CN111943008A - Adjusting device for elevator traction machine and working method thereof - Google Patents
Adjusting device for elevator traction machine and working method thereof Download PDFInfo
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- CN111943008A CN111943008A CN202010849836.4A CN202010849836A CN111943008A CN 111943008 A CN111943008 A CN 111943008A CN 202010849836 A CN202010849836 A CN 202010849836A CN 111943008 A CN111943008 A CN 111943008A
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- Prior art keywords
- transmission shaft
- fixedly connected
- shell
- side wall
- traction machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses an adjusting device for an elevator traction machine and a working method thereof, and the adjusting device comprises a base, wherein a fixed box is arranged on the top surface of the base, a shell is fixedly connected to the top surface of the fixed box, a motor is arranged on the side wall of the shell, a first transmission shaft is fixedly connected to the output end of the motor, the other end of the first transmission shaft extends into the shell, a first driving gear is fixedly connected to the extending end of the first transmission shaft, a first driven gear is connected to the side wall of the first driving gear in a meshed manner, a first rotating shaft is fixedly sleeved in the first driven gear, the other end of the first rotating shaft extends out of the shell, and a guide wheel is fixedly connected to the extending end of the first rotating shaft; the invention can achieve the purpose of reducing the oscillation, avoid influencing parts in the traction machine, ensure that the traction machine can normally work, improve the safety coefficient, reduce the temperature in the traction machine, improve the heat dissipation capacity of the traction machine, prolong the service life of the traction machine and reduce the cost consumption.
Description
Technical Field
The invention belongs to the technical field of elevator operation, and particularly relates to an adjusting device for an elevator tractor and a working method thereof.
Background
The elevator tractor is a power equipment of elevator, also called elevator main machine, and is used for conveying and transferring power to make elevator run, and is formed from motor, brake, coupling, reduction box, traction wheel, machine frame, guide wheel and auxiliary barring hand wheel, the guide wheel is generally mounted on the machine frame or bearing beam under the machine frame, and one of the barring hand wheels is fixed on the motor shaft, and also can be hung on the nearby wall, and when it is used, it is covered on the motor shaft.
When a common tractor on the market is in a braking state, the clamping force of the clamping block and a motor transmission shaft is large, so that the clamping block needs larger suction force when being recovered, a brake is further enabled to vibrate more, the normal work of internal parts of the tractor is influenced, potential safety hazards are brought, the elevator tractor is influenced by a well environment, the heat dissipation capacity of the elevator tractor during frequent work is poor, the service life of the tractor is influenced, and the problem of cost improvement is solved.
Disclosure of Invention
The invention aims to provide an adjusting device for an elevator traction machine and a working method thereof, and aims to solve the problems that when a common traction machine provided in the background art is in a braking state, the clamping force of a clamping block and a motor transmission shaft is high, so that the clamping block needs larger suction force when being recovered, a brake generates larger vibration, the normal work of internal parts of the traction machine is influenced, the potential safety hazard is caused, the elevator traction machine is influenced by a well environment, the heat dissipation capacity of the elevator traction machine is poor when the elevator traction machine frequently works, the service life of the traction machine is influenced, and the cost is increased.
In order to achieve the purpose, the invention provides the following technical scheme: an adjusting device for an elevator traction machine and a working method thereof comprise a base, wherein a fixed box is installed on the top surface of the base, a shell is fixedly connected to the top surface of the fixed box, a motor is installed on the side wall of the shell, a first transmission shaft is fixedly connected to the output end of the motor, the other end of the first transmission shaft extends into the shell, a first driving gear is fixedly connected to the extending end of the first transmission shaft, a first driven gear is connected to the side wall of the first driving gear in a meshed mode, a first rotating shaft is fixedly sleeved in the first driven gear, the other end of the first rotating shaft extends out of the shell, a guide wheel is fixedly connected to the extending end of the first rotating shaft, the guide wheel is rotatably connected with the base, a guide pillar is fixedly connected to the inner side wall of the shell, a guide sleeve is slidably sleeved on the guide pillar, a first clamping block is fixedly connected to the side wall of the, the other end of the first spring is fixedly connected with the inner wall of the shell, the cylinder is sleeved in the first spring in a sliding mode, the cylinder is fixedly connected with the inside of the shell, a push rod is hinged to the side wall of the guide sleeve, the other end of the push rod is hinged to a sliding block, the sliding block is connected with the inner wall of the shell in a sliding mode, a second spring is installed on the side wall of the sliding block, a vertical plate is fixedly connected to the other end of the second spring, and the vertical plate is fixedly connected with the inner wall.
As a further scheme of the invention: the side wall of the shell is provided with two electromagnets, the side wall of the first transmission shaft is provided with a clamping groove, the clamping groove is connected with the first clamping block in an embedded mode, and the two electromagnets are symmetrically arranged relative to the first transmission shaft.
As a further scheme of the invention: the side wall of the fixed box is provided with a vent hole, the side wall of the vent hole is provided with a first groove, the side wall of the fixed box is engaged and sleeved with a screw rod, the other end of the screw rod extends into the first groove, the extending end of the screw rod is rotatably connected with a second clamping block, the other end of the second clamping block is connected with a screen mesh in an embedded mode, the screen mesh is in sliding connection with the vent hole, a motor is installed on the inner top wall of the fixed box, the output end of the motor is fixedly connected with a second transmission shaft, the second transmission shaft is fixedly sleeved with a transmission roller, the transmission roller is embedded and sleeved with a crawler, the other end of the crawler is embedded and sleeved with a driven roller, the driven roller is fixedly sleeved and sleeved with a second rotating shaft, the bottom ends of the second rotating shaft and the second transmission shaft are fixedly connected with a second driving gear, the side wall of the second driving, the other end of the third transmission shaft is fixedly connected with a fan, a limiting rod is rotatably sleeved on the third transmission shaft, and the limiting rod is fixedly connected with the inner bottom surface of the fixed box.
As a further scheme of the invention: the second driving gear and the second driven gear are respectively provided with two driving gears and two driven gears are respectively symmetrically arranged about the central axis of the fixed box, and the fan is located behind the screen.
As a further scheme of the invention: the two guide columns are symmetrically arranged relative to the first clamping block, the two push rods and the two springs are respectively arranged, and the two push rods and the two springs are symmetrically arranged relative to the first clamping block.
As a further scheme of the invention: the top surface of the fixed box is provided with an air outlet, the air outlet is communicated to the inside of the fixed box, the two fixture blocks are arranged, and the two fixture blocks are symmetrically arranged relative to the screen.
As a further scheme of the invention: the working method of the traction machine comprises the following specific steps:
the method comprises the following steps: when the traction machine is in a stop state, the first clamping block is connected with the first transmission shaft in an embedded mode, so that the first transmission shaft is in a stop state, when the elevator runs, the electromagnet is electrified, the electromagnet generates a magnetic field, the first clamping block is attracted by the electromagnet, the first clamping block is separated from the first transmission shaft, the first clamping block moves along the guide pillar through the guide sleeve, the first spring and the air cylinder are compressed, the first spring converts kinetic energy into elastic potential energy, the air cylinder absorbs the kinetic energy, meanwhile, the push rod on the guide sleeve pushes the sliding block to move, and the sliding block extrudes the second spring on the vertical plate to further store the kinetic energy;
step two: the motor on the shell is started, the motor drives the driving gear to rotate through the transmission shaft, the driven gear connected with the driving gear in a meshed mode drives the rotating shaft to rotate, the rotating shaft drives the guide wheel to rotate, the elevator runs, after the heat in the traction machine is too high, the motor in the fixed box is started, the motor drives the transmission roller wheel to rotate through the transmission shaft two, the transmission roller wheel drives the driven roller wheel to rotate through the crawler belt, the driven roller wheel drives the rotating shaft two to rotate, the rotating shaft two and the transmission shaft two synchronously drive the driving gear two to rotate, the driven gear two connected with the driving gear two in a meshed mode drives the transmission shaft three to rotate, the fan on the transmission shaft three rotates, outside air is absorbed, the air is discharged through the air outlet, and operation is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. attract fixture block one through the electro-magnet, make fixture block one break away from with transmission shaft one, make fixture block one remove along the guide pillar through the guide pin bushing, and then compression spring one and cylinder, make spring one turn into elastic potential energy with kinetic energy, the cylinder absorbs kinetic energy, tentatively cushion kinetic energy, avoid fixture block one directly to strike the casing, push rod promotion slider on the guide pin bushing simultaneously removes, make the slider extrude spring two on the riser, make spring two turn into elastic potential energy with kinetic energy, and changed the direction of impact, further alleviate the impact, reach the mesh that alleviates the shock, avoid influencing the inside spare part of hauler, make the hauler normally work, safety factor is improved.
2. The driven gear II which is meshed with the driving gear II is used for driving the transmission shaft III to rotate, so that the fan on the transmission shaft III synchronously rotates, the fan absorbs outside air, the air is discharged from the air outlet, the purpose of reducing the internal temperature of the tractor is achieved, the heat dissipation capacity of the tractor is improved, the service life of the tractor is prolonged, and the cost consumption is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the structure of the housing of the present invention.
FIG. 3 is an enlarged view of a portion A of the present invention.
Fig. 4 is a left side view of the overall structure of the present invention.
Fig. 5 is a schematic view of the structure of the fixing box of the present invention.
FIG. 6 is a cross-sectional view of the structure of the fixing box of the present invention.
FIG. 1, base; 2. a fixed box; 3. a housing; 4. an electric motor; 5. a first transmission shaft; 6. a first driving gear; 7. a first driven gear; 8. a first rotating shaft; 9. a guide wheel; 11. a guide post; 12. a guide sleeve; 13. a first clamping block; 14. a first spring; 15. a cylinder; 16. a push rod; 17. a slider; 18. a second spring; 19. a vertical plate; 20. an electromagnet; 21. a screw rod; 22. a second clamping block; 23. screening a screen; 24. a motor; 25. a second transmission shaft; 26. a driving roller; 27. a crawler belt; 28. a driven roller; 29. a second rotating shaft; 30. a second driving gear; 31. a driven gear II; 32. a third transmission shaft; 33. a fan; 34. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, an adjusting device for an elevator traction machine and a working method thereof comprise a base 1, a fixed box 2 is installed on the top surface of the base 1, a housing 3 is fixedly connected to the top surface of the fixed box 2, a motor 4 is installed on the side wall of the housing 3, a first transmission shaft 5 is fixedly connected to the output end of the motor 4, the other end of the first transmission shaft 5 extends into the housing 3, a first driving gear 6 is fixedly connected to the extending end of the first transmission shaft 5, a first driven gear 7 is engaged and connected to the side wall of the first driving gear 6, a first rotating shaft 8 is fixedly connected to the inside of the first driven gear 7, the other end of the first rotating shaft 8 extends out of the housing 3, a guide wheel 9 is fixedly connected to the extending end of the first rotating shaft 8, the guide wheel 9 is rotatably connected to the base 1, a guide post 11 is fixedly connected to the inner side wall of the housing 3, a guide sleeve 12 is slidably, first spring 14 is installed to the bottom surface of first fixture block 13, the other end of first spring 14 and the inner wall rigid coupling of casing 3, and sliding sleeve has cylinder 15 in spring 14, cylinder 15 and the inside rigid coupling of casing 3, and it has push rod 16 to articulate on the lateral wall of guide pin bushing 12, the other end of push rod 16 articulates there is slider 17, slider 17 and the inner wall sliding connection of casing 3, and install second spring 18 on the lateral wall of slider 17, the other end rigid coupling of second spring 18 has riser 19, riser 19 and the inner wall rigid coupling of casing 3, can reach the mesh that alleviates the shock, avoid influencing the inside spare part of hauler, make the hauler normally work, and safety factor is improved.
The lateral wall of the shell 3 is provided with the electromagnets 20, the lateral wall of the first transmission shaft 5 is provided with the clamping grooves, the clamping grooves are connected with the first clamping blocks 13 in an embedded mode, the two electromagnets 20 are symmetrically arranged relative to the first transmission shaft 5, the structure is reasonable, and the expected effect is convenient to achieve.
The side wall of the fixed box 2 is provided with a vent hole, the side wall of the vent hole is provided with a first groove, the side wall of the fixed box 2 is engaged and sleeved with a screw rod 21, the other end of the screw rod 21 extends into the first groove, the extending end of the screw rod 21 is rotatably connected with a second clamping block 22, the other end of the second clamping block 22 is engaged and connected with a screen 23, the screen 23 is slidably connected with the vent hole, the inner top wall of the fixed box 2 is provided with a motor 24, the output end of the motor 24 is fixedly connected with a second transmission shaft 25, the second transmission shaft 25 is fixedly sleeved with a second transmission roller 26, the transmission roller 26 is engaged and sleeved with a crawler 27, the other end of the crawler 27 is engaged and sleeved with a driven roller 28, the inner part of the driven roller 28 is fixedly sleeved with a second rotating shaft 29, the bottom ends of the second rotating shaft 29 and the second transmission, a third transmission shaft 32 is fixedly sleeved in the second driven gear 31, the other end of the third transmission shaft 32 is fixedly connected with a fan 33, a limiting rod 34 is rotatably sleeved on the third transmission shaft 32, and the limiting rod 34 is fixedly connected with the inner bottom surface of the fixed box 2, so that the temperature in the tractor can be reduced, the heat dissipation capacity of the tractor is improved, the service life of the tractor is prolonged, and the cost consumption is reduced.
Two driving gears 30 and two driven gears 31 are respectively provided with two driving gears 30 and two driven gears 31 are respectively symmetrically arranged about the central axis of the fixed box 2, and the fan 33 is located behind the screen 23, so that the heat dissipation effect is improved, and the heat dissipation efficiency is faster.
The guide posts 11 are arranged two, the two guide posts 11 are symmetrically arranged relative to the first clamping block 13, the push rods 16 and the second springs 18 are respectively arranged two, the two push rods 16 and the second springs 18 are symmetrically arranged relative to the first clamping block 13, and the first clamping block 13 is moved in a limiting and guiding mode, so that the vibration relieving effect is better.
The exhaust vent has been seted up to the top surface of fixed case 2, and the exhaust vent link up to fixed case 2 in, and two fixture block two 22 are provided with two, and two fixture block two 22 are about the 23 symmetry settings of screen cloth for rational in infrastructure is convenient for reach anticipated effect.
The working principle of the traction machine is as follows: when the tractor is in a stop state, the first clamping block 13 is connected with the first transmission shaft 5 in an embedded mode, so that the first transmission shaft 5 is in a stop state, when the elevator runs, the electromagnet 20 is electrified, the electromagnet 20 generates a magnetic field, the electromagnet 20 attracts the first clamping block 13, the first clamping block 13 is separated from the first transmission shaft 5, the first clamping block 13 moves along the guide post 11 through the guide sleeve 12, the first spring 14 and the cylinder 15 are compressed, the first spring 14 converts kinetic energy into elastic potential energy, the cylinder 15 absorbs the kinetic energy to primarily buffer the kinetic energy, the first clamping block 13 is prevented from directly impacting the shell 3, meanwhile, the push rod 16 on the guide sleeve 12 pushes the sliding block 17 to move, the sliding block 17 extrudes the second spring 18 on the vertical plate 19, the second spring 18 converts the kinetic energy into the elastic potential energy, the impact direction is changed, impact is further relieved, the purpose of relieving the impact is achieved, and, the tractor can normally work, the safety factor is improved, the motor 4 on the shell 3 is started again, the motor 4 drives the driving gear I6 to rotate through the transmission shaft I5, the driven gear I7 meshed and connected with the driving gear I6 drives the rotating shaft I8 to rotate, the rotating shaft I8 drives the guide wheel 9 to rotate, the elevator runs, when the heat in the tractor is overhigh, the motor 24 in the fixed box 2 is started, the motor 24 drives the transmission roller 26 to rotate through the transmission shaft II 25, the transmission roller 26 drives the driven roller 28 to rotate through the crawler belt 27, the driven roller 28 drives the rotating shaft II 29 to rotate, the energy consumption is saved, the working cost is reduced, the rotating shaft II 29 and the transmission shaft II 25 synchronously drive the driving gear II 30 to rotate, and the driven gear II 31 meshed and connected with the driving gear II 30 drives the transmission shaft III 32 to rotate, the fans 33 on the third transmission shaft 32 are enabled to synchronously rotate, so that the fans 33 absorb outside air, and then the air is discharged from the air outlet hole, the purpose of reducing the internal temperature of the tractor is achieved, the heat dissipation capacity of the tractor is improved, the service life of the tractor is prolonged, the cost consumption is reduced, and the operation is completed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (7)
1. The adjusting device for the elevator traction machine is characterized by comprising a base (1), wherein a fixed box (2) is installed on the top surface of the base (1), a shell (3) is fixedly connected to the top surface of the fixed box (2), a motor (4) is installed on the side wall of the shell (3), a first transmission shaft (5) is fixedly connected to the output end of the motor (4), the other end of the first transmission shaft (5) extends into the shell (3), a first driving gear (6) is fixedly connected to the extending end of the first transmission shaft (5), a first driven gear (7) is connected to the side wall of the first driving gear (6) in a meshed mode, a first rotating shaft (8) is fixedly sleeved in the first driven gear (7), the other end of the first rotating shaft (8) extends out of the shell (3), and a guide wheel (9) is fixedly connected to the extending end of the first rotating shaft (8), the guide wheel (9) is rotatably connected with the base (1), a guide post (11) is fixedly connected to the inner side wall of the shell (3), a guide sleeve (12) is slidably sleeved on the guide post (11), a first clamping block (13) is fixedly connected to the side wall of the guide sleeve (12), a first spring (14) is installed on the bottom surface of the first clamping block (13), the other end of the first spring (14) is fixedly connected with the inner wall of the shell (3), an air cylinder (15) is slidably sleeved in the first spring (14), the air cylinder (15) is fixedly connected with the interior of the shell (3), a push rod (16) is hinged to the side wall of the guide sleeve (12), a sliding block (17) is hinged to the other end of the push rod (16), the sliding block (17) is slidably connected with the inner wall of the shell (3), a second spring (18) is installed on the side wall of the sliding block (17), and a vertical plate (19) is, the vertical plate (19) is fixedly connected with the inner wall of the shell (3).
2. The adjusting device for the elevator traction machine as claimed in claim 1, wherein two electromagnets (20) are installed on the side wall of the housing (3), a clamping groove is formed in the side wall of the first transmission shaft (5), the clamping groove is connected with the first clamping block (13) in an embedded mode, and the two electromagnets (20) are symmetrically arranged around the first transmission shaft (5).
3. The adjusting device for the elevator traction machine according to claim 1, wherein the side wall of the fixing box (2) is provided with a vent hole, the side wall of the vent hole is provided with a first groove, the side wall of the fixing box (2) is engaged and sleeved with a screw rod (21), the other end of the screw rod (21) extends into the first groove, the extending end of the screw rod (21) is rotatably connected with a second clamping block (22), the other end of the second clamping block (22) is connected with a screen (23) in an embedded manner, the screen (23) is connected with the vent hole in a sliding manner, the inner top wall of the fixing box (2) is provided with a motor (24), the output end of the motor (24) is fixedly connected with a second transmission shaft (25), the second transmission shaft (25) is fixedly connected with a transmission roller (26) in a fixed manner, and the transmission roller (26) is sleeved with a crawler (27), driven running roller (28) has been cup jointed to the other end gomphosis of track (27), driven running roller (28) internal fixation has cup jointed two (29) of pivot, the bottom of two (29) of pivot and two (25) of transmission shaft rigid coupling respectively has two (30) of driving gear, the meshing is connected with two (31) of driven gear on the lateral wall of two (30) of driving gear, the fixed cover has three (32) of transmission shaft in two (31) of driven gear, the other end rigid coupling of three (32) of transmission shaft has fan (33), and rotates on three (32) of transmission shaft and has cup jointed gag lever post (34), gag lever post (34) and the interior bottom surface rigid coupling of fixed box (2).
4. The adjusting apparatus for an elevator traction machine according to claim 3, wherein two driving gears (30) and two driven gears (31) are provided, and the two driving gears (30) and the two driven gears (31) are symmetrically provided about a central axis of the fixed box (2), respectively, and the fan (33) is located behind the screen (23).
5. The adjusting apparatus for an elevator traction machine according to claim 1, wherein the guide post (11) is provided in two, and the two guide posts (11) are symmetrically disposed about the first jaw (13), the push rod (16) and the second spring (18) are respectively provided in two, and the two push rod (16) and the second spring (18) are symmetrically disposed about the first jaw (13).
6. The adjusting device for the elevator traction machine according to claim 3, wherein an air outlet is formed in the top surface of the fixing box (2), the air outlet penetrates into the fixing box (2), two second clamping blocks (22) are arranged, and the two second clamping blocks (22) are symmetrically arranged relative to the screen (23).
7. The working method of the adjusting device for the elevator traction machine is characterized by comprising the following specific steps:
the method comprises the following steps: when the tractor is in a stop state, the first clamping block (13) is connected with the first transmission shaft (5) in an embedded mode, the first transmission shaft (5) is in the stop state, when the elevator runs, the electromagnet (20) is electrified, the electromagnet (20) generates a magnetic field, the electromagnet (20) attracts the first clamping block (13), the first clamping block (13) is separated from the first transmission shaft (5), the first clamping block (13) moves along the guide pillar (11) through the guide sleeve (12), the first spring (14) and the air cylinder (15) are compressed, the first spring (14) converts kinetic energy into elastic potential energy, the air cylinder (15) absorbs the kinetic energy, meanwhile, the push rod (16) on the guide sleeve (12) pushes the sliding block (17) to move, the sliding block (17) extrudes the second spring (18) on the vertical plate (19), and the kinetic energy is further stored;
step two: starting a motor (4) on a shell (3), enabling the motor (4) to drive a first driving gear (6) to rotate through a first transmission shaft (5), enabling a first driven gear (7) meshed and connected with the first driving gear (6) to drive a first rotating shaft (8) to rotate, enabling the first rotating shaft (8) to drive a guide wheel (9) to rotate, operating an elevator, starting a motor (24) in a fixed box (2) after the heat in the tractor is overhigh, enabling the motor (24) to drive a second transmission roller (26) to rotate through a second transmission shaft (25), enabling the transmission roller (26) to drive the second driven roller (28) to rotate through a crawler belt (27), enabling the second driven roller (28) to drive a second rotating shaft (29) to rotate, enabling the second rotating shaft (29) and the second transmission shaft (25) to synchronously drive a second driving gear (30) to rotate, and enabling a second driven gear (31) meshed and connected with the second driving gear (30) to drive a third transmission shaft (32, so that the fan (33) on the third transmission shaft (32) rotates to absorb outside air, and then the air is discharged from the air outlet hole to finish the operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010849836.4A CN111943008A (en) | 2020-08-21 | 2020-08-21 | Adjusting device for elevator traction machine and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010849836.4A CN111943008A (en) | 2020-08-21 | 2020-08-21 | Adjusting device for elevator traction machine and working method thereof |
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| CN111943008A true CN111943008A (en) | 2020-11-17 |
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| CN202010849836.4A Pending CN111943008A (en) | 2020-08-21 | 2020-08-21 | Adjusting device for elevator traction machine and working method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132758A (en) * | 2019-05-23 | 2019-08-16 | 江苏省建苑岩土工程勘测有限公司 | The linkage of tetrad direct shear apparatus |
| CN118083737A (en) * | 2024-04-22 | 2024-05-28 | 苏州国融前沿技术有限公司 | Self-adaptive vibration reduction assembly of elevator traction machine |
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