Three-dimensional parking system

Abstract

The utility model relates to a three-dimensional parking system which comprises an entrance and exit car hall, and a lifting channel is formed in the entrance and exit car hall. The entrance lifting platform is arranged in the lifting channel in a lifting and moving manner; the weighing device is arranged on the entrance lifting platform and is used for weighing the vehicle driving into the entrance lifting platform; the garage control system is arranged in an entrance and exit car hall, electrically connected with the weighing device and provided with an alarm prompter. The garage control system compares the weight data with the rated load data of the entrance lifting platform, and when the weight data of the vehicle exceeds the rated load data, the garage control system controls the alarm prompter to give an alarm, so that a user is reminded to exit the vehicle from the entrance lifting platform in time, and the purposes of avoiding overweight parking and improving the parking safety are achieved. And potential personal safety hazards caused by overweight parking to users and irreversible structural damage possibly caused to the entrance lifting platform are eliminated, and safe and reliable operation of the three-dimensional parking system is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stereo garage, especially relates to a stereo parking system. BACKGROUND

[0002] The problem of vehicle parking is the result of the development of the society, economy and traffic of the city to a certain extent, which seriously affects the convenience and happiness of people's life and forms a huge challenge to the orderly and safe management of the city. The advent of stereo garage has solved the problem of parking difficulty.

[0003] Stereo garage is a mechanical equipment system used to store and take out vehicles in the largest amount. Compared with underground garage, stereo garage can more effectively ensure the safety of people and vehicles. The whole equipment controlled by electronics will not operate when people are in the garage or the vehicle is not parked in the right position. It should be said that stereo garage can achieve complete separation of people and vehicles in management. Stereo garage includes a plurality of movable entrance lifting platforms, and each entrance lifting platform has a design limit value of load capacity. However, the weight of vehicles of different models or different purposes is generally different, especially the new energy vehicles which have developed rapidly in recent years. Due to the larger battery and more integrated functions, the overall weight of the vehicle is increasing. If the vehicle whose weight exceeds the design load of the entrance lifting platform enters the entrance lifting platform, it will cause safety hazards caused by overweight, endanger the personal safety of the driver, and even cause irreversible structural damage to the stereo garage. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a stereo parking system, which is used for solving the problem of personal safety hazards caused by vehicle overweight and irreversible structural damage to the stereo garage.

[0005] According to an aspect of the utility model, a stereo parking system is provided, which includes:

[0006] An import and export car hall, an lifting channel is formed in the inside of the import and export car hall;

[0007] An entrance lifting platform, the entrance lifting platform is movably arranged in the lifting channel;

[0008] A weighing device, the weighing device is arranged on the entrance lifting platform and is used for weighing the weight of the vehicle entering the entrance lifting platform;

[0009] A garage control system, the garage control system is arranged in the import and export car hall, the garage control system is electrically connected with the weighing device, and the garage control system has an alarm prompter.

[0010] In one of the embodiments, the entrance lifting platform comprises a carrier and a cover plate, the cover plate is laid on the upper surface of the carrier, the upper surface of the carrier is concave and forms a mounting groove, the weighing device is arranged in the mounting groove, and the upper surface of the weighing device is flush with the surface of the cover plate.

[0011] In one of the embodiments, the weighing device comprises a pressing plate, a connecting assembly, a weighing sensor and a bottom plate, the pressing plate is connected with the bottom plate through the connecting assembly, the pressing plate is arranged above the bottom plate in parallel and spaced apart, and the weighing sensor is arranged between the pressing plate and the bottom plate.

[0012] In one of the embodiments, the pressing plate is provided with a through hole, and a measuring part of the weighing sensor extends into the through hole.

[0013] In one of the embodiments, the connecting assembly comprises a plurality of bolt groups, the plurality of bolt groups are uniformly distributed between the pressing plate and the bottom plate, and the pressing plate is connected with the bottom plate through the plurality of bolt groups.

[0014] In one of the embodiments, a reserved gap is formed between the bottom surface of the bottom plate away from the pressing plate and the bolt head of the bolt group.

[0015] In one of the embodiments, the weighing device further comprises at least one lifting ring bolt, the lifting ring bolt is detachably arranged on the upper surface of the pressing plate away from the bottom plate.

[0016] In one of the embodiments, the weighing device further comprises a support beam, the support beam is arranged on the bottom wall of the mounting groove, and the bottom plate is arranged on the support beam.

[0017] In one of the embodiments, the weighing device is provided with two, and the two weighing devices are arranged in parallel and spaced apart on the entrance lifting platform.

[0018] In one of the embodiments, the three-dimensional parking system further comprises an instrument display disc, the instrument display disc is arranged in the entrance and exit hall and is electrically connected with the garage control system.

[0019] The embodiment of the utility model is implemented, and the following beneficial effects are achieved:

[0020] The stereoscopic parking system of the scheme is heavy, a weighing device is installed on the entrance lifting platform, and the weighing device is connected with a preset garage control system in the entrance and exit car hall, when the vehicle drives into the entrance and exit car hall and moves to the entrance lifting platform, the wheels press on the weighing device, the weighing device can accurately weigh the weight of the vehicle, the weight data obtained by weighing is transmitted to the garage control system in real time, the garage control system compares the weight data with the rated load data of the entrance lifting platform, when the weight data of the vehicle exceeds the rated load data, the alarm prompter is controlled to alarm, so as to timely remind the user to exit the vehicle from the entrance lifting platform, thereby avoiding overweight parking, eliminating potential personal safety hazards of overweight parking to the user, and irreversible structural damage to the entrance lifting platform, and ensuring safe and reliable operation of the stereoscopic parking system. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 Structure diagram for the vehicle front wheel contacting the weighing device for weight measurement;

[0023] Figure 2 Structure diagram for the vehicle rear wheel contacting the weighing device for weight measurement;

[0024] Figure 3 Top view structure diagram of the entrance lifting platform;

[0025] Figure 4 Side view structure diagram of the entrance lifting platform;

[0026] Figure 5 Axonometric structure diagram of the weighing device of an embodiment;

[0027] Figure 6 Front view structure diagram of the weighing device;

[0028] Figure 7 Side view structure diagram of the weighing device;

[0029] Figure 8 Top view structure diagram of the weighing device.

[0030] Wherein:

[0031] 10, entrance lifting platform; 11, carrier; 111, mounting groove; 12, sealing plate; 20, weighing device; 21, pressing plate; 211, through hole; 22, connecting assembly; 221, bolt set; 23, weighing sensor; 231, measurement part; 24, bottom plate; 25, lifting ring bolt; 26, support beam; 30, reserved gap; 40, instrument display disc; 50, vehicle. DETAILED DESCRIPTION

[0032] For the purpose of facilitating the understanding of the present application, a more comprehensive description of the present application will be given below with reference to the relevant drawings. The drawings show the preferred embodiments of the present application. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments and is not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] Reference should be made to Figures 1-4 A three-dimensional parking system described in one embodiment includes an entrance and exit hall, an entrance and exit hall is formed with a lifting channel inside; entrance lifting platform 10, the entrance lifting platform 10 is arranged in the lifting channel and can be lifted and moved; weighing device 20, the weighing device 20 is arranged on the entrance lifting platform 10, for weighing the weight of the vehicle 50 driving into the entrance lifting platform 10; garage control system, the garage control system is arranged in the entrance and exit hall, and the garage control system is electrically connected with the weighing device 20, and the garage control system has an alarm prompter.

[0036] It can be understood that the import and export car hall is the import and export of the vehicle 50 into or out of the three-dimensional parking system, generally, the user drives the vehicle 50 into the entrance lifting platform 10, after the vehicle 50 is parked on the entrance lifting platform 10, the user gets off from the vehicle 50 and comes out from the import and export car hall, and the entrance lifting platform 10 moves the vehicle 50 to the empty parking space in the three-dimensional parking system for parking.

[0037] When the vehicle 50 needs to be taken, after the vehicle 50 authentication operation is completed, the entrance lifting platform 10 takes the vehicle 50 from the parking space and moves to the import and export car hall, and the user can drive the vehicle 50 to leave.

[0038] The garage control system is the control center of the three-dimensional parking system, and can automatically control the automatic cooperation of various functional components in the three-dimensional parking system.

[0039] The actual application type of the alarm prompter can be, but is not limited to, a voice alarm prompter, a light alarm prompter, a sound and light composite alarm prompter and the like.

[0040] The embodiment of the utility model has the following beneficial effects: the three-dimensional parking system of the scheme, by installing the weighing device 20 on the entrance lifting platform 10, and making the weighing device 20 in the import and export car hall preset garage control system connection, when the vehicle 50 enters the import and export car hall and moves to the entrance lifting platform 10, the wheel is pressed on the weighing device 20, and the weighing device 20 can realize the accurate weighing of the weight of the vehicle 50, and the weight data obtained by weighing is transmitted to the garage control system in real time, the garage control system compares the weight data with the rated load data of the entrance lifting platform 10, when the weight data of the vehicle 50 exceeds the rated load data, the alarm prompter is controlled to alarm, thereby timely reminding the user to exit the vehicle 50 from the entrance lifting platform 10, thereby avoiding overweight parking, eliminating potential personal safety hazards of overweight parking to the user, and irreversible structural damage to the entrance lifting platform 10, and ensuring the safe and reliable operation of the three-dimensional parking system.

[0041] Please refer to Figure 3 In one embodiment, the entrance lifting platform 10 includes a table 11 and a sealing plate 12, the sealing plate 12 is laid on the upper surface of the table 11, the upper surface of the table 11 is concave to form a mounting groove 111, the weighing device 20 is arranged in the mounting groove 111, and the upper surface of the weighing device 20 is flush with the surface of the sealing plate 12.

[0042] The carrier 11 is a bearing body of the entrance lifting platform 10, and a lifting power mechanism is further connected below the carrier 11 to provide power required for lifting operation of the carrier 11. The carrier 11 is specifically designed as a rectangular structure, and is assembled or welded by using metal structural members such as steel and alloy steel, and has the advantages of simple structure, high structural strength, and good durability.

[0043] The sealing plate 12 is laid on the upper surface of the carrier 11 by welding, screwing or the like, and can effectively seal the hole structure on the surface of the carrier 11, so that the upper surface of the entrance lifting platform 10 is more flat, and the vehicle 50 is facilitated to enter or exit the entrance lifting platform 10. For example, the sealing plate 12 is made of a stainless steel plate, and the surface of the stainless steel plate is provided with an array of spherical protrusions to increase the friction with the wheels of the vehicle 50 and improve the stability of the vehicle 50 parked on the carrier 11.

[0044] In the initial state, i.e. when the vehicle 50 does not enter the carrier 11, the upper surface of the weighing device 20 is flush with the surface of the sealing plate 12, so that the vehicle 50 does not collide with the weighing device 20 due to protruding from the surface of the sealing plate 12, or the weighing device 20 is not damaged due to excessive pressure.

[0045] Please refer to Figures 5 to 8 In one embodiment, the weighing device 20 includes a pressing plate 21, a connecting assembly 22, a weighing sensor 23, and a bottom plate 24. The pressing plate 21 is connected to the bottom plate 24 through the connecting assembly 22, and is spaced apart and arranged side by side above the bottom plate 24. The weighing sensor 23 is arranged between the pressing plate 21 and the bottom plate 24. The connecting assembly 22 assembles and fixes the pressing plate 21 and the bottom plate 24 into one body to form a carrier frame structure for loading the weighing sensor 23. At this time, a receiving cavity is formed between the pressing plate 21 and the bottom plate 24, so that the weighing sensor 23 can be installed in the receiving cavity. The measuring part 231 of the weighing sensor 23 abuts against the pressing plate 21. When the wheels of the vehicle 50 travel above the pressing plate 21, the gravity is transmitted to the measuring part 231 through the pressing plate 21, so that the weighing sensor 23 can obtain the weight of the vehicle 50.

[0046] Further, the pressing plate 21 is provided with a through hole 211, and the measuring part 231 of the weighing sensor 23 extends into the through hole 211. The measuring part 231 extending into the through hole 211 can directly abut against the wheels of the vehicle 50 entering above the pressing plate 21, so that the measuring part 231 can directly obtain the weight of the vehicle 50. Compared with transmitting the weight of the vehicle 50 through the pressing plate 21, the step of subtracting the weight of the pressing plate 21 is omitted, so that the weight measurement of the vehicle 50 is more direct, accurate and efficient.

[0047] For example, the through hole 211 is specifically a strip-shaped through hole, which is arranged in the thickness direction of the pressing plate 21 and has a size greater than that of the measuring portion 231 of the load sensor 23, so as to avoid the hole wall of the through hole 211 from contacting the measuring portion 231 and further generating friction resistance to the measuring portion 231 to offset part of the weight of the vehicle 50 and affect the measurement accuracy of the load sensor 23.

[0048] In one of the embodiments, the connecting assembly 22 includes a plurality of bolt groups 221, which are uniformly distributed between the pressing plate 21 and the bottom plate 24 and connect the pressing plate 21 and the bottom plate 24. The pressing plate 21 is connected to the bottom plate 24 through the plurality of bolt groups 221, which not only has high connection strength but also uniformly bears stress, so as to help ensure the parallelism of the pressing plate 21 and the bottom plate 24, the stability of the pressing plate 21 to the vehicle 50 and the measurement accuracy of the load sensor 23.

[0049] Further, a reserved gap 30 is formed between the bottom surface of the bottom plate 24 away from the pressing plate 21 and the bolt head of the bolt group 221. The reserved gap 30 provides a movement allowance for the bottom plate 24 to move close to or away from the pressing plate 21, so as to adapt the cavity between the pressing plate 21 and the bottom plate 24 to the installation of load sensors of different sizes and avoid the load sensor 23 from jumping out of the cavity.

[0050] In order to facilitate the hoisting of the weighing device 20 into the installation slot 111 of the platform 11, in one of the embodiments, the weighing device 20 further includes at least one lifting eye bolt 25, which is detachably arranged on the upper surface of the pressing plate 21 away from the bottom plate 24.

[0051] Preferably, the two lifting eye bolts 25 are arranged at intervals, and the two lifting eye bolts 25 are simultaneously connected to the lifting hooks of the hoisting equipment, so as to make the posture of the weighing device 20 stable during hoisting and further make the weighing device 20 be smoothly and accurately hoisted into the installation slot 111.

[0052] In addition, in one of the embodiments, the weighing device 20 further includes a support beam 26, which is arranged on the bottom wall of the installation slot 111, and the bottom plate 24 is arranged on the support beam 26. The support beam 26 is fixed to the bottom wall by one of welding, screwing and riveting, and the installation mode is simple. The support beam 26 is used to bear the load module composed of the bottom plate 24, the load sensor 23 and the pressing plate 21 and support the load module to a suitable height position in the installation slot 111, so that the upper surface of the pressing plate 21 is flush with the surface of the cover plate 12.

[0053] Preferably, in one embodiment, the weighing device 20 is provided with two, two weighing devices 20 are arranged side by side on the entrance lifting platform 10. In the process of driving the vehicle 50 into the entrance lifting platform 10, the two front wheels are pressed against the corresponding weighing device 20 respectively to obtain the first weighing data; then the two rear wheels are pressed against the corresponding weighing device 20 respectively to obtain the second weighing data. When the first weighing data is the same as the second weighing data, the garage control system compares the first weighing data or the second weighing data with the pre-stored rated load data; if the first weighing data is different from the second weighing data, considering the influence of error and other factors, the garage control system will select the weighing data with larger value to compare with the rated load data, which is more conducive to ensuring the accuracy of the weighing and comparison results and avoiding false alarms and affecting the user experience.

[0054] Further, in one embodiment, the three-dimensional parking system further comprises an instrument display disc 40 arranged in the entrance and exit hall and electrically connected with the garage control system. In the weighing process, the vehicle 50 weight data obtained by the weighing device 20 is also transmitted by the garage control system and displayed on the instrument display disc 40, so that the user can intuitively obtain the real-time weight of the vehicle 50, the comparison result and other data, so that the user knows the reason why the vehicle is suitable for parking or not suitable for parking, and strengthens the understanding of the user on the overloading protection measures of the three-dimensional parking system.

[0055] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it should not be understood as limiting the scope of the application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A stereoscopic parking system, characterized by, The utility model relates to a three-dimensional parking system, which comprises: an import and export car hall, an internal lifting channel of which is formed; an entrance lifting platform, which is movably arranged in the lifting channel; a weighing device, which is arranged on the entrance lifting platform and used for weighing the vehicle entering the entrance lifting platform; a garage control system, which is arranged in the import and export car hall and electrically connected with the weighing device, and has an alarm prompter. The entrance lifting platform comprises a carrier and a sealing plate, the sealing plate is laid on the upper surface of the carrier, the upper surface of the carrier is concavely formed with a mounting groove, the weighing device is arranged in the mounting groove, and the upper surface of the weighing device is flush with the surface of the sealing plate.

2. The stereoscopic parking system according to claim 1, characterized in that, The weighing device comprises a pressing plate, a connecting assembly, a weighing sensor and a bottom plate, the pressing plate is connected with the bottom plate through the connecting assembly, the pressing plate is arranged above the bottom plate in parallel and at intervals, and the weighing sensor is arranged between the pressing plate and the bottom plate.

3. The stereoscopic parking system according to claim 2, wherein, The pressing plate is provided with a through hole, and the measuring part of the weighing sensor extends into the through hole.

4. The stereoscopic parking system according to claim 2, wherein, The connecting assembly comprises a plurality of bolt groups, the bolt groups are uniformly distributed between the pressing plate and the bottom plate, and the pressing plate is connected with the bottom plate through the bolt groups.

5. The stereoscopic parking system according to claim 4, wherein, The bottom plate is provided with a reserved gap between the bottom surface away from the pressing plate and the bolt head of the bolt group.

6. The stereoscopic parking system according to claim 2, wherein, The weighing device further comprises at least one lifting ring bolt, which is detachably arranged on the upper surface of the pressing plate away from the bottom plate.

7. The stereoscopic parking system according to claim 2, wherein, The weighing device further comprises a supporting beam, which is arranged on the groove bottom wall of the mounting groove, and the bottom plate is arranged on the supporting beam.

8. The stereoscopic parking system according to claim 2, wherein, The weighing device is arranged in two, and the two weighing devices are arranged on the entrance lifting platform in parallel and at intervals.

9. The stereoscopic parking system according to claim 2, wherein, The three-dimensional parking system further comprises an instrument display disc, which is arranged in the import and export car hall and electrically connected with the garage control system.

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