A pit three-layer parking equipment

Abstract

The utility model relates to parking equipment technical field, specifically disclose a pit three -layer parking equipment, and the pair of fixed support frame is fixed in the pit inner chamber middle part both sides along the vertical, and the pair of lifting vertical frame is arranged and is respectively along the vertical sliding joint in the fixed support frame inside, three lifting platforms are along the vertical equidistance parallelly arranged and both sides are respectively fixed in the lifting vertical frame inside, and the hydraulic oil cylinder piston cylinder bottom end is fixed in the fixed support frame bottom and piston rod top end and lifting vertical frame fixed connection, and the fixed part is fixedly connected between the fixed support frame and the pit inner chamber two side walls. The problem that parking equipment is difficult to utilize pit space efficiently is preferably solved.

Description

Technical Field

[0001] This utility model relates to the field of parking equipment technology, specifically a three-level pit parking system. Background Technology

[0002] With the continuous increase in car ownership, the problem of parking difficulties is becoming increasingly prominent. In some places with limited space, traditional surface parking methods can no longer meet the demand.

[0003] Currently, pit-type parking systems are gradually being adopted due to their ability to utilize underground space. However, existing pit-type parking systems have certain limitations in terms of the number of levels and drive methods, making it difficult to efficiently utilize the pit space. Utility Model Content

[0004] The purpose of this utility model is to provide a three-level pit parking device to solve the problem that existing parking devices cannot efficiently utilize pit space.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a three-level pit parking device, wherein a pair of fixed support frames are vertically fixed to both sides of the middle of the pit cavity; a pair of lifting vertical frames are arranged and respectively slidably engaged with the inner side of the fixed support frame; three lifting platforms are arranged parallel to each other at equal distances along the vertical direction and are respectively fixed to the inner side of the lifting vertical frame on both sides; the bottom end of the hydraulic cylinder piston is fixed to the bottom end of the fixed support frame and the top end of the piston rod is fixedly connected to the lifting vertical frame; and a fixing member is fixedly connected between the fixed support frame and the two side walls of the pit cavity.

[0006] Preferably, the fixed support frame includes a base, fixed profiles whose bottom ends are fixedly connected to the front and rear ends of the base and extend vertically, and fixed plates whose inner sides are fixedly connected to the outer sides of the fixed profiles near the front and rear ends. The bottom end of the hydraulic cylinder piston is fixedly connected to the middle of the base, and the lifting vertical frame is slidably engaged between the two fixed profiles.

[0007] Preferably, the lifting frame includes a lifting profile that is slidably engaged between the two fixed profiles, a support plate that is fixed at equal intervals along the vertical direction to the inner side of the lifting profile and fixedly connected to both sides of the lifting platform, and a connecting seat that is fixed to the lifting profile near the top and fixedly connected to the top of the hydraulic cylinder piston rod.

[0008] Preferably, the lifting platform includes a pair of parallel side beams, a corrugated steel plate fixedly connected between the two side beams, and a connecting plate fixed to the middle of the outer side wall of the side beams and fixedly connected to the support plate.

[0009] Preferably, a grooved component is fixedly snapped onto the outer top of the fixing profile.

[0010] Preferably, the outer walls of the three support plates are all fixedly connected to a vertical beam.

[0011] Preferably, the front end of the corrugated steel plate is fixedly connected to a ramp, and limit frames are fixed on both sides of the middle of the rear end of the top surface of the corrugated steel plate.

[0012] Preferably, the fixing component includes a pull rod whose inner end is sleeved and matched with the front and rear ends of the fixing plate, an end plate fixedly connected to the outer end of the pull rod, and a locking nut threadedly sleeved with the inner end of the pull rod. A diagonal bracing beam is fixedly connected between the front and rear walls of the fixing profile near the bottom and the bottom surface of the pit, and a horizontal beam is fixedly connected between the front and rear walls of the fixing profile near the top and the front and rear walls of the pit cavity.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This utility model relates to a three-level pit parking device, which features a three-level parking platform, increasing the number of parking spaces and achieving efficient utilization of the pit, with broad application prospects.

[0014] This utility model relates to a three-level pit parking equipment with stable overall support; it utilizes a hydraulic dual-cylinder drive to provide stable power, facilitating the smooth lifting and lowering of the parking platform. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the entire utility model; Figure 2 This is a three-dimensional structural diagram of the fixed support frame of this utility model; Figure 3 This is a three-dimensional structural diagram of the lifting vertical frame of this utility model; Figure 4 This is a three-dimensional structural diagram of the lifting platform of this utility model; Figure 5 This utility model Figure 1 A magnified structural diagram of point A in the middle.

[0016] In the diagram: 1-Fixed support frame; 1.1-Base; 1.2-Fixed profile; 1.3-Fixed plate; 1.4-Slotted component; 2-Lifting vertical frame; 2.1-Lifting profile; 2.2-Support plate; 2.3-Connecting seat; 2.4-Vertical beam; 3-Lifting platform; 3.1-Side beam; 3.2-Corrugated steel plate; 3.3-Connecting plate; 3.4-Ramp; 3.5-Limiting frame; 4-Hydraulic cylinder; 5-Fixed component; 5.1-Pull rod; 5.2-End plate; 5.3-Locking nut; 6-Diagonal bracing beam; 7-Horizontal beam. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 This utility model provides a technical solution: a three-level pit parking device, wherein a pair of fixed support frames 1 are fixed vertically on both sides of the middle of the pit cavity; wherein, the fixed support frame 1 includes a base 1.1, a fixed profile 1.2 whose bottom end is fixedly connected to the front and rear ends of the base 1.1 and extends vertically, and a fixed plate 1.3 whose inner side is fixedly connected to the outer side of the fixed profile 1.2 near the front and rear ends. The base 1.1 is fixed to the bottom surface of the pit cavity using anchor bolts. To ensure the overall support stability of the fixed support frame 1, a slotted component 1.4 is fixedly snapped onto the outer top of the fixed profile 1.2. A fixing component 5 is fixedly connected between the fixed support frame 1 and the two side walls of the pit cavity. The fixing component 5 includes a pull rod 5.1 whose inner end is fitted and matched with the front and rear ends of the fixing plate 1.3, an end plate 5.2 fixedly connected to the outer end of the pull rod 5.1, and a locking nut 5.3 threadedly fitted to the inner end of the pull rod 5.1. The end plate 5.2 is fixed to the side wall of the pit cavity using expansion bolts. The pull rod 5.1... After the inner end passes through the holes at the front and rear ends of the fixing plate 1.3, it is locked with locking nuts 5.3; the front and rear walls of the fixing profile 1.2 are fixedly connected to the bottom of the pit with diagonal bracing beams 6 near the bottom position. The top of the diagonal bracing beams 3 is fixedly connected to the front and rear walls of the fixing profile 1.2 with bolts, and the bottom of the diagonal bracing beams 3 is fixed to the bottom of the pit cavity with anchor bolts; the front and rear walls of the fixing profile 1.2 are fixedly connected to the front and rear walls of the pit cavity with horizontal beams 7 near the top position. The front and rear ends of the fixing profile 1.2 are fixedly connected to the fixing profile 1.2 and the front and rear walls of the pit cavity with bolts respectively.

[0019] The lifting vertical frames 2 are arranged in pairs and are respectively slidably engaged with the inner side of the fixed support frame 1 along the vertical direction. Each lifting vertical frame 2 includes a lifting profile 2.1 slidably engaged between two fixed profiles 1.2, support plates 2.2 fixed at equal intervals along the vertical direction to the inner side of the lifting profile 2.1, and a connecting seat 2.3 fixed to the lifting profile 2.1 near its top. To improve the overall rigidity of the lifting vertical frame 2, vertical beams 2.4 are fixedly connected to the outer walls of the ends of the three support plates 2.2.

[0020] Three lifting platforms 3 are arranged parallel to each other at equal intervals along the vertical direction and fixed to the inner side of the lifting frame 2 on both sides. Each lifting platform 3 includes a pair of parallel side beams 3.1, a corrugated steel plate 3.2 fixedly connected between the two side beams 3.1, and a connecting plate 3.3 fixed to the middle of the outer wall of the side beams 3.1 and fixedly connected to the support plate 2.2. To facilitate driving vehicles onto the corrugated steel plate 3.2, a ramp 3.4 is fixedly connected to the front end of the corrugated steel plate 3.2. Limiting frames 3.5 are fixed to both sides of the middle of the rear end of the top surface of the corrugated steel plate 3.2, providing a limiting function for the rear wheels of parked vehicles.

[0021] The bottom of the piston cylinder of hydraulic cylinder 4 is fixed to the middle of the base 1.1, and the top of the piston rod is fixedly connected to the connecting seat 2.3.

[0022] In summary, when the hydraulic cylinder 4 fully retracts its piston rod, the topmost lifting platform 3 is level with the ground, and the maximum stroke of the piston rod of the hydraulic cylinder 4 is sufficient to raise the bottommost lifting platform 3 to be level with the ground.

[0023] When a vehicle needs to be parked on an idle lifting platform 3, the control system operates the hydraulic cylinder 4 to extend and retract accordingly, raising the idle lifting platform 3 to a height level with the ground. When a vehicle needs to be retrieved, the control system also operates the hydraulic cylinder 3 to extend and retract, adjusting the lifting platform 3 corresponding to the vehicle to be retrieved to a height level with the ground.

[0024] It should be noted that in this article, relational terms such as first and second are only used to refer to... Distinguishing one entity or operation from another does not necessarily require or imply any such actual relationship or order between those entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-level pit parking system, characterized in that, include: Fixed support frame (1) is fixed in pairs vertically on both sides of the middle part of the pit cavity; The lifting vertical frame (2) is set in pairs and is respectively slidably engaged with the inner side of the fixed support frame (1) along the vertical direction; Lifting platform (3), three lifting platforms (3) are arranged parallel to each other at equal distances along the vertical and are fixed to the inner side of the lifting frame (2) on both sides respectively; The bottom end of the hydraulic cylinder (4) is fixed to the bottom end of the fixed support frame (1) and the top end of the piston rod is fixedly connected to the lifting frame (2); The fixing component (5) is fixedly connected between the fixed support frame (1) and the two side walls of the pit cavity.

2. The three-level pit parking system according to claim 1, characterized in that: The fixed support frame (1) includes a base (1.1), a fixed profile (1.2) whose bottom end is fixedly connected to the front and rear ends of the base (1.1) and extends vertically, and a fixed plate (1.3) whose inner side is fixedly connected to the outer side of the fixed profile (1.2) near the front and rear ends. The bottom end of the piston cylinder of the hydraulic cylinder (4) is fixedly connected to the middle of the base (1.1), and the lifting frame (2) is slidably engaged between the two fixed profiles (1.2).

3. A three-level pit parking system according to claim 2, characterized in that: The lifting frame (2) includes a lifting profile (2.1) that is slidably snapped between the two fixed profiles (1.2), a support plate (2.2) that is fixed at equal distances along the vertical direction to the inner side of the lifting profile (2.1) and fixedly connected to both sides of the lifting platform (3), and a connecting seat (2.3) that is fixed to the lifting profile (2.1) near the top and fixedly connected to the top of the piston rod of the hydraulic cylinder (4).

4. A three-level pit parking system according to claim 3, characterized in that: The lifting platform (3) includes a pair of parallel side beams (3.1), a corrugated steel plate (3.2) fixedly connected between the two side beams (3.1), and a connecting plate (3.3) fixed to the middle of the outer side wall of the side beams (3.1) and fixedly connected to the support plate (2.2).

5. A three-level pit parking system according to claim 2, characterized in that: The top outer side of the fixed profile (1.2) is fixedly snapped with a grooved part (1.4).

6. A three-level pit parking system according to claim 3, characterized in that: The outer walls of the three support plates (2.2) are fixedly connected to a vertical beam (2.4).

7. A three-level pit parking system according to claim 4, characterized in that: The front end of the corrugated steel plate (3.2) is fixedly connected to a ramp (3.4), and limit frames (3.5) are fixed on both sides of the middle of the rear end of the top surface of the corrugated steel plate (3.2).

8. A three-level pit parking system according to claim 2, characterized in that: The fixing component (5) includes a pull rod (5.1) whose inner end is sleeved and matched with the front and rear ends of the fixing plate (1.3), an end plate (5.2) fixedly connected to the outer end of the pull rod (5.1), and a locking nut (5.3) threadedly sleeved with the inner end of the pull rod (5.1). The front and rear walls of the fixing profile (1.2) near the bottom position are fixedly connected to the bottom surface of the pit with a diagonal bracing beam (6). The front and rear walls of the fixing profile (1.2) near the top position are fixedly connected to the front and rear walls of the pit cavity with a horizontal beam (7).

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