Guiding structure for garage location translation of stereo garage

Abstract

The utility model relates to a three-dimensional garage, and discloses a guide structure for translation of a garage location of the three-dimensional garage, which comprises a first mounting part, a rotating shaft, two groups of limiting parts, two limiting blocks, two groups of connecting components, a turntable and a driving part. The driving part is used for driving the rotating disc to swing and driving the two sliding blocks and the two limiting blocks to slide synchronously, so that the two limiting discs and the two limiting blocks switch states synchronously. When the storage location needs to be moved, the two limiting discs are in a state of being attached to the guide wheel body, and the two limiting blocks are in a state of being separated from the guide rail. When the storage position moves to the corresponding position, the two limiting discs are switched to be in the state of being attached to the guide wheel body, and correspondingly, the two limiting blocks are switched to be in the state of being attached to the guide rail. And the two limiting blocks are attached to the guide rail, so that the parking space can still be kept stable for parking the vehicle. Compared with a limiting disc, the contact area of the limiting block and the guide rail can be larger, force generated by collision due to shaking is more evenly distributed on the limiting block, and damage is not prone to occurring.

Description

Technical Field

[0001] This utility model relates to a multi-level parking garage, and in particular to a guide structure for the translation of parking spaces in a multi-level parking garage. Background Technology

[0002] A multi-level parking garage is a mechanical device that increases the number of parking spaces within the same floor area, used to alleviate parking pressure. Generally, multi-level parking garages have multiple levels, with the lowest level having one fewer parking space, creating an empty space. The lowest level parking space only needs to be able to slide horizontally, adjusting the position of the empty space on the lowest level so that the corresponding parking space on the upper level can descend to fill the empty space. Currently, it typically consists of: guide wheels installed on the bottom of the parking space as a guiding structure; there are usually four guide wheels, with two end faces integrated with limit plates; two guide rails are laid on the ground, the width of the guide rails matching the spacing of the two limit plates, and the height ensuring the two limit plates are off the ground; a motor drives at least one of the guide wheels to rotate, thereby moving the parking space horizontally along the guide rails. When a vehicle is parked in the lowest level parking space, there will be some swaying between the parking space and the guide rails. This swaying causes the two limit plates on the guide wheels to collide with the guide rails, but during the collision, only the portion of the limit plate below the guide wheel that contacts the guide rail is in contact with the guide wheel. This part has a relatively small area, and the force is uneven during impact, which leads to the following problems: the limit plate is prone to deformation, affecting the fit with the guide rail and the service life of the guide wheel. Utility Model Content

[0003] This application provides a guide structure for the translation of parking spaces in a three-dimensional parking garage, which can solve the problems mentioned in the background art.

[0004] This application provides a guide structure for the translation of parking spaces in a multi-level parking garage, comprising:

[0005] The first installation part includes: a horizontal part for fixed connection with the bottom surface of the storage location, and two vertical parts;

[0006] A rotating shaft is rotatably connected to two vertical parts about a first axis, and the shaft between the two vertical parts has a guide wheel.

[0007] Two sets of limiting parts are respectively set in two vertical parts; the limiting parts include: a slider that is slidably connected to the vertical part along the first axis, and a connecting sleeve that is rotatably connected to the slider around the first axis and through which the rotating shaft passes; the end of the connecting sleeve near the guide wheel body has a limiting plate;

[0008] Two limiting blocks are slidably connected to two vertical sections along the first axis, and are lower than the limiting plate;

[0009] Two sets of connecting components are respectively set in two vertical parts to enable the limiting part and the limiting block to move synchronously in opposite directions;

[0010] The turntable is rotatably connected to the first mounting part about a second axis perpendicular to the first axis; two first connecting rods are hinged to it, and the other ends of the two first connecting rods are respectively hinged to two sliders.

[0011] The drive unit is used to drive the turntable to swing.

[0012] In some embodiments, the connecting member is a second connecting rod, with its two ends hinged to the slider and the limiting block, respectively; the second connecting rod includes: a middle section hinged to the vertical part, and outer sections that are telescopically sleeved on both ends of the middle section and form the ends.

[0013] In some embodiments, the outer wall of the connecting sleeve has a ring of protrusions, and a bushing is fitted on the protrusions; both ends of the slider are detachably connected to baffles that block the protrusions and bushings.

[0014] In some embodiments, the vertical portion has two connecting grooves for the connecting members; the connecting grooves connect a first groove for the slider to slide and a second groove for the limiting block to slide.

[0015] In some embodiments, the second axis is horizontal.

[0016] In some embodiments, the first mounting portion further includes: a housing portion detachably connected to the horizontal portion and the two vertical portions; the turntable is in the rotatable connection position of the first mounting portion as the housing portion.

[0017] In some embodiments, the driving unit includes:

[0018] The second mounting part is used for fixed connection with the bottom surface of the storage location;

[0019] A drive shaft, rotatably connected to a second mounting portion around a second axis; and a connecting turntable;

[0020] The first end of the swing arm is fixedly connected to the drive shaft.

[0021] The electric cylinder has its cylinder body hinged to the second mounting part, and its piston rod hinged to the second end of the swing arm.

[0022] In summary, this application discloses a guide structure for the translation of parking spaces in a multi-level parking garage, comprising: a first mounting part, a rotating shaft, two sets of limiting parts, two limiting blocks, two sets of connecting components, a turntable, and a drive part. The drive part is used to drive the turntable to swing, causing the two sliders and two limiting blocks to slide synchronously, thereby allowing the two limiting discs and two limiting blocks to switch states synchronously. When the parking space needs to be moved, the two limiting discs are in contact with the guide wheel body, and the two limiting blocks are separated from the guide rail. When the parking space moves to the corresponding position, the two limiting discs switch back to the state of contact with the guide wheel body, and correspondingly, the two limiting blocks switch back to the state of contact with the guide rail. Because the two limiting blocks are in contact with the guide rail, the parking space can still remain stable for vehicle parking. Compared to the limiting discs, the contact area between the limiting blocks and the guide rail can be larger, and the force generated by the impact due to shaking is more evenly distributed on the limiting blocks, making them less prone to damage. Attached Figure Description

[0023] To better illustrate the technical solutions in the embodiments of this application or the background art, the accompanying drawings used in the embodiments of this application or the background art will be described below.

[0024] Figure 1 This is a schematic diagram of the device installed in the storage location and fitted with a guide rail.

[0025] Figure 2 for Figure 1 An enlarged schematic diagram of part A in the middle;

[0026] Figure 3 This is a schematic diagram of the present application;

[0027] Figure 4 This is a schematic diagram showing the setup of the first mounting section;

[0028] Figure 5 This is a sectional view of the first mounting section;

[0029] Figure 6 This is a sectional view of the limiting part;

[0030] Figure 7 for Figure 4 A sectional view along the middle AA;

[0031] Figure 8 This is a schematic diagram of the connecting components in the connecting groove;

[0032] Figure 9 This is a schematic diagram of the turntable within the outer casing.

[0033] In the picture,

[0034] 1. First mounting part; 11. Horizontal part; 12. Vertical part; 12a. First groove; 12b. Second groove; 12c. Communicating groove; 13. Outer shell part;

[0035] 2. Shaft; 2a. Bearing; 2b. Guide wheel body;

[0036] 3. Limiting part; 31. Slider; 31a. Baffle; 32. Connecting sleeve; 32a. Limiting plate; 32b. Protrusion; 32c. Bushing;

[0037] 4. Limit block;

[0038] 5. Connecting components; 51. Middle section; 52. Outer section;

[0039] 6. Turntable; 6a. First connecting rod;

[0040] 7. Drive unit; 71. Second mounting unit; 72. Drive shaft; 72a. Connecting shaft; 73. Swing arm; 74. Electric cylinder;

[0041] 8. Storage location;

[0042] 9. Guide rail. Specific Implementation

[0043] The following description is provided in conjunction with the accompanying drawings, which are for illustrative purposes only and not strictly to scale. Unless otherwise defined, the technical or scientific terms used in this disclosure should be understood in their ordinary sense by one of ordinary skill in the art to which this disclosure pertains. The terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described object changes. Unless otherwise specified, the embodiments in this application can be combined with each other.

[0044] Please see Figure 1 , Figure 2 and Figure 3 A guide wheel structure for translating parking spaces in a three-dimensional parking garage includes: a first mounting part 1, a rotating shaft 2, two sets of limiting parts 3, two limiting blocks 4, two sets of connecting components 5, a turntable 6, and a drive part 7.

[0045] Please see Figure 2 The first mounting part 1 is U-shaped and includes a horizontal part 11 and two vertical parts 12. The horizontal part 11 is used for fixed connection with the bottom surface of the storage position 8.

[0046] Please see Figure 2 , Figure 4 and Figure 5 The rotating shaft 2 is rotatably connected to two vertical parts 12. More specifically, bearings 2a matching the rotating shaft 2 are installed on the outer surfaces of both vertical parts 12. For ease of subsequent description of direction, the axis of the rotating shaft 2 is set as the first axis, which is horizontal.

[0047] The shaft 2 has a guide wheel 2b between the two vertical sections 12. The guide wheel 2b is used to contact the guide rail 9 (which can be made of square steel). The guide wheel 2b and the shaft 2 can be fixedly connected or integrated into one piece.

[0048] Two sets of limiting parts 3 are respectively provided on two vertical parts 12. The limiting parts 3 include: slider 31 and connecting sleeve 32.

[0049] The slider 31 is slidably connected to the vertical portion 12 along the first axis. More specifically, the inner side of the vertical portion has a first groove 12a for the slider 31 to slide.

[0050] The connecting sleeve 32 is rotatably connected to the slider 31 around the first axis. The slider 31 is ring-shaped and has holes through which the connecting sleeve 32 passes. The connecting sleeve 32 also allows the rotating shaft 2 to pass through, and the shaft body after passing through connects to the aforementioned bearing 2a. The end of the connecting sleeve 32 near the guide wheel body 2b has a limiting disc 32a, the outer diameter of which is larger than the outer diameter of the guide wheel body 2b. Both are aligned on the first axis. Through the slider 31 relative to the slider 31 of the vertical portion 12, the two limiting discs 32a can switch between two states: being in contact with the guide wheel body 2b or being separated from it. When the two limiting discs 32a are in contact with the guide wheel body 2b, the portion extending below the guide wheel body 2b engages with the guide rail 9 for positioning.

[0051] Please see Figure 5 and Figure 6 In some embodiments, a bushing 32c is used between the connecting sleeve 32 and the slider 31: the outer wall of the connecting sleeve 32 has a ring of protrusions 32b, and the bushing 32c is sleeved on the protrusions 32b; both ends of the slider 31 can be detachably connected to baffles 31a, and the detachable connection can be made by screws; the baffles 31a are annular and block the protrusions 32b and the bushing 32c.

[0052] By using bushing 32c, the radial dimensions of slider 31 can be relatively compact, and the smooth rotation of connecting sleeve 32 relative to slider 31 can be guaranteed.

[0053] Please see Figure 6 and Figure 7In addition, if the limiting plate 32a and the connecting sleeve 32 are designed as a single unit, the baffle 31a near the limiting plate 32a can be divided into two parts. The limiting plate 32a has holes that can be aligned with screws, which reduces the size of the limiting part 3 in the first axial direction and ensures the convenience of screw connection between the baffle 31a and the slider 31.

[0054] Please see Figure 4 and Figure 5 Two limiting blocks 4 are slidably connected to two vertical portions 12 along the first axis. More specifically, the inner surface of the vertical portion 12 also has a second groove 12b for the limiting blocks 4 to slide. The limiting blocks 4 are also lower than the limiting plate 32a, that is, the second groove 12b is lower than the first groove 12a. Through the slider 31 of the limiting block 4 relative to the vertical portion 12, the limiting block 4 can switch between the following two states: attached to the guide rail 9 or separated from the guide rail 9.

[0055] Please see Figure 7 Two sets of connecting components 5 are respectively set on two vertical parts 12. The connecting components 5 are used to make the limiting part 3 and the limiting block 4 connected to the same vertical part 12 move synchronously in opposite directions.

[0056] In some embodiments, the connecting member 5 is a gear rack pair, and the connecting member 5 includes: an upper rack fixedly connected to the slider 31, a lower rack fixedly connected to the limiting block 4, and a gear rotatably connected to the vertical part 12.

[0057] Please see Figure 7 and Figure 8 In some embodiments, the connecting member 5 is a second connecting rod, with its two ends hinged to the slider 31 and the limiting block 4, respectively. The second connecting rod includes: a middle section 51 hinged to the vertical portion 12, and outer sections 52 that are telescopically sleeved on both ends of the middle section 51 to form ends. By telescopically extending or retracting the outer sections 52 relative to the middle section 51, the distance between the two hinge points of the second connecting rod can be changed.

[0058] Compared to gears and racks, using a connecting rod makes assembly much easier.

[0059] Please see Figure 7 In some embodiments, based on the above-described embodiment where "connecting member 5 is a second connecting rod", the vertical portion 12 has two connecting grooves 12c for the connecting member 5 to be installed, and the connecting grooves 12c connect the first groove 12a and the second groove 12b. That is, two second connecting rods are provided between the limiting part 3 and the limiting block 4 of the same vertical portion 12.

[0060] The connection between the limiting part 3 and the vertical part 12, and between the limiting block 4 and the vertical part 12 can be completed first, and then the second connecting rod can be installed through the connecting groove 12c, making assembly and adjustment more convenient.

[0061] In some embodiments, the second axis is horizontal, meaning the axis on turntable 6 is also horizontal.

[0062] Compared to a vertical second axis, a horizontal second axis can be designed as follows: after the two sets of guide wheel structures are installed on the bottom surface of the storage position 8, the second axes of the two sets of guide wheel structures can be aligned and overlapped, which makes it convenient to use the same drive unit 7 to synchronously drive the turntable 6 of the two sets of guide wheel structures to swing.

[0063] Please see Figure 9 The turntable 6 is rotatably connected to the first mounting part 1 around a second axis perpendicular to the first axis. The turntable 6 is also hinged with two first connecting rods 6a, the other ends of which are respectively hinged to two sliders 31. When the turntable 6 swings, it can cause the two sliders 31 to move closer or further apart.

[0064] The drive unit 7 drives the turntable 6 to swing, causing the two sliders 31 and the two limit blocks 4 to slide synchronously, thereby allowing the two limit discs 32a and the two limit blocks 4 to switch states synchronously. When the parking space 8 needs to move, the two limit discs 32a are in contact with the guide wheel body 2b, and the two limit blocks 4 are separated from the guide rail 9. When the parking space 8 moves to the corresponding position, the two limit discs 32a switch back to contact with the guide wheel body 2b, and correspondingly, the two limit blocks 4 switch back to contact with the guide rail 9. Because the two limit blocks 4 are in contact with the guide rail 9, the parking space 8 can still remain stable for vehicle parking. Compared to the limit discs 32a, the contact area between the limit blocks 4 and the guide rail 9 can be larger, and the force generated by the impact due to shaking is more evenly distributed in the limit blocks 4, making them less prone to damage.

[0065] Please see Figure 3 , Figure 7 and Figure 9 In some embodiments, based on the above-described embodiment where the "second axis is horizontal," the first mounting portion 1 further includes a housing portion 13. The housing portion 13 is detachably connected to the horizontal portion 11 and the two vertical portions 12, and the detachable connection can be achieved using screws. The turntable 6 is located at the rotational connection position of the housing portion 13 in the first mounting portion 1.

[0066] Please see Figure 3 In some embodiments, based on the above-described embodiment where the "second axis is horizontal", the drive unit 7 includes: a second mounting unit 71, a drive shaft 72, a swing arm 73, and an electric cylinder 74.

[0067] The second mounting part 71 is used for fixed connection with the bottom surface of the storage location 8.

[0068] The drive shaft 72 is rotatably connected to the second mounting part 71 about the second axis. The drive shaft 72 is also connected to the turntable 6. More specifically, the shafts of the drive shaft 72 and the turntable 6 are connected by a connecting shaft 72a through a coupling.

[0069] The first end of the swing arm 73 is fixedly connected to the drive shaft 72.

[0070] The cylinder body of the electric cylinder 74 is hinged to the second mounting part 71, and the piston rod is hinged to the second end of the rocker arm 73.

Claims

1. A guide structure for horizontal translation of a storage space of a stereo garage, characterized in that, The utility model relates to a kind of warehouse pallets, including: First installation part (1), including: the horizontal portion (11) for and the bottom surface fixed connection of storage location (8), two vertical parts (12); Rotary shaft (2), is rotatably connected to two vertical parts (12) around first axis, and the shaft body between two vertical parts (12) has guide wheel body (2b); Two groups of limiting parts (3) are respectively arranged in two vertical parts (12);Limiting part (3) includes: the sliding block (31) being slidably connected to vertical part (12) along first axis, the connecting sleeve (32) being rotatably connected to sliding block (31) and being provided for rotary shaft (2) to pass out, and the end of connecting sleeve (32) close to guide wheel body (2b) has limiting disc (32a); Two limiting blocks (4) are respectively slidably connected to two vertical parts (12) along first axis, below limiting disc (32a); Two groups of connecting members (5) are respectively arranged in two vertical parts (12), for making limiting part (3), limiting block (4) synchronous reverse movement; Rotary disc (6), is rotatably connected to first installation part (1) around second axis perpendicular to first axis;Two first connecting rods (6a) are hinged, and the other end of two first connecting rods (6a) is respectively hinged to two sliding blocks (31); Driving part (7), for driving rotary disc (6) to swing.

2. The vertical garage site translation guide structure according to claim 1, wherein, Connecting member (5) is second connecting rod, and two ends are respectively hinged to sliding block (31), limiting block (4);Second connecting rod includes: the middle section (51) being hinged to vertical part (12), the outer side section (52) being respectively telescopic sleeve jointed to the two end faces of middle section (51) and forming end part.

3. The vertical storage garage translational guiding structure according to claim 1, characterized in that, The outer wall of connecting sleeve (32) has a ring of protrusions (32b), and the bushing (32c) is sleeved on the protrusion (32b);The two end faces of sliding block (31) are detachably connected with the baffle (31a) for blocking the protrusion (32b) and the bushing (32c).

4. The vertical storage garage site translation guide structure according to claim 2, wherein, Vertical part (12) has two communicating grooves (12c) for connecting member (5) to be arranged;The communicating groove (12c) is connected to the first groove (12a) for the sliding connection of sliding block (31), and the second groove (12b) for the sliding connection of limiting block (4).

5. The vertical storage garage position translation guide structure according to claim 1, wherein, Second axis is horizontal.

6. The vertical storage garage position translation guide structure according to claim 5, wherein, First installation part (1) further includes: the shell part (13) being detachably connected to horizontal portion (11), two vertical parts (12);Rotary disc (6) is rotatably connected to shell part (13) in first installation part (1).

7. The vertical storage garage position translation guide structure according to claim 5, wherein, Driving part (7) includes: Second installation part (71), for and the bottom surface fixed connection of storage location (8); Driving shaft (72), is rotatably connected to second installation part (71) around second axis;Connecting rotary disc (6); Swing arm (73), first end fixedly connected to driving shaft (72); Electric cylinder (74), cylinder body is hinged to second installation part (71), and piston rod is hinged to the second end of swing arm (73).

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