A caisson-type automatic leveling single-sided lifting car and an underground mechanical garage

Abstract

The present invention discloses a caisson-type automatic leveling single-sided lifting car and an underground mechanical garage, comprising: an automatic leveling mechanism, a lifting car floatingly connected to the automatic leveling mechanism, and a car lifting mechanism drivingly connected to the lifting car. When there is no need for parking / retrieving a vehicle in daily life, the automatic leveling mechanism is flush with the ground to meet the requirement of serving as a driving lane. When parking / retrieving a vehicle is needed, the automatic leveling mechanism is jacked up by the lifting car and raised a certain height above the ground to meet the needs of users for parking / retrieving a vehicle. In the above manner, the caisson-type automatic leveling single-sided lifting car and the underground mechanical garage provided by the present invention can be applied to an underground mechanical garage with a narrow ground entrance space, the entrance can share the same road surface as the normal driving road of the car without mutual interference. The automatic leveling mechanism adopts a non-powered form, with a simple structure, being safe and reliable, and convenient for maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of parking equipment, and particularly to a caisson-type automatic leveling single-side lifting car and an underground mechanical garage. Background Art

[0002] In previous implementation cases, it was often necessary to add parking spaces in underground areas, but it was impossible to meet the requirements of underground mechanical garages with narrow ground entrances and exits, and the entrances and exits could not share the normal driving road surface of automobiles. Therefore, the caisson-type car products described in this patent were developed to solve such problems. The "caisson-type" garage is a three-dimensional garage that uses vertical shield tunneling to dig deeper, with a small floor area and high space utilization rate. Summary of the Invention

[0003] The main technical problem to be solved by the present invention is to provide a caisson-type automatic leveling single-side lifting car and an underground mechanical garage to solve the problems existing in the background art.

[0004] To solve the above technical problems, a technical solution adopted by the present invention is: to provide a caisson-type automatic leveling single-side lifting car, including: an automatic leveling mechanism, a lifting car floatingly connected to the automatic leveling mechanism, and a car lifting mechanism drivingly connected to the lifting car. When there is no need for parking / retrieving a vehicle in daily life, the automatic leveling mechanism is flush with the ground to meet the requirement of being a driving passage. When parking / retrieving a vehicle is needed, the automatic leveling mechanism is jacked up by the lifting car and raised a certain height above the ground to meet the needs of users for parking / retrieving a vehicle.

[0005] In a preferred embodiment of the present invention, the automatic leveling mechanism includes an automatic leveling frame, an anti-falling guide seat cooperating with the automatic leveling frame, an anti-falling component disposed above the anti-falling guide seat on the automatic leveling frame, and a jacking component disposed on the automatic leveling frame.

[0006] In a preferred embodiment of the present invention, when the lifting car rises to a certain height, it contacts the jacking component, thereby driving the automatic leveling mechanism to move upward; when the automatic leveling mechanism descends to a certain depth, the anti-falling component contacts the anti-falling guide seat to prevent the automatic leveling mechanism from continuing to move downward, thereby separating the automatic leveling mechanism from the lifting car.

[0007] In a preferred embodiment of the present invention, a rain and dust protection plate is provided on the top surface of the automatic leveling frame, and a water guide groove is provided on the rain and dust protection plate.

[0008] In a preferred embodiment of the present invention, the car lifting mechanism includes a lift main frame fixedly connected to a concrete wall surface and a lifting drive device disposed on the lift main frame, and the lift main frame is a single-piece beam-column structure.

[0009] In a preferred embodiment of the present invention, the main frame of the elevator is connected to the concrete wall through a shock-absorbing and buffering mechanism. The shock-absorbing and buffering mechanism includes a precast anchor bolt and a shock-absorbing, sound-insulating and buffering pad. One end of the precast anchor bolt passes through the shock-absorbing, sound-insulating and buffering pad and is connected to the inside of the concrete wall, and the other end is connected to the main frame of the elevator.

[0010] In a preferred embodiment of the present invention, the lifting car is powered by single-sided power. The lifting car includes a truss box structure, a leveling system and a guiding system arranged on the truss box structure. The leveling system is a two-point leveling system, and the guiding system is a four-point guiding system.

[0011] In a preferred embodiment of the present invention, the four-point guiding system includes four groups of front and back clamping guiding wheel systems.

[0012] In a preferred embodiment of the present invention, a double balance chain system is arranged on the outer side of the distal end of the lifting car.

[0013] To solve the above technical problems, the present invention also provides an underground mechanical garage, which includes the above-mentioned open caisson type automatic leveling single-sided lifting car, a mechanical garage entrance arranged above the open caisson type automatic leveling single-sided lifting car, and a gate system arranged on both sides of the mechanical garage entrance.

[0014] The beneficial effects of the present invention are as follows: The open caisson type automatic leveling single-sided lifting car and the underground mechanical garage provided by the present invention have the following advantages:

[0015] 1. The present invention can be applied to underground mechanical garages with narrow ground entrance spaces.

[0016] 2. The present invention can share the entrance with the normal driving road surface of the car without mutual influence.

[0017] 3. The automatic leveling mechanism adopts a non-powered form, with a simple structure, high safety and reliability, and convenient maintenance.

[0018] 4. The entrance of the present invention has functions of anti-falling, rain-proof and dust-proof.

[0019] 5. The present invention comprehensively considers slimming and cost reduction, with a compact structure and low construction cost.

[0020] 6. The lifting car runs stably, and adopts a double balance chain system and four groups of front and back clamping guiding wheel systems as lifting and guiding, improving the operation accuracy of the equipment.

[0021] 7. The present invention can effectively reduce shock and noise, and reduce the impact on the surrounding environment. Description of the Drawings

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, where:

[0023] Figure 1 is a schematic structural view of the leveling state of a caisson-type automatic leveling and single-sided lifting car;

[0024] Figure 2 is a schematic structural view of the car access state of a caisson-type automatic leveling and single-sided lifting car of the present invention;

[0025] Figure 3 is a schematic structural view of the jacking state of the automatic leveling mechanism;

[0026] Figure 4 is a schematic structural view of the sinking state of the automatic leveling mechanism;

[0027] Figure 5 is a schematic structural view of the other side of the automatic leveling mechanism;

[0028] Figure 6 is a schematic structural view of the car lifting mechanism fixed on the concrete wall;

[0029] Figure 7 is a schematic structural view of the main frame of the elevator;

[0030] Figure 8 is a schematic structural view of the connection between the main frame of the elevator and the concrete wall;

[0031] Figure 9 is Figure 8 an enlarged view of part A in

[0032] Figure 10 is a front view of the lifting car;

[0033] Figure 11 is Figure 10 the right view of

[0034] Figure 12 is Figure 10 the bottom view of

[0035] Figure 13 is a schematic structural view of the four-point leveling system;

[0036] Figure 14 is a schematic structural view of the four groups of front and back clamping guide wheel systems and the double balance chain system;

[0037] Figure 15 isFigure 14 Schematic structural diagram of the other side;

[0038] Figure 16 Schematic structural diagram of an eight-point guiding system;

[0039] Figure 17 Schematic structural diagram of an underground mechanical garage when there is no vehicle access task;

[0040] Figure 18 Schematic structural diagram of an underground mechanical garage when receiving a vehicle access task. Detailed implementation manners

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0042] Please refer to Figure 1-18 , the embodiments of the present invention include:

[0043] As Figure 1-2 shown, a caisson type automatic leveling single-side lifting car includes: an automatic leveling mechanism 1, a lifting car 2 floatingly connected to the automatic leveling mechanism 1, and a car lifting mechanism 3 drivingly connected to the lifting car 2. When there is no need for parking / retrieving a vehicle in daily life, the automatic leveling mechanism 1 is flush with the ground, restoring the ground road to a normal state to meet the requirement of being a driving lane (as Figure 1 shown); when parking / retrieving a vehicle is needed, the automatic leveling mechanism 1 is lifted by the lifting car 2 and is a certain height above the ground to meet the requirement of users for parking / retrieving a vehicle (as Figure 2 shown).

[0044] As Figure 3-4 shown, the automatic leveling mechanism 1 includes an automatic leveling frame 11, an anti-falling guiding seat 12 cooperating with the automatic leveling frame 11, an anti-falling component 13 arranged on the automatic leveling frame 11 and above the anti-falling guiding seat 12, and a jacking component 14 arranged on the automatic leveling frame 11.

[0045] The body of the automatic leveling mechanism 1 has no power, and does not need to be separately equipped with any power output components such as motors. It can be jacked in place by the car lifting mechanism 3 of the lifting car 2 to meet the lifting function of the automatic leveling mechanism 1, and the automatic leveling mechanism 1 can be separated from it by itself after the lifting car 2 sinks. The automatic leveling mechanism 1 has a self anti-falling function to ensure that no falling accident will occur when a vehicle drives above it.

[0046] During specific implementation, when the lifting car 2 rises to a certain height, it contacts the jacking component 14, and then drives the automatic leveling mechanism 1 to move upward (as Figure 3 shown); when the automatic leveling mechanism 1 descends to a certain depth, the anti-falling component 13 contacts the anti-falling guide seat 12, preventing the automatic leveling mechanism 1 from continuing to move downward, and then separating the automatic leveling mechanism 1 from the lifting car 2 (as Figure 4 shown).

[0047] As Figure 5 shown, a rain and dust protection plate 15 is provided on the top surface of the automatic leveling frame 11, and a water guide groove 16 is provided on the rain and dust protection plate 15. It has both rain and dust protection functions, protecting the cars parked in the mechanical garage and the body structure of the sunken automatic leveling single-sided lifting car.

[0048] As Figure 6-7 shown, considering that the patented product of the present invention is mainly applied to plots with narrow spaces, the car lifting mechanism 3 needs to be thinned down and cost-reduced. The car lifting mechanism 3 includes a lift main frame 31 fixedly connected to the concrete wall 4 and a lifting drive device 32 provided on the lift main frame 31. The lift main frame 31 is a single-piece beam-column structure. By designing the lift main frame 31 as a single-piece beam-column structure, it meets the requirements for plots with narrow spaces.

[0049] As Figure 8-9 shown, the lift main frame 31 is connected to the concrete wall 4 through a shock absorption and buffering mechanism 5. The shock absorption and buffering mechanism 5 includes a precast anchor bolt 51 and a shock absorption, sound insulation and buffering pad 52. One end of the precast anchor bolt 51 passes through the shock absorption, sound insulation and buffering pad 52 and is connected to the inside of the concrete wall 4, and the other end is connected to the lift main frame 31.

[0050] Considering that the equipment is installed underground, in order to minimize the influence of sound and vibration generated during the operation of the mechanism as much as possible, a shock absorption and buffering mechanism 5 is installed when the lift main frame 31 of the patented product is fixedly connected to the concrete wall 4. Through on-site testing, it can achieve an effective shock absorption and sound insulation effect.

[0051] As Figure 10-12 shown, considering that the patented product of the present invention is mainly applied to plots with narrow spaces, the lifting car 2 needs to be thinned down and cost-reduced. The lifting car 2 includes a truss box structure 21 and a leveling system 22 and a guiding system 23 provided on the truss box structure 21.

[0052] Because the lift main frame 31 is a single-piece beam-column structure, the leveling system 22 is a two-point leveling system, from the original four-point leveling system (as Figure 13The two-point leveling system is changed to a two-point leveling system, and the leveling system 22 is halved. The two-point leveling system drives two pins through a motor to insert into the pin holes on the elevator body frame 31, thereby ensuring the position accuracy and rigidity of the elevator car 2 when it reaches the specified layer.

[0053] like Figure 14-15 As shown, the lift car 2 is a single-sided powered lift 24, the lifting point is located on one side of the lift car 2, the lifting drive device 32 is driven by a motor and can be connected to the lift car 2 by a sprocket chain or a drum and wire rope.

[0054] Because the main frame 31 of the elevator is a single-piece beam-column structure, the guide system 23 is a four-point guide system, which is replaced by the original eight-point guide system (such as Figure 16 The four-point guide system is changed from the front and back clamping guide wheel system 231 to the rear and back clamping guide wheel system 231. The main frame 31 of the elevator is provided with guide rails matching the four front and back clamping guide wheel systems 231. The outer side of the far end of the elevator car 2 is provided with a double balance chain system 25. To ensure the stability of the elevator car 2 during the lifting process, after adopting the above structure, during the process of the equipment carrier lifting the car up and down, the amplitude of the far end of the elevator car 2 rebounding or falling under weight can be controlled to not exceed 10mm (±5mm).

[0055] like Figure 17-18 As shown, an underground mechanical garage includes the above-mentioned caisson type automatic leveling single-side lifting car, a mechanical garage entrance and exit 6 arranged above the caisson type automatic leveling single-side lifting car, and a gate system 7 arranged on both sides of the mechanical garage entrance and exit 6.

[0056] After the underground mechanical garage is installed, it will not affect the original ground road conditions or occupy any space, and can make full use of the underground space to transport cars to parking spaces on each floor below the ground through the sunken shaft to meet the needs of users for increasing parking spaces. Figure 17 As shown); the underground mechanical garage receives the task of storing and retrieving the car, and the gate system 7 is closed to control the entry and exit of a single car in the garage (as shown in FIG. Figure 18 as shown).

[0057] In summary, the caisson type automatic leveling single-side lifting car and underground mechanical garage disclosed in the present invention have the following advantages:

[0058] 1. The present invention can be applied to underground mechanical garages with narrow ground entrance and exit space;

[0059] 2. The present invention can share the entrance and exit with the normal driving road of the car without affecting each other;

[0060] 3. The automatic leveling mechanism adopts a non-powered form, with a simple structure, safe and reliable, and easy maintenance;

[0061] 4. The entrance and exit of the present invention has the functions of preventing falling, rain and dust;

[0062] 5. The present invention comprehensively considers weight reduction and cost reduction, has a compact structure and low cost;

[0063] 6. The lift car runs stably, using a double balance chain system and four sets of positive and negative clamping guide wheel systems as lifting guides to improve the operating accuracy of the equipment;

[0064] 7. The present invention can effectively reduce vibration and sound, and reduce the impact on the surrounding environment.

[0065] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A caisson - type automatic leveling single - side lifting car, Characterized in that, It includes: An automatic leveling mechanism, a lifting car floatingly connected to the automatic leveling mechanism, and a car lifting mechanism drivingly connected to the lifting car. When there is no need for parking / picking up a car daily, the automatic leveling mechanism is flush with the ground to meet the requirement as a driving lane. When parking / picking up a car is needed, the automatic leveling mechanism is jacked up by the lifting car and rises a certain height above the ground to meet the user's parking / picking up car needs; The automatic leveling mechanism includes an automatic leveling frame, an anti - falling and guiding seat cooperating with the automatic leveling frame, an anti - falling component arranged on the automatic leveling frame above the anti - falling and guiding seat, and a jacking component arranged on the automatic leveling frame. When the lifting car rises to a certain height, it contacts the jacking component, thereby driving the automatic leveling mechanism to move upward; when the automatic leveling mechanism descends to a certain depth, the anti - falling component contacts the anti - falling and guiding seat, preventing the automatic leveling mechanism from continuing to move downward, and thus separating the automatic leveling mechanism from the lifting car.

2. The caisson - type automatic leveling single - side lifting car according to claim 1, Characterized in that, A rain - proof and dust - proof board is arranged on the top surface of the automatic leveling frame, and a water guide groove is arranged on the rain - proof and dust - proof board.

3. The caisson - type automatic leveling single - side lifting car according to claim 1, Characterized in that, The car lifting mechanism includes a lift main body frame fixedly connected to the concrete wall surface and a lifting drive device arranged on the lift main body frame, and the lift main body frame is a single - piece beam - column structure.

4. The caisson - type automatic leveling single - side lifting car according to claim 3, Characterized in that, The lift main body frame is connected to the concrete wall surface through a shock - absorbing and buffering mechanism, and the shock - absorbing and buffering mechanism includes a pre - cast anchor bolt and a shock - absorbing, sound - insulating and buffering pad. One end of the pre - cast anchor bolt passes through the shock - absorbing, sound - insulating and buffering pad and is connected to the inside of the concrete wall surface, and the other end is connected to the lift main body frame.

5. The caisson - type automatic leveling single - side lifting car according to claim 1, Characterized in that, The lifting car is single - side power - lifted, and the lifting car includes a truss box structure, a leveling system and a guiding system arranged on the truss box structure. The leveling system is a two - point leveling system, and the guiding system is a four - point guiding system.

6. The caisson - type automatic leveling single - side lifting car according to claim 5, Characterized in that, The four - point guiding system includes four groups of front - and - back clamping - type guiding wheel systems.

7. The caisson - type automatic leveling single - side lifting car according to claim 6, Characterized in that, A double - balance chain system is arranged on the outer side of the far end of the lifting car.

8. An underground mechanical garage, Characterized in that, It includes the caisson - type automatic leveling single - side lifting car according to any one of claims 1 - 7, a mechanical garage entrance and exit arranged above the caisson - type automatic leveling single - side lifting car, and a gate system arranged on both sides of the mechanical garage entrance and exit.

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