CN212453845U - Ground wide car rotary elevator - Google Patents

Ground wide car rotary elevator Download PDF

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Publication number
CN212453845U
CN212453845U CN202020430111.7U CN202020430111U CN212453845U CN 212453845 U CN212453845 U CN 212453845U CN 202020430111 U CN202020430111 U CN 202020430111U CN 212453845 U CN212453845 U CN 212453845U
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China
Prior art keywords
car
wide
transmission
turntable
elevator
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CN202020430111.7U
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Chinese (zh)
Inventor
徐志宇
熊震
张荣安
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Beijing Aerospace Huixin Technology Co ltd
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Beijing Aerospace Huixin Technology Co ltd
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Priority to CN202020430111.7U priority Critical patent/CN212453845U/en
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Abstract

The utility model provides a ground wide car rotary elevator, which comprises a steel structure, a lifting transmission system, a wide car, a counterweight and a top driven sprocket; the car of the utility model is a wide car which is wider than the common car by 0.8-1.5 meters, when the car is opened from the ground floor to the wide car, the car door can be opened, and the personnel can come in and go out from the pedal outside the turntable of the wide car; and the wide car is provided with the carousel, can realize the turning around of vehicle, realizes advancing warehouse entry, the warehouse exit that advances of lift, improves the security performance of equipment. The utility model discloses an elevator transmission system is located ground foundation ditch bottom, adopts two motor drive, and is synchronous through lazytongs between the two motors. The utility model discloses be suitable for the garage parking of the above-ground multilayer lift, also can be used in the garage parking that the lift business turn over car direction is 90 types with parking stall parking direction.

Description

Ground wide car rotary elevator
[ technical field ] A method for producing a semiconductor device
The utility model relates to a wide car rotary elevator on ground belongs to mechanical type sky parking equipment field.
[ background of the invention ]
With the rapid growth of urban vehicles, three-dimensional parking becomes an important way for solving the parking difficulty in large and medium-sized cities. In order to reduce the underground earthwork project, a plurality of three-dimensional parking garages are directly built above the ground at present. However, if the garage is built on the ground, the elevator of the garage has a problem how to get in and out the vehicle, because the width of the common elevator car which is lowered below the ground is about 2.4 meters, and for the convenience of opening the door of the vehicle and the convenience of getting off the vehicle by the driver and the passengers, the distance between the walls at the two sides of the house at the entrance and the exit of the elevator is expanded to more than 3.4 meters, so that the door opening space of the vehicle is relatively expanded, and the vehicle door can be normally opened by the vehicle with the width of about 2 meters, and the driver and the passengers can conveniently get in and out; the two sides of the lift car of the elevator above the ground are provided with the steel structure upright post of the elevator and a foundation pit, and the space outside the lift car cannot be utilized, so that the width of the lift car needs to be increased for the convenience of opening the door of the vehicle and the convenience of coming in and going out of drivers and passengers, and therefore the elevator with the wide lift car above the ground needs to be developed and designed. After the problems of opening the doors of the ground wide-car elevator and the entering and exiting of drivers and passengers are considered, the problem of turning around after the vehicle is stored in the garage is also considered so that the vehicle in the stereo garage can turn around and the safety is improved, therefore, a rotating device needs to be added on the wide car, and the ground wide-car rotating elevator needs to be developed and designed. The utility model discloses be suitable for the garage parking that the above-ground multilayer goes up and down, also can be suitable for the intermediate level and come in and go out the stereo garage of lift, also can be used in the lift and advance out the garage parking that car direction and parking stall parking direction are 90 types.
[ Utility model ] content
In view of the above circumstances, the utility model discloses a wide car rotary elevator on ground, including steel construction, lift transmission system, wide car, counter weight, top driven sprocket.
The steel structure is formed by four steel structure upright posts and upright post supports; one end of the upright post support is fixed on the wall bodies of the shafts on the two sides of the elevator, and the other end of the upright post support fixedly supports the steel structure upright post.
The lifting transmission system is divided into a first transmission and a second transmission, and the first transmission and the second transmission are synchronous through a transmission synchronous mechanism; the first transmission and the second transmission are the same in component and are composed of a first transmission chain wheel, a first transmission shaft, a first synchronous chain wheel, a first transmission motor and a second transmission chain wheel; the transmission synchronization mechanism enables the first transmission and the second transmission to synchronously operate through two synchronization chains. Two first transmission motors of the lifting transmission system are synchronous through a transmission synchronous mechanism, so that the synchronous rotating speeds and the opposite directions of the first transmission motors are ensured. The second chain is coiled on the first transmission chain wheel and the second transmission chain wheel from the lower part.
The wide lift car consists of a lift car turntable, a lift car bottom frame, a slewing bearing, a rotating motor, a first transition disc, a second transition disc, a turntable outer side pedal, a turntable lift car guardrail and a transition disc guardrail; the car carousel links together through slewing bearing with car bottom frame, and first transition dish, second transition dish are fixed at car bottom frame both ends, and two carousel outside footboards are fixed respectively in car carousel both sides, and two carousel car guardrails are fixed respectively in the outside of two carousel outside footboards, and four transition dish guardrails are fixed respectively in the outside of first transition dish, second transition dish. The first chain is connected with the upper part of the wide elevator car, and the second chain is connected with the lower part of the wide elevator car.
The balance weights are four and are distributed on the outer sides of the four steel structure upright columns; four counter weights are evenly distributed at the ends of four corners, so that the middle of the equipment space is symmetrical. Four counter weights are separately arranged at four corners so as to make up the rotating space of the car turntable of the wide car. The first chain is connected with the upper part of the counterweight, and the second chain is connected with the lower part of the counterweight.
The number of the driven chain wheels at the top is four, and the driven chain wheels are respectively arranged at the tops of the four steel structure upright columns. The first chain is coiled on the driven chain wheel at the top, and the two ends of the first chain are respectively connected with the balance weight and the wide car.
The number of the first chains is four, the number of the second chains is four, and four corners of the left side and the right side of the wide lift car are respectively provided with one chain; one first chain is wound on the driven chain wheel at the top, one end of the first chain is connected with the upper part of the wide lift car, and the other end of the first chain is connected with the upper part of the counterweight; one second chain bypasses the first transmission chain wheel or the second transmission chain wheel from the lower part, one end of the second chain is connected with the lower part of the wide car, and the other end of the second chain is connected with the lower part of the counterweight. The first chain, the counterweight, the second chain and the wide car are connected with each other to form a closed ring. The other three first chains and the other three second chains are arranged in the same way to form four lifting points.
The wide car is 0.8-1.5 m wider than the common car, when the vehicle goes from the ground floor to the wide car, the vehicle door can be opened, and the driver and the passengers can get in and out from the pedal outside the turntable of the wide car. The car turntable of the wide car can rotate 180 degrees, and the car can turn around when entering and exiting the car. The car turntable of the wide car can also rotate 90 degrees, and when the parking direction of a parking space and the entering direction of the elevator form 90 degrees, the car can turn around when entering or exiting the car.
[ description of the drawings ]
FIG. 1 is a front view of the present invention
FIG. 2 is a top view of the present invention
FIG. 3 is a side view of the present invention
FIG. 4 is a top view of the wide car of the present invention
Figure 5 is a front view of the car of the present invention
FIG. 6 is a top view of the car of the present invention
FIG. 7 is a schematic view of the utility model of driving and rotating 90 degrees for entering and exiting the vehicle
In the figure: 1. steel construction, 2, lifting transmission system, 3, wide car, 4, counter weight, 5, top driven sprocket, 6, steel structure stand, 7, stand support, 8, first transmission, 9, second transmission, 10, transmission synchronizing mechanism, 11, first transmission sprocket, 12, first transmission shaft, 13, first synchronous sprocket, 14, first transmission motor, 15, second transmission sprocket, 16, synchronous chain, 17, first chain, 18, second chain, 19, car carousel, 20, car bottom frame, 21, slewing bearing, 22, rotating motor, 23, first transition dish, 24, second transition dish, 25, carousel outside footboard, 26, carousel car guardrail, 27, transition dish guardrail, 28, the fixed transition dish of business turn over side.
[ detailed description ] embodiments
In order to facilitate understanding of the present invention, the present invention will be fully described with reference to the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
A rotary elevator with an underground wide car comprises a steel structure 1, a lifting transmission system 2, a wide car 3, a counterweight 4 and a top driven chain wheel 5.
The steel structure 1 is a supporting part of the ground wide car rotary elevator, and the steel structure 1 consists of four steel structure upright posts 6 and upright post supports 7; one end of the upright post support 7 is fixed on the wall bodies of the shaft ways at the two sides of the elevator, and the other end of the upright post support fixedly supports the steel structure upright post 6. The top driven chain wheel 5 is installed at the top of four steel structure upright posts 6, and the first transmission chain wheel 11 or the second transmission chain wheel 15 is installed at the lower part. The counterweight 4 and the wide cage 3 are guided by the side surfaces of four steel structure upright posts 6.
The lifting transmission system 2 provides motion power for the ground wide-car rotary lifter, is positioned at the bottom of a foundation pit of the ground wide-car rotary lifter, is convenient for equipment maintenance, and can be conveniently maintained on the ground by maintenance personnel. The lifting transmission system 2 is divided into a first transmission 8 and a second transmission 9, and the first transmission 8 and the second transmission 9 are synchronized through a transmission synchronization mechanism 10; the components of the first transmission 8 and the second transmission 9 are the same, and the first transmission 8 and the second transmission 9 are composed of a first transmission chain wheel 11, a first transmission shaft 12, a first synchronous chain wheel 13, a first transmission motor 14 and a second transmission chain wheel 15; the first transmission chain wheel 11, the first transmission shaft 12, the first synchronous chain wheel 13, the first transmission motor 14 and the second transmission chain wheel 15 are connected in series to form a whole; the transmission synchronization mechanism 10 enables the first transmission 8 and the second transmission 9 to synchronously operate through two synchronization chains 16. The two first transmission motors 14 of the lifting transmission system 2 are synchronized through the transmission synchronization mechanism 10, so that the rotating speeds of the two first transmission motors 14 are synchronous, and the directions are opposite, so that when the wide car 3 is driven to lift up and down, four lifting points on two sides of the car bottom frame 20 are simultaneously lifted, and the stable lifting of the wide car 3 is ensured.
The wide cage 3 is a platform for the ground wide cage rotary elevator to carry and transport the vehicle, and the vehicle can be transported up and down between different parking floors and the ground entrance/exit floor by the wide cage 3. The wide car 3 consists of a car turntable 19, a car bottom frame 20, a pivoting support 21, a rotating motor 22, a first transition disc 23, a second transition disc 24, a turntable outer pedal 25, a turntable car guardrail 26 and a transition disc guardrail 27; the car turntable 19 and the car bottom frame 20 are connected together by a slewing bearing 21, and a rotating motor 22 provides rotating power for the car turntable 19. The first transition disc 23 and the second transition disc 24 are fixed at two ends of the car bottom frame 20, and the in-out car surface of the first transition disc is flush with the in-out car surface of the car turntable 19, so that the cars can be conveniently conveyed between the car turntable 19 and a parking space or a roadway conveying trolley. The two turnplate outer side pedals 25 are respectively fixed at two sides of the car turnplate 19, and the turnplate outer side pedals 25 are used for widening the width of the car turnplate 19, so that a vehicle door can be conveniently opened, and drivers and passengers can get off safely. Two turntable car guardrails 26 are respectively fixed on the outer sides of the two turntable outer side pedals 25, so that drivers and passengers can be prevented from falling into the elevator shaft. Four transition plate guardrails 27 are respectively fixed on the outer sides of the first transition plate 23 and the second transition plate 24 and aligned with the outer sides of the positions of the turntable car guardrails 26, and can also prevent drivers and passengers from falling into the elevator shaft.
The wide cage 3 is wider than the ordinary cage, when the vehicle goes from the ground floor to the wide cage 3, the vehicle door can be opened, and the driver and the passengers can get in and out from the outside pedal 25 of the turntable of the wide cage 3. The car turntable 19 of the wide car 3 can rotate 180 degrees, and the turning of the car can be ensured when the car enters or exits the car. The car turntable 19 of the wide car 3 can also be rotated 90 °, and when the parking direction at a parking space and the entering direction of the elevator are 90 °, the car can be turned around when entering or exiting the car.
The balance weights 4 are four in number, are respectively distributed on the outer sides of the four steel structure upright posts 6 and are used for balancing the load, and the power of the two first transmission motors 14 can be ensured to be small. Four corners of the four balance weights 4 are separately arranged, so that the middle of the equipment space is symmetrical, and the rotating space of the car turntable 19 of the wide car 3 can be kept away.
The number of the driven chain wheels 5 at the top is four, and the driven chain wheels are respectively arranged at the tops of four steel structure upright columns 6.
The number of the first chains 17 is four, the number of the second chains 18 is four, and four corners of the left side and the right side of the wide car 3 are respectively provided with one chain; one first chain 17 is coiled on the driven chain wheel 5 at the top, one end of the first chain is connected with the upper part of the wide car 3, and the other end of the first chain is connected with the upper part of the counterweight 4; one of the second chains 18 is wound around the first driving sprocket 11 or the second driving sprocket 15 from the lower part, one end of the second chain is connected with the lower part of the wide cage 3, and the other end of the second chain is connected with the lower part of the counterweight 4. The first chain 17, the counterweight 4, the second chain 18 and the wide car 3 are connected to each other in a closed loop. The other three first chains 17 and the second chains 18 are also arranged to form four lifting points. When the ground wide car rotary elevator runs, four points are lifted simultaneously, and the smooth running of the wide car 3 is ensured.
When the ground wide car rotary elevator is of a type that the car turntable 19 rotates 180 degrees to turn around, a vehicle enters the wide car 3, and after the car turntable 19 is parked and placed, the car turntable 19 rotates 180 degrees, so that the turning function is realized; when the car is taken, the car turntable 19 does not rotate, and the detailed working process is described below.
The ground wide car rotary elevator is in an initial state that the wide car 3 is located on a ground floor, when the car is stored, a driver opens the car onto the wide car 3, and then the driver opens the door to come out of the car and walk from the wide car 3 to the outside of the elevator along the outside pedal 25 of the turntable. Then the electrical control system sends a signal to the ground wide car rotary elevator, and the car turntable 19 rotates 180 degrees, so that the turning function is realized; after the car turntable 19 rotates 180 degrees and is parked, the first transmission motors 14 of the first transmission 8 and the second transmission 9 rotate simultaneously; the transmission synchronous mechanism 10 enables the first transmission 8 and the second transmission 9 to synchronously operate; the first transmission 8 and the second transmission 9 drive the first chain 17, the counterweight 4, the second chain 18 and the wide car 3 to move simultaneously. Since the first chain 17, the counterweight 4, the second chain 18, and the wide cage 3 are connected to each other in a closed loop, the counterweight 4 moves downward at the same time during the ascent of the wide cage 3. When the wide car 3 rises to a layer to be stored, the ground wide car rotating elevator stops running, and the vehicle is conveyed to a corresponding parking space to finish the storage of the vehicle; simultaneously the wide cage 3 of the upper wide cage rotary elevator starts to descend to the ground floor to wait for the next access. When the car is taken out, the wide car 3 of the ground wide car rotary elevator ascends to a floor to be taken, the car is carried to the wide car 3, then the wide car 3 of the ground wide car rotary elevator descends to the floor, a driver walks onto the wide car 3 along the pedal 25 outside the turntable, opens the car door, and then drives the car to directly and positively leave the outside of the ground wide car rotary elevator, so that the car taking action is completed.
When the parking space is placed in a parking direction which is 90 degrees to the direction of the ground wide car rotary elevator for getting in and out, the operation of the ground wide car rotary elevator is consistent with the above action, and only the action of the car turntable 19 is different. In this case, when the vehicle enters the wide car 3 from the ground floor and is parked, the car turntable 19 does not operate and ascends to the floor to be parked, the car turntable 19 rotates 90 ° in the forward direction, the vehicle passes through the fixed transition plate 28 fixed to the entrance and exit side of the side wall of the hoistway, so that the vehicle can be parked in the parking space on the floor, then the car turntable 19 rotates 90 ° in the reverse direction, the car turntable 19 returns to the initial position of the wide car 3, and then the wide car 3 descends to the ground floor to wait for the next access. When the car is taken out, the wide car 3 of the ground wide car rotary elevator ascends to a layer to be taken, the car turntable 19 rotates in the reverse direction for 90 degrees, a vehicle passes through the access side fixed transition disc 28 fixed on the side wall of the shaft and is parked on the car turntable 19, then the car turntable 19 rotates in the forward direction for 90 degrees, the car turntable 19 returns to the initial position of the wide car 3, after the back-and-forth rotation process, the head of the vehicle turns around for 180 degrees at the wide car 3, then the wide car 3 of the ground wide car rotary elevator descends to the ground, the vehicle is driven out in the forward direction, the car is taken out, and meanwhile, the next access is waited.
The above is a detailed description of the embodiments of the present invention, and the present invention is not to be considered as being limited thereto; the utility model belongs to the technical field of ordinary technical personnel should realize that all be in the utility model discloses the basic go up further improvement and equivalent technical scheme of design all belongs to the utility model discloses a protection scope.

Claims (5)

1. A rotary elevator with a wide car on the ground is characterized by comprising a steel structure (1), an elevating transmission system (2), a wide car (3), a counterweight (4) and a top driven chain wheel (5);
the steel structure (1) is composed of four steel structure columns (6) and column supports (7);
the lifting transmission system (2) is divided into a first transmission (8) and a second transmission (9), and the first transmission (8) and the second transmission (9) are synchronized through a transmission synchronization mechanism (10); the components of the first transmission (8) and the second transmission (9) are the same and are composed of a first transmission chain wheel (11), a first transmission shaft (12), a first synchronous chain wheel (13), a first transmission motor (14) and a second transmission chain wheel (15); the transmission synchronization mechanism (10) enables the first transmission (8) and the second transmission (9) to synchronously run through two synchronization chains (16);
the wide car (3) consists of a car turntable (19), a car bottom frame (20), a slewing bearing (21), a rotating motor (22), a first transition disc (23), a second transition disc (24), a turntable outer side pedal (25), a turntable car guardrail (26) and a transition disc guardrail (27); the car turntable (19) and the car bottom frame (20) are connected together through a slewing bearing (21); the first transition disc (23) and the second transition disc (24) are fixed at two ends of the car bottom frame (20); the two turnplate outer side pedals (25) are respectively fixed on two sides of the car turnplate (19); the two turntable car guardrails (26) are respectively fixed on the outer sides of the two turntable outer side pedals (25); the four transition disc guardrails (27) are respectively fixed on the outer sides of the first transition disc (23) and the second transition disc (24);
the four balance weights (4) are distributed on the outer sides of the four steel structure upright posts (6);
the number of the top driven chain wheels (5) is four, and the top driven chain wheels are respectively arranged at the tops of the four steel structure upright posts (6).
2. The wide car elevator of claim 1, wherein the wide car (3) is wider than the normal car by 0.8-1.5 m, and when the vehicle is driven from the ground floor to the wide car (3), the door of the vehicle can be opened and the driver and passengers can get in and out from the pedal (25) outside the turntable of the wide car (3).
3. The wide car elevator of claim 1, wherein the car turntable (19) of the wide car (3) can be rotated 180 ° to ensure that the car can be turned around when entering or exiting the car.
4. The wide car elevator according to claim 1, wherein the car turntable (19) of the wide car (3) can be rotated 90 ° to ensure turning around when the car enters or exits the car when the parking direction of the parking space is 90 ° to the entering direction of the elevator.
5. The wide car elevator as claimed in claim 1, wherein four counterweights (4) are provided at four corners apart to make room for the rotation of the car turntable (19) of the wide car (3).
CN202020430111.7U 2020-03-25 2020-03-25 Ground wide car rotary elevator Active CN212453845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020430111.7U CN212453845U (en) 2020-03-25 2020-03-25 Ground wide car rotary elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020430111.7U CN212453845U (en) 2020-03-25 2020-03-25 Ground wide car rotary elevator

Publications (1)

Publication Number Publication Date
CN212453845U true CN212453845U (en) 2021-02-02

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ID=74465627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020430111.7U Active CN212453845U (en) 2020-03-25 2020-03-25 Ground wide car rotary elevator

Country Status (1)

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CN (1) CN212453845U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113802895A (en) * 2021-09-18 2021-12-17 杭州大中泊奥科技股份有限公司 Power down elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113802895A (en) * 2021-09-18 2021-12-17 杭州大中泊奥科技股份有限公司 Power down elevator

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