Lifter with lifting type car hall

Abstract

The invention relates to the technical field of mechanical parking equipment, in particular to a lifter with a lifting type car hall, which comprises a lifter body mounted in a garage hoistway, a movable car hall is arranged above the lifter body, and a lifting mechanism for driving the movable car hall to ascend or descend is arranged below the movable car hall. The lifting mechanism comprises a driving motor installed in the garage hoistway, a car hall rack arranged in the height direction of the movable car hall is fixedly connected to the inner wall of the movable car hall, stand columns are fixedly connected to the bottom in the garage hoistway, each set of stand columns comprises two stand columns, and the same transmission shaft is rotationally connected between the two stand columns. The upper end of the stand column close to the driving motor is rotationally connected with a transmission chain wheel, an output shaft of the driving motor is fixedly connected with a driving chain wheel, a chain is arranged between the transmission chain wheel and the driving chain wheel in a sleeved mode, the transmission shaft is fixedly connected with a driving gear, and the driving gear is meshed with the car hall rack. The underground garage has the effect that the fire fighting truck can pass through the underground garage.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical parking equipment, and in particular to an elevator with a lifting car hall. Background Art

[0002] Flat-surface mobile and laneway stacking parking facilities generally have parking halls for users to park. Parking facilities are auxiliary facilities in commercial blocks, hospitals, scenic spots, etc. They are generally built underground.

[0003] In the related art, the entrance and exit halls of underground garages are generally on the ground floor, and the parking floor is below the underground floor. However, fire protection requirements require that a fire passage must be reserved for fire trucks to pass through. Traditional halls are usually fixed and difficult to meet the needs of fire trucks passing through. Therefore, an elevator with a lifting hall is invented to solve the above problem. Summary of the invention

[0004] In order to meet the needs of fire trucks passing through underground garages, the present application provides an elevator with a lifting hall.

[0005] The present application provides an elevator with a lifting hall adopts the following technical solution: The lifting mechanism is a kind of lifting mechanism, and its lifting mechanism is a kind of lifting mechanism of lifting mechanism, and its lifting mechanism is the lifting mechanism of lifting mechanism, and its lifting mechanism is the lifting mechanism of lifting mechanism, and its lifting mechanism is the lifting mechanism of lifting mechanism.

[0006] By adopting the above technical solution, when a fire truck needs to pass through, the elevator body can be controlled to descend, and the driving motor can be started to drive the driving sprocket to rotate, and then the transmission shaft can be rotated under the transmission of the chain, and then the driving gear will rotate and drive the hall to descend through the hall rack, so that when the fire truck or other important vehicles pass through, the hall will be lowered as a whole, so that the top of the hall is flush with the ground, leaving a passage for the vehicle to pass through the top of the movable hall. This can ensure the safety and convenience of vehicle passage and enhance the adaptability of parking equipment sites.

[0007] Optionally, the mobile car hall includes four walls and a roof, and the roof and walls are formed by welding steel sections or square tubes.

[0008] By adopting the above technical scheme, the movable car hall set up by steel sections or welding rice has a certain strength, and vehicles can be made to pass on the top thereof.

[0009] Optionally, a car hall slide rail is fixedly connected in the garage shaft, the car hall slide rail is arranged along the height direction of the garage shaft, a car hall slider is slidably connected to the car hall slide rail, and the car hall slider is fixed to the movable car hall.

[0010] By adopting the above technical solution, when the movable car hall moves up and down in the garage shaft, the car hall slider will move on the car hall slide rail, thereby limiting the sliding direction of the movable car hall in the garage shaft and improving the sliding stability of the movable car hall in the garage shaft.

[0011] Optionally, a fixing bolt is threadedly connected to the sliding block, the fixing bolt is threadedly connected to the movable vehicle hall, and the sliding block is fixed to the movable vehicle hall via the fixing bolt.

[0012] By adopting the above technical solution, the slider can be fixed or removed from the movable car hall by rotating the fixing bolt.

[0013] Optionally, a plurality of expansion bolts are threadedly connected to the column, and the column is fixed in the garage shaft through the expansion bolts.

[0014] By adopting the above technical solution, the columns can be reinforced in the garage shaft by means of expansion bolts, thereby further improving the stability of the columns in the garage shaft.

[0015] Optionally, a stop device for maintaining the stability of the movable car hall is provided between the movable car hall and the garage shaft.

[0016] By adopting the above technical solution, the position of the movable car hall can be restricted by the floor-stopping device, thereby improving the overall stability of the movable car hall.

[0017] Optionally, the floor-stopping device includes a safety latch, a cylinder is installed in the garage shaft, the cylinder is fixedly connected to the safety latch, and a fixed latch seat for plugging the safety latch is fixedly connected in the garage shaft.

[0018] By adopting the above technical solution, when the movable car hall rises into place, the cylinder can be started to drive the safety pin to be inserted into the fixed pin seat, thereby locking the pin and the fixed pin seat, reducing the risk of vehicle damage or malfunction due to load changes when the vehicle enters the car hall for storage and retrieval.

[0019] Optionally, a positioning hole is provided on the inner wall of the movable car room, a positioning plate is slidably connected in the positioning hole, a first return spring is provided between the positioning plate and the inner wall of the movable car room for keeping the positioning plate in the positioning hole, a limiting groove for plugging the positioning plate is provided on the inner wall of the garage shaft, and a driving component for driving the positioning plate to be plugged into the limiting groove is provided on the upper end of the column.

[0020] By adopting the above technical solution, when the movable car hall is above the ground, the driving assembly can be controlled to drive the positioning plate to be inserted into the limit groove, thereby fixing the movable car hall and the garage shaft, thereby keeping the car hall in a stable state on the ground.

[0021] Optionally, the driving assembly includes a mounting plate fixed to the column, a transmission rod is slidably connected to the mounting plate, the transmission rod is tilted upward at one end away from the movable car hall, and a second reset spring is provided between the mounting plate and the transmission rod for resetting the transmission rod. When the elevator body abuts against the transmission rod, the transmission rod slides toward the side of the movable car hall and abuts against the positioning plate, and finally the positioning plate is inserted into the limit groove.

[0022] By adopting the above technical solution, when the elevator body rises, the elevator body can abut against the transmission rod, and the transmission rod drives the positioning plate to move, and finally the positioning plate is inserted into the limit groove, thereby making the positioning plate move automatically. At the same time, the first return spring and the second return spring can respectively drive the positioning plate and the transmission rod to reset after the elevator body descends, thereby canceling the fixed state between the movable car hall and the garage shaft.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. When a fire truck or other important vehicle passes by, the parking hall will drop as a whole, so that the top of the parking hall is flush with the ground, leaving a passage for the vehicle to pass through the top of the movable parking hall. This can ensure the safety and convenience of vehicle passage and enhance the adaptability of parking equipment and venues; 2. When the movable car hall moves up and down in the garage shaft, the car hall slider will move on the car hall slide rail, thereby limiting the sliding direction of the movable car hall in the garage shaft and improving the sliding stability of the movable car hall in the garage shaft; 3. When the movable car hall rises into place, the cylinder can be started to drive the safety pin to be inserted into the fixed pin seat, thereby locking the pin and the fixed pin seat, reducing the risk of vehicle damage or malfunction due to load changes when vehicles enter the car hall for storage and retrieval. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application; Figure 2 is a schematic structural diagram of a vertical slideway in Example 1 of the present application; Figure 3 is a schematic structural diagram of a fixing latch according to Embodiment 1 of the present application; Figure 4 It is a schematic diagram of the overall structure of Example 2 of the present application; Figure 5 A schematic diagram of the structure of the driving assembly of Example 2 of the present application; Figure 6 yes Figure 5 A schematic diagram of the enlarged structure of part A; Figure 7 yes Figure 5 Schematic diagram of the enlarged structure of part B.

[0025] In the figure, 1, garage shaft; 11, limit groove; 12, vertical slide groove; 2, movable car hall; 21, positioning hole; 3, lifting mechanism; 31, drive motor; 32, car hall rack; 33, column; 331, expansion bolt; 34, transmission shaft; 35, transmission sprocket; 36, driving gear; 37, chain; 38, driving sprocket; 4, car hall slide rail; 5, car hall slider; 51, fixing bolt; 6, floor stop device; 61, safety latch; 62, cylinder; 63, fixing latch seat; 64, positioning plate; 65, driving assembly; 651, mounting plate; 652, transmission rod; 653, reset groove; 654, first reset spring; 655, second reset spring; 7, elevator body. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1 -Attached Figure 7 , further details of this application are given.

[0027] Example 1 A lift with a lifting hall, referring to Figure 1 and Figure 2, including a lift body 7 installed in the garage shaft 1. The lift body 7 in this embodiment is any lift that can drive a car up and down. The transmission method of this type of lift is not limited to the transmission by a reduction motor driving a chain or direct transmission by a hydraulic cylinder.

[0028] A movable car hall 2 is arranged above the elevator body 7. The movable car hall 2 includes walls and a roof. The roof and the walls are both welded together by section steel or square tubes.

[0029] A lifting mechanism 3 for driving the movable car hall 2 to rise or fall is provided below the movable car hall 2. The lifting mechanism 3 includes two drive motors 31, and the two drive motors 31 are respectively placed on both sides of the lift body 7. A column 33 is fixedly connected to the bottom of the garage shaft 1. At the same time, in order to improve the stability of the column 33 in the garage shaft 1, a plurality of expansion bolts 331 are threadedly connected to the lower end of the column 33, and the rod of the expansion bolt 331 passes through the lower end of the column 33 and is threadedly connected to the bottom of the garage shaft 1. The column 33 is arranged along the height direction of the garage shaft 1. The columns 33 are arranged in two groups and are respectively located on both sides of the lift body 7, each group of columns 33 is arranged in two, and the same transmission shaft 34 is rotatably connected between the two columns 33.

[0030] A rack is fixedly connected to the inner wall of the movable car hall 2, and the rack is arranged along the height direction of the car hall. A driving gear 36 is fixedly connected to the transmission shaft 34, and the gear is coaxially arranged with the transmission shaft 34. The driving gear 36 corresponds to and meshes with the rack 32 of the car hall. A driving sprocket 38 is fixedly connected to the output shaft of the driving motor 31, and a transmission sprocket 35 is rotatably connected to the upper end of the column 33. The transmission shaft 34 and the transmission sprocket 35 are coaxially arranged and fixedly connected, and a chain 37 for connecting the transmission sprocket 35 and the driving sprocket 38 is sleeved between them.

[0031] Therefore, by starting the driving motor 31, the driving motor 31 drives the driving sprocket 38 to rotate, and then the driving sprocket 35 is rotated under the transmission of the chain 37, so that the transmission shaft 34 fixedly connected to the transmission sprocket 35 is rotated, and then the driving gear 36 fixedly connected to the transmission shaft 34 is rotated and drives the hall to rise or fall through the hall rack 32.

[0032] At the same time, in order to improve the stability of the movable car hall 2 rising or falling in the garage shaft 1, a car hall slide rail 4 is fixedly connected in the garage shaft 1. The car hall slide rail 4 is provided with two and is respectively located on both sides of the lift body 7. The car hall slide rail 4 is arranged along the height direction of the garage shaft 1 and the car hall slide rail 4 is parallel to the length direction of the column 33. Three car hall sliders 5 are slidably connected to the car hall slide rail 4. The three car hall sliders 5 are arranged along the height direction of the car hall slide rail 4. Two fixing bolts 51 are threadedly connected to each car hall slider 5. The rod of the fixing bolt 51 passes through the car hall slider 5 and is threadedly connected to the movable car hall 2, so that the car hall slider 5 is fixedly connected to the movable car hall 2 through the fixing bolt 51.

[0033] Furthermore, when the movable hall 2 rises or falls, the hall slider 5 fixedly connected to the movable hall 2 can rise or fall together with the movable hall 2 and limit the sliding direction of the movable hall 2 under the restriction of the hall slide rail 4.

[0034] Reference Figure 1 , Figure 2 and Figure 3 A floor stop device 6 for maintaining the stability of the movable car hall 2 is provided between the movable car hall 2 and the garage shaft 1. The floor stop device 6 in this embodiment includes a safety latch 61, a cylinder 62 and a fixed latch seat 63. The cylinder 62 is fixedly connected to the inner wall of the garage shaft 1, and vertical slide grooves 12 are provided on the two side walls of the garage shaft 1. The vertical slide grooves 12 are arranged along the height direction of the garage shaft 1. The output end of the cylinder 62 is fixedly connected to the safety latch 61, and a fixed latch seat 63 for plugging the safety latch 61 is fixedly connected to the outer wall of the movable car hall 2, and the fixed latch seat 63 is placed in the vertical slide groove 12.

[0035] Therefore, when the movable car hall 2 rises to its position, the cylinder 62 can be started to drive the safety latch 61 to be inserted into the fixed latch seat 63, thereby locking the safety latch 1 with the fixed latch seat 63, thereby fixing the position of the movable car hall 2.

[0036] The implementation principle of Example 1 is: when a fire truck needs to pass through, the lift body 7 can be controlled to descend, and at the same time, the entire car hall can be lowered under the control of the lifting mechanism 3, so that the two can be kept descending synchronously, so that the top of the car hall is flush with the ground, leaving a passage for the vehicle to pass through the top of the movable car hall 2.

[0037] Example 2 The difference from Example 1 is: Figure 4 and Figure 5, positioning holes 21 are provided on the inner walls of both sides of the movable car hall 2, the positioning holes 21 are placed at the lower part of the movable car hall 2, a positioning plate 64 is slidably connected in the positioning holes 21, and a first return spring 654 is fixedly connected between the positioning plate 64 and the positioning hole 21 of the movable car hall 2. Under the action of the first return spring 654, the positioning plate 64 is kept in the positioning hole 21.

[0038] The inner wall of the garage shaft 1 is provided with a limit groove 11 for inserting the positioning plate 64, and the limit groove 11 corresponds to the positioning hole 21. The upper end of the column 33 is provided with a driving component 65 for driving the positioning plate 64 to be inserted into the limit groove 11.

[0039] Reference Figure 5 , Figure 6 and Figure 7 The driving assembly 65 includes a mounting plate 651, which is fixedly connected to the upper end of the column 33. A reset groove 653 is provided on the mounting plate 651, and a transmission rod 652 is slidably connected to the reset groove 653. The transmission rod 652 is slidably connected to the mounting plate 651 through the reset groove 653. The end of the transmission rod 652 away from the inner wall of the movable car hall 2 is tilted upward. At the same time, a second reset spring 655 is fixedly connected between the reset groove 653 and the transmission rod 652, and the transmission rod 652 is kept at the upper end of the mounting plate 651 under the action of the second reset spring 655.

[0040] When the lift body 7 abuts against the transmission rod 652, the transmission rod 652 slides toward the side of the movable car hall 2 and abuts against the positioning plate 64, and finally the positioning plate 64 is inserted into the limiting groove 11. The driving assembly 65 can be controlled to drive the positioning plate 64 to be inserted into the limiting groove 11. The implementation principle of Example 2 is that when the movable car hall 2 is above the ground, the lift body 7 can be controlled to rise. When the lift body 7 rises, the lift body 7 can abut against the transmission rod 652, and under the action of the inclined transmission rod 652, the transmission rod 652 drives the positioning plate 64 to move toward the side of the limiting groove 11, and finally the positioning plate 64 is inserted into the limiting groove 11, thereby fixing the movable car hall 2 and the garage shaft 1, thereby keeping the car hall stable on the ground.

[0041] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An elevator with a lifting hall, characterized in that: The invention comprises a lift body (7) installed in a garage shaft (1), a movable car hall (2) being arranged above the lift body (7), a lifting mechanism (3) for driving the movable car hall (2) to rise or fall being arranged below the movable car hall (2), the lifting mechanism (3) comprising a driving motor (31) installed in the garage shaft (1), a car hall rack (32) arranged along the height direction of the movable car hall (2) being fixedly connected to the inner wall of the movable car hall (2), a column (33) being fixedly connected to the bottom of the garage shaft (1), the columns (33) being arranged in two groups and being respectively located on two sides of the lift body (7), each group comprising a plurality of lifting mechanisms (31) and a plurality of lifting mechanisms (32). Two upright posts (33) are provided, and the two upright posts (33) are rotatably connected to a common transmission shaft (34); the upper end of the upright post (33) close to the drive motor (31) is rotatably connected to a transmission sprocket (35); the transmission shaft (34) and the transmission sprocket (35) are coaxially arranged and fixedly connected; a drive sprocket (38) is fixedly connected to the output shaft of the drive motor (31); a chain (37) for connecting the drive sprocket (35) and the drive sprocket (38) is sleeved between the drive sprocket (35) and the drive sprocket (38); a drive gear (36) is fixedly connected to the transmission shaft (34); and the drive gear (36) is meshed with the rack (32) of the vehicle hall.

2. The elevator with a lifting hall according to claim 1, characterized in that: The movable car hall (2) comprises a wall and a roof, and the roof and the wall are both formed by welding steel sections or square tubes.

3. The elevator with a lifting hall according to claim 1, characterized in that: A car hall slide rail (4) is fixedly connected in the garage shaft (1), the car hall slide rail (4) is arranged along the height direction of the garage shaft (1), a car hall slider (5) is slidably connected to the car hall slide rail (4), and the car hall slider (5) is fixedly connected to the movable car hall (2).

4. The elevator with a lifting hall according to claim 3, characterized in that: A fixing bolt (51) is threadedly connected to the carriage slide block (5), the fixing bolt (51) is threadedly connected to the movable carriage (2), and the carriage slide block (5) is fixed to the movable carriage (2) via the fixing bolt (51).

5. The elevator with a lifting hall according to claim 1, characterized in that: A plurality of expansion bolts (331) are threadedly connected to the upright column (33), and the upright column (33) is fixed in the garage shaft (1) via the expansion bolts (331).

6. The elevator with a lifting hall according to claim 1, characterized in that: A floor-stopping device (6) for maintaining the stability of the movable vehicle hall (2) is provided between the movable vehicle hall (2) and the garage shaft (1).

7. The elevator with a lifting hall according to claim 6, characterized in that: The parking floor device (6) comprises a safety latch (61), a cylinder (62) is installed in the garage shaft (1), the cylinder (62) is fixedly connected to the safety latch (61), and a fixed latch seat (63) for receiving the safety latch (61) is fixedly connected to the outer wall of the movable car hall (2).

8. The elevator with a lifting hall according to claim 6, characterized in that: A positioning hole (21) is provided on the inner wall of the movable car room (2), a positioning plate (64) is slidably connected in the positioning hole (21), a first return spring (654) is provided between the positioning plate (64) and the inner wall of the movable car room (2) for keeping the positioning plate (64) in the positioning hole (21), a limiting groove (11) for inserting the positioning plate (64) is provided on the inner wall of the garage shaft (1), and a driving component (65) for driving the positioning plate (64) to be inserted into the limiting groove (11) is provided at the upper end of the column (33).

9. The elevator with a lifting hall according to claim 8, characterized in that: The driving assembly (65) comprises a mounting plate (651) fixedly connected to the column (33), a transmission rod (652) being slidably connected to the mounting plate (651), the end of the transmission rod (652) away from the movable car hall (2) being inclined upward, and a second return spring (655) for returning the transmission rod (652) is provided between the mounting plate (651) and the transmission rod (652), and when the elevator body (7) abuts against the transmission rod (652), the transmission rod (652) slides toward one side of the movable car hall (2) and abuts against the positioning plate (64), and finally the positioning plate (64) is inserted into the limiting groove (11).

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