolt fastening between shield 8 and the reduction gear 7, is provided with tensile cover in the shield 8 for form full parcel to reduction gear 7, is provided with tensile handle on the tensile cover. The speed reducer 7 passes through the bolt fastening on the bottom plate 1, and be provided with shield 8 on the speed reducer 7, the side of speed reducer 7 is provided with fan case 6, be used for placing fan 17, fan case 6 and speed reducer 7 laminate mutually, and shield 8 is provided with the recess between fan case 6 and speed reducer 7, be used for shield 8's connection, be provided with the guiding gutter on the fan case 6, be provided with temperature-sensing ware 11 in the fan case 6, be used for receiving the temperature of speed reducer 7, and temperature-sensing ware 11 is placed on the speed reducer 7, temperature-sensing ware 11 passes through wire connection signal transmission ware 10, control the fan through signal transmission ware 10 and carry out 17 cooling, and signal transmission ware 10 passes through wire connection driver 15, driver 15 passes through wire connection fan 17, and fan 17 passes through the bolt fastening in fan case 6, electric connection is realized through the wire between fan 17, driver 15, signal transmission ware 10 and the temperature-sensing ware 11.
In summary, the utility model is through bottom plate 1 and drive wheel 3, the brake 4 is provided on bottom plate 1, brake 4 carries out braking treatment to drive wheel 2 through control motor 3, simultaneously be connected with drive wheel 2 between motor 3 and the frame 9, the bottom of frame 9 is provided with detection case 12, detection case 12 connects vibration sensor 13 on drive wheel 2, detect the operation of drive wheel 2, through periodic detection, the condition of use of drive wheel 2 is known, simultaneously the temperature-sensing ware 11 in fan case 6 is connected on reduction gear 7, when the reduction gear 7 is in operation, signal transmission is carried out through temperature-sensing ware 11 when the temperature is too high, there is drive 15 control fan 17 to operate, adjust and alleviate reduction gear 7's temperature, and shield 8 is placed on reduction gear 7 and is used for avoiding the dust to fall into the slowing down effect when using, and guide wheel 5 and drive wheel 2 cooperate each other, reduce the stress that the steel cable produced when the drive wheel 2 goes up and descends in time limit for reducing the friction of steel cable to drive wheel 2, and control wire 12 when the steel cable goes up to the speed reduction gear 2, and the inside control wire between the case 6 and the fan case is connected through control wire 14 and fan 6, through control wire, and control device 15.
Claims (6)
1. Monitoring device for the main drive wheels of an elevator, comprising a base plate (1), characterized in that: the top of bottom plate (1) is fixed with stopper (4) through the bolt, just the top of stopper (4) is fixed with motor (3) through the bolt, the side of motor (3) is provided with frame (9), just frame (9) are fixed on bottom plate (1) through the bolt, detection case (12) have been placed in the center department of frame (9), just detection case (12) are fixed on bottom plate (1) through the bolt, the center department of frame (9) and motor (3) is provided with drive wheel (2), just stopper (4) are connected with reduction gear (7) through the dwang, reduction gear (7) are fixed on bottom plate (1) through the bolt, just be provided with shield (8) on reduction gear (7), the side of reduction gear (7) is provided with fan case (6).
2. The monitoring device of a main drive wheel of an elevator according to claim 1, characterized in that: the center of the motor (3) and the center of the speed reducer (7) are connected with a guide wheel (5) through a rotating rod, an external support is arranged on the outer surface of the guide wheel (5), and the external support is fixed on the bottom plate (1) through bolts.
3. A monitoring device for a main drive wheel of an elevator according to claim 2, characterized in that: be provided with vibrations inductor (13) in detection case (12), just vibrations inductor (13) laminating is on drive wheel (2), vibrations inductor (13) are through wire connection accumulator (16), just accumulator (16) are through wire connection director (14), driver (15) are connected through the wire that director (14) passed through, just all realize electric connection through the wire between driver (15), controller (14), accumulator (16) and vibrations inductor (13).
4. A monitoring device for a main drive wheel of an elevator according to claim 3, characterized in that: be provided with temperature-sensing ware (11) in fan case (6), just temperature-sensing ware (11) are placed on reduction gear (7), temperature-sensing ware (11) are through wire connection signal transmission ware (10), just signal transmission ware (10) are through wire connection driver (15), driver (15) are through wire connection fan (17), just fan (17) pass through bolt fastening in fan case (6), all realize electric connection through the wire between fan (17), driver (15), signal transmission ware (10) and temperature-sensing ware (11).
5. The monitoring device for a main drive wheel of an elevator according to claim 4, characterized in that: the outer surface of reduction gear (7) is provided with shield (8), just pass through bolt fastening between shield (8) and reduction gear (7), be provided with tensile cover in shield (8), be provided with tensile handle on the tensile cover.
6. The monitoring device for a main drive wheel of an elevator according to claim 5, characterized in that: the fan box (6) is attached to the speed reducer (7), the dust cover (8) is provided with a groove between the fan box (6) and the speed reducer (7), and the fan box (6) is provided with a diversion trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178353.1U CN219792066U (en) | 2023-05-16 | 2023-05-16 | Monitoring equipment for elevator main driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321178353.1U CN219792066U (en) | 2023-05-16 | 2023-05-16 | Monitoring equipment for elevator main driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792066U true CN219792066U (en) | 2023-10-03 |
Family
ID=88154631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321178353.1U Active CN219792066U (en) | 2023-05-16 | 2023-05-16 | Monitoring equipment for elevator main driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792066U (en) |
-
2023
- 2023-05-16 CN CN202321178353.1U patent/CN219792066U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317100 No. 335 Guangming Road, Haiyou Street, Sanmen County, Taizhou City, Zhejiang Province Patentee after: Zhejiang Xiangyue Construction Co.,Ltd. Address before: 317100 No. 335 Guangming Road, Haiyou Street, Sanmen County, Taizhou City, Zhejiang Province Patentee before: Taizhou Dongxu Electronic Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |