Lifting type mechanical garage

Abstract

The lifting type mechanical garage comprises a lifting mechanism, a mounting frame and two transverse plates, the lifting mechanism comprises a large-torque bidirectional servo motor and four frames, the four frames are arranged at the four corners of a parking space on the ground respectively, and the four frames form a cubic frame; the mounting frame is transversely arranged at the top end of the front side of the cubic frame; the two transverse plates are longitudinally arranged at the top ends of the left side and the right side of the cubic frame in a one-to-one correspondence mode. The large-torque bidirectional servo motor is arranged at the top end of the mounting frame; a mounting rod is arranged at the top end of each transverse plate; a lead screw is vertically arranged in each frame, each lead screw is in threaded connection with a screw block, and parking tables are fixedly installed on the inner sides of the four screw blocks. According to the lifting type mechanical garage, the space utilization rate is increased, meanwhile, driving is conducted through the single large-torque two-way servo motor, and the situation that lifting is stuck due to different output frequencies when the parking platform ascends and descends is avoided.

Description

Technical Field

[0001] The present invention relates to a lifting mechanical garage. Background Art

[0002] A garage generally consists of a wall, a roof and a door, which can protect cars from bad weather and theft. A garage can be an independent building or a structure attached to the side of a house or apartment building. The size of the garage can be adjusted according to the number and size of cars. Garages are usually used to park private cars, commercial vehicles or other automobiles.

[0003] The patent with the publication number CN 205976649 U discloses a lifting double-layer garage, including a bottom plate. Diagonal plates are arranged at both the front and rear ends of the bottom plate. Columns are arranged at the four corners of the bottom plate. Motor bases are arranged at both the left and right ends of the bottom plate. A motor is arranged on the top of the motor base. A control device is arranged on the top of the motor. The control device is electrically connected to the motor. In the present invention, through the arrangement of the diagonal plates, it is easier for cars to climb onto the lifting double-layer garage. Through cable drive, the problem that chain lifting is prone to failure is solved. Through the pulley grooves opened on the outer wall of the bottom of the column and the pulleys inserted into the inner cavity of the pulley grooves, the lifting friction of the partition becomes very small and the ascending and descending processes are very stable. Anti-slip strips are evenly arranged on the top of the diagonal plates.

[0004] However, the above device mainly relies on two groups of motors for driving the lifting. In actual use, if the output frequencies of the two groups of motors cannot be guaranteed to be exactly the same, it may cause the lifting platform to tilt or get stuck, resulting in the inability to lift the vehicle on its top, thus affecting the normal parking operation of the vehicle at the bottom of the lifting platform and being inconvenient for the operator to use. Summary of the Invention

[0005] The purpose of the present invention is to overcome the defects of the prior art and provide a lifting mechanical garage, which improves the space utilization rate. At the same time, it is driven by a single large-torque bidirectional servo motor, which also avoids the situation of lifting jamming due to different output frequencies when lifting the parking platform.

[0006] The technical solution for achieving the above purpose is: a lifting mechanical garage, including a lifting mechanism (2), a mounting frame (3) and two cross plates (4), wherein:

[0007] The lifting mechanism (2) includes a large-torque bidirectional servo motor (201) and four frames (207). The four frames (207) are respectively arranged at the four corners of the parking space (1) on the ground, and the four frames form a cubic frame;

[0008] The mounting frame (3) is horizontally arranged at the top of the front side of the cubic frame;

[0009] The two cross plates (4) are longitudinally arranged at the tops of the left and right sides of the cubic frame in a one-to-one correspondence;

[0010] The high-torque bidirectional servo motor (201) is arranged at the top of the mounting frame (3), and two output ends of the high-torque bidirectional servo motor (201) are respectively connected with driving bevel gears (203);

[0011] An installation rod (205) is arranged at the top of each cross plate (4), and a driving bevel gear (204) is arranged at the front end of each installation rod (205);

[0012] The two driving bevel gears (204) are meshed with the driving bevel gears (203) at the two output ends of the high-torque bidirectional servo motor (201) in a one-to-one correspondence;

[0013] Two linkage bevel gears (206) are arranged on each installation rod (205) in a front-back manner; a driven bevel gear (208) is movably connected to the top of each frame (207); the four linkage bevel gears (206) are meshed with the four driven bevel gears (208) in a one-to-one correspondence;

[0014] A lead screw (209) is vertically arranged in each frame (207), the top of each lead screw (209) is connected with the corresponding driven bevel gear (208), and a nut block (210) is in threaded connection with each lead screw (209), and a parking platform (211) is fixedly installed on the inner sides of the four nut blocks (210).

[0015] In the above-mentioned lifting mechanical garage, connecting rods (202) are respectively and fixedly connected to the left and right output ends of the high-torque bidirectional servo motor (201), and the driving bevel gear (203) is fixedly installed at the other end of each connecting rod (202).

[0016] In the above-mentioned lifting mechanical garage, the four lead screws (209) have the same length, and the thread pitches on the surfaces of the four lead screws (209) are all consistent with each other.

[0017] In the above-mentioned lifting mechanical garage, a slope plate (212) is fixedly installed on the front side of the parking platform (211), and the cross-sectional shape of the slope plate (212) is triangular.

[0018] In the above-mentioned lifting mechanical garage, a limiting groove (213) is formed on the outer side of the inner cavity of each frame (207), and the outer side of each nut block (210) is slidably connected in the corresponding limiting groove (213).

[0019] In the above-mentioned lifting mechanical garage, guide rods (214) are fixedly installed in the middle parts of the left and right sides of the parking spaces (1) on the ground. A guide block (215) is slidably connected to each guide rod (214), and the two guide blocks (215) are fixedly installed in the middle parts of the left and right sides of the parking platform (211) in a one-to-one correspondence.

[0020] In the above-mentioned lifting mechanical garage, a number of support blocks (216) are movably connected to each mounting rod (205) through bearings, and the bottom of each support block (216) is fixedly installed at the top end of the corresponding cross plate (4).

[0021] In the above-mentioned lifting mechanical garage, parking lines (5) are sprayed on the parking spaces (1) on the ground, and the color of the parking lines (5) is yellow.

[0022] In the above-mentioned lifting mechanical garage, the rear ends of the left and right sides of the mounting frame (3) are fixedly installed on the front sides of the tops of the two front frames (207) in a one-to-one correspondence.

[0023] In the above-mentioned lifting mechanical garage, one cross plate (4) is fixedly installed between the tops of the two left frames (207); the other cross plate (4) is fixedly installed between the tops of the two right frames (207).

[0024] The lifting mechanical garage of the present invention has the following technical effects:

[0025] (1) By setting up a lifting mechanism, through the output of a high-torque bidirectional servo motor, the linkage bevel gear drives the driven bevel gear to rotate, so that the screw block drives the parking platform to lift. By lifting the parking platform, vehicles can be parked on both the top of the parking platform and the ground in the same narrow space, improving the utilization rate of the space. At the same time, being driven by a single high-torque bidirectional servo motor also avoids the situation of lifting jamming due to different output frequencies when lifting the parking platform, which is convenient for the operator to use;

[0026] (2) By setting the inclined plate, it is convenient for the vehicle to drive to the top of the parking platform, improving the passing performance of the vehicle during parking. By setting the limiting groove, the movement of the screw block can be limited, preventing the screw block from rotating synchronously with the lead screw during movement. By setting the guide rod and the guide block, the lifting of the parking platform can be guided, avoiding deviation during movement and thus affecting the vehicle parking work. By setting the support block, the mounting rod can be supported, preventing the mounting rod from falling off after long-term use. By setting the parking line, the vehicle at the bottom of the parking platform can be parked in a suitable space, improving the regularity during vehicle parking. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional structure diagram (front view direction) of the lifting mechanical garage of the present invention;

[0028] Figure 2 is a schematic diagram of the parking line disassembly structure of the lifting mechanical garage of the present invention;

[0029] Figure 3 is a schematic diagram of the parking platform disassembly structure of the lifting mechanical garage of the present invention;

[0030] Figure 4 is a schematic diagram of the structure of the lifting mechanism of the lifting mechanical garage of the present invention;

[0031] Figure 5 is a schematic diagram of the lead screw structure of the lifting mechanical garage of the present invention;

[0032] Figure 6 This Figure 4 is a partial enlarged structure diagram at position A in the middle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] In order to enable those skilled in the art of the present technology to better understand the technical solutions of the present invention, the following will describe its detailed embodiments with reference to the accompanying drawings.

[0034] Embodiment 1

[0035] Please refer to Figures 1 to 6 , the best embodiment of the present invention, a lifting mechanical garage, comprising a lifting mechanism 2, a mounting frame 3 and two cross plates 4.

[0036] The lifting mechanism 2 includes a high-torque bidirectional servo motor 201 and four frames 207. The four frames (207) are respectively arranged at the four corners of the parking space 1 on the ground, and the four frames form a cubic frame; the mounting bracket 3 is horizontally arranged at the top of the front side of the cubic frame; two cross plates 4 are longitudinally arranged at the tops of the left and right sides of the cubic frame in a one-to-one correspondence; specifically, the rear ends of the left and right sides of the mounting bracket 3 are fixedly installed at the front sides of the tops of the two front-side frames 207 in a one-to-one correspondence. One of the cross plates 4 is fixedly installed between the tops of the two left-side frames 207; the other cross plate 4 is fixedly installed between the tops of the two right-side frames 207.

[0037] The high-torque bidirectional servo motor 201 is arranged at the top of the mounting bracket 3. Connecting rods 202 are respectively fixedly connected to the output ends on the left and right sides of the high-torque bidirectional servo motor 201, and a driving bevel gear 203 is fixedly installed at the other end of each connecting rod 202.

[0038] An installation rod 205 is arranged at the top of each cross plate 4. Three support blocks 216 are movably connected to each installation rod 205 through bearings. The bottom of each support block 216 is fixedly installed at the top of the corresponding cross plate 4. In this way, each installation rod 205 is installed at the top of the corresponding cross plate 4 through three support blocks 216, and the installation rod 205 can rotate in the bearing. By arranging the support blocks 216, the installation rod 205 can be supported to prevent the installation rod 205 from falling off after long-term use.

[0039] A transmission bevel gear 204 is arranged at the front end of each installation rod 205; the two transmission bevel gears 204 are meshed with the driving bevel gears 203 at the two output ends of the high-torque bidirectional servo motor 201 in a one-to-one correspondence. When the high-torque bidirectional servo motor 201 drives the driving bevel gear 203 to rotate, the two installation rods 205 can be driven to rotate through the two transmission bevel gears 204.

[0040] Two linkage bevel gears 206 are arranged on each installation rod 205 in a front-to-back manner; a driven bevel gear 208 is movably connected to the top of each frame 207; the four linkage bevel gears 206 are meshed with the four driven bevel gears 208 in a one-to-one correspondence.

[0041] A lead screw 209 is vertically arranged inside each frame 207. The top end of each lead screw 209 is connected to the corresponding driven bevel gear 208, and a nut block 210 is threadedly connected to each lead screw 209. A parking platform 211 is fixedly installed inside the four nut blocks 210. The lengths of the four lead screws 209 are the same, and the thread pitches on the surfaces of the four lead screws 209 are all consistent with each other. When the mounting rod 205 rotates, it drives the corresponding linkage bevel gear 206 to rotate, thereby driving the driven bevel gear 208 and the lead screw 209 connected thereto to rotate. When the four lead screws 209 rotate, they drive the four nut blocks 210 to move up and down synchronously.

[0042] For the lifting mechanical garage of the present invention, by setting the lifting mechanism 2, through the output of the high-torque bidirectional servo motor 201, when the driving bevel gear 203 rotates, the two mounting rods 205 can be driven to rotate through the two transmission bevel gears 204. When the mounting rod 205 rotates, the linkage bevel gear 206 drives the driven bevel gear 208 to rotate, so that the nut block 210 drives the parking platform 211 to perform lifting work. By lifting the parking platform 211, vehicles can be parked on both the parking platform 211 and the ground parking space 1 in the same narrow space, improving the utilization rate of the space. At the same time, being driven by a single high-torque bidirectional servo motor 201 also avoids the situation of lifting jamming due to different output frequencies when lifting the parking platform 211, which is convenient for the operator to use.

[0043] Embodiment 2

[0044] As Figures 1 - 6 shown, in another embodiment, on the basis of Embodiment 1, a sloping plate 212 is fixedly installed on the front side of the parking platform 211, and the cross-sectional shape of the sloping plate 212 is triangular. A limiting groove 213 is opened on the outer side of the inner cavity of each frame 207, and the outer side of each nut block 210 is slidably connected to the corresponding limiting groove 213. Guide rods 214 are fixedly installed in the middle of the left and right sides of the ground parking space 1 respectively, and guide blocks 215 are slidably connected to each guide rod 214. The two guide blocks 215 are fixedly installed in the middle of the left and right sides of the parking platform 211 in a one-to-one correspondence. Parking lines 5 are sprayed on the ground parking space 1, and the color of the parking lines 5 is yellow.

[0045] By providing the inclined plate 212, it is convenient for the vehicle to drive to the top of the parking platform 211, improving the passing performance during vehicle parking. By providing the limiting groove 213, the movement of the screw block 210 can be limited to prevent the screw block 210 from rotating synchronously with the lead screw 209 when it moves. By providing the guide rod 214 and the guide block 215, the lifting of the parking platform 211 can be guided to prevent it from shifting during movement, thus affecting the vehicle parking operation. By providing the parking line 5, the vehicle at the bottom of the parking platform 211 can be parked in a suitable space, improving the regularity during vehicle parking.

[0046] When the lifting mechanical garage of the present invention is working: First, the vehicle drives to the top of the parking platform 211. At this time, the output end of the high-torque bidirectional servo motor 201 drives the connecting rods 202 on both the left and right sides to rotate. At this time, the driving bevel gear 203 rotates synchronously with the connecting rod 202. The driving bevel gear 203 cooperates with the driven bevel gear 204, and the driven bevel gear 204 drives the mounting rod 205 and the linkage bevel gear 206 to rotate. As the linkage bevel gear 206 rotates, the driven bevel gear 208 rotates synchronously, causing the lead screw 209 to rotate. As the lead screw 209 rotates, the screw block 210 moves upward along the thread on the surface of the lead screw 209. At this time, the screw block 210 drives the parking platform 211, the inclined plate 212 and the parked vehicle to move upward synchronously, thus completing the lifting and parking operation of the vehicle. At the same time, being driven by a single high-torque bidirectional servo motor also avoids the situation of jamming during lifting due to different output frequencies when lifting the parking platform.

[0047] In summary, for the lifting mechanical garage of the present invention, by using the lifting mechanism to lift the parking platform, vehicles can be parked on both the top of the parking platform and the ground in the same narrow space, improving the space utilization rate. At the same time, being driven by a single high-torque bidirectional servo motor also avoids the situation of jamming during lifting due to different output frequencies when lifting the parking platform.

[0048] Those of ordinary skill in the art in this technical field should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as within the scope of the substantial spirit of the present invention, changes and modifications to the above embodiments will fall within the scope of the claims of the present invention.

Claims

1. A lifting mechanical garage, characterized in that, It includes a lifting mechanism (2), a mounting frame (3) and two cross plates (4), where: The lifting mechanism (2) includes a high-torque bidirectional servo motor (201) and four frames (207). The four frames (207) are respectively arranged at the four corners of the on-ground parking space (1), and the four frames form a cubic frame; The mounting frame (3) is horizontally arranged at the top of the front side of the cubic frame; The two cross plates (4) are longitudinally arranged at the top of the left and right sides of the cubic frame in one-to-one correspondence; The high-torque bidirectional servo motor (201) is arranged at the top of the mounting frame (3), and two output ends of the high-torque bidirectional servo motor (201) are respectively connected with driving bevel gears (203); A mounting rod (205) is arranged at the top of each cross plate (4), and a transmission bevel gear (204) is arranged at the front end of each mounting rod (205); The two transmission bevel gears (204) are meshed with the driving bevel gears (203) at the two output ends of the high-torque bidirectional servo motor (201) in one-to-one correspondence; Two linkage bevel gears (206) are arranged on each mounting rod (205) in the front and back; a driven bevel gear (208) is movably connected to the top of each frame (207); the four linkage bevel gears (206) are meshed with the four driven bevel gears (208) in one-to-one correspondence; A lead screw (209) is vertically arranged in each frame (207). The top of each lead screw (209) is connected to the corresponding driven bevel gear (208), and a nut block (210) is threadedly connected to each lead screw (209). The inner sides of the four nut blocks (210) are fixedly installed with a parking platform (211).

2. The lifting mechanical garage according to claim 1, characterized in that, Connecting rods (202) are respectively fixedly connected to the left and right output ends of the high-torque bidirectional servo motor (201), and the driving bevel gears (203) are fixedly installed at the other ends of each connecting rod (202).

3. The lifting mechanical garage according to claim 1, wherein, The lengths of the four lead screws (209) are the same, and the thread pitches on the surfaces of the four lead screws (209) are all consistent with each other.

4. The lifting mechanical garage according to claim 1, wherein An inclined plate (212) is fixedly installed on the front side of the parking platform (211), and the cross-sectional shape of the inclined plate (212) is triangular.

5. The lift-type mechanical garage according to claim 1, wherein A limiting groove (213) is opened on the outer side of the inner cavity of each frame (207), and the outer sides of the nut blocks (210) are slidably connected in the corresponding limiting grooves (213).

6. The lift-type mechanical garage according to claim 1, wherein Guide rods (214) are respectively fixedly installed in the middle parts of the left and right sides of the on-ground parking space (1), and guide blocks (215) are slidably connected to each guide rod (214). The two guide blocks (215) are fixedly installed in the middle parts of the left and right sides of the parking platform (211) in one-to-one correspondence.

7. The lifting mechanical garage according to claim 1, characterized in that, A number of support blocks (216) are movably connected to each mounting rod (205) through bearings, and the bottoms of the support blocks (216) are fixedly installed at the tops of the corresponding cross plates (4).

8. The lift-type mechanical garage according to claim 1, wherein, Parking lines (5) are sprayed on the on-ground parking space (1), and the color of the parking lines (5) is yellow.

9. The lift-type mechanical garage according to claim 1, characterized in that, The rear ends of the left and right sides of the mounting bracket (3) are fixedly installed corresponding to the front sides of the tops of the two frames (207) on the front side one by one.

10. The lifting mechanical garage according to claim 1, characterized in that, One of the cross plates (4) is fixedly installed between the tops of the two frames (207) on the left side; the other cross plate (4) is fixedly installed between the tops of the two frames (207) on the right side.

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