JP3959519B2 - Guide rail connection structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a guide rail that guides the lifting and lowering of a lifting lift transported to a parking room on a plurality of floors of a parking tower, and relates to a connection structure formed by connecting guide rails in a plurality of stages.
[0002]
[Prior art]
The conventional hawk-type parking tower has a lifting lift in the lifting space, and a parking room is provided across multiple floors adjacent to the lifting space, a transverse tray is placed in the parking room, and the transverse tray is made to traverse. A traversing drive unit is provided in the same level and horizontally in each floor parking room and elevating space. The traversing tray is provided with a tray rail having a U-shaped cross section at the front and rear ends, and traversing is enabled by a traversing drive unit that supports the tray rail. The traverse drive unit is a roller body having a plurality of drive rollers attached thereto. The traverse drive unit is supported by a roller frame and reciprocates the traverse tray between the parking chamber and the lift space by driving rotation of the drive roller.
[0003]
The driving roller is horizontally and axially mounted on a line, and is rotatable by the driving rotation of a traversing drive motor, and is a roller body in which a plurality of shafts are axially mounted, a parking room on each floor, and an elevation space adjacent to the parking room. These are arranged in a line at the front and rear ends of the tray, and the tray rails of the transverse tray are supported by the driving roller and moved horizontally in the horizontal direction.
The traversing drive unit of the parking room for traversing the traversing tray and the traversing drive unit of the lifting / lowering space are formed over a plurality of floors in the parking room and the lifting / lowering space adjacent to the parking room, and are attached to the traversing driving unit. The driving roller is rotated in the moving direction by the traverse drive motor, and the traverse tray is traversed.
[0004]
The lift is provided with a suspension part guided by guide rails erected at the four corners of the lift space, and the suspension part is configured to roll in the guide rail by a lift roller, and the upper part of the parking tower. It is hung through a cord-like body. The lifting lift is provided in a pair of left and right in the front-rear direction, and the lift forks are fixed in a comb-teeth shape and project toward the inside. Lift hawks can be loaded and unloaded by loading vehicle tires, transporting them from the boarding area to the up and down space of the parking room on each floor, and transferring them differently from the tray hawks on the traversing tray.
[0005]
The guide rails are stacked in a plurality of nodes and formed in a high layer, and the connecting portions are fixed with the joint surfaces parallel to each other. The guide rail standing on the plurality of nodes has a plurality of joints and is fixed in the vertical direction by a connecting portion.
The traverse tray has tray rails at the front and rear ends, is supported by the driving roller of the traverse drive unit, and is provided with a support frame in the longitudinal direction that connects the front and rear tray rails at the center, and the tray fork is combed from the side of the support frame. The tooth shape protrudes outward in the left-right direction.
[0006]
The lift hawk of the lifting lift and the tray hawk of the traversing tray are arranged so that they can pass between each hawk. Thus, it is possible to enter the parking room from the boarding area or to leave the parking room from the parking area.
[0007]
[Problems to be solved by the invention]
However, in the conventional hawk-type parking tower, the lift lift is moved up and down by rolling of the lift roller along the guide rail, but the rolling surface of the rolling guide rail has a groove on the joint surface, When rolling and passing through the groove, the contact with the groove generates vibration and contact sound, causing a problem of noise. As countermeasures, polishing was performed in order to fill the groove of the joint portion by welding or the like to form a flat surface.
[0008]
The present invention can solve the problem by preventing the lift roller from coming into contact with the joining groove when the lift is raised and lowered for the purpose of an inexpensive parking tower with less noise. In order to achieve this object, it is necessary to devise so that the lift roller does not come into contact with the groove, and to provide an inexpensive guide rail joint without noise.
[0009]
[Means for Solving the Problems]
In the first aspect of the present invention, a guide rail connected to a plurality of nodes is erected in the lifting space, and the lifting lift is suspended from the upper part so that it can be lifted and lowered along the guide rail. A lifting roller is rotatable on the lifting member of the lifting lift so that the lifting roller can roll within the guide rail. The joint surface of the guide rail is configured to stand upright by inclining the rolling surface in order to avoid contact with the lift roller.
[0010]
Further, according to the first aspect of the present invention, the joint portion of the guide rail is a joint surface connected by the first joint portion and the second joint portion, and the holding member protrudes upward from the descending slope portion of the first joint portion. The holding member is provided with a horizontal surface member, and a connection hole is provided in the horizontal surface member. The ascending slope portion is formed by fixing a connecting member that is horizontally provided with a connection hole.
The down slope portion of the second bonding portion, the horizontal member is fixed to the horizontal provided with a connection hole, the rising gradient portion, to fix the retaining member that protrudes downward, obtain Preparations a horizontal member to the holding member . The horizontal surface member is formed by providing a connection hole, and the first joint and the second joint are paired and connected by the connection hole .
[0011]
In the invention of claim 2 , a plate formed by a U-shaped flat plate member sandwiched between the first joint portion and the second joint portion is interposed.
In the invention of claim 3 , the guide rail joined to the plurality of nodes is divided into a plurality of parts, and the first joint part and the second joint part are arranged to face each other.
In the invention of claim 4 , the connecting member is horizontally fixed at the intermediate position of the guide rail, and each horizontal plane is connected to the plate.
[0012]
The fifth aspect of the invention is based on the technical idea based on the invention of the above-described claims, and is configured and described together with the function and effect. The guide rail is formed of a double-layer outer frame and an inner surface material. The outer frame fixes a joint surface having a horizontal parallel surface and a connecting member, and the inner surface material serves as a joint surface on which an inclined lift roller rolls. The configuration is as follows.
[0013]
The inner surface material is a guide rail that stands in multiple stages that can be separated. The weight of the guide rail can be received by a horizontal surface by joining the parallel surfaces of the outer frame, and it can be easily erected in the vertical direction without shifting. The lift roller does not come into contact with the groove on the inclined joint surface of the inner surface material, and has the effect of moving up and down without causing vibration.
[0014]
In the structure of Claim 1, when an elevating lift passes the junction location of a guide rail, there exists an effect | action which can pass smoothly, without contacting the groove | channel of a junction surface. Furthermore, there exists an effect | action which can be joined to a vertical direction by multistage with a holding member, a connection member, and a horizontal surface member .
In the structure of Claim 2 , there exists an effect | action which can prevent the expansion of the opening groove | channel of a guide rail.
In the structure of Claim 3 , since a some lift roller does not pass a joint surface simultaneously, there exists an effect | action which can reduce a noise more.
In the structure of Claim 4 , there exists an effect | action which can prevent the breadth of the opening part of a elongate guide rail.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
A specific embodiment of the connection of the guide rails erected on the parking tower 1 of the present invention will be described with reference to FIGS. FIG. 1 shows a hawk-type parking tower 1 erected on the ground surface GL, which is constructed by a steel frame 24 and a horizontal frame 23, and the ceiling / periphery is covered with a wall surface 25. The entrance of the vehicle CA is provided with a boarding place S at the ground level GL position of the lifting space E, and the lifting lift 3 and the floor surface are integrally engaged with each other to form a plane without a gap. Yes. The parking room X is equipped with a traversing tray 2 so that the vehicle CA can be mounted, can be traversed by the traversing drive unit 8, and includes a parking room X adjacent to the lifting space E on each floor. It can be reciprocated.
[0016]
The traverse drive unit 8 is horizontally mounted on a plurality of drive rollers 9 and is disposed at the front and rear ends of the parking chamber X and the lift space E. The drive roller 9 supports the tray rails of the traverse tray 2 and moves up and down. It is arranged in the space E so that it can traverse. The lifting / lowering lift 3 is suspended from the upper lifting / lowering drive unit 7 via the cord-like body 28 so that the lifting / lowering space E can be lifted / lowered, and is guided by guide rails 6 erected at the four corners of the lifting / lowering space E. It is possible to pass.
[0017]
The boarding place S of the vehicle CA is on the ground surface GL of the parking tower 1, and is a flat floor surface that can be entered when the lifting lift 3 is located and can pass by people.
A plurality of lift forks 4 are fixed to the lift 3 in a comb shape, and are loaded with tires of a vehicle CA and are lifted and lowered by the lift drive unit 7.
[0018]
FIG. 2 illustrates the joining of the guide rail 6. In FIG. 2A, the first joining portion 13 is at the bottom and the second joining portion 14 is at the top, and the joining surface is in contact with the tilted surface. To stand in multiple sections. Since the inclined joint surfaces are acted on in the lateral direction by the action of the vertical load when they are stacked, as a countermeasure, the holding member 15 is fixed so as not to shift. The holding member 15 is provided with a connecting member 17 horizontally on the holding member 15 for vertically raising the upper joint surface. The holding member 15 is provided on the descending slope side of the first joint portion 13 and the upper side of the second joint portion 14, and the second joint portion 14 is fitted to the first joint portion 13 erected vertically from above. Thus, the guide rails 6 on the ground surface GL can be erected at a plurality of nodes sequentially.
[0019]
As shown in FIG. 2B, the horizontal surface member 16 and the connecting member 17 can be fixed through a bolt in a connection hole 18 that is a joint in the upper and lower stages and communicated in the vertical direction. The guide rail 6 is erected in a vertical direction and is provided with a plate 19 for preventing the opening, and the plate 19 is fixed to the horizontal frame 23 of the parking tower 1 so that it can be erected at a plurality of nodes. I have to.
[0020]
The plate 19 is a U-shaped flat plate and includes a plurality of connection holes 18. The plate 19 is sandwiched between the horizontal surface member 16 and the coupling member 17, and is screwed into the plurality of connection holes 18 according to the through-hole state. The transverse drive unit 8 fixed to the hole 18 is arranged in the elevating space E and the parking chamber X, and is screwed into the horizontal frame 23 with a bolt.
[0021]
FIG. 3 is a plan view of the first joint portion 13, where the horizontal plane member 16 and the connection hole 18 of the connecting member 17 are shown, and the second connection portion 14 is joined via the plate 19. The guide rail 6 forms a travel path F with two of the grooved steels inside, is provided with a lift gap 21 for the lift lift 3 to move up and down, and the lift roller 10 moves up and down the travel path F so that the vehicle CA is moved. Can be transported.
FIG. 4 shows a U-shaped plate 19, which is a highly rigid plate material that acts as a stopper to maintain the lift gap 21. The plate material is composed of a horizontal surface member 16 and a connecting member 17. By pressing, the plate is strengthened and has a higher rigidity, and even if the lift roller 10 is pressed and travels, it can travel vertically without widening or narrowing the lift gap 21.
[0023]
FIG. 5 is an explanatory perspective view in which the lift 3 is lifted and lowered by the guide rail 6, and the first connection portion 13 and the second connection portion 14 are connected through the connection hole 18 through bolts. The lift gap 21 of the guide rail 6 is fixed at both ends of the lifting lift 3 with arms 22, and the arms 22 are inserted from the lift gap 21 and fixed to the suspension member 11.
[0024]
The arm 22 has an effect of widening the space between both guide rails 6 to facilitate the entry of the vehicle CA. The arm 22 is bent in an L shape when viewed from above with a plate material in the vertical direction, and moves up and down the narrow lift gap 21. It is possible. The plate 19 has an action of maintaining the lift gap 21. When the vehicle CA is mounted on the lift 3, the plate 19 travels while the lift roller 10 presses and rotates the side surface of the travel path 20 to lift the lift gap. Although a force acts in the direction of spreading 21, the plate 19 is held by the high rigidity of the bowl 19. The plate-like shape of the plate 19 is provided with a connection hole 18 so that it can be mounted to support the traversing drive unit 8. The connection hole 18 is fastened to a lateral frame 23 for fixing the guide rail 6 in the vertical direction.
[0025]
In FIG. 6, the guide rail 6 has a two-layer structure, and an outer frame 27 that is easy to stand on the outside and stabilizes, and an inner surface material 26 that forms the travel path 20 of the lift roller 10, have an integrated structure. . The outer frame 27 is made of a U-shaped steel material, and the joining surface is horizontally fixed by the plate 19 so that the traversing drive unit 8 can be attached. On the inner side, the inner surface material 26 is processed, and when the first joint portion 13 and the second joint portion 14 are formed and connected to each other, a travel path 20 of an inclined connection groove is formed, and the lift roller 10 smoothly moves the joint groove. Can move.
[0026]
In FIG. 7, the plate 19 is fastened to an intermediate position of the guide rail 6. The horizontal surface member 16 and the connecting member 17 are fixed to the guide rail 6, and the plate 19 is screwed to the horizontal surface member 16 and the connecting member 17. There is also an effect of arranging the traverse drive unit 8 of the parking room X on each floor by acting as an opening stopper.
[0027]
In FIG. 8, the first joint portion 13 and the second joint portion 14 of the guide rail 6 have a two-layer structure, the joint surface of the outer frame 27 is a horizontal plane, the plate 19 is fixed so as to be connectable, and the inner surface is an inner surface material 26. Processing that can be built in. The inner surface material 26 is a flat L-shaped one that is processed separately and provided with an inclined surface, and may be made of metal or resin. The first joint portion 13 and the second joint portion 14 can form a traveling path 20 in which the lift roller 10 can smoothly roll by simply inserting and connecting the molded inner surface material 26.
[0028]
(Description of goods receipt processing)
An operation of warehousing the vehicle CA in the parking tower 1 will be described. The vehicle CA enters the boarding area S from the ground surface GL and designates the parking room X with an operation panel (not shown).
The lift 3 is in a standby state on the floor surface of the boarding place S, but starts to rise in response to a command from the operation panel, and the lift hawk 4 receives the tire T of the vehicle CA and rises to a position slightly above the designated floor. Stop.
[0029]
When the traverse tray 2 traverses from the parking chamber X to the lift space E by the drive roller 9 of the traverse drive unit 8 and is positioned at the lower stage of the lift lift 3, the lift lift 3 is lowered to lift lift 4 and tray fork 5. By passing each other, the vehicle C is transferred to the transverse tray 2. The lift 3 continues to descend to the boarding point S and is integrated with the floor surface, forms a flat passage, and enters a standby state for the next operation.
(Explanation of shipping operation)
Next, the operation of shipping will be described. When the delivery vehicle CA commands the operation panel, the traversing tray 2 moves from the designated parking chamber X to the lifting / lowering space E by the rotation of the driving roller 9 of the transverse driving unit 8 to close the lifting / lowering space E. . The lifting / lowering lift 3 ascends above the parking room X on the designated floor, passes the transverse tray 2 and receives the vehicle CA.
[0031]
When the mounted tray CA is transferred to the lifting lift 3, the traversing tray 2 becomes empty and is stored in the parking room X, and the lifting space E is opened. The lift 3 starts to descend with the vehicle CA mounted thereon, and forms a passage integral with the floor surface at the boarding place S. The vehicle CA gets out of the boarding area S and completes the delivery.
[0032]
Although the embodiment of the present invention has been described with the parking tower 1 installed on the ground surface GL, even if the parking room X is provided in the basement, the lift lift is performed by the joint portion of the guide rail of the present invention. Can move up and down with less noise and vibration. Furthermore, instead of directly entering the vehicle C into the parking tower 1, it is employed in the traversing tray 2 configured to enter the boarding place S of the parking tower 1 from a boarding position provided at a separate position with a carriage not shown. May be.
[0033]
【The invention's effect】
In the invention of claim 1, the lift roller can smoothly pass through the joint portion, noise such as abnormal noise and vibration can be reduced , and a plurality of nodes can be easily erected in the vertical direction. is there.
In invention of Claim 2, there exists an effect of the opening prevention of a junction part.
In the invention of claim 3, since the lift rollers of the pair of lift lifts separate the passage of the joint portion, there is an effect that the generation of noise can be reduced.
In invention of Claim 4, there exists an effect of the opening stop which bears the press of a lift roller.
[Brief description of the drawings]
FIG. 1 is a front sectional view of a parking tower erected on the ground surface.
FIG. 2A is a side view showing a state in which a first joint and a second joint are connected.
(B) The side view which shows the state which separated / connected the 1st junction part and the 2nd junction part.
FIG. 3 is a plan view showing a joint portion and a lift roller.
FIG. 4A is a plan view of a plate.
(B) Sectional view of the plate.
FIG. 5 is a perspective view illustrating a lifting lift, a first knot, and a second knot separately.
FIG. 6 is a perspective view in which an outer frame and an inner surface material for explaining a joint portion of a guide rail are separated.
FIG. 7 is a perspective view of a plate for explaining a stopper at an intermediate position of the guide rail.
FIG. 8 is a perspective view showing a joint surface inclined by inserting an inner surface material into a joint portion of the guide rail.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Parking tower 2 Traverse tray 3 Lift lift 4 Lift hawk 5 Tray hawk 6 Guide rail 10 Lift roller 11 Hanging member 12 Hawk fixing member 13 First joint part 14 Second joint part 15 Holding member 16 Horizontal surface member 17 Connection member 18 Connection Hole 19 Plate 20 Traveling path 21 Lift gap 26 Inner surface material 27 Outer frame A First node B Second node C Third node

Claims (4)

Vehicles can be delivered by a lift with a comb-shaped lift fork that moves up and down the lift, and a traverse tray that has a comb-shaped tray fork that is placed in the parking space adjacent to the lift space. In the Hawk-type parking tower constructed in
Equipped with a guide rail that stands up and down by joining multiple nodes in the lifting space, a lifting lift guided by the guide rail is suspended from the top, and a lifting roller is rotatably provided at the lifting part of the lifting lift , Rifutoro La is in the can roll in the guide rail,
The joint surface of the guide rail is inclined on the side where the lift roller rolls ,
The inclined surface is a joint surface formed by the first joint and the second joint,
A holding member protruding upward is fixed to the descending slope portion of the first joint portion, the holding member is provided with a horizontal surface member having a horizontal surface, and a connecting member having a horizontal surface is fixed to the upward slope, Has a connection hole,
A holding member protruding downward is fixed to the ascending slope portion of the second joint portion, the holding member is provided with a horizontal surface member having a horizontal surface, a horizontal surface member having a horizontal surface is fixed to the descending slope, A connection hole,
A guide rail coupling structure , wherein the first joint portion and the second joint portion are paired and coupled by the connection hole . The guide rail connection structure according to claim 1, wherein a plate formed of a U-shaped flat plate material is interposed between the first joint portion and the second joint portion . The guide rail coupling structure according to claim 1, wherein the guide rail joined to the plurality of nodes is divided into a plurality of parts, and the first connection part and the second joint part are joined to each other face to face . 2. The guide rail coupling structure according to claim 1, wherein a horizontal plane member and a coupling member are horizontally fixed at an intermediate position of the guide rail, and each horizontal plane is connected to the plate .

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