JP2010112000A - Landing seat for pallet for parking equipment, and the pallet for the parking equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a landing seat for a pallet for parking equipment, which does not generate an impact sound and which is excellent in durability, and the pallet for the parking equipment, which is equipped with the landing seat. <P>SOLUTION: A pallet body 11, on which a vehicle 1 is placed, ascends/descends at least between an above ground and upper floors. The landing seats 13 for the pallet 10 for the parking equipment are mounted on the front and rear end sides of the pallet body 11 landing on the predetermined position. A mesh spring, in which a strip-shaped body obtained by knitting thin metallic wires in a net-like pattern is compression-molded like a roll, is used as the landing seat 13. Additionally, in the pallet 10 for the parking equipment the landing seats 13 are mounted on the front and rear end sides of the pallet body 11. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  INDUSTRIAL APPLICABILITY The present invention is provided in various three-dimensional parking devices such as a lifting / lowering parking device and a lifting / lowering parking device, a parking device pallet for mounting and lifting a vehicle, and a parking device pallet provided as a buffer material. The present invention relates to a landing seat for a parking device pallet.

  Various types of three-dimensional parking apparatuses are provided, but Patent Document 1 discloses an elevating and traversing type parking apparatus (multi-level parking lot) that can not only elevate and lower a vehicle but also traverse. As shown in FIGS. 6 and 7, this multistage parking lot has a plurality of pallets 100, 100,. Has been.

  Between the front columns 101 and 101 and between the rear columns 101 and 101, beams ("frames" in the same publication) 102 are installed in three stages in the horizontal direction. Two parallel traversing rails (not shown) are installed along the second and third beams 102, respectively. A pair of frames 104, 104 are bridged in the front-rear direction between the traverse rail and the fourth (top) beam 102.

  A traverse roller (not shown) that rolls on the traverse rail is fixed to the front and rear ends of the second and third frames 104 and 104. Therefore, in this multistage parking lot, the second and third frames 104 and 104 are traversed, and the first (lowermost) and uppermost frames 104 and 104 are not traversed. .

  The pallet 100 is suspended from the frames 104 and 104 by wires (not shown). Cushion rubbers 106 and 106 are attached to the bottom surfaces of the front and rear ends of the pallet 100 over the entire width. In addition, a slope plate (not shown) for attaching the vehicle 1 to and from the pallet 100 smoothly is attached to the tip of the pallet 100.

  The pallet 100 is loaded and unloaded when the pallet 100 is located on the first floor above the ground, and ascends and descends as necessary. That is, in this multistage parking lot, the lowermost tier and the uppermost pallet 100 do not traverse, and the second and third pallet 100 traverse, thereby providing an open space and placing the vehicle 1 in the multistage parking lot. It can be stored.

Japanese Patent Laid-Open No. 6-200656

  Cushion rubbers 106 and 106 for buffering the impact force when landing are attached to the pallet 100 that moves up and down. The conventional cushion rubber 106 is generally made of urethane rubber having excellent durability. However, urethane rubber has a problem that an impact sound larger than the operation sound of the pallet is generated when the pallet 100 is landed. On the other hand, the cushion rubber 106 having a low hardness that does not generate an impact sound is greatly deformed, so that it is not suitable for repeated use, and it is expensive, so it is not a good solution in terms of cost. . Furthermore, in multi-story parking lots installed outdoors, they are exposed to ultraviolet rays and wind and rain, so the quality of the rubber deteriorates, such as curing or discoloring, regardless of the material of the rubber. There is.

  Then, this invention makes it a subject to provide the landing seat of the pallet for parking apparatuses which did not generate | occur | produce an impact sound, and was excellent in durability, and the pallet for parking apparatuses provided with this landing seat.

  The parking apparatus pallet landing seat according to the present invention is a parking apparatus on which a vehicle is mounted and attached to the front end side and the rear end side of the pallet body that moves up and down at least between the ground floor and the upper floor. This is characterized in that a mesh spring is used, which is a landing seat for a pallet for use, and is formed by compression-molding a band-shaped body formed by knitting metal fine wires into a net shape.

  The landing seat of this pallet for parking apparatus uses a mesh spring, so that the pallet with this landing seat attached to the front end side and the rear end side of the pallet main body when landing at a predetermined position. Since the mesh spring is gradually compressed in the vertical direction and no impact force is applied to the landing seat, no impact sound is generated. In addition, when the vehicle is not placed on the pallet, the mesh spring extends to the original state. Furthermore, since the mesh spring is formed of a fine metal wire, the landing seat of the parking device pallet is excellent in durability and can be manufactured at low cost.

  Moreover, in the landing seat of the parking apparatus pallet according to the present invention, the mesh spring may be wound in a roll shape, or may be compressed and molded in multiple layers with a certain width.

  According to the landing seat of this pallet for parking apparatus, a mesh spring is wound in a roll shape, or is folded into a plurality of layers with a certain width and is compression-molded to form a columnar or prismatic shape of any size It is possible to efficiently produce a landing seat made of a mesh spring.

  In the landing seat of the parking apparatus pallet according to the present invention, it is preferable that a through hole and a counterbore are continuously formed coaxially in the mesh spring.

  According to this parking device pallet landing seat, when a bracket with a fixing hole is provided in the pallet body, a fastener such as a bolt is inserted into the through hole from the counterbore to fix the bracket. By fastening a fastener such as a nut to the tip protruding from the hole, the landing seat can be firmly attached to the pallet body. And the heads of fasteners, such as a volt | bolt, are accommodated in a counterbore, and it can prevent the heads of fasteners, such as a volt | bolt, becoming an obstacle at the time of landing. In addition, a landing seat can be easily replaced | exchanged by fixing to a bracket with a fastener.

  The parking device pallet according to the present invention is characterized in that the landing seats of any of the parking device pallets according to the present invention are attached to the front end side and the rear end side of the pallet body.

  According to this parking device pallet, when the landing seats made of mesh springs are attached to the front end side and the rear end side of the pallet body, No impact sound is generated, and the durability can be improved.

  According to the present invention, a mesh spring is used as a landing seat to be attached to the pallet main body, and when the pallet is landed by providing a pallet in which the landing seat made of the mesh spring is attached to the pallet main body. It is possible to prevent an impact sound from being generated. Therefore, the parking lot provided with this pallet does not become a noise generation source, and the landing seat is excellent in durability, so that the frequency of replacement of the landing seat can be reduced.

  DESCRIPTION OF EMBODIMENTS An embodiment of a parking device pallet landing seat according to the present invention and a parking device pallet (hereinafter referred to as a “pallet”) including the landing seat will be described with reference to FIGS. 1 to 5. The pallet 10 is mounted on the vehicle 1 to move up and down. The pallet 10 is not limited to the up-and-down traverse pit type three-dimensional parking lot shown in FIGS. Used in multistory parking lots.

  The up-and-down traverse pit type multi-story parking lot shown in FIGS. 4 and 5 is an example, but it has a five-layer structure of the second basement floor and the third floor above the ground, and two pallets 10 and 10 are arranged in parallel. The vehicle can be accommodated. Two underground struts 21, 21 for raising and lowering the pallets 10, 10 on the basement are erected on both sides of the pallet 10. Further, the pallets 10 and 10 on the first basement floor and the second basement floor are fixed by connecting pillars 22 and 22, and the connecting pillars 22 and 22 are moved up and down along the underground struts 21 and 21. Therefore, the pallet 10 on the first basement floor and the pallet 10 on the second basement floor move up and down integrally, but do not traverse.

  .. Are erected around the vehicle storage space provided on the basement, and beams 24 and 24 are erected between the supports 23 on the second floor and the third floor. ing. In addition, a corner angle 25 is laid on the side (front side) where the vehicle 1 enters and exits at the boundary between the basement and the ground, and a traverse rail 26 is laid on the ground on the back side adjacent to the basement. A landing seat for the pallet 10 is provided by the angle 25 and the transverse rail 26.

  That is, on the ground floor, the front end side of one pallet 10 is placed on the corner angle 25 and the rear end side is placed on the traversing rail 26 so that one pallet can be installed only for traversing operation. Yes. The corner angle 25 and the transverse rail 26 are plated with hot dip galvanizing or the like so as not to be damaged even when rubbed against the pallet 10 and to prevent rusting. In some cases, instead of the corner angle 25, a traverse rail 26 is laid, and both the front end side and the rear end side of the pallet 10 are placed on the traverse rail 26.

  On the second floor above, a frame-shaped traversing carriage 27 traverses on the beam 24, and the pallet 10 is supported by four suspension members 28 such as wires and chains suspended from the traversing carriage 27. Has been. The suspension member 28 is fed out by a motor 29 installed on the traversing carriage 27 and is wound up, so that the pallet 10 is lowered to the ground and is raised to the vicinity of the traversing carriage 27. On the third floor, two pallets 10, 10 arranged in parallel are supported by the suspension member 28 and can be moved up and down by a motor 29. Therefore, the pallets 10 on the third floor are not traversing.

  The pallet 10 that moves up and down between the first floor, the second floor, and the third floor includes a pallet body 11 on which the vehicle 1 is placed, and the front and rear ends of the pallet body 11 as shown in FIG. Brackets 12 protruding from a plurality of ends (two in the drawing, a total of four, but three or more may be provided), and a wearing attached to each bracket 12 And a floor seat 13.

  The landing seat 13 is attached to the bracket 12 so as to land on the seating portion (the corner angle 25 and the traversing rail 26). However, when landing, no impact sound is generated and the durability is excellent. Therefore, a mesh spring is used.

  As shown in FIG. 2 (a), the mesh spring forms a belt-like body 13x by knitting a fine metal wire 13w made of stainless steel, such as SUS304, into a net shape, and the belt-like body 13x is a pair of toothed rollers. A wavy crease is given by inserting between 30 and 30. The surface of the fine metal wire 13w may be coated with rubber or the like.

  As shown in FIG. 2B, the belt-like body 13x is wound around a roll-like body 13y and then compressed by the press device 31 to form a cylindrical landing seat 13 made of a mesh spring. Is done. Alternatively, as shown in FIG. 2C, the belt-like body 13x is formed into a prismatic landing seat 13 made of a mesh spring by being folded and compressed into a multilayer with a certain width in the case 32. .

  In any case, a through hole 13a and a counterbore 13b for inserting a fastener such as a bolt (hereinafter referred to as “bolt”) 14 are provided on the landing seat 13 made of a mesh spring, as shown in FIG. Are continuously formed on the same axis. Therefore, a fixing hole 12 a is formed in the bracket 12.

  Then, a bolt 14 is inserted from the through hole 13a of the landing seat 13 into the fixing hole 12a of the bracket 12, and the tip of the bolt 14 projects from the fixing hole 12a of the bracket 12, and a fastener such as a nut (hereinafter, "Nut")) 15 is firmly attached. Further, the head 14 a of the bolt 14 is housed in the counterbore 13 b of the landing seat 13, so that the head 14 a of the bolt 14 does not protrude from the landing seat 13.

  Note that the pallets 10, 10... That move up and down between the first basement floor, the second basement floor, and the first floor are also not provided with a landing seat 13 made of a mesh spring.

  Here, the case where the vehicle 1 parked on the left side of the second floor shown in FIG. 4 is delivered will be described. FIG. 4 shows a case where the vehicle 1 is parked on the left side of the first floor and the right side of the first floor and the second floor is an open space.

  In this case, the pallet 10 on which the vehicle 1 on the first floor is placed moves in the right direction, and an open space is provided on the left side of the first floor.

  Then, when the pallet 10 on which the vehicle on the second floor is placed is lowered, the landing seat 13 of the pallet 10 is landed on the seating portion, that is, the corner angle 25 and the transverse rail 26. At this time, since the seating seat 13 is formed by the mesh spring, the seating seat 13 is gradually compressed in the vertical direction, and no impact force is applied to the seating seat 13 and the seating portions 25 and 26. Therefore, no impact sound is generated. In addition, when the diameter of the landing seat 13 is wider than the width of the traversing rail, the landing is made only at a portion passing through the center of the landing seat 13, but there is no inconvenience to the operation of the landing.

  Then, when the vehicle 1 placed on the pallet 10 leaves, no load is applied to the pallet 10, and the compressed seat 13 extends in the vertical direction. That is, the landing seat 13 made of a mesh spring can be used permanently by being elastically deformed.

  In addition, since the mesh spring is formed of a thin metal wire such as stainless steel, it is excellent in durability against ultraviolet rays, wind and rain. Moreover, even if the mesh rail is in contact with the corner angle 25 and the traverse rail 26, it does not rust because the traverse rail 26 and the corner angle 25 are plated. In addition, when exchanging the landing seat 13 due to the service life or the like, it is only necessary to remove the nut 15 from the bolt 14, and the exchanging can be performed efficiently.

  The present invention can be variously modified without being limited to the above embodiment. For example, the floor seat 13 may join rubber such as urethane rubber only on the lower end surface of the mesh spring, or cover the lower end surface and the outer peripheral surface with rubber such as urethane rubber. Further, by providing the bracket 12 with an annular protrusion having a depth of about half the thickness of the mesh spring, or providing the bracket 12 with a concave fitting portion having a depth of about half the thickness of the mesh spring, The landing seat 13 may be solid without the through hole 13a and the counterbore 13b, and may be fitted about half in the annular protrusion or recess.

  Moreover, the pallet 10 according to the present invention can also be implemented in a lifting and lowering type parking lot that does not traverse, a lifting type parking lot that does not have pits 2, and a three-dimensional parking lot that comes in and out of the second floor and above. Further, depending on the form of the landing portion, the landing seat 13 made of a mesh spring may be directly attached to the pallet body 11 without providing the bracket 12.

It is the perspective view seen from the lower part which shows one Embodiment of the parking apparatus pallet which concerns on this invention, and the landing seat of the parking apparatus pallet which expanded a part. It is embodiment of the manufacturing method of the landing seat of the pallet for parking apparatuses concerning this invention, Comprising: (a) is a schematic perspective view which shows the process of manufacturing a strip | belt shaped object, (b) is a cylindrical landing seat from a strip | belt shaped object. (C) is a schematic perspective view which shows the process of manufacturing a prismatic landing seat from a strip | belt-shaped body. It is a schematic front view which shows the three-dimensional parking apparatus provided with the pallet for parking apparatuses which concerns on this invention. It is a schematic side view which shows the three-dimensional parking apparatus provided with the pallet for parking apparatuses which concerns on this invention. It is an enlarged side view which shows one Embodiment of the landing seat of the pallet for parking apparatuses which concerns on this invention. It is a schematic side view which shows an example of the conventional multistage parking lot. It is a schematic front view which shows an example of the conventional multistage parking lot.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ...... Vehicle 1a ... Vehicle 1b ... Vehicle 1c ... Vehicle 10 ... Parking device pallet 11 ... Pallet body 13 ... Landing seat 13a ... Through hole 13b ... Counterbore 13w ... Metal fine wire 13x ... Band shape Body 25 ... Seating (corner angle)
26 …… Sitting part (transverse rail)

Claims (4)

It is a landing seat for a pallet for a parking apparatus that is mounted on the front end side and the rear end side of the pallet body that carries the vehicle and moves up and down at least between the ground floor and the upper floor,
A landing seat for a pallet for a parking apparatus, characterized in that a mesh spring obtained by compression-molding a strip of metal fine wires knitted into a net is used.   The landing seat of the pallet for parking apparatus according to claim 1, wherein the mesh spring is wound in a roll shape, or is folded and formed in multiple layers with a certain width.   The landing seat of the pallet for parking apparatus according to claim 1 or 2, wherein a through hole and a counterbore are continuously formed coaxially in the mesh spring.   A parking device pallet, wherein the landing seats of the parking device pallet according to any one of claims 1 to 3 are attached to a front end side and a rear end side of the pallet body.

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