A secondary rope safety anti-falling device for mechanical parking equipment

Abstract

The present invention discloses a secondary rope safety anti-falling device for mechanical parking equipment, comprising a first shock-absorbing spring, a support plate, a chain, a telescopic tube, an installation box, a conductive sheet, a mounting frame, a conductive column, a first telescopic spring, a motor, a sprocket, a baffle, a through hole, a partition, an electric push rod, a support block, a second telescopic spring, a cross plate, a glass cover, a strip through hole, an infrared sensor, a baffle, a single-chip microcomputer, a control panel, a base, a fixing plate and a second shock-absorbing spring. The secondary rope safety anti-falling device for mechanical parking equipment can better prevent the vehicle loading plate from falling, and move the vehicle loading plate to the ground in time, thereby preventing the vehicle loading plate and the car from falling from a high altitude, thereby improving safety; it can better limit the position of the car, and avoid the occurrence of key components such as wire ropes being broken, which easily causes the car to lose balance when sliding and increases the breakage of key components, thereby enhancing practicality.

Description

Technical Field

[0001] The present invention relates to a safety anti-falling device, in particular to a secondary rope safety anti-falling device for mechanical parking equipment, belonging to the technical field of mechanical parking equipment application. Background Art

[0002] With the increase in the number of vehicles in cities, the demand for parking facilities is also increasing. However, the current parking facilities are unable to meet the demand for parking space caused by the increase in vehicles, resulting in parking difficulties. For many residential areas, the problem of parking difficulties also exists, and the situation is becoming more and more serious. The emergence of parking difficulties has also brought huge business opportunities and a broad market to the mechanical parking equipment industry.

[0003] Currently, the mainstream anti-fall devices in mechanical parking systems are all electromagnet-type, which can easily lead to poor opening and closing of the anti-fall device, which is very likely to cause the car to fall from a height, posing a fatal safety problem to the loading platform. In addition, most existing parking systems have several ridges on the loading platform, but these are not very effective in preventing slipping. When key components such as the wire rope break, it is easy for the car to slide and the loading platform to lose balance. Therefore, to address the above problems, a secondary rope safety anti-fall device for mechanical parking systems is proposed. Summary of the Invention

[0004] The purpose of the present invention is to provide a secondary rope safety anti-falling device for a mechanical parking equipment in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions: a secondary rope safety anti-falling device for mechanical parking equipment, comprising a base, a telescopic tube fixedly connected to the top of the base, a mounting box fixedly connected to the top of the mounting box, a fixed plate fixedly connected to the top of the mounting box, and the top of the fixed plate fixedly connected to the garage beam, the bottom end of the inner cavity of the mounting box is elastically connected to the mounting frame through a second shock-absorbing spring, and the mounting frame includes a bottom plate and a vertical plate arranged on the bottom plate; a motor is fixedly installed on the top of the mounting frame, a sprocket is sleeved on the output end of the motor through a shaft, a chain is wound around the surface of the sprocket, the left end of the vertical plate of the mounting frame is fixedly connected to a conductive column, and the right end of the vertical plate of the mounting frame is fixedly connected to the first telescopic spring, One end of the first telescopic spring is tightly fitted with a baffle, the inner wall of the installation box is embedded with a conductive sheet, the side wall of the installation box is provided with a through hole, the bottom end of the base inner cavity is elastically connected to the support plate through the first shock-absorbing spring, the inner wall of the base is fixedly connected with a partition, both ends of the partition are fixedly connected to an electric push rod, one end of the electric push rod is fixedly connected to the support block, the top end of the base inner cavity is elastically connected to the cross plate through the second telescopic spring, the top end of the cross plate is fixedly connected to the baffle, the top top of the base is provided with a strip through hole, the top end of the base is embedded with a glass cover, and there are two glass covers, the bottom end of the glass cover is fixedly connected to an infrared sensor, the bottom end of the base inner cavity is fixedly connected to a control panel, and a single-chip microcomputer is installed in the inner cavity of the control panel.

[0006] Preferably, the number of the telescopic tubes is four, and the four telescopic tubes are composed of a plurality of sleeves that are sleeved together.

[0007] Preferably, the number of the baffles and the number of the strip-shaped through holes are both four, and the baffles and the strip-shaped through holes are located on the same vertical plane.

[0008] Preferably, the number of the chains is four, and the bottom end of each chain passes through the inner cavity of the telescopic tube and is fixedly connected to the top end of the support plate.

[0009] Preferably, the number of the first shock-absorbing springs and the number of the second shock-absorbing springs are both several, and the several first shock-absorbing springs and the second shock-absorbing springs are evenly distributed on the support plate and the bottom end of the mounting frame respectively.

[0010] Preferably, two grooves are provided on the top of the base, and a glass cover is embedded and connected to the side wall of one of the grooves of the base.

[0011] Preferably, the single chip microcomputer is electrically connected to the electric push rod, the infrared sensor and the external power supply respectively.

[0012] The beneficial effects of the present invention are:

[0013] 1. The auxiliary rope safety anti-fall device of this mechanical parking equipment has a simple structure, convenient operation, strong functionality and novel design. By setting chains, sprockets, mounting frames, baffles, telescopic tubes and shock absorbers, it can better prevent the vehicle loading plate from falling and move the vehicle loading plate to the ground in time, thereby avoiding the vehicle loading plate and the car from falling from a high altitude and improving safety.

[0014] 2. By setting up the mutual coordination between the electric push rod, baffle, infrared sensor, and support block, the position of the car can be better limited, avoiding the breakage of key components such as wire rope, which may easily cause the car to lose balance and increase the breakage of key components, thereby enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the partially enlarged structure of point A of the present invention;

[0017] Figure 3 It is a schematic structural diagram of the working principle of the present invention.

[0018] In the figure: 1. first shock-absorbing spring, 2. support plate, 3. chain, 4. telescopic tube, 5. mounting box, 6. conductive sheet, 7. mounting frame, 8. conductive column, 9. first telescopic spring, 10. motor, 11. sprocket, 12. baffle, 13. through hole, 14. partition, 15. electric push rod, 16. support block, 17. second telescopic spring, 18. horizontal plate, 19. glass cover, 20. strip through hole, 21. infrared sensor, 22. baffle, 23. single-chip microcomputer, 24. control panel, 25. base, 26. fixing plate, 27. second shock-absorbing spring. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3As shown, a secondary rope safety anti-falling device for a mechanical parking equipment includes a base 25, the top of which is fixedly connected to a telescopic tube 4, which is convenient for better fixing the vehicle loading plate to prevent the vehicle loading plate from shaking, and the top of the telescopic tube 4 is fixedly connected to a mounting box 5, the top of the mounting box 5 is fixedly connected to a fixing plate 26, and the top of the fixing plate 26 is fixedly connected to the garage beam, and the bottom end of the inner cavity of the mounting box 5 is elastically connected to a mounting frame 7 through a second shock-absorbing spring 27, and the mounting frame 7 includes a bottom plate and a vertical plate arranged on the bottom plate; a motor 10 is fixedly installed on the top of the mounting frame 7, and the output end of the motor 10 is connected to a sprocket 11 through a shaft, and a chain 3 is wound around the surface of the sprocket 11, which is convenient for better preventing the vehicle loading plate from falling, and the left end of the vertical plate of the mounting frame 7 is fixedly connected to a conductive column 8, and the right end of the vertical plate of the mounting frame 7 is fixedly connected to a first telescopic spring 9, one end of the first telescopic spring 9 is tightly attached to the bottom plate A baffle 12 is provided, and the inner wall of the installation box 5 is embedded with a conductive sheet 6. A through hole 13 is provided on the side wall of the installation box 5. The bottom end of the inner cavity of the base 25 is elastically connected to the support plate 2 through the first shock-absorbing spring 1. The inner wall of the base 25 is fixedly connected to a partition 14. The two ends of the partition 14 are respectively fixedly connected to the electric push rod 15. One end of the electric push rod 15 is fixedly connected to the support block 16. The top end of the inner cavity of the base 25 is elastically connected to the cross plate 18 through the second telescopic spring 17. The top of the cross plate 18 is fixedly connected to the baffle 22. A strip through hole 20 is provided on the top of the base 25. The top of the base 25 is embedded with a glass cover 19, and there are two glass covers 19. The bottom end of the glass cover 19 is fixedly connected to an infrared sensor 21, which facilitates better sensing of the infrared sensor 21 to the car. The bottom end of the inner cavity of the base 25 is fixedly connected to a control panel 24, and a single-chip computer 23 is installed in the inner cavity of the control panel 24.

[0021] The number of the telescopic tubes 4 is four, and the four telescopic tubes 4 are composed of several sleeves that are connected to each other, so as to better fix the vehicle loading plate and prevent the vehicle loading plate from shaking; the number of the baffles 22 and the strip through holes 20 are both four, and the baffles 22 and the strip through holes 20 are located on the same vertical plane, so as to better resist the car; the number of the chains 3 is four, and the bottom end of each chain 3 passes through the inner cavity of the telescopic tube 4 and is fixedly connected to the top of the support plate 2, so as to better prevent the vehicle loading plate from falling; the first shock-absorbing spring 1 and the second shock-absorbing spring 27 are multiple in number, and the multiple first shock-absorbing springs 1 and second shock-absorbing springs 27 are evenly distributed on the support plate 2 and the bottom end of the mounting frame 7, respectively, to facilitate better shock absorption and prevent the chain 3 from being broken; the top of the base 25 is provided with two grooves, one of the side walls of the groove of the base 25 is embedded with a glass cover 19, so that the infrared sensor 21 can better sense the car; the single-chip computer 23 is electrically connected to the electric push rod 15, the infrared sensor 21 and the external power supply, respectively, to facilitate better control of the electric push rod 15.

[0022] When the present invention is in use, the electrical components mentioned in this application are all externally connected to a power supply and a control switch. When the parking system encounters a serious situation where a key component such as a wire rope breaks, the base 25 falls under the gravity of the car, and the base 25 straightens the loose chain 3 through the support plate 2, so that the chain 3 is buffered and straightened by the first shock-absorbing spring 1 and the second shock-absorbing spring 27. At the same time, the chain 3 drives the mounting frame 7 to move toward the base 25, and the mounting frame 7 drives the conductive column 8 and the blocking rod 12 to move toward the base 25. When the conductive column 8 and the blocking rod 12 move to the same horizontal plane as the conductive sheet 6 and the through hole 13 respectively, the blocking rod 12 pops out through the through hole 13 under the action of the first telescopic spring 9. At the same time, the conductive column 8 contacts the conductive sheet 6 to connect the circuit, thereby turning on the motor 10, and the output end of the motor 10 drives the sprocket 11 to rotate through the shaft, so that the rotating sprocket 11 drives the chain 3 to slowly unwind, so that the base 25 slowly descends under the action of the chain 3 and the support plate 2, thereby preventing the car from falling. When the car stops, the infrared sensor 21 transmits the signal that the car wheel is stationary to the single-chip microcomputer 23, so that the single-chip microcomputer 23 controls the electric push rod 15 to open, so that the electric push rod 15 drives the support block 16 to move toward the horizontal plate 18. When the support block 16 moves to the bottom end of the horizontal plate 18, the support block 16 drives the baffle 22 to move toward the strip through hole 20 through the horizontal plate 18, so that the baffle 22 passes through the strip through hole 20 and moves to the top of the strip through hole 20, so that the baffle 22 blocks the car wheel. When the car moves, the infrared sensor 21 transmits the signal of the movement of the car wheel to the single-chip microcomputer 23, so that the single-chip microcomputer 23 controls the electric push rod 15 to open, so that the electric push rod 15 drives the support block 16 to move away from the cross plate 18. When the support block 16 moves and separates from the bottom end of the cross plate 18, the cross plate 18 drives the baffle 22 to move away from the fixed plate 26 under the action of the second telescopic spring 17, so that the baffle 22 passes through the strip through hole 20 and moves to the inner cavity of the base 25, thereby eliminating the resistance to the car wheel.

[0023] The motor 10 adopts a 42BYGHW609 stepper motor, and its supporting circuit can be provided by the merchant.

[0024] The electric linear actuator 15 adopts DT DTZ DTI DTII electric linear actuator 15 and its supporting power supply and circuit.

[0025] The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A secondary rope safety anti-falling device for a mechanical parking device, comprising a base (25), characterized in that: The top of the base (25) is fixedly connected to a telescopic tube (4), the top of the telescopic tube (4) is fixedly connected to a mounting box (5), the top of the mounting box (5) is fixedly connected to a fixing plate (26), and the top of the fixing plate (26) is fixedly connected to a garage beam; the bottom of the inner cavity of the mounting box (5) is elastically connected to a mounting frame (7) via a second shock-absorbing spring (27), the mounting frame (7) comprising a bottom plate and a vertical plate arranged on the bottom plate; the top of the mounting frame (7) is fixedly mounted with a motor (10), the output end of the motor (10) is sleeved with a sprocket (11) via a shaft, and a chain (3) is wound around the surface of the sprocket (11), The left end of the vertical plate of the mounting frame (7) is fixedly connected to a conductive column (8), the right end of the vertical plate of the mounting frame (7) is fixedly connected to a first telescopic spring (9), and the right end of the first telescopic spring (9) is tightly fitted with a blocking rod (12); The inner wall of the installation box (5) is embedded with a conductive sheet (6), the side wall of the installation box (5) is provided with a through hole (13), the bottom end of the inner cavity of the base (25) is elastically connected to the support plate (2) via a first shock absorbing spring (1), the inner wall of the base (25) is fixedly connected to a partition (14), both ends of the partition (14) are respectively fixedly connected to an electric push rod (15), one end of the electric push rod (15) is fixedly connected to a support block (16), the top end of the inner cavity of the base (25) is connected to the support plate (2) via a second telescopic spring ( 17) elastically connected with a transverse plate (18), the top of the transverse plate (18) being fixedly connected with a baffle (22), the top of the base (25) being provided with a strip-shaped through hole (20), the top of the base (25) being engaged with a glass cover (19), and the number of the glass covers (19) being two, the bottom of the glass cover (19) being fixedly connected with an infrared sensor (21), the bottom of the inner cavity of the base (25) being fixedly connected with a control panel (24), and the inner cavity of the control panel (24) being equipped with a single-chip computer (23); The number of the telescopic tubes (4) is four, and the four telescopic tubes (4) are composed of a plurality of sleeves that are sleeved together; The number of the baffle plates (22) and the number of the strip-shaped through holes (20) are both four, and the baffle plates (22) and the strip-shaped through holes (20) are located on the same vertical plane; When the chain (3) drives the mounting frame (7) to move toward the base (25), the mounting frame (7) drives the conductive column (8) and the blocking rod (12) to move toward the base (25); when the conductive column (8) and the blocking rod (12) move to the same horizontal plane as the conductive sheet (6) and the through hole (13), respectively, the blocking rod (12) pops out through the through hole (13) under the action of the first telescopic spring (9).

2. The auxiliary rope safety anti-falling device of a mechanical parking equipment according to claim 1 is characterized in that: The number of the chains (3) is four, and the bottom end of each chain (3) passes through the inner cavity of the telescopic tube (4) and is fixedly connected to the top end of the support plate (2).

3. The auxiliary rope safety anti-falling device of a mechanical parking equipment according to claim 1 is characterized in that: The number of the first shock absorbing spring (1) and the number of the second shock absorbing spring (27) are both multiple, and the multiple first shock absorbing springs (1) and the second shock absorbing springs (27) are evenly distributed on the support plate (2) and the bottom end of the mounting frame (7).

4. The auxiliary rope safety anti-falling device of a mechanical parking equipment according to claim 1 is characterized in that: The top of the base (25) is provided with two grooves, and a glass cover (19) is embedded and connected to the side wall of one of the grooves of the base (25).

5. The auxiliary rope safety anti-falling device of a mechanical parking equipment according to claim 1 is characterized in that: The single chip computer (23) is electrically connected to the electric push rod (15), the infrared sensor (21) and the external power supply respectively.

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