JPH02108768A - High-capacity parking device - Google Patents

Abstract

PURPOSE: To store a large number of vehicles by providing multistage garages facing each other on both sides of an active elevator system box and loading and carrying the vehicles on an elevator by vehicle extruders furnished at an entrance and in each of the garages. CONSTITUTION: Garages 10 of multilayer stages are provided facing each other on both sides, by leaving a space of about 5/4 car length in the middle, and active elevator system boxes 30 are set in an intermediate space. Thereafter, an entrance 3 and an exit 4 for vehicles are provided by making them confront the system boxes 30. Additionally, a vehicle extruder 21, constituted to slide a presser plate 24 furnished with a screw shaft and a round screw nut along a lead groove 22, is provided at each of the garages 10 and the inlet 3. Thereafter, the vehicle is placed on an elevator by the extruder 21 from the inlet 3, deposited on the required stage, and the vehicle is placed on the elevator by the extruder 21 from the garages 10, returned to the ground stage and delivered from the outlet 4.

Description

[Detailed Description of the Invention] [Field of Industrial Application] A high-capacity parking system is formed by two garage buildings with many parking spaces, the buildings stand facing each other, are open in the middle, and are supported by upper and lower rails. An active elevator is a device equipped with a machine box that transfers vehicles from an entrance to a parking spot or from a parking spot to an exit; [Prior Art] Thanks to economic prosperity, Entrances and vehicles are rapidly growing in cities, and the construction of high-rise buildings is also rapidly increasing. Traditional parking methods are extremely insufficient as vehicles rapidly increase, so parking on large roads or small streets or The sidewalk becomes a parking spot. Traffic jams cause inconvenience to vehicles and people on the road, especially during rush hours, and traffic congestion in cities often causes traffic safety problems, making it difficult to manage traffic. .

There is an elevator-type moving method similar to the present invention in Japan, and the design for transporting vehicles to the garage is shown in Figures 16 and 17.
The equilibrium situation in which the lifting half platform and the vehicle above it are subjected to forces, as shown in , can be calculated using the following formula.

FIG. 17 is a cross-sectional view along line AA, showing that the lifting half platform generates a backward force vector after receiving the F force.

F (X)=Ma F=Ma=Wa/g
■TO:OWS-FHCosθ=0 ■5=HS i
nθ From the formula, if a / g = T & nθa = g/10, then Tanθ = 0.1, °, θ = 5”43- h = H-HCos θ ”H (1-Cos θ)
=0. 00497H3=H5i n θ =0. 0996H [Problem to be solved by the invention] The values of 1θ, h and S are the results of a:g/10, and the numbers are quite large. This is a major drawback, and the devices below are designed to prevent this drawback, but they are ineffective and can only prevent other defects from occurring.

In the actual design, four lead shafts are fixed to both square points A and B of the hoisting chassis, and the lead shafts are attached to a vertical suspension girder (
cantilever beam), transmits power and absorbs force F, and point A is M =
It receives a force vector of P H = W Ha / g and generates bending stress. Since this force is applied alternately in both directions, the A point material easily fatigues and ruptures, thus extending the service life. Therefore, unless the values of a, H, and W are reduced as much as possible, the stress at point A cannot be reduced, and this objective cannot be achieved.

a If lff1 is decreased, it will take longer to close when parking and taking out a car. If the H value is decreased, construction costs will increase.
If the W value is reduced, the number of cars loaded each time will be one, and the parking effect will become smaller.

Such a device designed by Japanese before inventing this invention is indeed a kind of economical and viable method.

[General explanation] The high-capacity parking device (hereinafter referred to as the parking device) is a garage (
10) and active elevator-consequence box (30
) (hereinafter referred to as the consequent box) is composed of two parts, Figure 1. From 3. As shown above, this parking device has the characteristics that it can be built independently, requires less land use, and can be built attached to a building. (Old), and after that there is a town (05). There is a vehicle entrance (03) and an exit (04) on the right side. Two garages (10) are built facing each other, and one building is located in the middle. After the vehicle has been driven to the designated position at the entrance (03), the driver must operate the Put the lever in air speed, return the steering wheel to its original position, stop the engine without applying the handbrake, close the doors and windows, then leave the car, and complete the parking procedure. The elevator operator automatically transports the vehicle from the platform to the parking position once or several times, and then takes the vehicle out of the parking position, sends it to the exit, and hands it to the driver, completing the defeat procedure.

Garage: Figure 4. From Figure 5. As shown in the two buildings in the garage (10), there is a parking lot for a total of 530 small cars. The garage (lO) has some internal and external supports (11) and some internal crossbeams (1
2), some external beams (13), two outer terms (14), some longitudinal beams (15), side jl! (16) Composed of rectangular parking spaces formed by four and several layers of flooring. The two garages (10) face each other, and the inner levers are about 574 car lengths apart, and every two inner columns (11) form one lever.

The parking lot (20) requires a parking facility in addition to the basic design of the building, and a set of car pushers (21) will be installed for each parking facility (referred to as "standard").

Figure 6. From 7. As shown, the car extruder (
21) includes an outer shell and a lead groove (22), a threaded shaft (23), - a push plate (24) composed of a vented screw nut and a plate, - a motor (25) whose rotation direction can be changed. encompasses. In addition, two fasteners (26), two wheel leads (27), and four air I
I(28) is required.

Since the screw shirt (23) is long, if only both ends are supported, it will bend due to its own weight (De-fleck).
tion) becomes very large, so the push plate (24
) is located near the center of the screw shaft (23),
In order to solve this problem of difficulty in passing through the outer shell and lead groove (22), we have the following three processing methods.

■ Reduce your own weight by creating a screw shaft with a vibrator.

■ It is fixed with two bearings at each end of the screw shaft, the inner surface uses ball bearings, and the outer surface uses tapered roll bearings.
The screw shaft (23) becomes a fixed beam, and the degree of bending is the same as that of a simple beam.

■ Press [(24), Figure 7. As shown in Figure 2, before connecting the plate and the protruding part of the round screw nut with screws, first install a specially designed bearing (29) to absorb the weight and load of the push plate (24). 29) onto the outer shell and J-groove (22).

After the screw shirt (23) has been treated by the three methods mentioned above, the push plate (24) is operated by lightly reciprocating over the outer shell and the lead groove (22).

The parking position specified by the elevator half of the machine box (30)
20), when the vehicle is pushed out of the lifting half by the car pusher (21), an acceleration smaller than one will move forward or backward along the car pusher (21) and cause the stop (26). This allows an appropriate distance to be maintained between the vehicle and the half-lifting platform, and does not affect the operation of the half-lifting platform. The push plate (24) on the car pusher (21) contacts the front and rear bumpers of the vehicle to push the vehicle forward along the car pusher (21), so if the bumper becomes incorrect due to an accident, the vehicle will also be damaged. There is a possibility that the car will move diagonally and collide with the car next to it, so we decided to use a wheel lead device (27
) to prevent the vehicle from moving diagonally; however, after the car is parked, the position may be incorrect, causing difficulty when pushed again. After parking the car, in order to prevent the car from moving, use the force of the four air cylinders (28) installed on the wheel lead device (27) to pinch the car, correct the position, and take out the car. Fix until. When taking out the car, first release compressed air from the air cylinder (28) to rotate the motor (25).
The push plate (24) moves forward along the lead groove on the outer shell (22) due to the thrust of the screw shirt (23). After pushing the car into the lifting half platform, the push plate (24) pushes the limit. Compressing the switch causes the screw shaft (23) to change direction, so that the push plate (24) also returns backwards to its original position and stops.

The equipment at the entrance (03) is the same as that at the parking location (20), except that there is a push plate (24) with an opening at the rear of the lead groove in the outer shell (22) of the car pusher (21). ) when it returns to its original position, it automatically rotates 90 degrees and fixes it.A car enters from the entrance (03) position.The stop (26) attached to the entrance (03) is The equipment at the exit (04) is the same as the parking position (20), but there is no car pusher (21) equipment, and the ultra-thin stopper (26) does not allow the operator to drop it automatically by the operation of 28). operated by.

Active Elevator - Equipment Box: The equipment box (30) is shown in Figure 8. From 12. As shown above, each function is composed of the upper machine box (40), lower machine box 50), elevator (60), rail (70), transmission system (80), etc. The following will explain: The upper machine box (40) is equipped with one set of rollers (41).
) (Four pieces are shown in the figure), one-set joint (42), one-piece box frame (43), and one-set cylinder (44) (four pieces are shown in the figure) . The lower lateral box (50) is equipped with one set of rollers (
41) (Four pieces are shown in the figure) - Box frame (52) - One set of cylinders (53) (Four pieces are shown in the figure) and some sets of tie plates (Tie
-plate) (54) ・Slightly small side roller (55)
- Composed of one set of hydraulic cylinders (56) (four shown in the figure).

The structure of the elevator (60) is similar to that of a normal elevator, including a coolen wire (62) that fixes a set of coolen (61) to the box frame (43).
- The book, the elevating half platform (63) connected to the lower half of the elevating platform (63)
63) is composed of a material loading frame (64), a somewhat set book rolling machine (21), a somewhat set car organizer (65), and a slightly set wheel lead frame (27). Car extruder (21) and wheel lead frame (27)
is similar to that used for entrance (o3), so
The explanation is omitted here; for each car sorter (65) set, the top plate (66) pattern, the chain (67) pattern, and the air cylinder (
28) The rail (70) that includes the image quality includes two sets of upper rails (71), a slight support frame (72), two sets of lower rails (73), and a slight side rail (74). The transmission system (80) includes two upper pull wires (81), two lower pull wires (82), two sets of drive shafts (83), eight lead wheels (84), two sets of brakes (85), and ten sets of drive shafts (83). It includes six inertia wheels (86).

Two sets of upper rails (7) are supported by a support frame (72) as shown in Figure 9, the support frame (72) is also supported by an inner strut (11), thus fitting (42) and rollers (41) are connected to every upper machine box (40) and elevator (6).
0). The entire load of the inferior lateral box (50) is carried by the rollers (51). The upper machine box (40) has a round pillar (44) that is inserted into the round pillar (53) of the lower horizontal box (40), leaving one space between the two round pillars.Put liquid oil in that space. Therefore, there is one oil cylinder (56), and therefore the upper machine box (40).
and elevator - (60) lower horizontal box (50)
An equipment box (
Since the height of the inner cross beam (1
2) A slight side rail (74) is attached on top, and a slight assembly side roller (55) is attached on top of the round pillar (53).This prevents the machine box (30) from shaking. Fix one end of the upper pull wire (81) to one end of the box frame (43) on the left and right sides, pass it through the inertia shaft (86), turn it around the lead ring (84) several times, and then pass it through the inertia shaft (86) again. , still supporting frame (
After passing the small roller (not shown) on top of 72) and passing the inertia axis (86) to the other end, turn the lead wheel (84) on this side several times, then turn the inertia axis (86) again. 86) and fix it to the other end of the box frame (43); in the same way, lower pull wire (82)
After turning each book to the left and right of the lead wheel (84) several times,
Both ends are separately fixed to both ends of the box frame (52). When both sets of power shafts (83) rotate clockwise, the four lead wheels (84) on each shaft rotate with the power shaft (83), so that the pull wire on the left side becomes shorter. On the contrary, the right side becomes longer. Therefore, when the machine box (30) reaches the planned parking position, the power of the power shaft (83) is cut off, the brake (85) performs its function, and the lead wheel (84) ); when both the Nset power shafts (83) rotate counterclockwise, the machine box (30) is loaded from the 6 entrance (03) or parking position (20) proceeding from left to right. flame(
64), all the cars that are pushed into the frame (64) have to be sorted out only on the side. Therefore, a car sorter (65) is added and installed, after the cars enter the loading frame (64). The rear wheels also entered the top plate (66) of the entrance, at this time, the four air 1I (28) below were inflated at the same time, and the image quality of the entire set top plate (66) was increased at the same time, and the chain (67 ), the wheels automatically move forward due to gravity, and then move backwards again, and after reciprocating several times in this way, they automatically reach equilibrium and then stop. Let go of the top plate (66) and reinstall the air cylinder (28) on top of the wheel reed (27).
After the vehicle is inflated and the position of the vehicle is calibrated, the vehicle is fixed until it is lowered onto the mounting frame (64) without releasing the air. After the mounting frame (64) has fixed the vehicle, the machine box (30) transports the vehicle to the designated parking location.In order to stabilize the operation of the machine box (30), the machine box (30) is moved to the elevator after reaching the parking position. -Start operating (60). When unloading the car, first remove the wheel leads (27)
Release the air from the air cylinder (28) above and return the wheel reed tool (27) to 6 to make a reserve for next use; start the car pusher (21). Adds one small acceleration to the vehicle, therefore the vehicle is placed on the frame (
64) and the stop (26) in the parking position (20)
At this time, the air cylinder (28) above the wheel reed device (27) automatically inflates and moves the car to the parking position (
Fix it with the wheel lead tool (27) at 20) until it is lowered.

If the machine box (30) moves at a slow speed, it will take too long to stop; if it moves at a high speed, for example, the center of gravity is too high or the traction force (T) required by the upper and lower rollers is too high.
The machine box (30) generates irregular vibrations due to too large a difference in the active force.If the marching distance is short and the marching speed is low, such vibrations will not be obvious. Better results can be obtained; if you want to reduce costs, the number of garages (10) will increase, and the machine boxes (30) must be moved at high or medium speed. You can get the ideal effect from the method.

If the machine box (30) in a super-large parking lot has to be moved at high or medium speed, the elevator (60) is fixed to the box frame (43), so the upper machine box (40) and elevator - (6
0) is always greater than the weight of the hypolateral box (50).

Also L / W + = Upper mouth - Tar c7) Static negative @1bW
2 = Static load on the lower roller 1b a = Acceleration of the machine box ft/sec2g = Gravitational acceleration = 32.2ft If t/5ec2, then when the upper and lower horizontal boxes move separately on FIIF2, the required The external force 1b is assumed to be 1b, and since the rotational friction generated during marching is small, it is not included in the calculation.

Therefore: F+=W+(a/g) F2="W2(a/g) can be obtained1,', F+-F2= (W+-W2)a/g if W+=
36,0001 b W2=24,0001 ba
=g/10 If f=F+-F2, ', F
, = 36,000 x g ÷ 1 0/g
=3,600 1bfF 2: 24,000
X g ÷ 1 0/ g = 2,400
1bff=3,600-2,400=1,200 1
For analysis of bf or higher, use the upper and lower pull wires (81) (
82) is equal to analyzing that the difference between the traction forces T l + 72 is f, this f 11 is about F? 5
0%, in reality, the upper and lower pulling wires are also linked by the power shaft (83), and if the force distribution is not balanced, a large ttiu will be generated, causing damage, and it will be so severe that it will become impossible to operate. The only way to solve this is to reduce the a value to the minimum value until no ti movement occurs, but reducing the a value increases the marching time of the machine box, which does not meet our requirements.

Using one small oil pump, hydraulic cylinder (5
6) Adjust the oil pressure in wl=W2, then f=F+-F2=O1,', T I =T2, al
Even though li is not limited by uneven force distribution, the a value must not be too large, because the marching distance is short and the volume and weight of the aircraft box are too large, so the a value must be smaller than g/10. A value between up to g/6 is suitable.

The center of gravity of the whole machine box is approximately near the lifting platform (63), because TI = T2, it is most ideal for the center of gravity to be at the center of T1 and T2, because it is actually dug too deep underground. However, in reality, there are difficulties, so after considering the quality of high-speed transportation and the actual situation, it is appropriate that the center of gravity of the aircraft box is between one-third and two-thirds of the overall altitude. The present invention requires fewer operators if the entire system is controlled by two combiners.

Figure 5. Two inventions Figure 4. A-A diagram of.

Figure 6. FIG. 2 is a top view of the parking position and car pusher of the present invention.

Figure 7. Two inventions Figure 6. A-A diagram of.

Figure 8. : This invention figure! , B-B diagram.

Figure 9. Figure 8.0A-A of the present invention.

Figure 100 Two inventions Figure 9. CC top view of.

Figure 11. : Present invention figure 9. CC diagram of.

Figure 12. Two inventions Figure 10. side view.

Figure 13. : Front view of existing technology.

Figure 14. Two inventions Figure 13. Top view.

Figure 15. : Another front view of existing technology.

Figure 16. 2. Invention Figure 15.0 Top view.

Figure 17. Figure 15.0A-A of the second invention.

four,

[Brief explanation of drawings]

Figure 1. - Front view of the invention. Figure 2. 2. Top view of the present invention. Figure 3. : Present invention figure 2. A-A diagram of.

Claims (1)

[Claims] 1. The present invention relates to a kind of high-capacity parking device, which includes: one multi-story garage, divided into two buildings, each building has multiple parking spaces. Places should be placed facing each other, one suitable space should be opened in the middle, one vehicle entrance should be placed at a suitable position in the building, and another one should be placed in the same position in the relative position of the building. Install two vehicle exits; Two active elevators are installed in the space in the middle of the building to transfer vehicles from the entrance to the parking area.
Or it is designed to transfer the car from the parking place to the exit; The active elevator includes the following parts: (1) A set of rails is installed at the upper and lower ends of the space in the middle; (2) One upper machine box, above which there are many rollers fixed to the upper rail to stabilize the upper machine box, and below there are many hydraulic pistons as inner pillars; one lower machine box, the There are many hydraulic cylinders on the lower side that are fixed to the lower rail using rollers to stabilize the lower machine box, and many on the upper side that are outsourced; (3) One-set elevator, installed below the upper equipment box, and its elevating flat platform can accommodate at least one vehicle in any one-story garage. (4) The upper and lower equipment boxes are each equipped with several pulling wires, and both ends of the wires are separately fixed to both ends of the equipment box; multiple wires, pulleys and inertia wheels are installed. Put the tension wires into the pulley and the inertia wheel, which are separately fixed at appropriate positions at both ends of the intermediate space; when the pulley rotates clockwise, the upper and lower equipment boxes will move along the rails in the longitudinal direction of the intermediate space. Move from right to left, marking the vehicle entrance.
Conversely, when the pulley rotates counterclockwise, the upper and lower equipment boxes move along the rail from left to right in the intermediate space. 2. Scope of the Claims Like the parking equipment elevator described in claim 1, a vehicle pusher is installed on the half platform thereof, and the vehicle pusher includes the following: (1) a single screw shaft; , left in the outer shell with a lead groove; (2) The length of the screw shaft is slightly longer than the overall length of the car, and it is linked by an electric motor that can rotate in the opposite direction; (3) Between the screw shaft and the outer shell Attach the round screw nut; (4) One push plate, fixed on top of the aforementioned round screw nut, when the screw shaft rotates, the push plate pushes one car forward; (5) One piece. Electric motor that can rotate in the opposite direction, connected to a screw shaft;