Alarm device for lifting platform of stereo garage

Abstract

The utility model relates to the technical field of stereo garages, in particular to a stereo garage lifting platform alarm device which comprises a bottom plate, two sets of supporting columns are fixedly connected to the top of the bottom plate, first installation boxes are fixedly connected to the tops of the supporting columns, and second installation boxes are fixedly connected to the tops of the two sets of first installation boxes on the right side. A lifting block is slidably connected to the inner wall of the supporting column, a connecting block is fixedly connected to the side, away from the supporting column, of the lifting block, a supporting frame is fixedly connected to the side, away from the lifting block, of the connecting block, a bearing plate is fixedly connected to the inner wall of the supporting frame, and a detection assembly for detecting the deformation condition of the bearing plate is installed on the supporting frame. A lifting assembly for driving the bearing plate to ascend and descend is mounted on the supporting column, an auxiliary assembly for reducing the deformation speed of the bearing plate is mounted on the supporting column, and a driving assembly for driving the device to operate is mounted on the second mounting box.

Description

TECHNICAL FIELD

[0001] The utility model relates to stereo garage technical field, concretely is a stereo garage lifting platform alarm device. BACKGROUND

[0002] Common stereo garage is through the lifting platform and park the vehicle to ascend to certain height, make the vehicle below can continue to park, thereby improve space utilization.

[0003] In order to guarantee safety, the lifting platform of stereo garage has load limit, and the vehicle exceeding certain weight cannot use. However, for the vehicle in the allowable range, after long time use lifting platform, the lifting platform still can occur certain degree deformation because of long-term load, if cannot timely find and maintain or replace the deformation lifting platform, the deformation degree of lifting platform will gradually increase, and there is big security risk. In order to timely find that the lifting platform has occurred deformation, maintain or replace it, guarantee the safety of personnel, we propose a stereo garage lifting platform alarm device. UTILITY MODEL CONTENTS

[0004] In view of the deficiency of prior art, the utility model provides a stereo garage lifting platform alarm device, can timely find that the lifting platform has occurred deformation, maintains or replaces it, guarantees the safety of personnel.

[0005] To realize above -mentioned purpose, the utility model is realized through following technical scheme:

[0006] A stereo garage lifting platform alarm device, including the bottom plate, the bottom plate top is fixedly connected with two groups of support columns, the support column top is fixedly connected with the first installation box, right side two groups of first installation box top is fixedly connected with the second installation box, the support column inner wall is connected with the lifting piece that slides, the lifting piece is fixedly connected with the connecting block one side away from the support column, the support column is opened with the sliding mouth that is matched with the connecting block, the connecting block is connected with the sliding mouth, the connecting block is fixedly connected with the support frame one side away from the lifting piece, the support frame inner wall is fixedly connected with the bearing plate, the support frame is installed with the detection component that detects the deformation condition of bearing plate, the support column is installed with the lifting assembly that drives bearing plate to lift, the support column is installed with the auxiliary assembly that slows down the deformation speed of bearing plate, the second installation box is installed with the drive assembly that drives the operation of device;

[0007] The detection component includes the mounting plate, the mounting plate is fixedly connected in the support frame inner wall, the mounting plate top is fixedly connected with several groups of installation barrels, the installation barrel inner wall is connected with the sliding block that slides, the sliding block bottom is fixedly connected with the spring, the spring bottom is fixedly connected with the mounting plate top, the sliding block top is fixedly installed with the pressure sensor.

[0008] Preferably, the lifting assembly comprises four groups of screw rods, the screw rods are rotationally connected at the top of the bottom plate, the screw rods are threaded through the lifting blocks, the screw rods are rotationally threaded into the first mounting box, and the top of the screw rods is fixedly connected with a first driven bevel gear.

[0009] Preferably, the auxiliary assembly comprises two groups of winding rollers, the left and right groups of support columns are fixedly connected with second connecting pipes on opposite sides, the second connecting pipes are fixedly connected with gearboxes away from the support columns, the gearboxes are fixedly connected with first connecting pipes away from the second connecting pipes, the first connecting pipes are rotationally connected with the winding rollers away from the gearboxes, the winding rollers are externally wound with steel wires, the steel wires are fixedly connected with the supporting plates away from the winding rollers, the top of the supporting plates is abutted with the bottom of the support frame, the first connecting rods are rotationally threaded through the support columns, the first connecting rods are fixedly connected with first drive bevel gears at the ends close to the first driven bevel gears, the first drive bevel gears are engaged with the first driven bevel gears, the input ends of the right side gearboxes are fixedly connected with the right side first connecting rods, the output ends of the right side gearboxes are fixedly connected with the right side winding rollers, the input ends of the left side gearboxes are fixedly connected with the left side winding rollers, and the output ends of the left side gearboxes are fixedly connected with the left side first connecting rods.

[0010] Preferably, the driving assembly comprises a motor, the motor is fixedly installed at the top of the rear side second mounting box, the output end of the motor is fixedly connected with a first driving bevel gear, the output end of the motor is externally fixedly sleeved with a second driving bevel gear, a rotating rod is rotationally threaded between the two groups of second mounting boxes, the rotating rod is fixedly connected with second drive bevel gears at the front end and the rear end, the rear side second drive bevel gear is engaged with the second driving bevel gear, a second connecting rod is rotationally threaded through the front side second mounting box, the top of the second connecting rod is fixedly connected with a second driven bevel gear, the second driven bevel gear is engaged with the front side second drive bevel gear, the bottom of the second connecting rod is fixedly connected with a driving bevel gear, the driving bevel gear is engaged with the first drive bevel gear, and the first driving bevel gear is engaged with the first drive bevel gear.

[0011] Preferably, the left sides of the left side two groups of support columns are fixedly connected with two groups of mounting blocks, and the infrared sensors are fixedly installed on the opposite surfaces of the upper and lower groups of mounting blocks.

[0012] Preferably, a groove matched with the supporting plate is formed in the support frame, and the bottom of the supporting plate is flush with the bottom of the support frame.

[0013] Preferably, a protection frame is fixedly connected to the top of the bearing plate, and a plurality of groups of anti-skid strips are arranged on the top of the bearing plate.

[0014] Preferably, a guide block is fixedly connected to the left side of the bearing plate, and an inclined surface is arranged on the left side of the guide block.

[0015] Preferably, the front side of the group of support columns is fixedly mounted with a control box, and the top of the group of mounting boxes is fixedly mounted with an audible and visual alarm.

[0016] Preferably, a plurality of groups of mounting holes are formed in the bottom plate.

[0017] Advantages

[0018] The utility model provides a kind of stereo garage lifting platform alarm device.Compared with prior art, it has the following advantages:

[0019] The stereo garage lifting platform alarm device, when the device is normally running, the spacing between the bearing plate and the mounting plate is constant, the pressure values detected by each group of pressure sensors are the same, and after a period of time, the bearing plate, the mounting plate and the support frame may deform to some extent, causing the spacing between the bearing plate and the mounting plate to change, resulting in changes in the pressure values detected by some pressure sensors and each being different, thereby detecting that the bearing plate has deformed and being able to roughly determine the deformation position and degree of deformation. When the degree of deformation exceeds the allowable range, an alarm is sent to remind personnel to maintain the device as soon as possible to ensure the safety of personnel. In addition, the support plate can share part of the load during device operation, slowing down the deformation speed of the bearing plate and prolonging the service life of the stereo garage. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a front view structural diagram of the main body of the utility model;

[0021] Fig. 2 It is a top view structural diagram of the main body of the utility model;

[0022] Fig. 3 It is a cross-sectional structural diagram of the main body of the utility model;

[0023] Fig. 4 It is a structural diagram of the driving assembly of the utility model;

[0024] Fig. 5 It is a connection structural diagram of the bearing plate and the support frame of the utility model;

[0025] Fig. 6 It is a connection structural diagram of the mounting cylinder and the sliding cylinder of the utility model.

[0026] In the figure: 1, the base plate; 2, support column; 3, control box; 4, guide block; 5, bearing plate; 6, mounting block; 7, first mounting box; 8, audible and visual alarm; 9, winding roller; 10, steel wire rope; 11, first connecting pipe; 12, motor; 13, protective frame; 14, support frame; 15, mounting cylinder; 16, mounting plate; 17, supporting plate; 18, first connecting rod; 19, first drive bevel gear; 20, first driven bevel gear; 21, screw; 22, connecting block; 23, lifting block; 24, driving bevel gear; 25, spring; 26, sliding block; 27, pressure sensor; 28, rotating rod; 29, second mounting box; 30, second connecting pipe; 31, gearbox; 32, second drive bevel gear; 33, second driven bevel gear; 34, first driving bevel gear; 35, second driving bevel gear; 36, second connecting rod; 37, drive bevel gear. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figs. 1 to 6 The utility model provides a kind of stereo garage lifting platform alarm device, including base plate 1, two groups of support column 2 are fixedly connected on the top of base plate 1, first mounting box 7 is fixedly connected on the top of support column 2, second mounting box 29 is fixedly connected on the top of right side two groups of first mounting box 7, lifting block 23 is slidably connected in the inner wall of support column 2, connecting block 22 is fixedly connected on the side of lifting block 23 away from support column 2, sliding opening that is matched with connecting block 22 is set up on support column 2, connecting block 22 is slidably connected with sliding opening, support frame 14 is fixedly connected on the side of connecting block 22 away from lifting block 23, bearing plate 5 is fixedly connected in the inner wall of support frame 14, detection component that detects the deformation condition of bearing plate 5 is installed on support frame 14, lifting assembly that drives bearing plate 5 to lift is installed on support column 2, auxiliary assembly that slows down the deformation speed of bearing plate 5 is installed on support column 2, drive assembly that drives device operation is installed on second mounting box 29;

[0029] Detection component includes mounting plate 16, mounting plate 16 is fixedly connected in the inner wall of support frame 14, several groups of mounting cylinder 15 are fixedly connected on the top of mounting plate 16, sliding block 26 is slidably connected in the inner wall of mounting cylinder 15, spring 25 is fixedly connected on the bottom of sliding block 26, spring 25 bottom is fixedly connected with the top of mounting plate 16, pressure sensor 27 is fixedly installed on the top of sliding block 26.

[0030] In use, the vehicle is parked on the bearing plate 5, and the lifting assembly drives the bearing plate 5 to rise under the action of the driving assembly, and the vehicle is driven to rise to a certain height and then stops, at which time the vehicle below can continue to be parked, thereby improving the space utilization rate. In normal operation, the pressure sensor 27 is abutted against the bottom of the bearing plate 5 under the action of the spring 25, and since the spacing between the bearing plate 5 and the mounting plate 16 is constant, the pressure values detected by each group of pressure sensors 27 are the same. After a period of use, due to long-term load, the bearing plate 5, the mounting plate 16 and the support frame 14 will all deform to a certain extent. After deformation, the spacing between the bearing plate 5 and the mounting plate 16 changes, resulting in that the pressure values detected by some of the pressure sensors 27 change and are all different, so that it is detected that the bearing plate 5 has deformed and the deformation position and degree can be roughly determined. When the deformation degree exceeds the allowable range, an alarm is sent to remind personnel to maintain the device, thereby ensuring the safety of personnel.

[0031] The lifting assembly includes four groups of screw rods 21, the screw rods 21 are rotationally connected to the top of the bottom plate 1, the screw rods 21 are threadedly provided through the lifting blocks 23, the screw rods 21 are rotationally provided into the first mounting boxes 7, and the screw rods 21 are fixedly connected with the first driven bevel gears 20 at the top.

[0032] The driving assembly drives the first driven bevel gears 20 to rotate, drives the screw rods 21 to rotate, moves the lifting blocks 23 up and down, drives the support frame 14 and the bearing plate 5 to move up and down, and thereby drives the vehicle on the bearing plate 5 to move up and down.

[0033] The auxiliary assembly includes two groups of winding rollers 9, the second connecting pipes 30 are fixedly connected to the opposite sides of the left and right support columns 2, the second connecting pipes 30 are fixedly connected with the variable speed boxes 31 at the ends away from the support columns 2, the variable speed boxes 31 are fixedly connected with the first connecting pipes 11 at the sides away from the second connecting pipes 30, the first connecting pipes 11 are rotationally connected with the winding rollers 9 at the sides away from the variable speed boxes 31, the steel wire ropes 10 are wound outside the winding rollers 9, the steel wire ropes 10 are fixedly connected with the supporting plates 17 at the ends away from the winding rollers 9, the supporting plates 17 are abutted against the bottom of the support frame 14 at the top, the first connecting rods 18 are rotationally provided on the support columns 2, the first connecting rods 18 are fixedly connected with the first transmission bevel gears 19 at the ends close to the first driven bevel gears 20, the first transmission bevel gears 19 are engaged with the first driven bevel gears 20, the input ends of the right variable speed boxes 31 are fixedly connected with the right first connecting rods 18, the output ends of the right variable speed boxes 31 are fixedly connected with the right winding rollers 9, the input ends of the left variable speed boxes 31 are fixedly connected with the left winding rollers 9, and the output ends of the left variable speed boxes 31 are fixedly connected with the left first connecting rods 18.

[0034] The driving assembly drives the right first transmission bevel gear 19 to rotate, drives the right first connecting rod 18 to rotate, drives the winding roller 9 to rotate through the right gearbox 31, drives the left first transmission bevel gear 19 to rotate through the left gearbox 31, and the winding roller 9 rotates to drive the supporting plate 17 to move up and down through the steel wire rope 10, so that the supporting plate 17 moves synchronously with the bearing plate 5 under the action of the gearbox 31, thereby making the lifting of the bearing plate 5 more stable, and the supporting plate 17 can share part of the vehicle load, which can slow down the deformation speed of the bearing plate 5 and reduce the load of the screw rod 21, thereby prolonging the service life of the device.

[0035] The driving assembly comprises a motor 12 fixedly installed at the top of the rear second mounting box 29, the output end of the motor 12 is fixedly connected with a first driving bevel gear 34, the output end of the motor 12 is externally fixedly sleeved with a second driving bevel gear 35, a rotating rod 28 is rotatably arranged between the two second mounting boxes 29, the front end and the rear end of the rotating rod 28 are fixedly connected with second transmission bevel gears 32, the rear second transmission bevel gear 32 is engaged with the second driving bevel gear 35, a second connecting rod 36 is rotatably arranged on the front second mounting box 29, the top of the second connecting rod 36 is fixedly connected with a second driven bevel gear 33, the second driven bevel gear 33 is engaged with the front second transmission bevel gear 32, the bottom of the second connecting rod 36 is fixedly connected with a driving bevel gear 37, and the driving bevel gear 37 is engaged with the first transmission bevel gear 19.

[0036] The motor 12 drives the first driving bevel gear 34 and the second driving bevel gear 35 to rotate, drives the second connecting rod 36 to rotate through the rotating rod 28 and the second transmission bevel gear 32, drives the driving bevel gear 37 to rotate, and drives the right two first transmission bevel gears 19 to rotate.

[0037] The left side of the left two groups of supporting columns 2 is fixedly connected with two groups of mounting blocks 6, and the opposite surfaces of the upper and lower two groups of mounting blocks 6 are fixedly installed with infrared sensors.

[0038] The infrared sensors on the mounting blocks 6 can detect whether the width of the vehicle exceeds the distance between the front and rear two groups of supporting columns 2 or whether the driving direction of the vehicle is deviated, so as to prevent the vehicle from being scratched with the supporting columns 2 and damaging the equipment and the vehicle.

[0039] The supporting frame 14 is provided with a groove matched with the supporting plate 17, and the bottom of the supporting plate 17 is flush with the bottom of the supporting frame 14.

[0040] The bearing plate 5 is fixedly connected with a protection frame 13 at the top, and is provided with a plurality of anti-skid strips at the top, which can prevent the vehicle from moving due to shaking and external force after being parked on the bearing plate 5.

[0041] The left side of the bearing plate 5 is fixedly connected with a guide block 4, and the left side of the guide block 4 is provided with an inclined surface, so as to facilitate the vehicle to drive onto the bearing plate 5.

[0042] The front side of one group of support columns 2 is fixedly installed with a control box 3, and the top of one group of first installation boxes 7 is fixedly installed with a sound-light alarm 8.

[0043] A plurality of groups of installation holes are formed in the bottom plate 1.

[0044] Working principle: when in use, the vehicle is parked on the bearing plate 5, the motor 12 is started to drive the first driving bevel gear 34 and the second driving bevel gear 35 to rotate, the second connecting rod 36 is driven to rotate through the rotating rod 28 and the second transmission bevel gear 32, the driving bevel gear 37 is driven to rotate, the right side two groups of first transmission bevel gears 19 are driven to rotate, the right side first connecting rod 18 is driven to rotate, the winding roller 9 is driven to rotate through the right side gearbox 31, the left side first transmission bevel gear 19 is driven to rotate through the left side gearbox 31, the first driven bevel gear 20 is driven to rotate, the screw rod 21 is driven to rotate, the lifting block 23 moves up and down, the support frame 14 and the bearing plate 5 move up and down, thereby the vehicle on the bearing plate 5 moves up and down, at the same time, the rotation of the winding roller 9 drives the supporting plate 17 to move up and down through the steel wire rope 10, the supporting plate 17 moves synchronously with the bearing plate 5 under the action of the gearbox 31, thereby the lifting of the bearing plate 5 is more stable, and the supporting plate 17 can share part of the vehicle load, thereby the deformation speed of the bearing plate 5 is slowed down, the load of the screw rod 21 is reduced, the service life of the device is improved, the vehicle is stopped after rising to a certain height, at this time, the vehicle below can continue to be parked, thereby the space utilization is improved, when in normal operation, the pressure sensor 27 is abutted against the bottom of the bearing plate 5 under the action of the spring 25, and since the spacing between the bearing plate 5 and the installation plate 16 is certain, the pressure values detected by each group of pressure sensors 27 are the same, after a period of use, since the long-term load, the bearing plate 5, the installation plate 16 and the support frame 14 will all be deformed to a certain extent, after deformation, the spacing between the bearing plate 5 and the installation plate 16 changes, thereby the pressure values detected by part of the pressure sensors 27 change and are all different, thereby it is detected that the bearing plate 5 is deformed and the deformation position and the deformation degree can be roughly determined, when the deformation degree exceeds the allowable range, an alarm is sent, reminding personnel to maintain the device, thereby the safety of personnel is ensured.

[0045] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A stereo garage lifting platform alarm device, comprising a bottom plate (1), characterized in that: The bottom plate (1) top fixedly connected with two groups of support column (2), the support column (2) top fixedly connected with first installation box (7), right two groups of first installation box (7) top fixedly connected with second installation box (29), the support column (2) inner wall slidingly connected with lifting block (23), the lifting block (23) away from the side of support column (2) fixedly connected with connecting block (22), the connecting block (22) away from the side of lifting block (23) fixedly connected with support frame (14), the support frame (14) inner wall fixedly connected with bearing plate (5), the support frame (14) on installation detection assembly of the deformation condition of detection bearing plate (5), the support column (2) on installation lifting assembly of driving bearing plate (5) lifting, the support column (2) on installation auxiliary assembly of slowing down bearing plate (5) deformation speed, the second installation box (29) on installation drive assembly of driving device operation, The detection assembly includes a mounting plate (16), the mounting plate (16) is fixedly connected to the inner wall of the support frame (14), a plurality of mounting cylinders (15) are fixedly connected to the top of the mounting plate (16), a sliding block (26) is slidably connected to the inner wall of the mounting cylinder (15), a spring (25) is fixedly connected to the bottom of the sliding block (26), the bottom of the spring (25) is fixedly connected to the top of the mounting plate (16), and a pressure sensor (27) is fixedly installed on the top of the sliding block (26).

2. The alarm device for the stereo garage lifting platform according to claim 1, characterized in that: The lifting assembly includes four groups of screw rods (21), the screw rods (21) are rotatably connected to the top of the bottom plate (1), the screw rods (21) are threaded through the lifting block (23), the screw rods (21) are rotatably threaded into the first installation box (7), and the first driven bevel gears (20) are fixedly connected to the top of the screw rods (21).

3. The alarm device for the stereo garage lifting platform according to claim 2, characterized in that: The auxiliary assembly includes two groups of winding rollers (9), and the opposite sides of the left and right groups of support columns (2) are fixedly connected with second connecting pipes (30), one end of the second connecting pipe (30) away from the support column (2) is fixedly connected with a gearbox (31), one side of the gearbox (31) away from the second connecting pipe (30) is fixedly connected with a first connecting pipe (11), one side of the first connecting pipe (11) away from the gearbox (31) is rotatably connected with the winding roller (9), the winding roller (9) is externally wound with a steel wire rope (10), one end of the steel wire rope (10) away from the winding roller (9) is fixedly connected with a supporting plate (17), the top of the supporting plate (17) is abutted with the bottom of the support frame (14), the first connecting rod (18) is rotatably arranged on the support column (2), one end of the first connecting rod (18) close to the first driven bevel gear (20) is fixedly connected with the first transmission bevel gear (19), the first transmission bevel gear (19) is engaged with the first driven bevel gear (20), the input end of the right gearbox (31) is fixedly connected with the right first connecting rod (18), the output end of the right gearbox (31) is fixedly connected with the winding roller (9) on the right side, the input end of the left gearbox (31) is fixedly connected with the winding roller (9) on the left side, and the output end of the left gearbox (31) is fixedly connected with the left first connecting rod (18).

4. The alarm device for the stereo garage lifting platform according to claim 3, characterized in that: The driving assembly includes a motor (12), the motor (12) is fixedly installed on the top of the rear second mounting box (29), the output end of the motor (12) is fixedly connected with a first driving bevel gear (34), the output end of the motor (12) is externally fixedly sleeved with a second driving bevel gear (35), a rotating rod (28) is rotatably arranged between the two groups of second mounting boxes (29), the rotating rod (28) is fixedly connected with a second transmission bevel gear (32) at the front end and the rear end, the rear second transmission bevel gear (32) is engaged with the second driving bevel gear (35), a second connecting rod (36) is rotatably arranged on the front second mounting box (29), the second connecting rod (36) is fixedly connected with a second driven bevel gear (33) at the top, the second driven bevel gear (33) is engaged with the front second transmission bevel gear (32), the second connecting rod (36) is fixedly connected with a driving bevel gear (37) at the bottom, the driving bevel gear (37) is engaged with the first transmission bevel gear (19), and the first driving bevel gear (34) is engaged with the first transmission bevel gear (19).

5. The alarm device for the stereo garage lifting platform according to claim 1, characterized in that: The left sides of the left two groups of support columns (2) are fixedly connected with two groups of mounting blocks (6), and the opposite surfaces of the upper and lower groups of mounting blocks (6) are fixedly installed with infrared sensors.

6. The alarm device for the vertical garage lifting platform according to claim 3, characterized in that: The support frame (14) is provided with a groove matched with the supporting plate (17) on the support frame (14), and the bottom of the supporting plate (17) is flush with the bottom of the support frame (14).

7. The alarm device for the stereo garage lifting platform according to claim 1, characterized in that: The top of the bearing plate (5) is fixedly connected with a protection frame (13), and the top of the bearing plate (5) is provided with a plurality of groups of anti-skid strips.

8. The alarm device for the stereo garage lifting platform according to claim 1, characterized in that: The left side of the bearing plate (5) is fixedly connected with a guide block (4), and the left side of the guide block (4) is provided with an inclined surface.

9. The alarm device for the stereo garage lifting platform according to claim 1, characterized in that: The front side of one group of support columns (2) is fixedly provided with a control box (3), and the top of one group of installation boxes (7) is fixedly provided with an audible and visual alarm (8).

10. The alarm device for the stereo garage lifting platform according to claim 1, characterized in that: A plurality of groups of installation holes are formed in the bottom plate (1).

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