Frame structure of multi-layer double-wing avoidance-free mechanical parking equipment

Abstract

A frame structure of a multi-layer double-wing avoidance-free mechanical parking device comprises stand columns and supporting frames used for supporting vehicle carrying bedplates, the stand columns comprise four front stand columns and four rear stand columns, transverse steel plates are welded to the bottoms of the front stand columns and the bottoms of the rear stand columns, then the front stand columns and the rear stand columns are directly fixed to the ground, and the supporting frames are arranged in a bilateral symmetry mode according to each layer of parking space in a frame. A middle stand column is arranged in the middle in the frame, the left side and the right side of the middle stand column are fixed to the supporting frame, a certain distance is formed between the bottom of the middle stand column and the ground, and a base is arranged at the bottom of the middle stand column and fixed to the ground and is of a front-back-through inverted-U-shaped structure. And a suspended structure through which running parts at the bottom of equipment can pass and which avoids structural interference is formed between the bottom of the middle stand column and the ground. The middle stand column is reasonable in structural design, firm and stable, a suspended structure is arranged at the bottom of the middle stand column, and position interference between the bottom of the stand column and equipment bottom running parts is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional parking equipment, and relates to a frame structure of a multi-layer double-wing non-avoidance mechanical parking equipment. Background Technique

[0002] With the development of the automotive industry and the improvement of people's living standards, more and more families own more than two cars, and the problem of parking difficulty has become a common phenomenon; in order to improve the utilization rate of parking spaces and save floor area, many mechanical parking equipment have emerged. The mechanical parking equipment can provide more parking spaces with the smallest floor area in the established site, greatly alleviating the shortage of parking spaces.

[0003] The existing mechanical parking equipment includes a frame, a platform plate for supporting vehicles, a lifting mechanism and a rotating and moving mechanism. Among them, the frame is a steel structure composed of columns, cross beams, etc. The columns are mostly profiles with steel plates welded at the bottom, and the steel plates are directly fixed on the ground. There will be a position interference between the running parts at the bottom of the equipment and the bottom of the columns.

[0004] After investigation, the existing Chinese patent "A Frame Body of a Three-Dimensional Parking Equipment" with the patent number CN202321199269.8 includes a frame body side plate, a frame body cross beam and a rack guide rail; the frame body side plates are symmetrically arranged, and several frame body cross beams are connected between a pair of frame body side plates to form a longitudinal unit. The frame body side plate is composed of an F-shaped column, a diagonal bracing and a rear column. The F-shaped column is composed of a vertical channel steel, a lower horizontal channel steel and an upper horizontal channel steel; the rack guide rail is divided into a lower horizontal guide rail and an upper horizontal guide rail, which are respectively arranged in the vertical channel steel, the lower horizontal channel steel and the upper horizontal channel steel of the F-shaped column. This structure realizes the fixed-rail operation of the gear and the rack, and the car-carrying plate is limited to run within the rack guide rail, improving the stability and synchronization. However, the fixing structure at the bottom of the column is not described, and there is still a problem of position interference between the running parts at the bottom of the equipment and the bottom of the column. Summary of the Invention

[0005] The technical problem to be solved by the utility model is to provide a frame structure of a multi-layer double-wing non-avoidance mechanical parking equipment with reasonable structure, firmness and stability in view of the above technical status. A suspended structure is arranged at the bottom of the middle column, effectively avoiding the position interference between the bottom of the column and the running parts at the bottom of the equipment.

[0006] The technical solution adopted by the present utility model to solve the above technical problems is as follows: A frame structure of a multi-layer double-wing non-avoidance mechanical parking equipment, including columns and a support frame for supporting the car-carrying platform plate, characterized in that: the columns include two front columns and two rear columns, the front and rear columns have the same height, the bottoms of the front and rear columns are welded with transverse steel plates and directly fixed on the ground, the support frames are symmetrically arranged left and right for each parking space layer within the frame, a middle column is provided at the middle position within the frame, the left and right sides of the middle column are fixed to the support frame, there is a certain distance between the bottom of the middle column and the ground, a base is provided at the bottom of the middle column and fixed to the ground, the base is an inverted U-shaped structure that penetrates through the front and rear, and a suspended structure is formed between the bottom of the middle column and the ground for the bottom running components of the equipment to pass through and avoid structural interference.

[0007] As an improvement, the cross-sectional dimension of the middle column is larger than that of the front and rear columns, the upper end of the middle column is not lower than the uppermost support frame, the base is an inverted U-shaped structure formed by welding a transverse steel plate and two vertical steel plates, a steel plate is welded at the bottom of the middle column, and the base is fixed to the lower end of the steel plate through bolts and nuts.

[0008] Furthermore, the support frame includes a front cross beam, a rear cross beam, a strengthening cross beam and two side cross beams. The front and rear ends of the first side cross beam are respectively fixed to the front column and the rear column, the left and right ends of the front cross beam are respectively fixed to the front ends of the two side cross beams, one end of the rear cross beam is fixed to the rear column, and the other end is fixed to the rear end of the second side cross beam. The strengthening cross beam is arranged parallel to the front cross beam, and its left and right ends are respectively fixed to the middle positions of the two side cross beams.

[0009] Still further, the left and right ends of the front cross beam are respectively fixed above the front ends of the two side cross beams, the position of the rear cross beam is lower than that of the side cross beams, one end of the rear cross beam is fixed to the rear column, and the other end is fixed below the rear end of the second side cross beam.

[0010] Furthermore, first support blocks for supporting the second side cross beam are symmetrically welded on the left and right sides of the middle column. The middle part of the second side cross beam is placed on the first support blocks and fixed to the first support blocks through bolts and nuts; second support blocks for supporting the first side cross beam are respectively welded and fixed on the rear side of the front column and the front side of the rear column. The front and rear ends of the first side cross beam are placed on the second support blocks and fixed through bolts and nuts. The left and right ends of the front cross beam and the strengthening cross beam are respectively placed on the two side cross beams and fixed.

[0011] Furthermore, a third support block is fixed on the side surface of the rear column. One end of the rear cross beam is placed on the third support block and fixed through bolts and nuts, and the upper end surface of the rear cross beam is located below the side cross beam.

[0012] Furthermore, the rear crossbeam and the two side crossbeams are both made of I-beams. L-shaped support blocks are also welded on the front and rear columns, which are abutted against the end side walls of the front and rear crossbeams and the first side crossbeam and fixed by bolts and nuts.

[0013] Furthermore, the front crossbeam and the strengthening crossbeam are formed by welding two rectangular steel pipes through a connecting pipe. Gaskets with connecting holes are respectively welded on the left and right sides of the lower end surfaces of the front crossbeam and the strengthening crossbeam, and are fixed to the two side crossbeams by bolts and nuts.

[0014] Furthermore, a rear diagonal support is provided between the rear column and the bottom of the rear end of the support frame, and a diagonal support is provided between the rear column and the front column.

[0015] Finally, the frame structure further includes an upper track fixing bracket, which is fixed on the front and rear columns. The front end of the upper track fixing bracket extends outside the front column, and a gate rod and a front guard chain are provided on the front side of the lower ends of the two front columns.

[0016] Compared with the prior art, the advantages of the present utility model are as follows: there are five columns. The bottoms of the front and rear columns are fixed to the ground by welding steel plates, and the bottom of the middle column is provided with a base fixed to the ground. A suspended structure is formed between the base and the ground, and the running components at the bottom of the equipment can move back and forth by using this suspended part, avoiding interference in the structure. The structure of the present utility model is reasonably designed, firm and stable. The suspended structure is arranged at the bottom of the middle column, effectively avoiding the position interference between the bottom of the column and the running components at the bottom of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of Embodiment 1 of the present utility model;

[0018] Figure 2 is Figure 1 the front view;

[0019] Figure 3 is Figure 1 the side view;

[0020] Figure 4 is the front view of Embodiment 2 of the present utility model;

[0021] Figure 5 is the rear view of Embodiment 2;

[0022] Figure 6 is the side view of Embodiment 2

[0023] Figure 7 is the top view of Embodiment 2. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Embodiment 1

[0026] As Figures 1 to 3 shown, a frame structure of a multi-layer double-wing non-avoidance mechanical parking equipment includes columns and a support frame 5 for supporting the car-carrying platform plate. The columns include two front columns 1 and two rear columns 2. The two front columns 1 and the two rear columns 2 have the same height. After welding transverse steel plates at the bottoms of the two front columns 1 and the two rear columns 2, they are directly fixed on the ground. The support frame 5 is symmetrically arranged left and right for each parking space on each floor within the frame. A middle column 4 is provided at the middle position within the frame. The left and right sides of the middle column 4 are fixed to the support frame 5. There is a certain distance between the bottom of the middle column 4 and the ground. A base 40 is provided at the bottom of the middle column 4 and fixed to the ground. The base 40 is a U-shaped structure that penetrates from front to back. A suspended structure is formed between the bottom of the middle column 4 and the ground, which allows the bottom running components of the equipment to pass through and avoids structural interference.

[0027] The specific structure is as follows: The parking equipment in this embodiment is a four-layer double-wing type. The support frame 5 is divided into two corresponding groups on the left and right, and each group consists of three arranged vertically. The cross-sectional dimension of the middle column 4 is larger than that of the front column 1 and the rear column 2. The upper end of the middle column 3 is not lower than the topmost support frame 5. The height of this embodiment is the same as that of the topmost support frame 5. The base 40 is a U-shaped structure welded by a transverse steel plate and two vertical steel plates. A steel plate 41 is welded at the bottom of the middle column 4. The base 40 is fixed to the lower end of the steel plate 41 by bolts and nuts, and the lower end of the base 40 is welded and fixed to the steel plate embedded in the ground foundation. In this way, a suspended structure is formed at the bottom of the middle column 4, and the bottom running components of the equipment can move back and forth using this suspended part, avoiding structural interference.

[0028] The support frame 5 includes a front cross beam 53, a rear cross beam 55, a reinforcing cross beam 54, and two side cross beams 51 and 52. The front and rear ends of the first side cross beam 51 are respectively fixed to the front column 1 and the rear column 2. The left and right ends of the front cross beam 53 are respectively fixed to the front ends of the two side cross beams 51 and 52. One end of the rear cross beam 55 is fixed to the rear column 2, and the other end is fixed to the rear end of the second side cross beam 52. The reinforcing cross beam 54 is arranged parallel to the front cross beam 53, and its left and right ends are respectively fixed to the middle positions of the two side cross beams 51 and 52. In this embodiment, the left and right ends of the front cross beam 53 are respectively fixed above the front ends of the two side cross beams 51 and 52. The position of the rear cross beam 55 is lower than that of the side cross beams 51 and 52. One end of the rear cross beam 55 is fixed to the rear column 2, and the other end is fixed below the rear end of the second side cross beam 52. On the left and right sides of the middle column 4, first support blocks a for supporting the second side cross beam 52 are symmetrically welded. The middle part of the second side cross beam 52 is placed on the first support blocks a and fixed to the first support blocks a through bolts and nuts. On the rear side of the front column 1 and the front side of the rear column 2, second support blocks b for supporting the first side cross beam 51 are respectively welded and fixed. The front and rear ends of the first side cross beam 51 are placed on the second support blocks b and fixed through bolts and nuts. The left and right ends of the front cross beam 53 and the reinforcing cross beam 54 are respectively placed on the two side cross beams 51 and 52 and fixed. A third support block c is fixed to the side surface of the rear column 2. One end of the rear cross beam 55 is placed on the third support block c and fixed through bolts and nuts. The upper end surface of the rear cross beam 55 is located below the two side cross beams 51 and 52. The rear cross beam 55 and the two side cross beams 51 and 52 are all made of I-beams. L-shaped support blocks d are also welded on the front and rear columns 1 and 2, which are abutted against the end side walls of the front and rear cross beams 53, 55 and the first side cross beam 51 and fixed through bolts and nuts.

[0029] The front cross beam 53 and the reinforcing cross beam 54 are formed by welding two rectangular steel pipes through a connecting pipe. Gaskets with connection holes are respectively welded on the left and right sides of the lower end surfaces of the front cross beam 53 and the reinforcing cross beam 54, and are fixed to the two side cross beams 51 and 52 through bolts and nuts.

[0030] The frame structure further includes an upper track fixing frame 3, which is fixed to the front and rear columns 1 and 2, and the front end of the upper track fixing frame 3 extends outside the front column 1. Gate rods 6 and front guard chains 7 are provided on the front sides of the lower ends of the two front columns 1.

[0031] Embodiment 2

[0032] As Figures 4 to 7As shown in the figure, a frame structure of a multi-layer double-wing five-avoidance mechanical parking equipment includes columns and a support frame 5 for supporting the car-carrying platform board. The difference from Embodiment 1 is that a rear diagonal support 9 is provided between the rear column 2 and the bottom of the rear end of the support frame 5 in this embodiment, and a diagonal support 8 is provided between the rear column 2 and the front column 1. The front end of the upper track fixing frame 3 extends outside the front column 1, and an upper track fixing frame support 10 is provided between the bottom of the front end of the upper track fixing frame 3 and the front column 1. Through the settings of the rear diagonal support 9, the diagonal support 8 and the upper track fixing frame support 10, the stability and firmness of the entire frame structure are further increased. In addition, the height of the middle column 4 in this embodiment is slightly higher than the uppermost support frame 5.

[0033] Since a suspended structure is formed between the bottom of the middle column of the present utility model and the ground, the bottom running components of the equipment can move back and forth by using this suspended part, avoiding structural interference.

[0034] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. The frame structure of a multi-layer double-wing non-avoidance mechanical parking equipment, comprising columns and a support frame for supporting the car-carrying platform plate, characterized in that: The upright columns include two front upright columns and two rear upright columns. After welding transverse steel plates at the bottoms of the front and rear upright columns, they are directly fixed on the ground. The support frames are symmetrically arranged left and right for each parking space layer within the frame. A middle upright column is provided at the middle position within the frame. The left and right sides of the middle upright column are fixed to the support frames. There is a certain distance between the bottom of the middle upright column and the ground. A base is provided at the bottom of the middle upright column and fixed to the ground. The base is an inverted U-shaped structure that penetrates through from front to back. A suspended structure is formed between the bottom of the middle upright column and the ground, allowing the bottom operating components of the equipment to pass through and avoiding structural interference.

2. The frame structure according to claim 1, wherein: The cross-sectional dimension of the middle upright column is larger than that of the front and rear upright columns. The upper end of the middle upright column is not lower than the topmost support frame. The base is an inverted U-shaped structure welded by a transverse steel plate and two vertical steel plates. A steel plate is welded at the bottom of the middle upright column, and the base is fixed to the lower end of the steel plate through bolts and nuts.

3. The frame structure according to claim 2, characterized in that: The support frame includes a front cross beam, a rear cross beam, a strengthening cross beam, and two side cross beams. The front and rear ends of the first side cross beam are respectively fixed to the front upright column and the rear upright column. The left and right ends of the front cross beam are respectively fixed to the front ends of the two side cross beams. One end of the rear cross beam is fixed to the rear upright column, and the other end is fixed to the rear end of the second side cross beam. The strengthening cross beam is arranged parallel to the front cross beam, and its left and right ends are respectively fixed to the middle positions of the two side cross beams.

4. The frame structure according to claim 3, characterized in that: The left and right ends of the front cross beam are respectively fixed above the front ends of the two side cross beams. The position of the rear cross beam is lower than that of the side cross beams. One end of the rear cross beam is fixed to the rear upright column, and the other end is fixed below the rear end of the second side cross beam.

5. The frame structure according to claim 4, wherein: On the left and right sides of the middle upright column, first support blocks for supporting the second side cross beam are symmetrically welded. The middle part of the second side cross beam is placed on the first support blocks and fixed to the first support blocks through bolts and nuts. Second support blocks for supporting the first side cross beam are respectively welded and fixed on the rear sides of the front upright column and the front sides of the rear upright column. The front and rear ends of the first side cross beam are placed on the second support blocks and fixed through bolts and nuts. The left and right ends of the front cross beam and the strengthening cross beam are respectively placed on the two side cross beams and fixed.

6. The frame structure according to claim 5, wherein: A third support block is fixed to the side surface of the rear upright column. One end of the rear cross beam is placed on the third support block and fixed through bolts and nuts. The upper end surface of the rear cross beam is located below the side cross beams.

7. The frame structure according to claim 6, wherein: Both the rear cross beam and the two side cross beams are made of I-beams. L-shaped support blocks are also welded on the front and rear upright columns, which abut against the end side walls of the front and rear cross beams and the first side cross beam and are fixed through bolts and nuts.

8. The frame structure according to claim 7, characterized in that: The front cross beam and the strengthening cross beam are formed by welding two rectangular steel pipes through connecting pipes. Gaskets with connection holes are respectively welded on the left and right sides of the lower end surfaces of the front cross beam and the strengthening cross beam, and are fixed to the two side cross beams through bolts and nuts.

9. The frame structure according to any one of claims 1 to 8, characterized in that: A rear inclined support is provided between the rear upright column and the bottom of the rear end of the support frame. An inclined support is provided between the rear upright column and the front upright column.

10. The frame structure according to any one of claims 1 to 8, characterized in that: The frame structure further includes an upper track fixing frame, which is fixed on the front and rear upright columns. The front end of the upper track fixing frame extends outside the front upright column. A gate rod and a front guard chain are provided at the front sides of the lower ends of the two front upright columns.

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