CN211419265U - Elevator with high lifting speed - Google Patents
Elevator with high lifting speed Download PDFInfo
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- CN211419265U CN211419265U CN201921770769.6U CN201921770769U CN211419265U CN 211419265 U CN211419265 U CN 211419265U CN 201921770769 U CN201921770769 U CN 201921770769U CN 211419265 U CN211419265 U CN 211419265U
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- elevator
- gear
- elevator car
- driving device
- brake
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Abstract
The utility model discloses an elevator that lifting speed is fast, including elevator car, first drive arrangement and second drive arrangement, first drive arrangement locates elevator car's bottom, second drive arrangement includes base, winding motor, speed reducer and lifting rope subassembly, the base has been seted up with mounting hole and fixed orifices, and the base passes through the fixed orifices installation is fixed. The utility model discloses an adopt the drive arrangement of two kinds of differences to realize elevator car's lift to hanging the drive and giving first place to, gear drive has guaranteed the operation that equipment is stable for assisting, can effectual improvement elevator car holistic speed that rises or descend, and rack and pinion's mechanical structure makes equipment elevator can not produce decurrent slip under the condition of cutting off the power supply suddenly, thereby breaks away from the reliance to the hawser. The whole system is simple in structure, safe, reliable, convenient to install, stable in operation and wide in practicability.
Description
Technical Field
The utility model belongs to the technical field of the elevator technique and specifically relates to an elevator that lifting speed is fast that says so.
Background
The elevator is a common living facility in our daily life, provides much convenience for our daily life and saves time for us. Elevators are widely used in places such as shopping malls, schools, hospitals, houses and the like; elevators are divided into slideway elevators, elevator elevators and diagonal elevators according to the direction of travel, of which elevator elevators are most widely used. However, the traditional elevator is slow in running speed, when the number of stories in a building is large, the elevator needs to spend more time up and down, more people are prone to waiting in front of an elevator door, and when the elevator comes, due to the fact that waiting people are more, the situation that people get on the elevator in a jam occurs; even if people wait in line, the situation of queue-in can occur, which is inconvenient for workers to manage the field order and is easy to cause safety accidents.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide an elevator that lifting speed is fast, its the utility model discloses an adopt the lift that two kinds of different drive arrangement realized elevator car to hang the drive and be given first place to, gear drive is for assisting, has guaranteed the operation that equipment is stable, can effectual improvement elevator car holistic speed of rising or descending.
The embodiment of the utility model is realized like this:
an elevator with high lifting speed comprises an elevator car, a first driving device and a second driving device, wherein the first driving device is arranged at the bottom of the elevator car and comprises a driving motor, a driving gear, an upright post, a transmission shaft and a main transmission gear, the driving motor is fixed at the bottom of the elevator car, the driving gear is arranged at the output end of the driving motor, the driving gear is meshed with the main transmission gear, the main transmission gear is arranged at one end of the transmission shaft, the other end of the transmission shaft is provided with an auxiliary transmission gear, and a rack meshed with the main transmission gear and the auxiliary transmission gear is arranged on the side wall of the upright post;
the second driving device comprises a base, a winding motor, a speed reducer and a lifting rope assembly, wherein the base is provided with a mounting hole and a fixing hole, the base is fixedly mounted through the fixing hole, the motor and the lifting rope assembly are arranged on the base through the mounting hole, and the winding motor is in transmission connection with the lifting rope assembly through the speed reducer.
Furthermore, the second driving device and the first driving device are provided with two groups.
Further, an inner ring groove is formed in one side of each of the main transmission gear and the auxiliary transmission gear, a bar groove is formed in one side of the stand column, anti-skidding locking rollers are arranged in the inner ring groove and the bar groove, the transmission gears arranged in pairs and the grooves of the stand column are located on the same side, and the anti-skidding locking rollers are clamped and connected through connecting rods.
Furthermore, the main transmission gear comprises a bearing wheel and a transmission wheel, and the inner ring groove is formed in the bearing wheel.
Furthermore, the lifting rope assembly comprises a steel rope, a rotary disc, a support, a rotary shaft and a rotary gear, the rotary gear is sleeved on the rotary shaft, the rotary disc is arranged at one end of the rotary shaft, the steel rope is wound on the rotary disc, and the rotary shaft can be rotatably arranged on the support.
Further, first drive arrangement includes brake mechanism, brake mechanism includes mutually supporting brake ware and brake disc, brake ware locates elevator car's bottom, the brake disc cover is located on the transmission shaft, and the brake disc is located and is close to auxiliary transmission gear end.
Furthermore, two sets of brake mechanisms are arranged.
The utility model has the advantages that: the utility model discloses an adopt the drive arrangement of two kinds of differences to realize elevator car's lift to hanging the drive and giving first place to, gear drive has guaranteed the operation that equipment is stable for assisting, can effectual improvement elevator car holistic speed that rises or descend, and rack and pinion's mechanical structure makes equipment elevator can not produce decurrent slip under the condition of cutting off the power supply suddenly, thereby breaks away from the reliance to the hawser. The whole system is simple in structure, safe, reliable, convenient to install, stable in operation and wide in practicability.
Drawings
Fig. 1 is a schematic view of a front view structure of an embodiment of the present invention;
fig. 2 is a diagram of the matching relationship between the gear and the rack according to the embodiment of the present invention.
Icon: 1-driving motor, 2-driving gear, 3-upright post, 4-transmission shaft, 5-main transmission gear, 501-bearing wheel, 502-transmission wheel, 6-auxiliary transmission gear, 7-rack, 8-base, 9-winding motor, 10-speed reducer, 11-lifting rope component, 12-inner ring groove, 13-strip groove, 14-anti-skidding locking roller, 15-connecting rod, 16-brake mechanism, 1601-brake, 1602-brake disc and 17-elevator car.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the present embodiment provides a technical solution: the utility model provides an elevator that lifting speed is fast, includes elevator car 17, first drive arrangement and second drive arrangement, the utility model discloses an adopt the drive arrangement of two kinds of differences to realize elevator car 17's lift to elevator car 17 to hang the drive and be given first place to, gear drive is for assisting, has guaranteed the operation that equipment is stable, can effectual improvement elevator car 17 holistic rising or the speed that descends.
The first driving device is arranged at the bottom of the elevator car 17 and comprises a driving motor 1, a driving gear 2, an upright post 3, a transmission shaft 4 and a main transmission gear 5, the driving motor 1 is fixed at the bottom of the elevator car 17, the driving gear 2 is arranged at the output end of the driving motor 1, the driving gear 2 is meshed with the main transmission gear 5, the main transmission gear 5 is arranged at one end of the transmission shaft 4, an auxiliary transmission gear 6 is arranged at the other end of the transmission shaft 4, and a rack 7 meshed with the main transmission gear 5 and the auxiliary transmission gear 6 is arranged on the side wall of the upright post 3; the mechanical structure of the rack and pinion 7 is such that the elevator does not slide downwards in the event of a sudden power failure of the apparatus, thereby being free from reliance on ropes.
The second driving device comprises a base 8, a winding motor 9, a speed reducer 10 and a lifting rope assembly 11, wherein the base 8 is provided with a mounting hole and a fixing hole, the base 8 is fixedly installed through the fixing hole, the motor and the lifting rope assembly 11 are arranged on the base 8 through the mounting hole, and the winding motor 9 is in transmission connection with the lifting rope assembly 11 through the speed reducer 10. The whole system is simple in structure, safe, reliable, convenient to install, stable in operation and wide in practicability.
The second driving device and the first driving device are provided with two groups. The ascending or descending movement is more stable, and the experience of the passengers is improved.
The anti-skidding locking device is characterized in that inner ring grooves 12 are formed in one sides of the main transmission gear 5 and the auxiliary transmission gear 6, bar grooves 13 are formed in one side of the stand column 3, anti-skidding locking rollers 14 are arranged in the inner ring grooves 12 and the bar grooves 13, the transmission gears arranged in pairs and the grooves of the stand column 3 are located on the same side, and the anti-skidding locking rollers 14 are connected in a clamping mode through connecting rods 15. The main transmission gear 5 and the rack 7 are prevented from being meshed with each other and the auxiliary transmission gear 6 and the rack 7 are prevented from being meshed with each other to fall off, auxiliary motion can be performed on the two side faces, the gear and the rack 7 are clamped and prevented from falling off in a matched motion mode, and the track route is prevented from deviating.
The main transmission gear 5 comprises a bearing wheel 501 and a transmission wheel 502, and the inner ring groove 12 is arranged on the bearing wheel 501.
The lifting rope assembly 11 comprises a steel rope, a rotary table, a support, a rotary shaft and a rotary gear, the rotary gear is sleeved on the rotary shaft, the rotary table is arranged at one end of the rotary shaft, the steel rope is wound on the rotary table, and the rotary shaft can be rotatably arranged on the support.
The first driving device comprises a brake mechanism 16, the brake mechanism 16 comprises a brake 1601 and a brake disc 1602 which are matched with each other, the brake 1601 is arranged at the bottom of the elevator car 17, the brake disc 1602 is sleeved on the transmission shaft 4, and the brake disc 1602 is positioned at the end close to the auxiliary transmission gear 6.
Two sets of brake mechanisms 16 are provided. The running stability is ensured, and the brake can be quickly and stably braked under the condition that the brake needs to be stopped.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (7)
1. The elevator with high lifting speed is characterized in that: the elevator car driving device comprises an elevator car (17), a first driving device and a second driving device, wherein the first driving device is arranged at the bottom of the elevator car (17), the first driving device comprises a driving motor (1), a driving gear (2), an upright post (3), a transmission shaft (4) and a main transmission gear (5), the driving motor (1) is fixed at the bottom of the elevator car (17), the driving gear (2) is arranged at the output end of the driving motor (1), the driving gear (2) is meshed with the main transmission gear (5), the main transmission gear (5) is arranged at one end of the transmission shaft (4), an auxiliary transmission gear (6) is arranged at the other end of the transmission shaft (4), and a rack (7) meshed with the main transmission gear (5) and the auxiliary transmission gear (6) is arranged on the side wall of the upright post (3);
the second driving device comprises a base (8), a winding motor (9), a speed reducer (10) and a lifting rope assembly (11), a mounting hole and a fixing hole are formed in the base (8), the base (8) is fixedly installed through the fixing hole, the motor and the lifting rope assembly (11) are arranged on the base (8) through the mounting hole, and the winding motor (9) is connected with the lifting rope assembly (11) in a transmission mode through the speed reducer (10).
2. The elevator with high lifting speed according to claim 1, characterized in that: the second driving device and the first driving device are provided with two groups.
3. The elevator with high lifting speed according to claim 2, characterized in that: main drive gear (5) with pinion gear (6) one side all is equipped with inner ring recess (12), one side of stand (3) is equipped with bar groove (13), inner ring recess (12) with all be equipped with in bar groove (13) anti-skidding locking roller (14), and the drive gear that sets up in pairs all lies in same one side with the recess of stand (3), carry out the chucking through connecting rod (15) between anti-skidding locking roller (14) and connect.
4. The elevator with high lifting speed according to claim 3, characterized in that: the main transmission gear (5) comprises a bearing wheel (501) and a transmission wheel (502), and the inner ring groove (12) is formed in the bearing wheel (501).
5. The elevator with high lifting speed according to claim 2, characterized in that: the lifting rope assembly (11) comprises a steel rope, a rotary disc, a support, a rotary shaft and a rotating gear, the rotating gear is sleeved on the rotary shaft, the rotary disc is arranged at one end of the rotary shaft, the steel rope is wound on the rotary disc, and the rotary shaft can be rotatably arranged on the support.
6. The elevator with high lifting speed according to claim 2, characterized in that: first drive arrangement includes brake mechanism (16), brake mechanism (16) are including mutually supporting brake (1601) and brake disc (1602), brake (1601) are located the bottom of elevator car (17), brake disc (1602) cover is located on transmission shaft (4), and brake disc (1602) are located and are close to auxiliary drive gear (6) end.
7. The elevator with high lifting speed according to claim 6, characterized in that: two groups of brake mechanisms (16) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770769.6U CN211419265U (en) | 2019-10-21 | 2019-10-21 | Elevator with high lifting speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770769.6U CN211419265U (en) | 2019-10-21 | 2019-10-21 | Elevator with high lifting speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211419265U true CN211419265U (en) | 2020-09-04 |
Family
ID=72282498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921770769.6U Active CN211419265U (en) | 2019-10-21 | 2019-10-21 | Elevator with high lifting speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211419265U (en) |
-
2019
- 2019-10-21 CN CN201921770769.6U patent/CN211419265U/en active Active
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