JP2018066255A - Elevating parking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an elevating type parking device capable of raising a vehicle height which can be placed on a lower pallet, in which, in order for an upper palette to traverse, in a state where the lower pallet is landed, the driver used for the elevating motion is placed below the ground surface, and in a state where the lower pallet is raised, the lifting position of the pallet driving body is suspended by making it higher than the upper driving body, so that the dimension from the pallet driving body to the mounting surface of the lower pallet is reduced.SOLUTION: When a lower pallet 10 is lifted, a front first driving body 35F is set to a position higher than a front side hoisting driving body 33F and a front side pallet driving body 34F; a rear side first driving body 35B is set to a position higher than a rear side hoisting driving body 33B and a rear side pallet driving body 34B; a front second driving body 36F is set to a position lower than the front side hoisting driving body 33F; and a rear-side second driving body 36B is positioned lower than the rear-side hoisting driving body 33B.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an elevating parking apparatus used as a multi-story parking lot.

An elevating parking apparatus that moves up and down an upper pallet and a lower pallet with respect to a pit excavated from the ground surface has already been used.
In general, the elevating parking apparatus is provided with a lifting drive body on an upper portion of a fixed column disposed in a pit, and a pallet drive body on a lower pallet. The lifting drive body and the pallet drive body are provided with a lifting transmission body, and the lower pallet is raised by driving the lifting drive body and winding up the lifting transmission body.
However, with this conventional configuration, the pallet drive cannot be raised to a higher position than the lifting drive. In particular, in an elevating parking apparatus that can traverse the upper pallet, the lifting drive must be stored below the ground surface.
Therefore, when the lower pallet is raised, a predetermined height dimension is required from the pallet driving body to the ground surface.
That is, a predetermined height dimension is required from the pallet driving body to the mounting surface of the lower pallet, and this height dimension is from the bottom surface in the pit to the mounting surface of the lower pallet when the lower pallet is landed. This affects the dimensions, and as a result, the vehicle height that can be placed on the lower pallet is lowered.
By the way, Patent Document 1 discloses a configuration in which a pallet driving body provided on a lower pallet is raised to a position higher than a lifting driving body (see FIG. 1B).

Japanese Patent Laid-Open No. 2006-132878

  In Patent Document 1, another pallet driving body is provided on the upper pallet, and the upper pallet cannot traverse.

  In the present invention, when the lower pallet is landed, the driving body used for the lifting operation is stored below the ground surface so that the upper pallet can traverse. Elevating type parking device that can raise the height of the vehicle that can be placed on the lower pallet by reducing the dimension from the pallet drive to the placement surface of the lower pallet by making the raised position higher than the lifting drive body The purpose is to provide.

According to a first aspect of the present invention, a pair of front fixed columns and a pair of rear fixed columns are arranged in a pit excavated from the ground surface, and the pair of front fixed columns and the pair of rear fixed columns are arranged. A lower pallet is disposed in a space surrounded by the side fixed columns, and a drive shaft provided rotatably on one upper portion of the front fixed column and one upper portion of the rear fixed column, and provided on the drive shaft A front lifting drive body, a rear lifting drive body provided on the drive shaft, and a pair of front pallets disposed at a front position of the lower pallet and rotatably supported by the lower pallet A driving body and a pair of rear pallet driving bodies which are disposed at a rear position of the lower pallet and are rotatably supported by the lower pallet; a pair of the front fixed columns and a pair of the rear sides Elevating type that moves the lower pallet up and down with respect to the fixed column A vehicle apparatus comprising: a front first driving body disposed between the front lifting drive body and the front pallet driving body; and the front lifting drive body and the front first drive body. A front second driving body disposed between, a rear first driving body disposed between the rear lifting drive body and the rear pallet driving body, and the rear lifting drive. A rear second driving body disposed between a body and the rear first driving body, the front lifting driving body, the rear lifting driving body, the front pallet driving body, And the rear pallet driving body is positioned below the ground surface in any lifting operation state, and when the lower pallet is landing, the front first driving body and the rear first driving body are In the state at the end of the ascent of the lower pallet, the front side first drive body is moved to the front surface at the position below the ground surface. The position is higher than the lifting drive body and the front pallet driving body, and the rear first driving body is positioned higher than the rear lifting drive body and the rear pallet driving body, The front second driving body is set to a position lower than the front lifting drive body, and the rear second driving body is set to a position lower than the rear lifting driving body.
According to a second aspect of the present invention, in the elevating parking apparatus according to the first aspect, a diameter of the front first driving body is made smaller than a diameter of the front lifting driving body, and the rear first driving is performed. The diameter of the body is smaller than the diameter of the rear lifting drive body.
According to a third aspect of the present invention, in the elevating parking apparatus according to the first or second aspect, the front first driving body and the front second driving body are provided on one of the front fixing columns, The rear first driving body and the rear second driving body are provided on one of the rear fixed columns.
According to a fourth aspect of the present invention, in the elevating parking apparatus according to the first or second aspect, a pair of front pallet columns and a pair of rear pallet columns are arranged on the lower pallet, One driving body and the front second driving body are provided on a pair of the front pallet columns, and the rear first driving body and the rear second driving body are provided on a pair of the rear pallet columns. Features.
According to a fifth aspect of the present invention, in the elevating parking apparatus according to any one of the first to fourth aspects, a pair of balance transmission drive bodies disposed on both sides of the lower pallet and one of the balances. An auxiliary driving body arranged outside the transmission driving body, a suspension bolt and a position regulating pin attached below one of the front fixing columns or one of the rear fixing columns, and the other front fixing column or the other A balance transmission body terminal bracket mounted above the rear fixed column constitutes a balance mechanism, and the balance transmission body has one end attached to the suspension bolt and the other end attached to the balance transmission terminal bracket. And a lower portion of the position regulating pin, an upper portion of the auxiliary driving body, and a lower portion of the pair of balance transmission driving bodies.

  According to the present invention, when the lower pallet is landed, the upper pallet can be traversed by storing the driving body used for the lifting operation below the ground surface, and when the lower pallet is raised, the pallet driving body is raised By making the position higher than the lifting drive body, the dimension from the pallet drive body to the placement surface of the lower pallet can be reduced, and the height of the vehicle that can be placed on the lower pallet can be increased.

The side view which shows the main structures of the raising / lowering parking apparatus by one Example of this invention. Front view showing the main configuration of the elevating parking apparatus The principal part enlarged front view which shows the main structures of the raising / lowering parking apparatus The principal part block diagram which shows the raising / lowering mechanism and balance mechanism of the raising / lowering type parking apparatus The principal part front view of a pair of balance mechanism arrange | positioned at the entrance / exit side of the lower pallet of the raising / lowering parking apparatus The principal part front view of a pair of balance mechanism arrange | positioned at the entrance / exit side of the lower pallet of the raising / lowering parking apparatus The side view which shows the main structures of the raising / lowering parking apparatus by other Example of this invention. Front view showing the main configuration of the elevating parking apparatus The principal part enlarged front view which shows the main structures of the raising / lowering parking apparatus The principal part block diagram which shows the raising / lowering mechanism of the raising / lowering type parking apparatus The side view which shows the main structures of the raising / lowering parking apparatus by further another Example of this invention. Front view showing the main configuration of the elevating parking apparatus The principal part enlarged front view which shows the main structures of the raising / lowering parking apparatus The principal part block diagram which shows the raising / lowering mechanism of the raising / lowering type parking apparatus

  The elevating parking apparatus according to the first embodiment of the present invention includes a front first drive body, a front suspension drive body, and a front side disposed between the front suspension drive body and the front pallet drive body. A front second drive body disposed between the first drive body, a rear first drive body disposed between the rear suspension drive body and the rear pallet drive body, and a rear suspension; A rear second driving body disposed between the upper driving body and the rear first driving body, a front lifting driving body, a rear lifting driving body, a front pallet driving body, and The rear pallet drive body is positioned below the ground surface in any lifting operation state, and the front side first drive body and the rear first drive body are positioned below the ground surface when the lower pallet is landing. When the lower pallet is lifted, the front first drive body is higher than the front lifting drive body and the front pallet drive body. The rear first drive body is set to a position higher than the rear lifting drive body and the rear pallet drive body, the front second drive body is set to a position lower than the front lifting drive body, and the rear The second side drive body is positioned lower than the rear suspension drive body. According to the present embodiment, when the lower pallet is landed, the front lifting drive, the rear lifting drive, the front pallet driving, the rear pallet driving, and the front first driving body. The upper pallet can be traversed by placing the rear first driving body, the front second driving body, and the rear second driving body below the ground surface, and the pallet driving body is raised when the lower pallet is raised. By making the position higher than the lifting drive body, the dimension from the pallet drive body to the placement surface of the lower pallet can be reduced, and the height of the vehicle that can be placed on the lower pallet can be increased.

  According to the second embodiment of the present invention, in the elevating parking apparatus according to the first embodiment, the diameter of the front first drive body is made smaller than the diameter of the front lifting drive body, and the rear first drive is performed. The diameter of the body is smaller than the diameter of the rear lifting drive body. According to the present embodiment, it is possible to further reduce the size from the pallet driving body to the placement surface of the lower pallet.

  According to a third embodiment of the present invention, in the elevating parking apparatus according to the first or second embodiment, the front first driving body and the front second driving body are provided on one front fixing column, and the rear side The first driving body and the rear second driving body are provided on one rear fixed column. According to the present embodiment, compared to the conventional general configuration, the front first driving body and the front second driving body are provided above the front fixing column, and the rear first driving body and the rear side are provided on the rear fixing column. By providing the second drive body, the vehicle height that can be placed on the lower pallet can be increased.

  According to a fourth embodiment of the present invention, in the elevating parking apparatus according to the first or second embodiment, a pair of front pallet columns and a pair of rear pallet columns are arranged on the lower pallet, One driving body and a front second driving body are provided on a pair of front pallet columns, and a rear first driving body and a rear second driving body are provided on a pair of rear pallet columns. According to the present embodiment, compared to the conventional general configuration, the front pallet column is provided with the front first driver and the front second driver, and the rear pallet column is provided with the rear first driver and rear second. By providing the driving body, the height of the vehicle that can be placed on the lower pallet can be increased.

  According to a fifth embodiment of the present invention, in the elevating parking apparatus according to any one of the first to fourth embodiments, a pair of balance transmission drive bodies arranged on both sides of the lower pallet and one balance Auxiliary driving body arranged outside the transmission driving body, suspension bolts and position restriction pins attached below one front fixing column or one rear fixing column, and the other front fixing column or the other rear fixing A balance mechanism is configured by a balance transmitter terminal fitting mounted on the top of the pillar. The balance transmitter has one end attached to the suspension bolt and the other end attached to the balance transmitter terminal fitting. The upper part of the auxiliary driving body and the lower part of the pair of balance transmission driving bodies are in contact with each other. According to the present embodiment, the lower pallet can be brought as close as possible to the bottom surface of the pit, so that the height of the vehicle that can be placed on the lower pallet can be increased.

Hereinafter, an elevating parking apparatus according to an embodiment of the present invention will be described.
FIG. 1 is a side view showing a main configuration of an elevating parking apparatus according to the present embodiment.
In the elevating parking apparatus according to the present embodiment, a pair of front fixed columns 1F and a pair of rear fixed columns 1B are arranged in a pit P excavated from the ground surface T.
The lower pallet 10 is disposed in a space surrounded by the pair of front fixed columns 1F and the pair of rear fixed columns 1B, and moves up and down with respect to the pair of front fixed columns 1F and the pair of rear fixed columns 1B.
Above the pit P, an upper pallet 20 is arranged. The upper pallet 20 includes a traversing roller 21 and can traverse along rails provided on the front pillar and the rear pillar, respectively.
The front elevating mechanism 30F is provided at the front position (entry / exit side) of the lower pallet 10, and the rear elevating mechanism 30B is provided at the rear position (counter entry / exit side) of the lower pallet 10.
The front lifting mechanism 30F and the rear lifting mechanism 30B have a lifting motor 31 and a drive shaft 32. The drive shaft 32 is rotatably provided on the upper part of one front fixed column 1F and the upper part of one rear fixed column 1B.

FIG. 2 is a front view showing a main configuration of the elevating parking apparatus.
The pit P is divided into one pit PR and the other pit PL. One pit PR has a space formed by a pair of front fixed columns 1FR and 1FC and a pair of rear fixed columns 1B, and the other pit PL has a pair of front fixed columns 1FL and 1FC and a pair of rear fixed columns. A space is formed with 1B. Although not shown, one pit PR and the other pit PL are respectively provided with a front pillar and a rear pillar, and one pit PR and the other pit PL are provided with one pit. Rails are provided across the PR and the other pit PL, and the upper pallet 20 can traverse one pit PR and the other pit PL.
The front fixed column 1FC is provided with a front lifting mechanism 30FR that moves the lower pallet 10R in one pit PR up and down. The front fixed column 1FL is provided with a front lifting mechanism 30FL that moves the lower pallet 10L in the other pit PL up and down. Although not shown in FIG. 2, a rear elevating mechanism 30B is provided on the rear fixed column 1B (see FIG. 1) positioned behind the front fixed column 1FC, and a rear fixed unit positioned rearward of the front fixed column 1FL. The column 1B (see FIG. 1) is provided with a rear lifting mechanism 30B.

FIG. 2A shows a state when the lower pallet 10R in one pit PR is landing, and FIG. 2B shows a state when the lower pallet 10R in one pit PR is finished rising. Yes.
In FIG. 2, the upper pallet 20 is positioned above the other pit PL. However, when the lower pallet 10R is in the landing state as shown in FIG. 2A, it moves to the upper part of one pit PR. Can be made. Further, after the upper pallet 20 is moved to the upper part of one pit PR, the lower pallet 10R in the other pit PL can be brought into a state at the end of the lift by the front lifting mechanism 30FL.

  FIG. 3 is an enlarged front view of a main part showing the main configuration of the elevating parking apparatus. In FIG. 3, the lower pallet 10R shows a state at the time of landing and a state at the end of rising. 3 illustrates the front lifting mechanism 30FR that lifts and lowers the lower pallet 10R in one pit PR, the rear lifting mechanism 30B that lifts and lowers the lower pallet 10R in one pit PR, and the other pit. The front raising / lowering mechanism 30FL that moves up and down the lower pallet 10L in the PL and the rear lifting mechanism 30B that moves up and down the lower pallet 10L in the other pit PL have the same configuration and perform the same operation.

The front lifting mechanism 30FR includes a front lifting drive body (sprocket) 33F, a front pallet drive body (guide roller) 34F, a front first drive body (guide roller) 35F, a front second drive body (guide roller) 36F, And a front raising / lowering transmission body (elevating chain) 37F.
The front lifting drive body 33F is provided on the drive shaft 32 above the one front fixed column 1FC.
The front pallet driver 34F is disposed at the front position of the lower pallet 10R and is rotatably supported by the lower pallet 10R.
The front first drive body 35F is disposed between the front lifting drive body 33F and the front pallet drive body 34F.
The front second drive body 36F is disposed between the front lifting drive body 33F and the front first drive body 35F.
The front raising / lowering transmission body 37F is located at the upper side of the front lifting drive body 33F, the lower part of the front second driving body 36F, the upper part of the front first driving body 35F, and the lower part of the front pallet driving body 34F. The lifting drive body 33F, the front second drive body 36F, the front first drive body 35F, and the front pallet drive body 34F are connected in this order. Accordingly, the front lifting drive body 33F is rotated by the lifting motor 31 shown in FIG. 1, and the front lifting transmission body (lifting chain) 37F is moved by the rotation of the front lifting drive body 33F. The two driving body 36F, the front first driving body 35F, and the front pallet driving body 34F rotate.

The front first drive body 35F is provided at a height equal to or lower than the ground surface T so that the upper end portion of the front first drive body 35F does not protrude from the ground surface T. The front first drive body 35F is provided at a position higher than the front lifting drive body 33F.
The front second drive body 36F is provided at a position lower than the front lifting drive body 33F.
With such an arrangement, the front pallet driving body 34F is made higher than the front suspending driving body 33F in a state where the lower pallet 10R is raised, so that the placement surface of the lower pallet 10R from the front pallet driving body 34F. The dimensions up to can be reduced. Therefore, in the state where the lower pallet 10R is landed, the dimension from the bottom surface of one pit PR to the mounting surface of the lower pallet 10R can be reduced, so that the height of the vehicle that can be placed on the lower pallet 10R can be increased.

Also, with such an arrangement, the front lifting drive body 33F, the front first drive body 35F, the front second drive body 36F, and the front pallet drive body 34F are below the ground surface T in any lifting operation state. In the state where the lower pallet 10R is landed, the front lifting drive body 33F, the front pallet drive body 34F, the front first drive body 35F, and the front second drive body 36F are stored below the ground surface T. Thus, the upper pallet 20 can traverse.
Since the front pallet drive body 34F can be raised to a higher position by making the diameter of the front first drive body 35F smaller than the diameter of the front lifting drive body 33F, the lower stage from the front pallet drive body 34F. The dimension to the mounting surface of the pallet 10R can be further reduced.

FIG. 4 is a main part configuration diagram showing an elevating mechanism and a balance mechanism of the elevating parking apparatus.
The drive shaft 32 is provided with a drive sprocket 38 that transmits the drive of the lift motor 31.
The front lifting mechanism 30F arranged on the loading / unloading side of the lower pallet 10 includes a front lifting drive body 33F, a front first drive body 35F, and a front second drive body 36F on the top of one front fixed column 1F. On the upper part of the other front fixed column 1F, a lifting transmission terminal cross fitting 39F and a pair of front pallet driving bodies 34F are provided on the lower pallet 10.
The front raising / lowering transmission body 37F has one end attached to the raising / lowering transmission body terminal cross fitting 39F, the other end attached to the front lifting drive body 33F, the lower part of the pair of front pallet driving bodies 34F, and the front first drive. The upper part of the body 35F, the lower part of the front second drive body 36F, and the upper part of the front lifting drive body 33F are brought into contact with each other.

The rear elevating mechanism 30B disposed on the opposite side of the lower pallet 10 has a rear lifting drive body 33B, a rear first drive body 35B, and a rear first The two driving bodies 36B are provided on the upper part of the other rear fixed column 1B, the lifting transmission terminal cross fitting 39B, and the lower pallet 10 are provided with a pair of rear pallet driving bodies 34B.
The rear elevating transmission body 37B has one end attached to the elevating transmission body terminal cross fitting 39B, the other end attached to the rear lifting drive body 33B, the lower part of the rear pallet drive body 34B, the rear It is made to contact | abut to the upper part of the side 1st drive body 35B, the lower part of the back side 2nd drive body 36B, and the upper part of the rear side drive body 33B.

By rotating the elevating motor 31 forward, the front lifting drive body 33F and the rear lifting drive body 33B rotate forward via the drive sprocket 38 and the drive shaft 32.
By forward rotation of the front lifting drive body 33F, the other end side of the front lifting drive body 37F is wound up by the front lifting drive body 33F, and the front lifting drive from the lifting transmission terminal cross fitting 39F. Since the front lifting transmission body 37F to the body 33F is shortened, the pair of front pallet driving bodies 34F is pushed upward by the front lifting transmission body 37F, and the lower pallet 10 is raised.
When the front lifting drive body 33F rotates in the reverse direction, the other end side of the front lifting drive body 37F is lowered by the front lifting drive body 33F, and the front lifting drive body 33F from the lifting transmission terminal cross fitting 39F. Since the front elevating / lowering transmission body 37F becomes longer, the pair of front pallet driving bodies 34F is pushed downward by the front elevating / lowering transmission body 37F, and the lower pallet 10 is lowered.

When the rear lifting drive body 33B rotates in the forward direction, the other end side of the rear lifting drive body 37B is wound up by the rear lifting drive body 33B, and the rear lifting drive body cross section 39B is rearward from the lifting lifting body terminal cross fitting 39B. Since the rear elevating transmission body 37B to the lifting drive body 33B is shortened, the rear elevating transmission body 37B pushes the pair of rear pallet driving bodies 34B upward, and the lower pallet 10 is raised.
When the rear lifting drive body 33B rotates in the reverse direction, the other end side of the rear lifting drive body 37B is wound down by the rear lifting drive body 33B, and the rear lifting drive body 33B is lifted from the lifting transmitter terminal cross fitting 39B. Since the rear raising / lowering transmission body 37B to the driving body 33B becomes longer, the pair of rear pallet driving bodies 34B are pushed downward by the rear raising / lowering transmission body 37B, and the lower pallet 10 is lowered.

A pair of balance mechanisms 70 </ b> X and 70 </ b> Y are arranged symmetrically on the opposite side of the lower pallet 10. In this embodiment, the lower pallet 10 is provided on the opposite side of the entry / exit side, but it is preferable that the lower pallet 10 is also provided on the entry / exit side.
One balance mechanism 70X includes a balance chain (balance transmission body) 71X, a pair of balance chain rollers (balance transmission drive bodies) 72XL and 72XR disposed on both sides of the lower pallet 10, and one balance chain roller 72XR. Of the auxiliary roller (auxiliary drive body) 73X arranged outside, the suspension bolt 74X and the position restricting pin 75X attached below one fixed column (not shown), and the other fixed column (not shown). It is comprised by the balance transmission body terminal metal fitting 76X attached upwards.

The other balance mechanism 70Y is disposed symmetrically with the one balance mechanism 70X.
That is, the other balance mechanism 70Y is disposed outside the balance chain (balance transmission body) 71Y, a pair of balance chain rollers 72YL and 72YR disposed on both sides of the lower pallet 10, and one balance chain roller 72YL. Auxiliary roller 73Y, suspension bolt 74Y and position regulating pin 75Y attached below one fixed column (not shown), and balance transmitter terminal fitting attached above the other fixed column (not shown) 76Y.
By providing the pair of balance mechanisms 70X and 70Y symmetrically on the lower pallet 10 as in the present embodiment, the lower pallet 10 can be prevented from being twisted.

5 and 6 are principal part front views of a pair of balance mechanisms arranged on the loading / unloading side of the lower pallet, FIG. 5 shows a state where the lower pallet is landed, and FIG. 6 shows a state where the lower pallet is raised. Show.
5 (a) and 6 (a) show one balance mechanism 70X, and FIGS. 5 (b) and 6 (b) show the other balance mechanism 70Y.
5 and 6 show the rear fixed column 1B disposed on one side of the pit P and the rear fixed column 1B disposed on the other side.

In one balance mechanism 70X, one end of the balance chain 71X is attached to the suspension bolt 74X, the other end is attached to the balance transmitter terminal fitting 76X, the lower part of the position restricting pin 75X, the upper part of the auxiliary roller 73X, and a pair of balance chains. It is made to contact | abut to the lower part of roller 72XR and 72XL.
In the other balance mechanism 70Y, the balance chain 71Y has one end attached to the suspension bolt 74Y and the other end attached to the balance transmitter terminal fitting 76Y. The lower part of the position regulating pin 75Y, the upper part of the auxiliary roller 73Y, and a pair of balance chains It is made to contact | abut to the lower part of roller 72YR and 72YL.
The lower pallet 10 is adjusted to maintain the horizontal level by adjusting the lengths of the balance chains 71X and 71Y with the suspension bolts 74X and 74Y.

In this embodiment, one end of the balance chain 71X, 71Y is attached to the lower end of the suspension bolt 74X, 74Y, and the balance chain 71X, 71Y is a pair of balance chain rollers by the position regulating pins 75X, 75Y and the auxiliary rollers 73X, 73Y. It contacts the lower part of 72XR and 72XL. Therefore, as shown in FIG. 5, since the balance chain rollers 72XR and 72XL can be brought as close as possible to the bottom surface of the pit P, the lower pallet 10 can be brought as close as possible to the bottom surface of the pit P, and the pit P can be shallowed. .
Further, in this embodiment, since the balance transmission terminal fittings 76X and 76Y are attached above the rear fixed column 1B, as shown in FIG. 6, when the lower pallet 10 is raised, the balance chain roller 72XR and 72XL can be raised to positions close to the balance transmitter terminal fittings 76X and 76Y, and the pit P depth can be used effectively.
According to the present embodiment, with respect to the conventional general configuration, the front first driving body 35F and the front second driving body 36F are provided above the front fixing column 1F, and the rear first driving body is provided on the rear fixing column 1B. By providing the 35B and the rear second drive body 36B, the vehicle height that can be placed on the lower pallet 10 can be increased.

Hereinafter, an elevating parking apparatus according to another embodiment of the present invention will be described.
FIG. 7 is a side view showing a main configuration of an elevating parking apparatus according to another embodiment.
In the elevating parking apparatus according to the present embodiment, a pair of front fixed columns 1F and a pair of rear fixed columns 1B are arranged in a pit P excavated from the ground surface T.
The lower pallet 10 is disposed in a space surrounded by the pair of front fixed columns 1F and the pair of rear fixed columns 1B, and moves up and down with respect to the pair of front fixed columns 1F and the pair of rear fixed columns 1B.
The lower pallet 10 is provided with a pair of front pallet columns 40F and a pair of rear pallet columns 40B. The lower pallet 10 is positioned at the lower ends of the pair of front pallet columns 40F and the pair of rear pallet columns 40B, and the upper pallet 20 is placed on the upper ends of the pair of front pallet columns 40F and the pair of rear pallet columns 40B. it can.
Above the pit P, an upper pallet 20 is arranged. The upper pallet 20 includes a traversing roller 21 and can traverse along rails provided on the front pillar and the rear pillar, respectively.
The front elevating mechanism 50F is provided at the front position (entry / exit side) of the lower pallet 10, and the rear elevating mechanism 50B is provided at the rear position (counter entry / exit side) of the lower pallet 10.
The front lifting mechanism 50F and the rear lifting mechanism 50B have a lifting motor 51 and a drive shaft 52. The drive shaft 52 is rotatably provided on the upper part of one front fixed column 1F and the upper part of one rear fixed column 1B.

FIG. 8 is a front view showing a main configuration of the elevating parking apparatus.
The pit P is divided into one pit PR and the other pit PL. One pit PR has a space formed by a pair of front fixed columns 1FR and 1FC and a pair of rear fixed columns 1B, and the other pit PL has a pair of front fixed columns 1FL and 1FC and a pair of rear fixed columns. A space is formed with 1B. Although not shown, one pit PR and the other pit PL are respectively provided with a front pillar and a rear pillar, and one pit PR and the other pit PL are provided with one pit. Rails are provided across the PR and the other pit PL, and the upper pallet 20 can traverse one pit PR and the other pit PL.
A front elevating mechanism 50FR that moves the lower pallet 10R in one pit PR up and down is provided below the pair of front pallet columns 40FR. A front elevating mechanism 50FL for elevating and lowering the lower pallet 10L in the other pit PL is provided below the pair of front pallet columns 40FL. Although not shown in FIG. 8, a rear elevating mechanism 50B is disposed at the lower portion of the rear pallet column 40B (see FIG. 7) positioned behind the front pallet column 40FR, and is positioned behind the front pallet column 40FL. A rear elevating mechanism 50B is provided below the side pallet column 40B (see FIG. 7).

FIG. 8A shows a state when the lower pallet 10R in one pit PR is landing, and FIG. 8B shows a state when the lower pallet 10R in one pit PR is finished rising. Yes.
In FIG. 8, the upper pallet 20 is positioned above the other pit PL. However, when the lower pallet 10R is in the landing state as shown in FIG. 8A, it moves to the upper part of one pit PR. Can be made. After the upper pallet 20 is moved to the upper part of one pit PR, the lower pallet 10R in the other pit PL is lifted by the front elevating mechanism 50FL and the rear elevating mechanism 50B positioned behind the upper pallet 20 It can be.

  FIG. 9 is an enlarged front view of a main part showing the main configuration of the elevating parking apparatus. In FIG. 9A, the lower pallet 10R shows a landing state and an initial rising state, and in FIG. 9B, the lower pallet 10R shows a rising end state. 9 illustrates the front lifting mechanism 50FR that lifts and lowers the lower pallet 10R in one pit PR, the rear lifting mechanism 50B that lifts and lowers the lower pallet 10R in one pit PR, and the other pit. The front raising / lowering mechanism 50FL for raising / lowering the lower pallet 10L in the PL and the rear raising / lowering mechanism 50B for raising / lowering the lower pallet 10L in the other pit PL have the same configuration and perform the same operation.

The front lifting mechanism 50FR includes a front lifting drive body (sprocket) 53F, a front pallet drive body (guide roller) 54F, a front first drive body (guide roller) 55F, a front second drive body (guide roller) 56F, And a front raising / lowering transmission body (elevating chain) 57F.
The front lifting drive body 53F is provided on the drive shaft 52 on the side of the one front pallet column 40FR.
The front pallet driver 54F is disposed at the front position of the lower pallet 10R and is rotatably supported by the lower pallet 10R.
The front first drive body 55F and the front second drive body 56F are provided below the front pallet column 40FR.
The front first drive body 55F is disposed between the front lifting drive body 53F and the front pallet drive body 54F.
The front second drive body 56F is disposed between the front lifting drive body 53F and the front first drive body 55F.
The front raising / lowering transmission body 57F is positioned at the upper side of the front lifting drive body 53F, the lower part of the front second driving body 56F, the upper part of the front first driving body 55F, and the lower part of the front pallet driving body 54F. The suspension driving body 53F, the front second driving body 56F, the front first driving body 55F, and the front pallet driving body 54F are connected in this order. Accordingly, the front lifting drive body 53F is rotated by the lifting motor 51 shown in FIG. 7, and the front lifting transmission body (lifting chain) 57F is moved by the rotation of the front lifting drive body 53F. The two driving body 56F, the front first driving body 55F, and the front pallet driving body 54F rotate.
As shown in FIG. 9A, from the landing state to the initial rising state, the front pallet driving body 54F is raised by the rotation of the front lifting driving body 53F. When the front pallet driving body 54F comes close to the front first driving body 55F and the initial rising state ends, the front pallet driving body 54F rises together with the front first driving body 55F and the front second driving body 56F. As shown in FIG. 9B, the state is at the end of the rise.

The front first drive body 55F is positioned higher than the front lifting drive body 53F when the lower pallet 10 is lifted.
The front second drive body 56F is provided at a position lower than the front lifting drive body 53F.
The front pallet driving body 54F is made higher than the front lifting drive body 53F in the state where the lower pallet 10R is finished rising, so that the size from the front pallet driving body 54F to the placement surface of the lower pallet 10R is increased. Can be small. Therefore, in the state where the lower pallet 10R is landed, the dimension from the bottom surface of one pit PR to the mounting surface of the lower pallet 10R can be reduced, so that the height of the vehicle that can be placed on the lower pallet 10R can be increased.

When the lower pallet 10R is landed, the front lifting drive body 53F, the front pallet drive body 54F, the front first drive body 55F, and the front second drive body 56F are stored below the ground surface T. The upper pallet 20 can traverse.
Since the front pallet drive body 54F can be raised to a higher position by making the diameter of the front first drive body 55F smaller than the diameter of the front suspension drive body 53F, the lower stage from the front pallet drive body 54F. The dimension to the mounting surface of the pallet 10R can be further reduced.

FIG. 10 is a main part configuration diagram showing an elevating mechanism of the elevating parking apparatus. In addition, although description is abbreviate | omitted about a balance mechanism, the balance mechanism demonstrated in FIGS. 4-6 is applicable.
The drive shaft 52 is provided with a drive sprocket 58 that transmits the drive of the lift motor 51.
The front elevating mechanism 50F disposed on the loading / unloading side of the lower pallet 10 includes a front lifting drive body 53F on the drive shaft 52, and a front first drive body 55F and a front second drive body below the pair of front pallet columns 40F. 56F, an elevating transmission terminal cross fitting 59F is provided above the other front fixed column 1F, and a pair of front pallet drivers 54F is provided on the lower pallet 10.
The front elevating transmission body 57F has one end attached to the elevating transmission terminal cross fitting 59F, the other end attached to the front lifting drive body 53F, the lower part of the pair of front pallet drive bodies 54F, and the front first drive. The upper part of the body 55F, the lower part of the front second driving body 56F, and the upper part of the front lifting drive body 53F are brought into contact with each other.

The rear elevating mechanism 50B disposed on the opposite side of the lower pallet 10 includes a rear lifting drive body 53B on the drive shaft 52, a rear first drive body 55B and a lower side of the pair of rear pallet columns 40B. The rear second driving body 56B is provided, an elevating transmission body terminal cross fitting 59B is provided above the other rear fixed column 1B, and a pair of rear pallet driving bodies 54B is provided on the lower pallet 10.
The rear raising / lowering transmission body 57B has one end attached to the raising / lowering transmission body terminal cross fitting 59B, the other end attached to the rear lifting drive body 53B, the lower part of the rear pallet drive body 54B, the rear It is made to contact | abut to the upper part of the side 1st drive body 55B, the lower part of the rear 2nd drive body 56B, and the upper part of the rear side drive body 53B.

By rotating the elevating motor 51 in the forward direction, the front lifting drive body 53F and the rear lifting drive body 53B are rotated in the forward direction via the drive sprocket 58 and the drive shaft 52.
When the front lifting drive body 53F rotates in the forward direction, the other end side of the front lifting drive body 57F is wound up by the front lifting drive body 53F, and the front lifting drive body 59F drives the front lifting drive. Since the front lifting transmission body 57F up to the body 53F is shortened, the pair of front pallet driving bodies 54F is pushed upward by the front lifting transmission body 57F, and the lower pallet 10 is raised.
When the front lifting drive body 53F rotates in the reverse direction, the other end side of the front lifting drive body 57F is lowered by the front lifting drive body 53F, and the front lifting drive body 53F from the lifting transmission terminal cross fitting 59F. Since the front lifting / lowering transmission body 57F becomes longer, the pair of front pallet driving bodies 54F is pushed downward by the front lifting / lowering transmission body 57F, and the lower pallet 10 is lowered.

When the rear lifting drive body 53B rotates in the forward direction, the other end side of the rear lifting drive body 57B is wound up by the rear lifting drive body 53B, and the rear lifting drive body cross section 59B is lifted from the rear lifting drive body 53B. Since the rear raising / lowering transmission body 57B to the suspension driving body 53B is shortened, the pair of rear pallet driving bodies 54B is pushed upward by the rear raising / lowering transmission body 57B, and the lower pallet 10 is raised.
When the rear lifting drive body 53B rotates in the reverse direction, the other end side of the rear lifting drive body 57B is wound down by the rear lifting drive body 53B, and the rear lifting drive body 53B is lifted from the lifting lift terminal cross fitting 59B. Since the rear elevating transmission body 57B up to the driving body 53B becomes longer, the pair of rear pallet driving bodies 54B is pushed downward by the rear elevating transmission body 57B, and the lower pallet 10 is lowered.
According to the present embodiment, the front side pallet column 40F is provided with the front first drive body 55F and the front side second drive body 56F, and the rear side pallet column 40B is provided with the rear side first drive body 55B and By providing the rear second drive body 56B, the vehicle height that can be placed on the lower pallet 10 can be increased.

Hereinafter, an elevating parking apparatus according to still another embodiment of the present invention will be described.
FIG. 11 is a side view showing a main configuration of the elevating parking apparatus according to the present embodiment.
In the elevating parking apparatus according to the present embodiment, a pair of front fixed columns 1F and a pair of rear fixed columns 1B are arranged in a pit P excavated from the ground surface T.
The lower pallet 10 is disposed in a space surrounded by the pair of front fixed columns 1F and the pair of rear fixed columns 1B, and moves up and down with respect to the pair of front fixed columns 1F and the pair of rear fixed columns 1B.
Above the pit P, an upper pallet 20 is arranged. The upper pallet 20 includes a traversing roller 21 and can traverse along rails provided on the front pillar and the rear pillar, respectively.
A middle pallet 15 is arranged between the lower pallet 10 and the upper pallet 20. The middle pallet 15 is disposed in a space surrounded by the pair of front fixed columns 1F and the pair of rear fixed columns 1B, and is fixed to the four pallet columns 16. The lower parts of the four pallet columns 16 are fixed to the lower pallet 10. Therefore, the middle pallet 15 moves up and down together with the lower pallet 10.
The front elevating mechanism 30F is provided at the front position (entry / exit side) of the lower pallet 10, and the rear elevating mechanism 30B is provided at the rear position (counter entry / exit side) of the lower pallet 10.
The front lifting mechanism 30F and the rear lifting mechanism 30B have a lifting motor 31 and a drive shaft 32. The drive shaft 32 is rotatably provided on the upper part of one front fixed column 1F and the upper part of one rear fixed column 1B.

FIG. 12 is a front view showing a main configuration of the elevating parking apparatus.
The pit P is divided into one pit PR and the other pit PL. One pit PR has a space formed by a pair of front fixed columns 1FR and 1FC and a pair of rear fixed columns 1B, and the other pit PL has a pair of front fixed columns 1FL and 1FC and a pair of rear fixed columns. A space is formed with 1B. Although not shown, one pit PR and the other pit PL are respectively provided with a front pillar and a rear pillar, and one pit PR and the other pit PL are provided with one pit. Rails are provided across the PR and the other pit PL, and the upper pallet 20 can traverse one pit PR and the other pit PL.
The front fixed column 1FC is provided with a front lifting mechanism 30FR that moves the lower pallet 10R in one pit PR up and down. The front fixed column 1FL is provided with a front lifting mechanism 30FL that moves the lower pallet 10L in the other pit PL up and down. Although not shown in FIG. 12, a rear elevating mechanism 30B is disposed on the rear fixed column 1B (see FIG. 1) positioned behind the front fixed column 1FC, and a rear fixed unit positioned behind the front fixed column 1FL. The column 1B (see FIG. 1) is provided with a rear lifting mechanism 30B.

FIG. 12A shows a state in which the lower pallet 10R in one pit PR has finished lifting and the middle pallet 15L in the other pit PL has finished raising and lowering, and FIG. 12B shows one pit PR. The middle pallet 15R in the inner pallet 15R is in a state where the lifting and the lower pallet 10L in the other pit PL are in landing.
As shown in FIG. 12B, when the lower pallet 10L is in the landing state, it can be moved to the upper part of the other pit PL.

  FIG. 13 is an enlarged front view of the main part showing the main configuration of the elevating parking apparatus. In FIG. 13, the lower pallet 10R shows a state at the time of landing and a state at the end of rising. FIG. 13 illustrates the front lifting mechanism 30FR that moves the lower pallet 10R in one pit PR up and down. However, the rear lifting mechanism 30B that moves the lower pallet 10R in one pit PR moves up and down, and the other pit. The front raising / lowering mechanism 30FL that moves up and down the lower pallet 10L in the PL and the rear lifting mechanism 30B that moves up and down the lower pallet 10L in the other pit PL have the same configuration and perform the same operation. Although the description of the balance mechanism is omitted, the balance mechanism described in FIGS. 4 to 6 can be applied.

The front lifting mechanism 30FR includes a front lifting drive body (sprocket) 33F, a front pallet drive body (guide roller) 34F, a front first drive body (guide roller) 35F, a front second drive body (guide roller) 36F, And a front raising / lowering transmission body (elevating chain) 37F.
The front lifting drive body 33F is provided on the drive shaft 32 above the one front fixed column 1FC.
The front pallet driver 34F is disposed at the front position of the lower pallet 10R and is rotatably supported by the lower pallet 10R.
The front first drive body 35F is disposed between the front lifting drive body 33F and the front pallet drive body 34F.
The front second drive body 36F is disposed between the front lifting drive body 33F and the front first drive body 35F.
The front raising / lowering transmission body 37F is located at the upper side of the front lifting drive body 33F, the lower part of the front second driving body 36F, the upper part of the front first driving body 35F, and the lower part of the front pallet driving body 34F. The lifting drive body 33F, the front second drive body 36F, the front first drive body 35F, and the front pallet drive body 34F are connected in this order. Accordingly, the front lifting drive body 33F is rotated by the lifting motor 31 shown in FIG. 1, and the front lifting transmission body (lifting chain) 37F is moved by the rotation of the front lifting drive body 33F. The two driving body 36F, the front first driving body 35F, and the front pallet driving body 34F rotate.

The front first drive body 35F is provided at a height equal to or lower than the ground surface T so that the upper end portion of the front first drive body 35F does not protrude from the ground surface T. The front first drive body 35F is provided at a position higher than the front lifting drive body 33F.
The front second drive body 36F is provided at a position lower than the front lifting drive body 33F.
With such an arrangement, the front pallet driving body 34F is made higher than the front suspending driving body 33F in a state where the lower pallet 10R is raised, so that the placement surface of the lower pallet 10R from the front pallet driving body 34F. The dimensions up to can be reduced. Therefore, in the state where the lower pallet 10R is landed, the dimension from the bottom surface of one pit PR to the mounting surface of the lower pallet 10R can be reduced, so that the height of the vehicle that can be placed on the lower pallet 10R can be increased.

Also, with such an arrangement, the front lifting drive body 33F, the front first drive body 35F, the front second drive body 36F, and the front pallet drive body 34F are below the ground surface T in any lifting operation state. In the state where the lower pallet 10R is landed, the front lifting drive body 33F, the front pallet drive body 34F, the front first drive body 35F, and the front second drive body 36F are stored below the ground surface T. Thus, the upper pallet 20 can traverse.
Since the front pallet drive body 34F can be raised to a higher position by making the diameter of the front first drive body 35F smaller than the diameter of the front lifting drive body 33F, the lower stage from the front pallet drive body 34F. The dimension to the mounting surface of the pallet 10R can be further reduced.

FIG. 14 is a main part configuration diagram showing an elevating mechanism of the elevating parking apparatus.
The drive shaft 32 is provided with a drive sprocket 38 that transmits the drive of the lift motor 31.
The front lifting mechanism 30F arranged on the loading / unloading side of the lower pallet 10 includes a front lifting drive body 33F, a front first drive body 35F, and a front second drive body 36F on the top of one front fixed column 1F. On the upper part of the other front fixed column 1F, a lifting transmission terminal cross fitting 39F and a pair of front pallet driving bodies 34F are provided on the lower pallet 10.
The front raising / lowering transmission body 37F has one end attached to the raising / lowering transmission body terminal cross fitting 39F, the other end attached to the front lifting drive body 33F, the lower part of the pair of front pallet driving bodies 34F, and the front first drive. The upper part of the body 35F, the lower part of the front second drive body 36F, and the upper part of the front lifting drive body 33F are brought into contact with each other.

The rear elevating mechanism 30B disposed on the opposite side of the lower pallet 10 has a rear lifting drive body 33B, a rear first drive body 35B, and a rear first The two driving bodies 36B are provided on the upper part of the other rear fixed column 1B, the lifting transmission terminal cross fitting 39B, and the lower pallet 10 are provided with a pair of rear pallet driving bodies 34B.
The rear elevating transmission body 37B has one end attached to the elevating transmission body terminal cross fitting 39B, the other end attached to the rear lifting drive body 33B, the lower part of the rear pallet drive body 34B, the rear It is made to contact | abut to the upper part of the side 1st drive body 35B, the lower part of the back side 2nd drive body 36B, and the upper part of the rear side drive body 33B.

By rotating the elevating motor 31 forward, the front lifting drive body 33F and the rear lifting drive body 33B rotate forward via the drive sprocket 38 and the drive shaft 32.
By forward rotation of the front lifting drive body 33F, the other end side of the front lifting drive body 37F is wound up by the front lifting drive body 33F, and the front lifting drive from the lifting transmission terminal cross fitting 39F. Since the front lifting transmission body 37F to the body 33F is shortened, the pair of front pallet driving bodies 34F is pushed upward by the front lifting transmission body 37F, and the lower pallet 10 is raised. The middle pallet 15 is raised together with the lower pallet 10 by the pallet column 16.
When the front lifting drive body 33F rotates in the reverse direction, the other end side of the front lifting drive body 37F is lowered by the front lifting drive body 33F, and the front lifting drive body 33F from the lifting transmission terminal cross fitting 39F. Since the front elevating / lowering transmission body 37F becomes longer, the pair of front pallet driving bodies 34F is pushed downward by the front elevating / lowering transmission body 37F, and the lower pallet 10 is lowered. The middle pallet 15 is lowered together with the lower pallet 10 by the pallet column 16.

When the rear lifting drive body 33B rotates in the forward direction, the other end side of the rear lifting drive body 37B is wound up by the rear lifting drive body 33B, and the rear lifting drive body cross section 39B is rearward from the lifting lifting body terminal cross fitting 39B. Since the rear elevating transmission body 37B to the lifting drive body 33B is shortened, the rear elevating transmission body 37B pushes the pair of rear pallet driving bodies 34B upward, and the lower pallet 10 is raised. The middle pallet 15 is raised together with the lower pallet 10 by the pallet column 16.
When the rear lifting drive body 33B rotates in the reverse direction, the other end side of the rear lifting drive body 37B is wound down by the rear lifting drive body 33B, and the rear lifting drive body 33B is lifted from the lifting transmitter terminal cross fitting 39B. Since the rear raising / lowering transmission body 37B to the driving body 33B becomes longer, the pair of rear pallet driving bodies 34B are pushed downward by the rear raising / lowering transmission body 37B, and the lower pallet 10 is lowered. The middle pallet 15 is lowered together with the lower pallet 10 by the pallet column 16.

In addition, although the raising / lowering transmission bodies 37F, 37B, 57F, and 57B preferably use chains, they may use wires.
The balance transmission bodies 71X and 71Y preferably use chains, but may use wires.
The front pallet driving body 34F, the front first driving body 35F, and the front second driving body 36F preferably use guide rollers, but may use sprockets.
Moreover, in the Example using FIGS. 1-6, the Example using FIGS. 7-10, and the Example using FIGS. 11-14, all use the raising / lowering parking apparatus of the ground floor. Although described, it can be applied to an elevating parking apparatus having two or more floors above the ground. For example, in a liftable parking apparatus on the third floor, the pallet on the second floor is moved up and down between the first floor and the second floor, and is traversed on the second floor. It moves up and down between the first floor, the second floor above ground, and the third floor above ground. Also, for example, in the lift parking device on the fourth floor, the pallet on the second floor is moved up and down between the first floor and the second floor and traversed on the second floor, and the pallet on the third floor is Moves up and down between the first floor, the second floor, and the third floor, and traverses on the third floor. The fourth floor pallets are the first floor, the second floor, the third floor, and the fourth floor. Move up and down.
Further, in the embodiment using FIGS. 11 to 14, the lower pallet 10 may include four pallet columns and have a middle pallet as in the embodiment using FIGS. 11 to 14.
Moreover, although the elevating parking apparatus described in these embodiments has been described as having two pits in the lateral direction, it may be provided with three or more pits in the lateral direction.
In addition, a plurality of elevating parking apparatuses described in these embodiments can be used by being arranged in the column direction (in / out direction). In this case, each pallet does not move in the column direction, and the vehicle travels between pallets located on the ground surface.

  The present invention is particularly suitable for a traverse elevating parking apparatus in which an upper pallet performs a traverse operation.

1F Front fixed column 1B Rear fixed column 10 Lower pallet 15 Middle pallet 16 Pallet post 20 Upper pallet 30F, 30FR, 30FL Front lifting mechanism 30B Rear lifting mechanism 31 Lifting motor 32 Drive shaft 33F Front lifting drive body (sprocket )
33B Rear lifting drive (sprocket)
34F Front pallet drive (guide roller)
34B Rear Pallet Drive (Guide Roller)
35F Front side first driver (guide roller)
35B Rear first drive body (guide roller)
36F Front side second driving body (guide roller)
36B Rear second driving body (guide roller)
37F Front lifting mechanism (lifting chain)
37B Rear lifting transmission (elevating chain)
40F 40FR, 40FL Front pallet column 40B Rear pallet column 50F, 50FR, 50FL Front lifting mechanism 50B Rear lifting mechanism 51 Lifting motor 52 Drive shaft 53F Front lifting drive body (sprocket)
53B Rear lifting drive (sprocket)
54F Front Pallet Drive (Guide Roller)
54B Rear Pallet Drive (Guide Roller)
55F Front side first driver (guide roller)
55B Rear first drive body (guide roller)
56F Front side second driving body (guide roller)
56B Rear second driving body (guide roller)
57F Front lifting mechanism (lifting chain)
57B Rear lift mechanism (lift chain)
70X, 70Y Balance mechanism 71X, 71Y Balance chain (balance transmitter)
72X, 72Y balance chain roller (balance transmission drive)
73X, 73Y Auxiliary roller (auxiliary drive)
74X, 74Y Hanging bolt 75X, 75Y Position restriction pin 76X, 76Y Balance terminal piece for balance

Claims (5)

A pair of front fixed columns and a pair of rear fixed columns are arranged in a pit excavated from the ground surface,
A lower pallet is disposed in a space surrounded by the pair of front fixed columns and the pair of rear fixed columns;
A drive shaft provided rotatably on one upper part of the front fixed column and one upper part of the rear fixed column;
A front lifting drive provided on the drive shaft;
A rear lifting drive provided on the drive shaft;
A pair of front pallet driving bodies that are disposed at the front position of the lower pallet and are rotatably supported by the lower pallet;
A rear pallet driving body disposed at a rear position of the lower pallet and rotatably supported by the lower pallet;
An elevating parking apparatus that moves the lower pallet up and down with respect to the pair of front fixed columns and the pair of rear fixed columns,
A front first drive body disposed between the front lifting drive body and the front pallet drive body;
A front second driver disposed between the front lifting driver and the front first driver;
A rear first driver disposed between the rear lifting driver and the rear pallet driver;
A rear second driver disposed between the rear lifting driver and the rear first driver;
The front lifting drive body, the rear lifting drive body, the front pallet driving body, and the rear pallet driving body are positioned below the ground surface in any lifting operation state,
In the state of landing of the lower pallet,
The front side first driver and the rear first driver are positioned below the ground surface,
In the state at the end of the rise of the lower pallet,
The front first drive body is positioned higher than the front lifting drive body and the front pallet drive body,
The rear first drive body is positioned higher than the rear lifting drive body and the rear pallet drive body,
The front side second driving body is positioned lower than the front lifting drive body,
The elevating parking apparatus characterized in that the rear second drive body is positioned lower than the rear suspension drive body. A diameter of the front first drive body is smaller than a diameter of the front lifting drive body;
The elevating parking apparatus according to claim 1, wherein a diameter of the rear first driving body is smaller than a diameter of the rear lifting driving body. The front side first driving body and the front side second driving body are provided on one of the front side fixing columns,
The elevating parking apparatus according to claim 1 or 2, wherein the rear first driving body and the rear second driving body are provided on one of the rear fixed columns. In the lower pallet, a pair of front pallet columns and a pair of rear pallet columns are arranged,
The front first driving body and the front second driving body are provided on a pair of the front pallet columns,
The elevating parking apparatus according to claim 1 or 2, wherein the rear first driving body and the rear second driving body are provided on a pair of the rear pallet columns. A pair of balance transmission drivers disposed on both sides of the lower pallet;
An auxiliary driving body disposed outside one of the balance transmission driving bodies;
Suspension bolts and position restriction pins attached below one of the front fixed columns or one of the rear fixed columns;
A balance mechanism is constituted by the other front fixed column or the balance transmitter terminal fitting attached above the other rear fixed column,
The balance transmission body has one end attached to the suspension bolt, the other end attached to the balance transmission terminal bracket, a lower portion of the position regulating pin, an upper portion of the auxiliary drive body, and a pair of the balance transmission drive bodies. The elevating parking apparatus according to any one of claims 1 to 4, wherein the elevating parking apparatus is in contact with a lower portion of the vehicle.