Safe entrance and exit platform with precise weighing function for mechanical parking equipment

Abstract

The utility model relates to a safe entrance and exit platform with an accurate weighing function for mechanical parking equipment, which comprises a parking platform, and weighing devices are arranged on two sides of the bottom end of the parking platform. The weighing device comprises an end supporting stand column, a weighing block arranged at the top end of the end supporting stand column, an end connecting base plate arranged at the top end of the weighing block and an end supporting cross beam fixed to the top end of the end connecting base plate. The end supporting cross beam is fixedly connected with the end connecting base plate and the weighing block. By arranging the weighing device, the weight of a vehicle on the parking platform can be detected, safety accidents caused by the fact that the weight of the vehicle exceeds the limited weight are avoided, the use safety of the stereo garage is improved, by arranging the limiting device, limiting of the parking platform is achieved, normal weighing of the weighing device is not affected, and the safety of the stereo garage is improved. The problems that a weighing device not only needs to ensure enough safety, but also needs to ensure the accuracy of measured data, and the influence of a mechanism on weighing data is reduced are well solved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional garages, and specifically, to a safety entrance and exit platform with an accurate weighing function for a mechanical parking device. Background Art

[0002] With the rapid development of cities, the problem of parking difficulty has become increasingly serious. Three-dimensional garages are gradually popularized and applied because of their advantages such as small floor area, large number of vehicles that can be parked, and high space utilization rate. When using a three-dimensional garage, a vehicle first drives onto a parking platform. Through a lifting device, the parking platform is adjusted to the position of an empty parking space in the three-dimensional garage. Then, a handling robot transports the vehicle to the empty parking space. Since there are safety weight limit requirements during the lifting process of the parking platform, the existing parking platforms lack technical means for detecting weight and cannot effectively detect and calibrate whether the vehicle weight meets the requirements, resulting in safety problems. Content of the Utility Model

[0003] The utility model provides a safety entrance and exit platform with an accurate weighing function for a mechanical parking device, which solves the problem that the parking platform lacks detection and calibration of whether the vehicle weight meets the safety weight limit.

[0004] The technical solution of the utility model is as follows: It includes a parking platform. Weighing devices are arranged on both sides at the bottom end of the parking platform, and a limiting device is arranged in the middle at the bottom end. The weighing device includes end support columns, weighing blocks arranged at the tops of the end support columns, end connection pads arranged at the tops of the weighing blocks, and end support crossbeams fixed to the tops of the end connection pads. The end support crossbeams are fixedly connected to the end connection pads and the weighing blocks together.

[0005] In a further technical solution, one end of the weighing block extends to the outside of the end support column. The end connection pad is arranged on the side away from the end support column. The end support crossbeam is fixed to the top of the end connection pad by bolts. The end support crossbeam is fixedly connected to the end connection pad and the weighing block by bolts together.

[0006] In a further technical solution, the limiting device includes a middle support column, a weighing safety pin seat arranged at the top of the middle support column, a safety pin sleeved inside the weighing safety pin seat and forming a sliding connection with the weighing safety pin seat, and a middle support crossbeam fixed to the top of the safety pin by bolts.

[0007] In a further technical solution, end support steel profiles are welded to the tops of the end support crossbeams, and the tops of the end support steel profiles are welded to the parking platform. Middle support steel profiles are welded to the tops of the middle support crossbeams, and the tops of the middle support steel profiles are welded to the parking platform.

[0008] Further technical solution: The end support columns and the middle support columns are respectively fixed on the base of the three-dimensional garage by bolts.

[0009] Further technical solution: A centering plate and side beams are provided at the top of the parking platform, and the positions of the side beams and the centering plate correspond to each other.

[0010] Further technical solution: A vehicle stopper is provided at the top of the parking platform.

[0011] The working principle and beneficial effects of the present utility model are as follows: By providing the weighing device 2, the weight of the vehicle on the parking platform 1 can be detected, avoiding safety accidents caused by the vehicle weight exceeding the weight limit, improving the safety of using the three-dimensional garage. By providing the limiting device 3, the limiting of the parking platform 1 is realized without affecting the normal weighing of the weighing device 2, properly solving the problem that the weighing device 2 needs to ensure sufficient safety and accurate measurement data while reducing the influence of the mechanism on the weighing data. Description of the Drawings

[0012] The following further elaborates on the present utility model in conjunction with the drawings and specific embodiments.

[0013] Figure 1 It is the three-dimensional structure diagram of the present utility model.

[0014] Figure 2 It is the structural schematic diagram of the middle support cross beam of the present utility model.

[0015] Figure 3 It is Figure 2 The enlarged view of part A in

[0016] Figure 4 It is Figure 2 The enlarged view of part B in

[0017] In the figure: 1, parking platform; 2, weighing device; 201, end support column; 202, weighing block; 203, end connection backing plate; 204, end support cross beam; 205, end support section steel; 3, limiting device; 301, middle support column; 302, weighing safety pin seat; 303, safety pin; 304, middle support cross beam; 305, middle support section steel; 4, centering plate; 5, side beam; 6, vehicle stopper. Specific Embodiments

[0018] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0019] Specific embodiments are as follows Figures 1-4 As shown, a safety entrance and exit platform with an accurate weighing function for a mechanical parking equipment includes a parking platform 1. Weighing devices 2 are arranged on both sides at the bottom end of the parking platform 1. The weighing device 2 includes end support columns 201, a weighing block 202 arranged at the top end of the end support column 201 and extending to the outside of the end support column 201 at one end, an end connection backing plate 203 arranged at the top end of the weighing block 202 and away from one side of the support column 201, and an end support cross beam 204 fixed to the top end of the end connection backing plate 203 by bolts. The end support cross beam 204 and the end connection backing plate 203

[0020] are fixedly connected together by bolts. The length of the end connection backing plate 203 is the same as the width of the end support cross beam 204. By setting the connection backing plate 203, the force on the weighing block 202 can be made more uniform. By setting the weighing block 202, it is detected that the vehicle on the parking platform 1 transmits external pressure through the end support section steel 205 to the end support cross beam 204 and the end connection backing plate 203, and the signal is fed back to the three-dimensional garage control terminal to obtain the weight of the vehicle on the parking platform 1. By comparing with the weight limit data, it is detected whether the vehicle on the parking platform 1 is overweight. If it is overweight, the three-dimensional garage control terminal will stop the three-dimensional garage from continuing the vehicle storage operation and give an alarm. If it meets the requirements, the vehicle storage will be continued according to the procedure.

[0021] As a further improvement of the present utility model, a limiting device 3 is arranged in the middle at the bottom end of the parking platform 1. The limiting device 3 includes a middle support column 301, a weighing safety pin seat 302 arranged at the top end of the middle support column 301, a safety pin 303 sleeved inside the weighing safety pin seat 302 and forming a sliding connection with the weighing safety pin seat 302, and a middle support cross beam 304 fixed to the top end of the safety pin 303 by bolts. By setting the safety pin 303 to slide in the weighing safety pin seat 302, the limitation of the parking platform 1 is realized, and it does not affect the normal weighing of the weighing device 2, properly solving the problem that the weighing device 2 should ensure both sufficient safety and accurate measurement data, and reducing the influence of the mechanism on the weighing data.

[0022] As a further improvement of the present utility model, an end support steel section 205 is welded to the top of the end support cross beam 204, and the top of the end support steel section 205 is welded to the parking platform 1. A middle support steel section 305 is welded to the top of the middle support cross beam 304, and the top of the middle support steel section 305 is welded to the parking platform 1. The end support steel section 205 and the middle support steel section 305 are provided because the vehicle stopper 6 is driven by a motor. In order to ensure the installation height of the motor, it is necessary to design the end support steel section 205 and the middle support steel section 305 to adjust the distances between the end support cross beam 204 and the middle support cross beam 304 relative to the parking platform 1.

[0023] As a further improvement of the present utility model, the end support columns 201 and the middle support columns 301 are respectively fixed to the base of the stereoscopic garage by bolts. The end support columns 201 and the middle support columns 301 play a role in fixed support.

[0024] As a further improvement of the present utility model, a centering plate 4 and side beams 5 are provided at the top of the parking platform 1, and the positions of the side beams 5 and the centering plate 4 correspond to each other. A vehicle stopper 6 is provided at the top of the parking platform 1. By providing the centering plate 4, the friction coefficient of the vehicle tires can be increased. By providing the side beams 5, the vehicle can be guided to travel and prevent the vehicle from driving out of the parking platform. By providing the vehicle stopper 6, when the vehicle travels to the set position, the wheels can be prevented from moving forward continuously, so that the vehicle stops at a safe position on the parking platform 1. The vehicle stopper 6 can drive the blocking plate to lift and lower through a motor to achieve the vehicle blocking effect.

Claims

1. A safe entrance and exit platform with accurate weighing function for mechanical parking equipment, comprising a parking platform (1), characterized in that: The parking platform (1) is provided with weighing devices (2) on both sides of the bottom end, and a limiting device (3) is provided in the middle of the bottom end. The weighing device (2) comprises an end support column (201), a weighing block (202) arranged at the top of the end support column (201), an end connecting pad (203) arranged at the top of the weighing block (202), and an end supporting crossbeam (204) fixed to the top of the end connecting pad (203). The end supporting crossbeam (204) is fixedly connected to the end connecting pad (203) and the weighing block (202).

2. A safe entrance and exit platform with accurate weighing function for mechanical parking equipment according to claim 1, characterized in that: One end of the weighing block (202) extends to the outside of the end supporting column (201), the end connecting pad (203) is arranged on the side away from the end supporting column (201), the end supporting crossbeam (204) is fixed to the top of the end connecting pad (203) by bolts, and the end supporting crossbeam (204) is fixedly connected to the end connecting pad (203) and the weighing block (202) by bolts.

3. The safe entrance and exit platform with accurate weighing function for mechanical parking equipment according to claim 1, characterized in that: The limiting device (3) comprises a middle supporting column (301), a weighing safety pin seat (302) arranged at the top end of the middle supporting column (301), a safety pin (303) sleeved inside the weighing safety pin seat (302) and forming a sliding connection with the weighing safety pin seat (302), and a middle supporting crossbeam (304) fixed to the top end of the safety pin (303) by bolts.

4. A safe entrance and exit platform with accurate weighing function for mechanical parking equipment according to claim 3, characterized in that: The end support cross beam (204) is welded with an end support steel (205) at its top end, and the top end of the end support steel (205) is welded to the parking platform (1); the middle support cross beam (304) is welded with a middle support steel (305) at its top end, and the top end of the middle support steel (305) is welded to the parking platform (1).

5. The safe entrance and exit platform with accurate weighing function for mechanical parking equipment according to claim 3 is characterized by: The end support columns (201) and the middle support columns (301) are respectively fixed on the base of the three-dimensional car park by bolts.

6. The safe entrance and exit platform with accurate weighing function for mechanical parking equipment according to claim 1, characterized in that: A centering plate (4) and a side beam (5) are provided at the top end of the parking platform (1), and the positions of the side beam (5) and the centering plate (4) correspond to each other.

7. The safe entrance and exit platform with accurate weighing function for mechanical parking equipment according to claim 1, characterized in that: A car blocker (6) is provided at the top of the parking platform (1).

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