JPH06313369A - Car stop of upper pallet for two-stage parking device - Google Patents

Abstract

PURPOSE:To prevent a rolling of an automobile securely even though a side brake is left not being pulled, by providing a car stop to make the tire fit in the recess of the car stop, and to erect a stopper to stop the tire when the automobile enters in the parking device by riding on the upper pallet. CONSTITUTION:A car stop recess 6 to fit and stop the tire 5 of an automobile 4 ridden on the upper pallet 3 is formed on the upper pallet 3. At the front side of the car stop recess 6, a stopper 7 to stop the tire 5 fitted in the car stop recess 6 is provided to make stand and fall freely between the standing condition to project the stopper 7 on the upper pallet 3, and the falling condition to lay the stopper 7 to the rear side. A spring 7a for erection to energize the stopper 7 in the erecting direction is provided near the stopper 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a car stop used to prevent a car placed on an upper pallet of a two-stage parking device from moving, and more specifically, to stop the car while the pallet is inclined. The present invention relates to a structure of a bollard useful for a pallet.

[0002]

2. Description of the Related Art Conventionally, a two-stage parking system has been proposed in which a pit is dug in the ground, a first car is parked in this pit, and a second car is parked in a space above the pit. Has been done. That is, the two-stage parking device is rotatable in the pit so that it can be selected from a substantially horizontal posture along the bottom of the pit, which is lower than the ground, and a forward rising inclination posture in which the front end is located near the upper end of the front end of the pit. Upper pallet rotatably arranged above the pit so that a lower pallet arranged in the pit, a substantially horizontal posture above the pit, and a front lowering posture in which the front end is located near the upper end of the front end of the pit can be selected. It consists of and. When a car is placed on the upper pallet with this two-tiered parking device, the car can be moved backward while the upper pallet is inclined forward and downward, but when the car is placed at a predetermined position,
You need to stop the car. Therefore, it is conceivable to provide a car-stop concave portion into which the tire of the rear wheel fits when the car is placed on the upper pallet to stop the car.

[0003]

Normally, when the side brake is pulled to stop the vehicle at a predetermined position, the tires can be stored in the car stop recesses provided in the upper pallet, but the upper pallet with a slope can be safely stopped. If the user forgets to pull the side brakes, the car may roll over the tire in the car stop recess.

The present invention has been made in view of the above problems, and an object of the present invention is to insert a vehicle into an upper pallet and store the vehicle, with the tire fitted into the car stop recess and the stopper standing upright. The purpose of the present invention is to provide a car stop for the upper pallet of the two-tier parking system that can reliably prevent the car from rolling even if the tires are stopped and the side brakes are forgotten to be pulled.

[0005]

In order to achieve the above object, the car stop of the upper pallet of the two-stage parking apparatus of the present invention has a substantially horizontal posture along the bottom in the pit 1 which is lower than the ground and the front end is the pit 1. The lower pallet 2 rotatably arranged in the pit 1 so as to be able to select the forward rising inclination position located near the upper end of the front end portion of the front end portion, and the substantially horizontal posture or the front rising inclination posture and the front end portion above the pit 1. In a two-tiered parking device composed of an upper pallet 3 rotatably arranged above the pit 1 so that a front-lowering inclination posture located near the upper end of the front end of the pit 1 can be selected, A stopper 7 is provided on the upper pallet 3 so that the tire 5 of the automobile 4 can be fitted and stopped.
Is provided so as to be able to stand up and down between a standing state in which it projects above the upper pallet 3 and a state in which it is tilted rearward, and a standing spring 7a for biasing the stopper 7 in the standing direction is provided with the stopper 7
It is characterized in that it is provided in the vicinity of.

Further, a stopper releasing operation arm 8 for operating the releasing of the stopper 7 is rotatably provided at a proper position on the upper pallet 3, and the stopper 7 and the stopper releasing operation arm 8 are provided with a cord 9.
And the stopper release operation arm 8 is rotated in the releasing direction so that the stopper 7 is pulled down by the rope 9 so that the vehicle 7 is stepped on by the tires 5 when the vehicle 4 leaves the upper pallet 3 and the stopper is released. Stopper automatic return arm 1 for rotating and returning the operation arm 8 in the direction opposite to the releasing direction
It is also preferable that 0 is attached to the stopper release operation arm 8.

[0007]

According to the above construction, when the automobile 4 is loaded so as to be placed on the upper pallet 3, the stopper 5 of the tire 5 falls down against the standing spring 7a, and the tire 5 crosses over the stopper 7 and the tire 5 becomes a car stop recess 6 Fit in. When the tire 5 fits into the car stop recess 6, the stopper 7 causes the standing spring 7a to rise.
Stands up and acts as a stopper for the tire 5. This makes it possible to reliably prevent the vehicle 4 from rolling even if the side brake is forgotten.

When the vehicle 4 is unloaded from the upper pallet 3, the stopper release operation arm 8 is pivoted in the releasing direction to tilt the stopper 7 rearward, the vehicle 4 is moved forward, and the tire 5 is stopped. It is taken out from the concave portion 6 and passed over the stopper 7 to be taken out. At this time tire 5
Depresses the stopper automatic return arm 10, rotates the stopper release operation arm 8 in the return direction, and raises the stopper 7. This prepares for the next storage.

[0009]

EXAMPLE As shown in FIGS. 5 and 6, the ground 1 in the garage 11
2 is dug to form a pit 1 of concrete or the like. A pedestal 13 is installed along the rear portions of both inner side surfaces inside the pit 1, and the rear end portion of the lower pallet 2 is freely rotatable on the pedestal 13 at the lower end portion of the rear end portion of the pit 1 by a shaft 14. Is pivoted to. A rear end of the upper pallet 3 is rotatably supported by a shaft 15 on an upper end of the frame 13. Here, the shaft 15 that pivotally supports the upper pallet 3 is located substantially above the shaft 14 that pivotally supports the lower pallet 2.

Central pedestals 13a are provided at lower portions on both sides of the substantially central portion of the pit 1, and a pallet pushing jack 17 for lifting and rotating the upper pallet 3 is attached to the central pedestal 13a. . In the embodiment shown in the accompanying drawings, the pallet pushing jack 17 is an electric jack, and a rod 17b is driven by driving a driving device 17a.
Is designed to go up and down. The lower end of the pallet lifting jack 17 is rotatably attached to the central mount 13a by a shaft 18, and the upper end of the rod 17b of the pallet pushing jack 17 is rotatably mounted to the bearing 19 of the upper pallet 3 with a pin 20. is there.

The upper pallet 3 and the lower pallet 2 are connected by a pulling rod 21.
1 indicates that when the upper pallet 3 is rotated above the pit 1 so as to be in a sideways posture or a forwardly inclined posture, the lower pallet 2 is rotated in conjunction with the upper pallet 3 to bring the lower pallet 2 to the forwardly raised posture. When the upper pallet 3 is in the front-lowering posture, the lower pallet 2 is in a substantially horizontal posture at the bottom of the pit 1. In this case, the lower pallet 2 is in a substantially horizontal posture near the bottom surface of the pit 1 so that no dead space is formed below the lower pallet 2. The pull-up rod 21 is composed of a telescopic rod or the like that is slidable so as not to become longer than a certain length. The lower end of the pulling rod 21 is rotatably connected to the lower pallet 2 by a shaft 22, and the upper end of the raising rod 21 is rotatably connected to the bearing 19 by a pin 16.

The ground 12 at the front end of the pit 1 is an inclined surface 23 which is inclined downward toward the pit 1 side. When the upper pallet 3 is tilted downward, the front end of the upper pallet 3 is set to be located near the front end of the inclined surface 23. Therefore, even if the inclined surface 23 is provided, there is no influence when the vehicle 4 moves in and out of the upper pallet 3.

Then, the pallet lifting jack 17
Drive the upper pallet 3 into the pit 1 as shown in FIG.
The upper end of the lower pallet 2 by rotating the lower pallet 2 by the pulling rod 21 so that the lower pallet 2 is tilted so that the lower pallet 2 is in the upper front position. The part is positioned close to the upper end of the front end of the pit 1, and in this state, the automobile 4 enters and leaves the lower pallet 2. Further, as shown in FIG. 5, the pallet pushing jack 17 is driven so that the front end of the upper pallet 3 is brought into contact with the upper end of the front part of the pit 1 so as to be in a front lowering posture, and the lower pallet is lifted by the lifting rod 21. Rotate 2 to lower pallet 2 to pit 1
Position it in the horizontal position on the bottom of the upper pallet 3 in this state.
The vehicle 4 is moved in and out of the vehicle.

Although the automobile 4 is moved in and out as described above, the upper pallet 3 has a structure as shown in FIGS. On the rear side of the upper pallet 3, there is provided a car stop recess 6 which is recessed downward so as to straddle the width direction, and the tire 5 of the rear wheel of the automobile 4 is fitted into the car stop recess 6. A substantially dog-legged stopper 7 is rotatably mounted on a shaft 24 on the front side of the car stop concave portion 6,
The stopper 7 can be tilted up and down between a state in which it projects upward and a state in which it falls rearward. In the vicinity of the stopper 7, a contact portion 25 that restricts the rotation angle of the stopper 7 is provided. A standing spring 7a, which is a tension spring, is mounted between the lower portion of the stopper 7 and the contact portion 25, and the stopper 7 is biased so as to stand. At a position apart from the stopper 7 by a predetermined distance, the stopper release operation arm 8 is rotatably mounted on the shaft 26,
The lower end of the stopper release operation arm 8 and the lower end of the stopper 7 are connected by a cord 9, and the middle of the cord 9 is hung on a shaft 27 for changing the direction. When the stopper release operation arm 8 is released so as to rotate rearward, the cord 9 is pulled forward, and the stopper 7 falls down against the standing spring 7a. When the return operation is performed so as to rotate forward, the tension of the cord 9 is released, and the stopper 7 is erected by the force of the erecting spring 7a. A holding spring 29, which is a tension spring, is interposed between the lower end of the stopper release operation arm 8 and the shaft 28 of the upper pallet 3, and is held when the stopper release operation arm 8 is rotated to a released state. The return state is maintained even when the stopper release operation arm 8 is rotated to the return state. A stopper automatic return arm 10 is continuously extended forward from the stopper release operation arm 8 and a roller 10a is provided at the tip of the stopper automatic return arm 10. The stopper automatic return arm 10 projects above the upper pallet 3 when the stopper release operation arm 8 is rotated in the release direction, and retracts downward from the upper surface of the upper pallet 3 when the stopper release operation arm 8 is rotated in the return direction. It is like this.

When the vehicle 4 is retracted to be loaded on the upper pallet 3, the rear tire 5 hits the stopper 7 before the vehicle 4 completely rides on the upper pallet 3, as shown in FIG. 3 (a). The stopper 7 is pushed by the tire 5 so that the stopper 7 falls down as shown in FIG. 3B and moves beyond the stopper 7. When the tire 5 crosses the stopper 7, the tire 5 fits into the car stop recess 6 as shown in FIGS. 1 and 3 (c), the stopper 7 stands up by the spring force of the standing spring 7a, and functions as a stopper. Stopper 7
By standing up, the vehicle 4 can be reliably prevented from rolling down even if the side brakes are not applied. At the time of storage, the stopper release operation arm 8 is in the same state as shown in FIGS. 3 (a) '(b)' (c) '. When the vehicle 4 is unloaded, the stopper release operation arm 8 is rotated to the release side as shown in FIGS. 2 and 4 (a) '. Then, the stopper 7 is pulled by the cord 9, and the stopper 7 falls down as shown in FIG. 4A against the spring force of the standing spring 7a. When the vehicle 4 is moved forward in this state, the tire 5 comes out of the car stop recess 6 and goes over the stopper 7 as shown in FIG. 4 (b). When the tire 5 moves forward beyond the stopper 7 by a predetermined distance, the tire 5 steps on the stopper automatic return arm 10,
As shown in FIG. 4 (c) ', the stopper release operation arm 8 is rotated forward, and the stopper 7 is erected as shown in FIG. 4 (c) to prepare for the next storage.

[0016]

As described above, according to the present invention, a car stop recess is formed in the upper pallet, in which the tire of the automobile placed on the upper pallet is fitted and stopped, and a stopper for stopping the tire fitted in the car stop recess is provided in front of the car stop recess. Is provided so that it can be erected freely between the standing state in which it projects above the upper pallet and the state in which it falls toward the rear, and a standing spring for urging the stopper in the standing direction is provided near the stopper. When the vehicle is stowed so that it can be placed on the upper pallet, the stopper of the tire falls down against the standing spring, the tire fits into the car stop recess beyond the stopper, and when the tire fits into the car stop recess, the stopper stands up. It acts as a tire stopper that rises upwards with a spring for use, and can reliably prevent the car from rolling even if you forget to apply the side brake. Te are those highly safe and yet be capable receipts comfortably be those reliably stopped with a stopper as described above.

According to the second aspect of the present invention, a stopper release operation arm for operating the release of the stopper is rotatably provided at a proper position on the upper pallet, and the stopper and the stopper release operation arm are laid. And the stopper release operation arm is rotated in the release direction so that the stopper can be pulled down by the rope and pushed down, and when the car is taken out from the upper pallet, it is stepped on with the tire and the stopper release operation arm is in the release direction. On the other hand, the stopper automatic return arm that rotates and returns to the opposite side is attached to the stopper release operation arm, so when you leave the car to remove it from the upper pallet, rotate the stopper release operation arm in the release direction to open the stopper. Tilting it backward, moving the car forward, taking out the tire from the car stop recess and passing over the stopper and leaving the car, Even if you have a topper, you can leave without any resistance, and when you leave the car, the tire will step on the stopper automatic return arm and rotate the stopper release operation arm in the return direction to erect the stopper. In addition, the stopper is reset, and the stopper is upright in the rolling direction except when it is released by the driver's will, which is safe.

[Brief description of drawings]

FIG. 1 is a front view showing a state of an upper pallet portion of an embodiment of the present invention when a vehicle is stored.

FIG. 2 is a front view showing the state of the above-described automobile before leaving the vehicle.

FIG. 3 is an explanatory view for explaining an operation at the time of loading the same as above, in which (a), (b) and (c) show an operation of a stopper;
(A) '(b)' (c) 'shows the state of the stopper release operation arm.

FIG. 4 is an explanatory diagram for explaining the operation at the time of leaving the above, wherein (a), (b) and (c) show the operation of the stopper,
(A) '(b)' (c) 'shows the operation of the stopper release operation arm.

FIG. 5 is a view showing the whole of the above, and is a cross-sectional view showing a state of the upper-stage automobile when the vehicle is in and out.

FIG. 6 is a view showing the whole of the above, and is a cross-sectional view showing a state of the lower-stage automobile at the time of loading and unloading.

[Explanation of symbols]

 1 Pit 2 Lower pallet 3 Upper pallet 4 Car 5 Tire 6 Car stop recess 7 Stopper 7a Standing spring 8 Stopper release operation arm 9 Rope 10 Stopper automatic return arm

Claims (2)

[Claims] 1. A rotatably rotatable pit in a pit so that a substantially horizontal posture along the bottom of the pit which is lower than the ground and a forwardly inclined posture in which the front end is located near the upper end of the front end of the pit can be selected. The lower pallet is placed rotatably above the pit so that you can choose between a sideways posture or a front-up inclination posture above the pit and a front-down inclination posture in which the front end is located near the upper end of the front end of the pit. In the two-tiered parking system composed of the above-mentioned upper pallet, a car stop recess for stopping and fitting the tire of the car placed on the upper pallet is provided in the upper pallet, and the tire that is set in the car stop recess is provided in front of the car stop recess. A stopper for stopping is provided so that it can be raised and lowered between the standing state in which it protrudes onto the upper pallet and the state in which it falls toward the rear, and a standing spring for urging the stopper in the standing direction is provided. A car stop for an upper pallet of a two-tier parking device, which is provided near the stopper. 2. A stopper release operation arm for operating the release of the stopper is rotatably provided at a proper position on the upper pallet, and the stopper and the stopper release operation arm are connected by a cord and in the releasing direction of the stopper release operation arm. When the car is leaving the upper pallet, the stopper is automatically pulled back by turning the stopper release operation arm in the opposite direction to the release direction by pushing the stopper to pull it down with the rope. The car stop for the upper pallet of the two-stage parking apparatus according to claim 1, characterized in that it is attached to a stopper releasing operation arm.