CN112664018A

CN112664018A - Self-service parking device based on Internet of things

Info

Publication number: CN112664018A
Application number: CN202110028914.9A
Authority: CN
Inventors: 张利峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-04-16

Abstract

The invention provides a self-service parking device based on the Internet of things, relates to the technical field of self-service parking devices, and solves the problems that in the existing self-service parking device based on the Internet of things, a reasonable lifting mechanism is lacked, two vehicles are not easy to park simultaneously, the height space of a conventional lifting mechanism occupies a large space, the conventional lifting mechanism is not easy to be suitable for underground parking spaces, and vehicles are easily influenced by rain and dust when the vehicles in an outdoor environment park, so that the vehicles are polluted. According to the invention, the retaining curtain is arranged in the storage box, the left end of the retaining curtain is fixedly connected with the connecting rod, the retaining curtain is connected with the sliding rod in a sliding manner through the sliding ring, and when the sliding rod is adjusted in the left and right positions, the retaining curtain is driven to be folded and unfolded along the sliding rod through the connecting rod.

Description

Self-service parking device based on Internet of things

Technical Field

The invention belongs to the technical field of self-service parking devices, and particularly relates to a self-service parking device based on the Internet of things.

Background

Along with the rapid development of each area economy and the progress of science and technology, the quantity of possession of city car is more and more for the management in the parking stall of car needs further promotion, and the rational planning parking stall can effectively promote traffic order, and the process of parking can effectively be assisted to self-service parking function's device.

For example, application No.: the invention of CN202020798499.6 discloses a self-service parking device based on the Internet of things, which comprises a base and illuminating lamps, wherein fixing bolts are fixed on two sides of the upper end of the base, a fixing main rod is arranged at the center position of the upper end of the base, a fixing body is connected to the outer part of one side of the fixing main rod, a loudspeaker is arranged at the lower end of the fixing body, the illuminating lamps are distributed at the upper end of the loudspeaker, and infrared sensors are distributed at the upper end of the illuminating lamps. This self-service parking equipment based on thing networking is provided with the skid resistant course, be closely laminating between skid resistant course and the fixed riser, the setting is at the inboard skid resistant course of fixed riser, can effectively prevent the gliding condition from appearing in the camera after the regulation, promote the stability of camera, the fixed knob that runs through fixed riser and fixed block inboard simultaneously carries out the regulation of angle through the screw thread elasticity principle to the camera, can adjust the angle of camera like this according to the in service behavior of reality, guarantee the validity and the continuation of camera work.

Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, though can guarantee validity and the continuation of camera work according to the angle of actual in-service behavior regulation camera, above-mentioned self-service parking equipment based on thing networking still has following not enough in the actual use, like: among the above-mentioned self-service parking device based on thing networking, lack reasonable elevating system, be difficult for satisfying two cars and park simultaneously, conventional elevating system high space occupies great moreover, is difficult for being fit for secret parking stall and uses, receives rain and sand and dust influence easily when outdoor environment vehicle parks simultaneously, leads to the vehicle to receive the pollution.

Disclosure of Invention

In order to solve the technical problems, the invention provides a self-service parking device based on the internet of things, which aims to solve the following defects in the actual use process of the self-service parking device based on the internet of things, such as: among the above-mentioned self-service parking device based on thing networking, lack reasonable elevating system, be difficult for satisfying two cars and park simultaneously, conventional elevating system high space occupies great moreover, is difficult for being fit for underground parking stall and uses, receives rain and sand and dust influence easily when outdoor environment vehicle parks simultaneously, leads to the vehicle to receive the problem of pollution.

The invention relates to a self-service parking device based on the Internet of things, which is achieved by the following specific technical means:

a self-service parking device based on the Internet of things comprises two bases, wherein the bases are distributed in a left-right parallel mode; the base comprises two reflecting upright columns, infrared sensors, a lifting rod and a camera, wherein the two reflecting upright columns are fixedly arranged at the top ends of the two bases, the infrared sensors are fixedly arranged at the middle positions of the top ends of the two bases, the lifting rod is arranged between the two bases, the camera is arranged at the top end of the base on the right side, and the camera is positioned on the rear side of the lifting rod; the top end of the base is provided with a vertical frame; the vertical frame comprises an information reader, the vertical frame is of a U-shaped structure, and the information reader is arranged in the middle of the top end of the vertical frame; the rear ends of the two bases are provided with supporting frames; the two support frames are provided with lifting frames; a parking frame is arranged between the two support frames and is connected with the lifting frame through a connecting plate; the right end of the right lifting frame is provided with an installation cover; the top end of the lifting frame is provided with a top plate; two baffles are arranged at the bottom end of the top plate and positioned at the front end of the lifting frame; a back plate is arranged at the bottom end of the top plate and is positioned at the rear end of the lifting frame; a driving mechanism is arranged between the two lifting frames, and a sliding rod is arranged on the driving mechanism; the slide bar left side is equipped with the containing box, and containing box and right side baffle fixed connection.

Further, the support frame includes fixing base, first gyro wheel, U type spout and stopper, the support frame bottom is equipped with the fixing base, U type spout has been seted up to the support frame intermediate position, and U type spout leans on top one side fixed mounting to have the stopper, support frame top both sides are equipped with first gyro wheel, and two first gyro wheels rotate with the support frame through the pivot and are connected.

Further, the crane includes pneumatic cylinder and cylindricality chamber, the crane leads to the chamber structure for the rectangle, and the support frame sets up in the lift built on stilts intracavity to first gyro wheel and crane roll connection, the both sides utensil is equipped with the cylindricality chamber around the crane bottom, lift built on stilts intracavity fixed mounting has two pneumatic cylinders, and two pneumatic cylinders are vertical mode and distribute, and two the pneumatic cylinder runs through the support frame, and the telescopic link tip and the fixing base fixed connection of pneumatic cylinder.

Further, the connecting plate includes carriage and second gyro wheel, the connecting plate is U type splint structure, and the connecting plate passes through two bolt fixed mounting between jiffy stand and crane to all rotate on two shank of bolt and be connected with the second gyro wheel, the second gyro wheel sets up in the cylindricality intracavity, and second gyro wheel and support frame roll connection, the connecting plate intermediate position has the carriage through bolt fixed mounting, and the carriage sets up between crane and connecting plate to the carriage passes through U type spout and support frame sliding connection.

Furthermore, the jiffy stand comprises a positioning groove and a blocking rod, the jiffy stand is provided with two positioning grooves which are distributed symmetrically, and the blocking rod is fixedly installed at the rear end of the jiffy stand.

Further, the roof includes that the U type slides to with the slide bar, roof bottom rear side fixed mounting has the U type to slide to, roof bottom front side fixed mounting has the slide bar, and the slide bar with the U type slide to be around parallel mode distribute.

Furthermore, the driving mechanism comprises a motor, a turbine shaft, a ratchet gear and a screw rod, the motor is fixedly connected with the right lifting frame through a bolt, the motor is located in the mounting cover, the turbine shaft is arranged at the front end of the motor, the screw rod is rotatably connected with the lifting frame through a bearing, the ratchet gear is arranged at the right end of the screw rod, and the ratchet gear is meshed with the turbine shaft.

Further, the slide bar includes thread bush, sliding sleeve, slider and connecting rod, be equipped with the thread bush on the slide bar, and the thread bush passes through threaded mode and lead screw sliding connection, the slide bar left side is equipped with the slider, and the slider slides through the U type and arrive with roof sliding connection, the slide bar right side is equipped with the sliding sleeve, and the sliding sleeve is connected with the slide bar through the connecting rod, the sliding sleeve passes through slide bar and roof sliding connection.

Furthermore, the containing box comprises a check curtain and a sliding ring, the check curtain is arranged in the containing box, the left end of the check curtain is fixedly connected with the connecting rod, the sliding ring is arranged at the top end of the check curtain, and the check curtain is connected with the sliding rod in a sliding mode through the sliding ring.

Compared with the prior art, the invention has the following beneficial effects:

1. the lifting frame is of a rectangular through cavity structure, the support frame is arranged in the lifting frame cavity, the first roller is in rolling connection with the lifting frame, the front side and the rear side of the bottom of the lifting frame are provided with cylindrical cavities, two hydraulic cylinders are fixedly arranged in the lifting frame cavity and are distributed in a vertical mode, the two hydraulic cylinders penetrate through the support frame, and the end part of a telescopic rod of each hydraulic cylinder is fixedly connected with the fixing base;

2. the connecting plate is of a U-shaped clamping plate structure, the connecting plate is fixedly arranged between the parking frame and the lifting frame through two bolts, the two bolt rods are rotatably connected with second idler wheels, the second idler wheels are arranged in the cylindrical cavity, the sliding frame is fixedly arranged in the middle of the connecting plate through the bolts and is arranged between the lifting frame and the connecting plate and is in rolling connection with the supporting frame through the second idler wheels, and the sliding frame is in sliding connection with the supporting frame through the U-shaped sliding groove, so that the connecting plate, the lifting frame and the parking frame are connected more firmly, and the lifting frame is ensured to be more stable in the lifting process;

3. because be equipped with the check curtain in the containing box, and check curtain left end and connecting rod fixed connection, the check curtain top is equipped with the slip ring, and the check curtain passes through slip ring and slide bar sliding connection, and above-mentioned slide bar drives the check curtain through the connecting rod and receive and release along the slide bar when controlling position adjustment, and it is thus visible that the setting of check curtain can play dustproof, waterproof effect to its simple structure, use convenient operation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the rotated view structure shown in fig. 1.

Fig. 3 is a schematic structural view of fig. 2 with the base and the mounting base removed.

Fig. 4 is a schematic view of the structure of the top plate, the driving mechanism, the storage box and the sliding rod of the invention.

Fig. 5 is an enlarged view of the portion a in fig. 4 according to the present invention.

Fig. 6 is a schematic view of the construction of the connecting plate and the parking frame of the present invention.

Figure 7 is a schematic view of the structure of the support frame, the connecting plate and the lifting frame.

Fig. 8 is a schematic structural view of the cross-sectional view shown in fig. 7.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a light-reflecting upright post; 102. an infrared sensor; 103. a lifting rod; 104. a camera; 2. erecting a frame; 201. an information reader; 3. a support frame; 301. a fixed seat; 302. a first roller; 303. a U-shaped chute; 304. a limiting block; 4. a lifting frame; 401. a hydraulic cylinder; 402. a cylindrical cavity; 5. a connecting plate; 501. a carriage; 502. a second roller; 6. a parking frame; 601. positioning a groove; 602. a gear lever; 7. a top plate; 701. sliding the U shape; 702. a slide bar; 8. a drive mechanism; 801. a motor; 802. a turbine shaft; 803. a ratchet gear; 804. a screw rod; 9. a slide bar; 901. a threaded sleeve; 902. a sliding sleeve; 903. a slider; 904. a connecting rod; 10. a storage box; 1001. a curtain; 1002. a slip ring; 11. a baffle plate; 12. a back plate; 13. and (6) installing a cover.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Example (b):

as shown in figures 1 to 8:

the invention provides a self-service parking device based on the Internet of things, which comprises a base 1, wherein the base 1 is divided into two parts which are distributed in a left-right parallel mode; the base 1 comprises reflecting upright posts 101, infrared sensors 102, a lifting rod 103 and a camera 104, wherein the top ends of two base 1 are fixedly provided with two reflecting upright posts 101, the middle positions of the top ends of two base 1 are fixedly provided with the infrared sensors 102, the lifting rod 103 is arranged between the two base 1, the top end of the base 1 on the right side is provided with the camera 104, and the camera 104 is positioned on the rear side of the lifting rod 103; the top end of the base 1 is provided with a vertical frame 2; the stand 2 comprises an information reader 201, the stand 2 is of a U-shaped structure, and the information reader 201 is arranged in the middle of the top end of the stand 2; the rear ends of the two bases 1 are provided with supporting frames 3; the supporting frame 3 comprises a fixed seat 301, a first roller 302, a U-shaped chute 303 and a limiting block 304, the fixed seat 301 is arranged at the bottom end of the supporting frame 3, the U-shaped chute 303 is arranged in the middle of the supporting frame 3, the limiting block 304 is fixedly arranged on one side, close to the top, of the U-shaped chute 303, the first roller 302 is arranged on two sides of the top end of the supporting frame 3, and the two first rollers 302 are rotatably connected with the supporting frame 3 through rotating shafts; the two supporting frames 3 are provided with lifting frames 4; a parking frame 6 is arranged between the two support frames 3, and the parking frame 6 is connected with the lifting frame 4 through a connecting plate 5; the parking frame 6 comprises a positioning groove 601 and a stop rod 602, the parking frame 6 is provided with two positioning grooves 601, the two positioning grooves 601 are distributed in a symmetrical mode, and the stop rod 602 is fixedly installed at the rear end of the parking frame 6; the right end of the right lifting frame 4 is provided with an installation cover 13; the top end of the lifting frame 4 is provided with a top plate 7; the top plate 7 comprises a U-shaped slide block 701 and a slide bar 702, the U-shaped slide block 701 is fixedly installed on the rear side of the bottom end of the top plate 7, the slide bar 702 is fixedly installed on the front side of the bottom end of the top plate 7, and the slide bar 702 and the U-shaped slide block 701 are distributed in a front-back parallel mode; two baffles 11 are arranged at the bottom end of the top plate 7, and the two baffles 11 are positioned at the front end of the lifting frame 4; a back plate 12 is arranged at the bottom end of the top plate 7, and the back plate 12 is positioned at the rear end of the lifting frame 4; a driving mechanism 8 is arranged between the two lifting frames 4, and a sliding rod 9 is arranged on the driving mechanism 8; the driving mechanism 8 comprises a motor 801, a turbine shaft 802, a ratchet wheel 803 and a screw rod 804, the motor 801 is fixedly connected with the right lifting frame 4 through bolts, the motor 801 is positioned in the mounting cover 13, the turbine shaft 802 is arranged at the front end of the motor 801, the screw rod 804 is rotatably connected with the lifting frame 4 through a bearing, the ratchet wheel 803 is arranged at the right end of the screw rod 804, and the ratchet wheel 803 is meshed with the turbine shaft 802; the left side of the sliding rod 9 is provided with a containing box 10, and the containing box 10 is fixedly connected with a right baffle 11.

Wherein, the crane 4 includes pneumatic cylinder 401 and cylindrical cavity 402, crane 4 leads to the cavity structure for the rectangle, and support frame 3 sets up in crane 4 cavity, and first gyro wheel 302 and crane 4 roll connection, crane 4 bottom front and back both sides utensil is equipped with cylindrical cavity 402, fixed mounting has two pneumatic cylinders 401 in the crane 4 cavity, and two pneumatic cylinders 401 are vertical mode and distribute, two pneumatic cylinders 401 run through support frame 3, and the telescopic link tip and the fixing base 301 fixed connection of pneumatic cylinder 401, this device has pneumatic cylinder 401 to provide power, make crane 4 can slide from top to bottom along support frame 3, this elevating gear structure is compacter, it highly occupies the space less, more be fit for installing in the underground garage and use.

Wherein, the connecting plate 5 includes carriage 501 and second gyro wheel 502, the connecting plate 5 is U type splint structure, and the connecting plate 5 is through two bolt fixed mounting between jiffy stand 6 and crane 4, and all rotate on the shank of bolt of two and be connected with second gyro wheel 502, second gyro wheel 502 sets up in cylindrical cavity 402, there is carriage 501 connecting plate 5 intermediate position through bolt fixed mounting, and carriage 501 sets up between crane 4 and connecting plate 5, through

second gyro wheel

502 and 3 roll connections of support frame, carriage 501 passes through

U type spout

303 and 3 sliding connection of support frame, make the connecting plate 5, crane 4 is connected more firmly with jiffy stand 6, guarantee crane 4 more stable at the lift process simultaneously.

The sliding rod 9 comprises a threaded sleeve 901, a sliding sleeve 902, a sliding block 903 and a connecting rod 904, the threaded sleeve 901 is arranged on the sliding rod 9, the threaded sleeve 901 is in sliding connection with the screw rod 804 in a threaded mode, the sliding block 903 is arranged on the left side of the sliding rod 9, the sliding block 903 slides to 701 through a U-shaped groove and is in sliding connection with the top plate 7, the sliding sleeve 902 is arranged on the right side of the sliding rod 9, the sliding sleeve 902 is connected with the sliding rod 9 through the connecting rod 904, the sliding sleeve 902 is in sliding connection with the top plate 7 through the sliding rod 702, power is provided by the motor 801, the screw rod 804 rotates through the turbine shaft 802 and the ratchet wheel 803, and the sliding sleeve 902 drives.

Wherein, containing box 10 includes check curtain 1001 and slip ring 1002, be equipped with check curtain 1001 in containing box 10, and check curtain 1001 left end and connecting rod 904 fixed connection, check curtain 1001 top is equipped with slip ring 1002, and check curtain 1001 passes through slip ring 1002 and slide bar 702 sliding connection, above-mentioned slide bar 9 is when controlling the position adjustment, drive check curtain 1001 through connecting rod 904 and receive and release along slide bar 702, it is thus visible, the setting of check curtain 1001 can play dustproof, waterproof effect, and its simple structure, use convenient operation.

The specific use mode and function of the embodiment are as follows:

in the using process, firstly, the lifting frame 4 is of a rectangular through cavity structure, the support frame 3 is arranged in a cavity of the lifting frame 4, the first roller 302 is in rolling connection with the lifting frame 4, the front side and the rear side of the bottom of the lifting frame 4 are provided with cylindrical cavities 402, two hydraulic cylinders 401 are fixedly arranged in the cavity of the lifting frame 4, the two hydraulic cylinders 401 are distributed in a vertical mode, the two hydraulic cylinders 401 penetrate through the support frame 3, the end parts of telescopic rods of the hydraulic cylinders 401 are fixedly connected with the fixed seat 301, the lifting device is provided with power supplied by the hydraulic cylinders 401, so that the lifting frame 4 can slide up and down along the support frame 3, the lifting device is more compact in structure, smaller in height occupation space and more suitable;

meanwhile, the connecting plate 5 is of a U-shaped clamping plate structure, the connecting plate 5 is fixedly arranged between the parking frame 6 and the lifting frame 4 through two bolts, the two bolt rods are respectively and rotatably connected with a second roller 502, the second roller 502 is arranged in the cylindrical cavity 402, the middle position of the connecting plate 5 is fixedly provided with a sliding frame 501 through the bolts, the sliding frame 501 is arranged between the lifting frame 4 and the connecting plate 5 and is in rolling connection with the support frame 3 through the second roller 502, and the sliding frame 501 is in sliding connection with the support frame 3 through a U-shaped sliding groove 303, so that the connecting plate 5, the lifting frame 4 and the parking frame 6 are connected more firmly, and meanwhile, the lifting frame 4 is ensured to be more;

in addition, be equipped with the check curtain 1001 in the containing box 10, and check curtain 1001 left end and connecting rod 904 fixed connection, the check curtain 1001 top is equipped with the slip ring 1002, and the check curtain 1001 passes through slip ring 1002 and slide bar 702 sliding connection, this device is provided power by motor 801, through turbine shaft 802, ratchet wheel 803 makes lead screw 804 rotate, and sliding sleeve 902 drives slide bar 9 horizontal slip, slide bar 9 is when controlling the position adjustment, it receive and releases along slide bar 702 to drive check curtain 1001 through connecting rod 904, it is thus visible, the setting of check curtain 1001 can play dustproof, waterproof effect, and its simple structure, use convenient operation.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a self-service parking equipment based on thing networking which characterized in that: the device comprises a base (1), wherein the base (1) is divided into two parts which are distributed in a left-right parallel mode; the base (1) comprises two reflecting upright posts (101), an infrared sensor (102), a lifting rod (103) and a camera (104), wherein the two reflecting upright posts (101) are fixedly arranged at the top ends of the two bases (1), the infrared sensor (102) is fixedly arranged at the middle position of the top ends of the two bases (1), the lifting rod (103) is arranged between the two bases (1), the camera (104) is arranged at the top end of the base (1) on the right side, and the camera (104) is positioned on the rear side of the lifting rod (103); the top end of the base (1) is provided with a vertical frame (2); the stand (2) comprises an information reader (201), the stand (2) is of a U-shaped structure, and the information reader (201) is arranged in the middle of the top end of the stand (2); the rear ends of the two bases (1) are respectively provided with a support frame (3); the two support frames (3) are provided with lifting frames (4); a parking frame (6) is arranged between the two support frames (3), and the parking frame (6) is connected with the lifting frame (4) through a connecting plate (5); the right end of the right lifting frame (4) is provided with a mounting cover (13); a top plate (7) is arranged at the top end of the lifting frame (4); two baffles (11) are arranged at the bottom end of the top plate (7), and the two baffles (11) are positioned at the front end of the lifting frame (4); a back plate (12) is arranged at the bottom end of the top plate (7), and the back plate (12) is positioned at the rear end of the lifting frame (4); a driving mechanism (8) is arranged between the two lifting frames (4), and a sliding rod (9) is arranged on the driving mechanism (8); the left side of the sliding rod (9) is provided with a containing box (10), and the containing box (10) is fixedly connected with a right baffle (11).

2. The internet-of-things-based self-service parking device of claim 1, wherein: support frame (3) are including fixing base (301), first gyro wheel (302), U type spout (303) and stopper (304), support frame (3) bottom is equipped with fixing base (301), U type spout (303) have been seted up to support frame (3) intermediate position, and U type spout (303) lean on top one side fixed mounting to have stopper (304), support frame (3) top both sides are equipped with first gyro wheel (302), and two first gyro wheels (302) rotate through pivot and support frame (3) to be connected.

3. The internet-of-things-based self-service parking device of claim 1, wherein: the lifting frame (4) comprises a hydraulic cylinder (401) and a cylindrical cavity (402), the lifting frame (4) is of a rectangular through cavity structure, the support frame (3) is arranged in a cavity of the lifting frame (4), the first idler wheel (302) is in rolling connection with the lifting frame (4), the cylindrical cavity (402) is arranged on the front side and the rear side of the bottom of the lifting frame (4), two hydraulic cylinders (401) are fixedly arranged in the cavity of the lifting frame (4), the two hydraulic cylinders (401) are distributed in a vertical mode, the two hydraulic cylinders (401) penetrate through the support frame (3), and the end parts of telescopic rods of the hydraulic cylinders (401) are fixedly connected with the fixing base (301).

4. The internet-of-things-based self-service parking device of claim 1, wherein: connecting plate (5) include carriage (501) and second gyro wheel (502), connecting plate (5) are U type splint structure, and connecting plate (5) through two bolt fixed mounting between jiffy stand (6) and crane (4) to all rotate on two shank of bolt and be connected with second gyro wheel (502), second gyro wheel (502) set up in cylindricality chamber (402), and second gyro wheel (502) and support frame (3) roll connection, there is carriage (501) connecting plate (5) intermediate position through bolt fixed mounting, and carriage (501) set up between crane (4) and connecting plate (5), and carriage (501) pass through U type spout (303) and support frame (3) sliding connection.

5. The internet-of-things-based self-service parking device of claim 1, wherein: the parking frame (6) comprises positioning grooves (601) and a blocking rod (602), the two positioning grooves (601) are arranged on the parking frame (6), the two positioning grooves (601) are distributed in a symmetrical mode, and the blocking rod (602) is fixedly mounted at the rear end of the parking frame (6).

6. The internet-of-things-based self-service parking device of claim 1, wherein: roof (7) slide to (701) and slide bar (702) including the U type, roof (7) bottom rear side fixed mounting has the U type to slide to (701), roof (7) bottom front side fixed mounting has slide bar (702), and slide bar (702) and U type slide to (701) be around parallel mode distribute.

7. The internet-of-things-based self-service parking device of claim 1, wherein: the driving mechanism (8) comprises a motor (801), a turbine shaft (802), a ratchet wheel (803) and a screw rod (804), the motor (801) is fixedly connected with the right lifting frame (4) through bolts, the motor (801) is located in the installation cover (13), the turbine shaft (802) is arranged at the front end of the motor (801), the screw rod (804) is rotatably connected with the lifting frame (4) through a bearing, the ratchet wheel (803) is arranged at the right end of the screw rod (804), and the ratchet wheel (803) is meshed with the turbine shaft (802).

8. The internet-of-things-based self-service parking device of claim 1, wherein: slide bar (9) are including thread bush (901), sliding sleeve (902), slider (903) and connecting rod (904), be equipped with thread bush (901) on slide bar (9), and thread bush (901) pass through threaded mode and lead screw (804) sliding connection, slide bar (9) left side is equipped with slider (903), and slider (903) slide to (701) and roof (7) sliding connection through the U type, slide bar (9) right side is equipped with sliding sleeve (902), and sliding sleeve (902) are connected with slide bar (9) through connecting rod (904), sliding sleeve (902) are through slide bar (702) and roof (7) sliding connection.

9. The internet-of-things-based self-service parking device of claim 1, wherein: containing box (10) are including keeping off curtain (1001) and slip ring (1002), be equipped with in containing box (10) and keep off curtain (1001), and keep off curtain (1001) left end and connecting rod (904) fixed connection, keep off curtain (1001) top and be equipped with slip ring (1002), and keep off curtain (1001) through slip ring (1002) and slide bar (702) sliding connection.