KR20240083126A - Pallet for single column type double-stage parking device - Google Patents

Abstract

The present invention relates to a pallet for a single-column double-level parking device, which is coupled to the lifting body of a single support frame and supports a parked vehicle while being lifted and lowered along the support frame. The pallet extends a certain length forward and backward. It may include a supporting frame, a connecting member connecting the supporting frame and the lifting mechanism, and a pair of pallet plates that are spaced left and right, are coupled and fixed to both sides of the support frame, and support each wheel on both sides of the vehicle. there is.
According to the present invention, it has a high-strength support structure that can prevent sagging phenomenon by utilizing the space between the wheels of a parked vehicle, and has the effect of efficiently preventing a falling accident of the vehicle.

Description

Pallet for single column type double-stage parking device}

The present invention relates to a single-column dual-level parking device. In particular, it has a high-strength support structure that can prevent sagging phenomenon by utilizing the space between the wheels of the parked vehicle, and can efficiently prevent falling accidents of the vehicle. This relates to the pallet of the single-column type dual parking device.

As the standard of living improves and the spread of automobiles increases, the number of households owning two or more cars also increases significantly, making parking problems more and more serious.

In particular, in the case of large cities, as the number of vehicles entering the city increases, the number of parking lots becomes absolutely insufficient and parking spaces become increasingly narrow. In order to overcome this problem of parking difficulties, efficient use of narrow spaces is required. There are various types of parking facilities available.

These parking facilities can be largely divided into circular and reciprocating types depending on the method. The circular type includes vertical circulation, horizontal circulation, and multi-level circulation, and the reciprocating type includes two-stage, three-stage, flat reciprocating, elevator, There is an elevator slide method, etc.

However, most of the above-mentioned parking facilities adopt a circulation method or an elevator method using large parking devices, so there is a problem that they cannot be installed in ordinary homes or parking lots with small parking spaces. Accordingly, separate devices are required for ordinary homes or small parking lots. As an independent parking facility, a two-level parking device is installed and operated.

This conventional two-stage parking lot system is generally composed of two or four support frames with a pallet supporting the vehicle, so there was an inconvenient problem such as the support frame blocking the entrance to the parking lot and interfering with the passage of drivers and vehicles. In order to solve this problem, the present applicant has developed a single-column dual-level parking device through Registered Patent No. 10-0132640, Registered Patent No. 10-0182763, Registered Utility Model No. 20-0465029, and Registered Patent No. 10-1492138. suggested.

In the case of this single-post dual parking system, which consists of only a single support frame, it has the characteristics of easier vehicle entry and exit and better space utilization compared to existing parking devices. However, the pallet that supports and lifts the vehicle is supported on one side only by a single support frame. Because of this structure, sagging of the pallet may occur on the opposite side of the support point, and if this sagging phenomenon is left unattended, not only will it be difficult to perform the double parking function properly, but there is a risk that it may even lead to a major accident.

In addition, in the case of a conventional single-column double-level parking device, inclined surfaces are formed at the same inclination angle at the front and rear ends of the pallet to support the vehicle. However, in this structure, there is a risk of the vehicle leaving at random, so to prevent this, Separate stoppers that function as safety devices must be installed at the front and rear ends of the pallet, and the installation of these stoppers makes vehicle entry and exit cumbersome and inconvenient.

Registered Utility Model No. 20-0465029: Pallet reinforcement structure of single-column parking facility Registered Patent No. 10-1492138: Single column type dual parking device

The present invention is proposed to solve the above-described conventional problems. The purpose of the present invention is to provide parking safety and safety by efficiently preventing the risk of the vehicle falling, as well as having a high-strength support structure that can prevent sagging, etc. The goal is to provide a pallet for a single-column, two-level parking device that can improve convenience.

As a means of solving the problems of the present invention to achieve the above-mentioned purpose,

In the pallet of a single-column two-level parking device that is coupled to the lifting body of a single support frame and supports a parked vehicle while being lifted and lowered along the holding frame, a supporting frame extending a certain length forward and backward, and connecting the supporting frame and the lifting driving body A pallet for a single-column two-level parking device is disclosed, which includes a connecting member and a pair of pallet plates that are spaced left and right, are coupled and fixed to both sides of the support frame, and respectively support both wheels of the vehicle.

Here, the supporting frame is located between both left and right wheels of a vehicle supported on a pair of pallet plates, and its upper surface may protrude at a certain height above the pallet plate within a range that does not interfere with the bottom of the body of the vehicle.

In addition, the pallet plate includes a horizontal portion horizontal to the ground, a front inclined portion extending downward at a certain angle forward from the horizontal portion, and a rear inclined portion extending downward at a predetermined angle backward from the horizontal portion, and It includes a separation prevention bar that is formed to protrude upward at the end of the rear end slope to prevent the wheels of the vehicle from coming off, wherein the rear end slope has a relatively large inclination angle compared to the front end slope and can extend to a relatively short length. there is.

According to the pallet of the single-column dual-level parking device according to the present invention,

By composing a pair of pallet plates that support the vehicle and placing a high-strength supporting frame between them that utilizes the space between both wheels of the vehicle to support the entire pallet plate, structural safety is improved and sagging phenomenon is effectively prevented. There are advantages to this.

In addition, since it is possible to efficiently prevent the vehicle from leaving by using only different inclination angles without installing a separate operable safety device, there is an advantage in securing the safety of parking while relieving the inconvenience when entering and exiting the vehicle.

In addition, it is to be added that, in addition to the effects specifically stated above, unique effects that can be easily derived and expected from the characteristic configuration of the present invention may also be included in the effects of the present invention.

Figure 1 is a diagram schematically illustrating the configuration of a single-column dual-level parking device;
Figure 2 is a three-dimensional diagram illustrating the configuration of a pallet according to an embodiment of the present invention.
Figure 3 is a diagram illustrating an exploded view of a supporting frame and a pair of pallet plates;
Figure 4 is a diagram illustrating a pallet from the side according to an embodiment of the present invention,
Figure 5 is a diagram illustrating a state in which a vehicle is parked on a pallet according to an embodiment of the present invention from the front,
Figure 6 is a diagram illustrating a side view of a vehicle parked on a pallet according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of the pallet of the single-column type dual parking device according to the present invention will be described in detail with reference to the attached drawings.

This embodiment is provided to explain the present invention more completely to those with average knowledge in the art, and the shape, size, number, and spacing between elements of the elements in the attached drawings are provided for a clearer explanation. It may be expressed in a reduced or exaggerated manner for emphasis, and is not limited to the matters shown in the drawings unless specifically limited.

In addition, when describing an embodiment, if a certain component is described as being “provided,” “formed,” “installed,” “connected,” or “coupled” to another component, It may be directly provided, formed, installed, connected, or combined, but it should be understood that other components may exist in the middle.

In addition, terms such as “~~part”, “~~means”, “~~unit” and “~~module” may refer to a comprehensive unit that processes at least one function or operation, which is hardware. It can be implemented as software or a combination of hardware and software.

In addition, in the accompanying drawings and the following description, terms indicating directions such as front, back, left, right, up, down, etc. are only used to describe the direction shown and observed in the drawings, and do not refer to the direction shown and observed. It should be understood that if this changes, these terms may also change.

In addition, when describing the embodiments, in principle, if it is determined that matters already obvious to those skilled in the art, such as related known functions or known configurations, may unnecessarily obscure the technical features of the present invention, We will omit the explanation.

Figure 1 schematically illustrates a single-column type dual parking device.

Before explaining the present invention, let's first briefly look at the single-column dual-level parking device. As illustrated in FIG. 1, the single-column dual-level parking device includes a single support frame 200 erected perpendicular to the ground, and the support frame 200. It may include a lifting drive body 300 that is driven up and down along the lift drive body 300, and a pallet 100 that is coupled to the lift drive body 300 and supports a parked vehicle while being lifted and lowered.

The present invention, in the single-column two-level parking device configured as above, has a particularly high-strength support structure to prevent sagging, which is a problem in the prior art, and also effectively prevents the risk of the vehicle falling, thereby improving parking safety. and a pallet for a single-column type dual-level parking device that can improve convenience.

For this purpose, the pallet of the present invention is characterized in that the parts supporting the left and right wheels of the vehicle are separated into left and right pairs, and a high-strength structure is placed between them to stably support the parts supporting the wheels. Together, the portion supporting the wheels has the characteristic of being configured so that the parked vehicle is fixed in position without arbitrarily moving forward or backward.

2 to 6 illustrate the configuration and operation of a pallet (hereinafter abbreviated as “pallet 100”) of a single-column dual-level parking device according to a specific embodiment of the present invention.

First, as illustrated in FIG. 1, the pallet 100 according to an embodiment of the present invention may be configured to include a supporting frame 10, a connecting member 30, and a pallet plate 50.

The supporting frame 10 is a support structure for supporting the pallet plate 50 that receives the load of the vehicle.

The connecting member 30 has one end coupled to the supporting frame 10 and the other end coupled to the lifting drive body 300, thereby connecting the supporting frame 10 and the lifting drive body 300 to each other.

The connecting members 30 may be formed of a pair, and the pair of connecting members 30 may be spaced apart from each other at a predetermined distance so as to be coupled to the lifting drive body 300 on the outside of the holding frame 200.

The supporting frame 10 and the connecting member 30 may be made of a metal material with high strength to provide stable support.

The supporting frame 10 may have a basic shape that extends a certain length in the front and rear directions corresponding to the length of the parked vehicle.

In addition, since the supporting frame 10 is coupled to both the left and right sides of the pallet plate 50 that supports the wheels w of the vehicle C, the gap between the left and right wheels w of the vehicle C and the It can be formed to have an appropriate width and height considering the empty space between the left and right wheels (w) and the bottom of the body.

Although not limited to a special structure, as an example, the supporting frame 10, as illustrated in FIG. 3, has a pair of support beams 11 extending a certain length parallel to the front and back while being spaced apart at regular intervals on the left and right. , by arranging and combining a plurality of connector beams 12 at regular intervals back and forth between this pair of support beams 11, a structure having an overall flat rectangular parallelepiped shape can be formed.

This supporting frame 10 is located in the space between the left and right wheels (w) of the vehicle supported on a pair of pallet plates 50, and in particular, the left and right wheels (w) and the body of the vehicle (C) are used to increase strength. It can have a height that utilizes the empty space between the bottom surfaces, and accordingly, the lower surface of the supporting frame 10 does not protrude lower than the pallet plate 50 coupled to both left and right sides, but the upper surface has a pallet plate ( 50), it may have a height that protrudes a certain height above.

At this time, the protruding height of the supporting frame 10 can be appropriately determined within a range that does not interfere with the bottom of the body of the vehicle C parked on the pallet plate 50.

Depending on the height of the supporting frame 10, when the pallet 100 is lowered to the ground, both front and rear ends of the pallet plate 50 are in close contact with the ground to facilitate entry and exit of the vehicle (C), and also allow the vehicle (C) to enter and exit. The support strength can be further increased by utilizing the space between the wheel (w) of C) and the body to achieve the maximum height within a limited range.

In other words, the strength of the supporting frame 10 can be improved by maximizing the height of the supporting frame 10 by utilizing the empty space between the left and right wheels (w) of the vehicle (C) and the bottom of the body.

The pallet plate 50 is a part that substantially supports and supports the parked vehicle (C).

This pallet plate 50 consists of a left and right pair, and can be coupled and fixed to both left and right sides of the supporting frame 10.

That is, the pair of pallet plates 50 extend forward and backward and are respectively fixed to both sides of the supporting frame 10, so that they are supported by the supporting frame 10 disposed between them.

Therefore, the pair of pallet plates 50 are not supported only at one support point as in the prior art, but are evenly supported over the entire length extended by the supporting frame 10 disposed between them and extending forward and backward. Sagging phenomena such as pallet can be effectively prevented.

The pallet plate 50, which is made up of a pair as shown above and coupled to both sides of the surfing frame 10, is used to facilitate the entry and exit of the vehicle C and to efficiently prevent accidents such as falling of the vehicle, as shown in FIGS. 3 and 4. As exemplified, it may include a horizontal portion 51, a front end inclined portion 52, and a rear end inclined portion 53.

The horizontal portion 51 is a portion that extends forward and backward horizontally with the ground, and this horizontal portion 51 may be located at the upper area of the connecting member 30 in correspondence with its position.

The shear inclined portion 52 is a portion that extends forward from the horizontal portion 51 at a downward angle at a certain angle.

At the tip of this shear slope portion 52, an entry/exit portion 52a may be further formed to guide the vehicle C entering the pallet plate 50 from the ground or exiting the pallet plate 50 to the ground.

The rear end inclined portion 53 is a portion that extends downwardly at a certain angle from the horizontal portion 51 to the rear.

A separation prevention zone 54 protruding upward may be formed at the rear end of the rear end slope portion 53.

The separation prevention bar 540 supports the wheels (w) of the vehicle (C) located at the rear end slope 53 so that they do not deviate toward the rear, thereby preventing an accident in which the parked vehicle (C) falls toward the rear. can

Here, the front end inclined portion 52 and the rear end inclined portion 53 may have different inclination angles and extension lengths.

As an example, as illustrated in FIG. 4, the inclination angle θ2 of the rear end inclined portion 53 can be formed to be relatively large (θ2 > θ1) compared to the inclination angle θ1 of the front end inclined portion 52. there is.

Preferably, the inclination angle θ2 of the rear end inclined part 53 may be formed to be about 2.5 to 3.5 times larger than the inclination angle θ1 of the front end inclined part 52. That is, assuming that the inclination angle θ1 of the front end inclined part 52 is 5°, the inclination angle θ2 of the rear end inclined part 53 is formed as large as about 12.5 to 17.5°.

In addition, the extension length L2 of the rear end slope portion 53 may be relatively short (L2 < L1) compared to the extension length L1 of the front end slope part 52.

As described above, when the inclination angle θ2 of the rear end inclined portion 53 is formed to be relatively large (θ2 > θ1) compared to the inclination angle θ1 of the front end inclined portion 52, as illustrated in FIG. 6, the vehicle ( When C) enters and is parked, the wheels (w) of the vehicle (C) located at the rear end slope 53 are stably supported by the inclined upper surface of the rear end slope 53, so that the rear end slope is arbitrarily It cannot be moved forward beyond the sag (53).

Therefore, the parked vehicle is prevented from moving forward due to the difference in inclination angle between the front and rear end slopes 52 and 53, and is also prevented from moving backwards by the departure prevention zone 54. As the parked state is maintained stably, falling accidents due to random movement can be effectively prevented.

As seen above, in the pallet 100 of the present invention, the pallet plate 50, which is the part that supports and supports the vehicle, is separated into left and right, and the supporting frame 10, which is a high-strength structure, is disposed between them to form the pallet plate 50. ), it can be seen that the vehicle can be parked stably without concerns about drooping, etc., by supporting the entire longitudinal direction.

In addition, it is possible to effectively prevent arbitrary departure of parked vehicles just by using the structure of the pallet plate 50 without having to configure a separate fixing means on the pallet, thereby resolving the inconvenience of entering and leaving the vehicle and further securing the stability of parking. can be seen.

Preferred embodiments of the present invention have been described in detail above, but the technical scope of the present invention is not limited to the contents described in the above-described embodiments and drawings, and can be modified or modified by those skilled in the art. It will be said that the changed equivalent configuration does not deviate from the scope of the technical idea of the present invention.

The symbols for major parts in the attached drawings are explained as follows.
10: Supporting frame
30: Connecting member
50: Pallet plate
51: horizontal part
52: Shear slope
53: Rear end slope
54: Breakaway prevention zone

Claims (3)

In the pallet 100 of a single-column two-level parking device that is coupled to the lifting body 300 of the single holding frame 200 and supports a parked vehicle (C) while being lifted and lowered along the holding frame 200,
A supporting frame (10) extending a certain length forward and backward;
A connecting member (30) connecting the supporting frame (10) and the lifting mechanism (300);
A single-column two-level parking device comprising a pair of pallet plates (50) that are spaced left and right, are coupled and fixed to both sides of the support frame (10), and support both left and right wheels (w) of the vehicle (C), respectively. pallet. According to clause 1,
The supporting frame 10 is located between the left and right wheels (w) of the vehicle (C) supported on a pair of pallet plates (50), and its upper surface is within a range that does not interfere with the bottom of the body of the vehicle (C). A pallet of a single-column, two-level parking device that protrudes at a certain height above the pallet plate (50). According to clause 1,
The pallet plate 50 is,
A horizontal portion 51 parallel to the ground,
A shear inclined portion 52 extending forward from the horizontal portion 51 at a downward angle at a certain angle,
A rear end inclined portion 53 extending rearward from the horizontal portion 51 at a downward angle at a certain angle,
A separation prevention zone 54 is formed at the end of the rear end slope 53 to protrude upward and prevents the wheel W of the vehicle C from being separated,
The rear end inclined portion (53) has a relatively large inclination angle compared to the front end inclined portion (52) and extends to a relatively short length.

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