CN217972154U - Combined type elevator traction machine shaft capable of being quickly overhauled - Google Patents
Combined type elevator traction machine shaft capable of being quickly overhauled Download PDFInfo
- Publication number
- CN217972154U CN217972154U CN202221752268.7U CN202221752268U CN217972154U CN 217972154 U CN217972154 U CN 217972154U CN 202221752268 U CN202221752268 U CN 202221752268U CN 217972154 U CN217972154 U CN 217972154U
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- shaft
- hauler
- transmission main
- main shaft
- elevator
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Abstract
The utility model discloses a modular but quick overhaul's hauler shaft for elevator, including hauler motor, arresting gear and hauler shaft, arresting gear fixed connection is at hauler motor's a terminal surface, hauler shaft fixed connection is at arresting gear's a terminal surface center, hauler motor's a terminal surface center fixedly connected with transmission main shaft, first screw hole has been seted up to the equal symmetry of the one end edge surface of hauler shaft and transmission main shaft, the limiting plate has all been welded to the middle part surface of hauler shaft and transmission main shaft, the side edge threaded connection of limiting plate has first fastening screw, arresting gear's inside fixed mounting has the support base. The utility model discloses can use through the built-up connection to between hauler shaft, transmission main shaft and the connecting axle, can be convenient for carry out quick dismantlement to arresting gear and hauler shaft for the elevator and overhaul to improve the efficiency of overhauing the elevator hauler.
Description
Technical Field
The utility model relates to an elevator hauler shaft equipment technical field specifically is a modular hauler shaft for elevator that can overhaul fast.
Background
The elevator traction machine is a power device of an elevator, also called an elevator main machine, has the function of conveying and transmitting power to enable the elevator to run, and needs to use a traction machine shaft when the elevator traction machine runs, so as to play a role in transmitting the power to the elevator running, but the existing traction machine shaft for the elevator still has some defects in the use process, such as: current hauler shaft for elevator is not convenient for make up when using and dismantles the use, is not convenient for carry out quick dismantlement to the hauler shaft for the elevator simultaneously and overhauls to reduce the efficiency of overhauing the elevator hauler, so need a modular hauler shaft for the elevator that can overhaul fast, in order to solve the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular but quick overhaul's hauler shaft for elevator to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular but quick service's hauler axle for elevator, includes hauler motor, arresting gear and hauler axle, arresting gear fixed connection is at hauler motor's a terminal surface, hauler axle fixed connection is at arresting gear's a terminal surface center, hauler motor's a terminal surface center fixedly connected with transmission main shaft, first screw hole has been seted up to the equal symmetry of the one end edge surface of hauler axle and transmission main shaft, the middle part surface of hauler axle and transmission main shaft has all welded the limiting plate, the side edge threaded connection of limiting plate has first fastening screw, arresting gear's inside fixed mounting has the support base, the inside both sides edge symmetry slidable mounting of support base has the braking arc board, braking arc board top center fixed mounting has brake motor, the bottom side center of braking arc board rotates the joint has the braked wheel, the side center welding of braked wheel has the connecting axle, the both sides face center edge symmetry welding of braked wheel has spacing frame, the both ends edge surface of connecting sleeve has been cup jointed the connecting sleeve in a sliding, the one end edge surface symmetry threaded connection of connecting sleeve has the second fastening screw hole, the terminal surface center screw hole edge of connecting sleeve has evenly seted up, the one end outer surface edge of connecting axle has spacing ring.
Preferably, the outer surfaces of the tractor shaft, the transmission main shaft and the connecting shaft are provided with grooves, and the inner surface of the connecting shaft is in matched sleeve joint with the outer surfaces of the tractor shaft, the transmission main shaft and the connecting shaft.
Preferably, the connecting sleeve is in sliding clamping connection with the edge of one end of the limiting frame through a limiting ring at one end.
Preferably, the second fastening screw penetrates through the connecting sleeve and is in threaded connection with the first threaded hole.
Preferably, the first fastening screw penetrates through the side face of the limiting plate and is in threaded connection with the second threaded hole.
Preferably, one end face of the connecting sleeve is abutted against the side face of the limiting plate on the outer surfaces of the tractor shaft and the transmission main shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a surface mounting connecting sleeve at the both ends of connecting axle, the both ends that can be convenient for the connecting axle are connected with hauler shaft and transmission main shaft respectively to when traction motor moves, can be stable carry out the output of power, set up the recess simultaneously at the surface of hauler shaft, transmission main shaft and connecting axle, can increase the area of contact between hauler shaft, transmission main shaft and connecting axle and the connecting sleeve internal surface, thereby improve the stability of connecting between hauler shaft, transmission main shaft and the connecting axle.
Two, the utility model discloses a to the built-up connection use between hauler shaft, transmission main shaft and the connecting axle, can be convenient for carry out quick dismantlement to arresting gear and hauler shaft for the elevator and overhaul to improve the efficiency of overhauing the elevator hauler.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural view of the traction motor of the present invention;
fig. 3 is a schematic view of the brake device of the present invention.
In the figure: 1-traction motor, 2-brake device, 3-traction machine shaft, 4-first threaded hole, 5-transmission main shaft, 6-first fastening screw, 7-limiting plate, 8-connecting sleeve, 9-second fastening screw, 10-limiting ring, 11-supporting base, 12-brake wheel, 13-connecting shaft, 14-second threaded hole, 15-limiting frame, 16-brake arc plate and 17-brake motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a modular but quick overhaul's hauler axle for elevator, including hauler motor 1, arresting gear 2 and hauler axle 3, arresting gear 2 fixed connection is at a terminal surface of hauler motor 1, hauler axle 3 fixed connection is at an end center of arresting gear 2, a terminal surface center fixedly connected with transmission main shaft 5 of hauler motor 1, first screw hole 4 has all been seted up to the equal symmetry in the one end edge surface of hauler axle 3 and transmission main shaft 5, limiting plate 7 has all been welded to the middle part surface of hauler axle 3 and transmission main shaft 5, the side edge threaded connection of limiting plate 7 has first fastening screw 6, the inside fixed mounting of arresting gear 2 has supporting pedestal 11, the inside both sides edge symmetry slidable mounting of supporting pedestal 11 has braking arc board 16, braking arc board 16 top center fixed mounting has braking motor 17, the bottom side center of braking arc board 16 rotates the joint has brake wheel 12, the side center welding of brake wheel 12 has 13, the both sides side center edge symmetry welding of brake wheel 12 has spacing frame 15, the both ends edge sliding surface of both ends edge of connecting sleeve 13 has connecting sleeve 8, the one end edge of connecting sleeve 8 cup joints the one end edge fastening screw connecting axle has the second fastening connecting axle 9, the even outside surface of connecting axle has the second ring edge of connecting axle 10.
Grooves are formed in the outer surfaces of the tractor shaft 3, the transmission main shaft 5 and the connecting shaft 13, and the inner surface of the connecting shaft 13 is in fit sleeve joint with the outer surfaces of the tractor shaft 3, the transmission main shaft 5 and the connecting shaft 13, so that the connecting sleeve 8 is prevented from rotating on the outer surfaces of the tractor shaft 3, the transmission main shaft 5 and the connecting shaft 13, and force transmission is guaranteed.
The connecting sleeve 8 is in sliding clamping connection with one end edge of the limiting frame 15 through the limiting ring 10 at one end, so that one end of the connecting sleeve 8 is limited to be separated from the outer surface of the connecting shaft 13.
The second fastening screw 9 penetrates through the connecting sleeve 8 and is in threaded connection with the first threaded hole 4, and one end of the connecting sleeve 8 can be fastened and connected to the outer surface of one end of the transmission main shaft 5.
The first fastening screw 6 penetrates through the side face of the limiting plate 7 and is in threaded connection with the second threaded hole 14, and the transmission main shaft 5 and one end of the connecting shaft 13 can be connected into a whole.
One end face of the connecting sleeve 8 is abutted against the side face of the limiting plate 7 on the outer surfaces of the tractor shaft 3 and the transmission main shaft 5, so that the limiting plate 7 and the connecting sleeve 8 can be fixedly connected conveniently.
The working principle is as follows: when the traction machine shaft 3, the brake device 2 and the traction machine shaft 3 are combined and connected for use, the bottom of the traction machine shaft 1 is fixed at an installation position, then the brake device 2 is placed on one end face of the traction machine shaft 1, one end face of the connecting shaft 13 is aligned with one end face of the transmission main shaft 5, grooves on the outer surfaces of the transmission main shaft 5 and the connecting shaft 13 are aligned, then the connecting sleeve 8 at one end of the connecting shaft 13 is pushed to slide until one end of the connecting sleeve 8 is sleeved with the transmission main shaft 5, one end face of the connecting sleeve 8 is enabled to be abutted against the limiting plate 7 on the outer surface of the transmission main shaft 5, the limiting ring 10 at the other end of the connecting sleeve 8 is enabled to be abutted against and clamped with one end face of the limiting frame 15, so as to limit the connecting sleeve 8 to continue sliding, then the first fastening screw 6 penetrates through the limiting plate 7 to be in threaded fastening connection with the second threaded hole 14 on one end face of the connecting shaft 13, the second fastening screw 9 on the outer surface at one end of the outer surface of the rotating one end of the connecting sleeve 8 is in threaded fastening connection with the first threaded hole 4 on the outer surface of the one end of the transmission main shaft 5, then the connecting shaft 3 is aligned with the connecting shaft 13, and the first fastening screw 13 is pulled between the first fastening sleeve 13 and the traction machine shaft 3, and the first fastening sleeve 13, and the traction machine shaft 3 are connected with the first fastening sleeve 13, when dismantling and overhauling the braking device 2, the connecting sleeves 8 at the two ends of the connecting shaft 13 are dismantled, so that the braking device 2 can be quickly dismantled, the braking device 2 and the traction machine shaft 3 for the elevator can be conveniently and quickly dismantled and overhauled by using the combined connection among the traction machine shaft 3, the transmission main shaft 5 and the connecting shaft 13, and the overhauling efficiency of the elevator traction machine is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a modular but quick service's hauler axle for elevator, includes traction motor (1), arresting gear (2) and hauler axle (3), its characterized in that: the brake device (2) is fixedly connected to one end face of a traction motor (1), the traction motor shaft (3) is fixedly connected to one end face center of the brake device (2), a transmission main shaft (5) is fixedly connected to one end face center of the traction motor (1), first threaded holes (4) are symmetrically formed in the outer surface of one end edge of the traction motor shaft (3) and the transmission main shaft (5), a limiting plate (7) is welded to the outer surface of the middle portion of the traction motor shaft (3) and the transmission main shaft (5), a first fastening screw (6) is connected to the side edge of the limiting plate (7), a supporting base (11) is fixedly installed inside the brake device (2), a brake arc plate (16) is symmetrically and slidably installed on the edge of two sides inside of the supporting base (11), a brake motor (17) is fixedly installed at the top center of the brake arc plate (16), a brake wheel (12) is rotatably clamped to the center of the bottom side face of the brake arc plate (16), a brake wheel (12) is welded to the side center, a connecting shaft (15) is symmetrically welded to the edge of the connecting shaft (13), and a second fastening screw (8) is connected to the outer surface of a second fastening sleeve (8), second screw holes (14) are evenly formed in the center edge of one end face of the connecting sleeve (8), and a limiting ring (10) is welded on the outer surface of the edge of one end of the connecting sleeve (8).
2. The combined machine shaft for an elevator capable of being quickly overhauled according to claim 1, wherein: grooves are formed in the outer surfaces of the traction machine shaft (3), the transmission main shaft (5) and the connecting shaft (13), and the inner surface of the connecting shaft (13) is in matched sleeve joint with the outer surfaces of the traction machine shaft (3), the transmission main shaft (5) and the connecting shaft (13).
3. The combined quick service elevator machine shaft of claim 2, wherein: the connecting sleeve (8) is in sliding clamping connection with the edge of one end of the limiting frame (15) through the limiting ring (10) at one end.
4. The combined quick service elevator machine shaft of claim 3, wherein: the second fastening screw (9) penetrates through the connecting sleeve (8) and is in threaded connection with the first threaded hole (4).
5. The combined quick service machine shaft for an elevator as claimed in claim 4, wherein: the first fastening screw (6) penetrates through the side face of the limiting plate (7) and is in threaded connection with the second threaded hole (14).
6. The combined quick service elevator machine shaft of claim 5, wherein: one end face of the connecting sleeve (8) is abutted against the side face of the limiting plate (7) on the outer surfaces of the tractor shaft (3) and the transmission main shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221752268.7U CN217972154U (en) | 2022-07-07 | 2022-07-07 | Combined type elevator traction machine shaft capable of being quickly overhauled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221752268.7U CN217972154U (en) | 2022-07-07 | 2022-07-07 | Combined type elevator traction machine shaft capable of being quickly overhauled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217972154U true CN217972154U (en) | 2022-12-06 |
Family
ID=84276758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221752268.7U Active CN217972154U (en) | 2022-07-07 | 2022-07-07 | Combined type elevator traction machine shaft capable of being quickly overhauled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217972154U (en) |
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2022
- 2022-07-07 CN CN202221752268.7U patent/CN217972154U/en active Active
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