Intelligent lifting protection platform, elevator and stereo garage

Abstract

The utility model provides an intelligent lifting protection platform, an elevator and a stereo garage, and relates to the technical field of stereo garage elevators, the intelligent lifting protection platform comprises a lifting frame, a side frame, a door frame and a bearing platform; the lifting frame is provided with a sliding rail connecting mechanism used for being connected with a sliding rail. One side of the side frame is detachably connected with the lifting frame, the other side of the side frame is hinged to one side of the door frame, and the other side of the door frame is detachably connected with the lifting frame; the bearing table is detachably connected with the bottom of the lifting frame and the bottom of the side frame; by arranging the side frame and the door frame, the circumferential direction of the bearing table can be protected, the personal safety of maintenance personnel on the bearing table can be protected, meanwhile, maintenance tools can be conveniently placed, and objects are prevented from falling from high altitudes; in addition, the side frame, the door frame and the bearing table are all connected in a detachable mode, and disassembly and assembly are more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to stereo garage lift technology field especially relates to an intelligent lifting protection platform, lift and stereo garage. BACKGROUND

[0002] Stereo garage is the mechanical equipment system for maximum storage and retrieval of vehicles, and is an effective tool for improving parking capacity, increasing income and increasing parking fee income. At present, maintenance personnel need to perform high-altitude operation when the equipment needs to be overhauled or fails, and the distance between the upper and lower loading plates in the stereo garage is large, so there is a certain risk in climbing, especially when adjusting the top layer guide rail, the maintenance personnel need to carry maintenance tools from the first layer to the top of the equipment for operation, which is very difficult. In the technology known to the inventor, there is an electric lift system used in cooperation with the stereo garage, and the maintenance personnel can stand on the lifting platform in the electric lift system and control the lifting platform to run up and down through a remote controller to reach each layer of the stereo garage in a more labor-saving and convenient way. However, the existing electric lift system lacks protection equipment around the liftable platform, and there is a certain safety hazard when the maintenance personnel are lifted by the liftable platform.

[0003] Therefore, it is necessary to develop a new device to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an intelligent lifting protection platform, lift and stereo garage to solve the problems in the prior art, the circumferential direction of the bearing table can be protected by setting the side frame and the door frame, which is beneficial to the personal safety of the maintenance personnel on the bearing table, and the maintenance tools can be conveniently placed to avoid high-altitude falling objects. In addition, the side frame, the door frame and the bearing table are connected in a detachable manner in the utility model, which is more convenient to disassemble and assemble.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme:

[0006] An intelligent lifting protection platform comprises a lifting frame, a side frame, a door frame and a bearing table. The lifting frame is provided with a slide rail connecting mechanism for connecting the slide rails. One side of the side frame is detachably connected with the lifting frame, and the other side is hingedly connected with one side of the door frame. The other side of the door frame is detachably connected with the lifting frame. The bearing table is detachably connected with the bottom of the lifting frame and the bottom of the side frame.

[0007] As an embodiment, both sides of the side frame are connected with the lifting frame and the door frame through a pin shaft.

[0008] As an embodiment, the bearing table is connected with the bottom of the lifting frame and the bottom of the side frame through a pin shaft.

[0009] As an embodiment, the lifting frame, the side frame and the door frame form a polyhedral prism structure.

[0010] As an embodiment, a pulley frame is fixed on the lifting frame, and a movable pulley for winding the lifting steel strand is rotatably arranged on the pulley frame.

[0011] As an embodiment, at least two movable pulleys are arranged, and the movable pulleys are symmetrically installed on the lifting frame relative to the vertical center plane of the lifting frame.

[0012] As an embodiment, a first anti-loose pin shaft for preventing the lifting steel strand from falling off the movable pulley is further arranged on the pulley frame.

[0013] The utility model also provides a lift, including mount frame, slide rail, the intelligent lifting protection platform and lifting mechanism as above, the mount frame fixed setting, the slide rail fixed setting on the mount frame, the lifting frame in the intelligent lifting protection platform is slidably arranged on the slide rail through the slide rail connecting mechanism, the output end of the lifting mechanism is connected with the lifting frame through the lifting steel strand.

[0014] As an embodiment, the slide rail has a guide groove, the slide rail connecting mechanism includes a horizontal guide wheel and a vertical guide wheel arranged on the lifting frame, the rotation shafts of the horizontal guide wheel and the vertical guide wheel are perpendicular to each other, the diameter of the horizontal guide wheel is adapted to the groove width of the guide groove, the wheel surface of the horizontal guide wheel abuts against the side wall of the guide groove, and the wheel surface of the vertical guide wheel abuts against the groove bottom of the guide groove.

[0015] As an embodiment, the lifting mechanism includes a driving motor installed on the top of the mount frame, a shaft coupling and a winding drum, the output shaft of the driving motor is connected with the winding drum through the shaft coupling, one end of the lifting steel strand is fixedly connected with the winding drum, and the other end of the lifting steel strand is fixed on the top of the mount frame after passing through the movable pulley on the lifting frame.

[0016] As an embodiment, at least one second anti-loose pin shaft for preventing the lifting steel strand from falling off the winding drum is arranged on the winding drum along the circumference of the winding drum.

[0017] As an embodiment, a fall arrestor is further fixed on the mount frame, and the fall arrestor is connected with the top end of the lifting frame through a fall arrest steel strand.

[0018] As an embodiment, a weighing mechanism is further fixed on the mounting frame, and the weighing mechanism comprises a weighing sensor, and a test connecting end of the weighing sensor is fixedly connected with an end of the lifting steel strand.

[0019] As an embodiment, the weighing mechanism further comprises a lifting point support plate, a weighing mounting seat, a safety bolt and a wedge joint; the weighing sensor is fixed on the mounting frame through the lifting point support plate, the test connecting end of the weighing sensor is fixed with the weighing mounting seat, the bottom end of the weighing mounting seat is hinged with the wedge joint, and the bottom end of the wedge joint is connected with the lifting steel strand; a strip-shaped hole is arranged on the weighing mounting seat, and the safety bolt is fixed on the mounting frame through the strip-shaped hole.

[0020] As an embodiment, a loosening prevention mechanism is further included, the loosening prevention mechanism comprises a loosening prevention support fixed on the mounting frame, a support mounted on the loosening prevention support and a spring device, one end of the spring device is fixedly connected with the support, and the other end of the spring device is rotatably mounted with a loosening prevention wheel through a loosening prevention wheel mounting frame, and the loosening prevention wheel is in abutment with the lifting steel strand.

[0021] As an embodiment, a third loosening prevention pin shaft for preventing the lifting steel strand from being separated from the loosening prevention wheel is further arranged on the loosening prevention wheel mounting frame.

[0022] As an embodiment, upper and lower limit position sensors for monitoring the stroke of the lifting frame are arranged at the top and bottom of the mounting frame respectively, and a touching piece for touching the upper and lower limit position sensors is arranged on the lifting frame.

[0023] As an embodiment, a rain baffle is further arranged at the top end of the mounting frame.

[0024] The utility model also provides a stereo garage, including garage body and like above-mentioned lift, mounting frame in the lift is fixed vertically at the end part of garage body.

[0025] Compared with the prior art, the utility model has the following technical effects:

[0026] The side frame and the door frame can protect the circumferential direction of the bearing table, which is beneficial to the personal safety of the maintenance personnel on the bearing table, and the maintenance tools can be conveniently placed to avoid falling objects from high altitude.

[0027] The other technical solutions in the utility model can achieve the following technical effects:

[0028] 1. The side frame, lifting frame, door frame and bearing table are provided with pin shaft sleeves in the utility model, the pin shaft sleeves are connected through pin shafts after being aligned, the connection mode is simpler, the dismounting efficiency is improved, the side frame, door frame and bearing table can be folded, and the occupied space is reduced;

[0029] 2. The slide rail connecting structure has horizontal guide wheels and longitudinal guide wheels, the horizontal guide wheels and longitudinal guide wheels abut against the slide rails in two perpendicular directions, the stability of the intelligent lifting protective platform during lifting is improved, and shaking in the horizontal direction is avoided;

[0030] 3. The lifting ladder further comprises a weighing sensor, so that the bearing weight on the bearing table does not exceed the limit load; the safety bolt is further arranged, when the bearing weight of the intelligent lifting protective platform exceeds the bearing limit or exceeds the weighing limit of the weighing sensor, the safety bolt can be stuck to the weighing mounting seat, the weighing sensor and the end of the lifting steel strand are prevented from being disconnected, the intelligent lifting protective platform is prevented from falling, and the safety during use of the intelligent lifting protective platform is improved;

[0031] 4. The lifting ladder further comprises a limiting mechanism for detecting the stroke of the lifting frame, so that the lifting frame is lifted within the set stroke range. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor under the premise of not paying creative labor.

[0033] Figure 1 It is a structure schematic view of the stereo garage in one embodiment of the utility model;

[0034] Figure 2 It is a structure schematic view of the lifting ladder in one embodiment of the utility model;

[0035] Figure 3 It is Figure 2 It is an enlarged view of the intelligent lifting protective platform at A in the utility model;

[0036] Figure 4 It is a structure schematic view of the rear view angle of the intelligent lifting protective platform in one embodiment of the utility model;

[0037] Figure 5 It is Figure 4 It is an enlarged view at B;

[0038] Figure 6 For Figure 4 Enlarged view at C in the middle;

[0039] Figure 7 For the front view of the mounting rack top in an embodiment of the utility model;

[0040] Figure 8 For the structure schematic view of the weighing mechanism in an embodiment of the utility model;

[0041] Figure 9 For the structure schematic view of the lower limit sensor in an embodiment of the utility model;

[0042] Figure 10 For Figure 9 Enlarged view at D in the middle;

[0043] Figure 11 For the structure schematic view of the anti-loose mechanism in an embodiment of the utility model;

[0044] Figure 12 For Figure 11 Enlarged view at E in the middle.

[0045] Explanation of reference signs:

[0046] 1, garage body; 2, mounting rack; 3, slide rail; 4, intelligent lifting protective platform; 401, lifting frame; 402, bearing table; 403, side frame; 404, door frame; 5, lifting mechanism; 501, drive motor; 502, shaft coupling; 503, winding drum; 504, second anti-loose pin shaft; 505, lifting steel strand; 6, rib plate; 7, transverse guide wheel; 8, longitudinal guide wheel; 9, anti-scratching roller; 10, pulley bracket; 11, movable pulley; 12, first anti-loose pin shaft; 13, anti-falling device; 1301, anti-falling steel strand; 14, limiting mechanism; 1401, limiting mounting plate; 1402, touch end; 1403, limiting contact iron; 1404, upper limit sensor; 1405, lower limit sensor; 16, weighing mechanism; 1601, lifting point beam; 1602, lifting point support plate; 1603, weighing sensor; 1604, weighing mounting seat; 1605, wedge joint; 1606, safety bolt; 17, steel wire rope clamp; 18, anti-loose mechanism; 1801, anti-loose support; 1802, support; 1803, spring device; 1804, anti-loose wheel; 1805, third anti-loose pin shaft. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0048] The utility model discloses a kind of intelligent lifting protective platform, lift and stereo garage, to solve the problems existing in prior art, by setting side frame and door frame can be protected to the circumferential direction of bearing table, it is favorable to protect the personal safety of maintenance personnel on bearing table, while conveniently placing maintenance tool, avoid high-altitude falling object;And, in the utility model, side frame, door frame and bearing table are connected by detachable mode, disassembly is more convenient.

[0049] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0050] Embodiment 1:

[0051] The embodiment provides an intelligent lifting protective platform 4, which comprises a lifting frame 401, a side frame 403, a door frame 404 and a bearing table 402; the lifting frame 401 is provided with a slide rail connecting mechanism for connecting a slide rail 3, and the lifting frame 401 is also used for connecting a lifting mechanism 5, so that the intelligent lifting protective platform 4 can be stably lifted along the slide rail 3 under the lifting action of the lifting mechanism 5. One side of the side frame 403 is detachably connected with the lifting frame 401, the other side is hingedly connected with one side of the door frame 404, and the other side of the door frame 404 is detachably connected with the lifting frame 401; the side frame 403, the door frame 404 and the lifting frame 401 form a fence closed on four sides, and the maintenance personnel can enter the fence by opening the door frame 404. The bearing table 402 is used for bearing maintenance personnel, and is detachably connected with the bottom of the lifting frame 401 and the bottom of the side frame 403.

[0052] Before use, the side frame 403, the door frame 404 and the lifting frame 401 are assembled, and then the bearing table 402 is connected with the lifting frame 401 and the side frame 403 to form the intelligent lifting protective platform 4. When maintenance is needed, the worker stands on the bearing table 402 and is lifted along the slide rail 3 under the lifting action of the lifting mechanism 5 to reach the designated position for maintenance.

[0053] Therefore, the embodiment can protect the circumference of the bearing table 402 by setting the side frame 403 and the door frame 404, improve the safety performance of the intelligent lifting protective platform 4 during lifting, protect the personal safety of the maintenance personnel on the bearing table 402, and facilitate the placement of maintenance tools to avoid falling objects from the sky. Meanwhile, the side frame 403, the door frame 404 and the bearing table 402 are connected in a detachable manner, which is more convenient to disassemble. When the side frame 403, the door frame 404 or the bearing table 402 is damaged and deformed, a part can be individually disassembled for maintenance or replacement.

[0054] As an embodiment, the two sides of the side frame 403, the two sides of the lifting frame 401, the two sides of the door frame 404 and the two ends of the bearing table 402 are provided with pin shaft sleeves, which are connected by pin shafts after alignment. The connection method is simpler, which is conducive to improving the disassembly efficiency. According to actual conditions, one or more pin shafts can be disconnected, the side frame 403, the door frame 404 and the bearing table 402 can be rotated around the pin shaft connection and folded for binding and fixing, so as to save space, or the bearing table 402 can be placed vertically downward, which can also achieve the purpose of reducing the occupied space.

[0055] The number of the side frame 403 in the embodiment is not limited, which can be one, two or more. When the side frame 403 is one, it forms a triangular prism shape with the door frame 404 and the lifting frame 401. At this time, the bearing table 402 is also triangular. When the side frame 403 is two, it forms a cuboid or square shape with the door frame 404 and the lifting frame 401. At this time, the bearing table 402 is also rectangular or square. When the side frame 403 is more, it forms a multi-prism shape with the door frame 404 and the lifting frame 401. At this time, the bearing table 402 is also in a shape corresponding to the cross-sectional shape of the multi-prism. As an embodiment, the lifting frame 401, the side frame 403 and the door frame 404 form a square structure.

[0056] In order to facilitate the connection of the lifting frame 401 and the lifting steel strand 505, the lifting frame 401 is fixed with a pulley frame 10 in the embodiment, and a movable pulley 11 for winding the lifting steel strand 505 is rotatably arranged on the pulley frame 10. The movable pulley 11 is provided with at least two, which are two in the embodiment. The two movable pulleys 11 are symmetrically installed on the lifting frame 401 relative to the vertical center plane of the lifting frame 401, and the installation position is close to the side of the lifting frame 401, which is conducive to ensuring the stability during lifting. In order to avoid scratching between the lifting steel strand 505 and the lifting frame 401, the lifting frame 401 is provided with an anti-scratch roller 9 abutting against the lifting steel strand 505.

[0057] As an embodiment, the pulley frame 10 is further provided with a first anti-loosening pin shaft 12 for preventing the lifting steel strand 505 from being automatically detached from the automatic pulley 11.

[0058] It should be noted that the "intelligent lifting protection platform" in the embodiment refers to a platform capable of lifting under the cooperation of the control program and the lifting mechanism 5. The embodiment improves the protection capability compared with the existing "intelligent platform".

[0059] Embodiment 2:

[0060] The embodiment provides a lift, which comprises a mounting frame 2, slide rails 3, an intelligent lifting protection platform 4 as described in Embodiment 1, and a lifting mechanism 5. The mounting frame 2 is vertically fixed and serves as a basis for mounting other components in the lift. The slide rails 3 are usually provided with two and are vertically fixed on the mounting frame 2 in parallel. The lifting frame 401 in the intelligent lifting protection platform 4 is slidingly arranged on the slide rails 3 through a slide rail connecting mechanism. The output end of the lifting mechanism 5 is fixed on the top of the mounting frame 2 through the lifting steel strand 505 around the automatic pulley 11 on the lifting frame 401.

[0061] As an embodiment, the slide rails 3 have guide grooves, and specifically, the slide rails 3 are usually selected as channel steels. The slide rail connecting mechanism comprises a rib plate 6 arranged on the lifting frame 401 and a transverse guide wheel 7 and a longitudinal guide wheel 8 mounted on the rib plate 6. The rotation shafts of the transverse guide wheel 7 and the longitudinal guide wheel 8 are both located in a horizontal plane and are perpendicular to each other. Here, the transverse and longitudinal directions are only used to distinguish the relative directions. The diameter of the transverse guide wheel 7 is adapted to the groove width of the guide groove, the wheel surface of the transverse guide wheel 7 abuts against the side wall of the guide groove, and the wheel surface of the longitudinal guide wheel 8 abuts against the groove bottom of the guide groove. The embodiment can improve the stability of the intelligent lifting protection platform 4 during lifting by arranging the transverse guide wheel 7 and the longitudinal guide wheel 8 to abut against the slide rails 3 in two perpendicular directions, thereby avoiding shaking in the horizontal direction.

[0062] As an embodiment, the lifting mechanism 5 comprises a driving motor 501 installed on the top of the mounting frame 2, a shaft coupling 502 and a winding drum 503, the output shaft of the driving motor 501 is connected to the winding drum 503 through the shaft coupling 502, and the shaft coupling 502 can be selected as a roller chain shaft coupling 502. The winding drum 503 is fixed on the mounting frame 2 through a support 1802, one end of the lifting steel wire 505 is fixedly connected to the winding drum 503 and the lifting steel wire 505 is wound on the winding drum 503. And, at least one second anti-loosening pin shaft 504 is arranged on the winding drum 503 along the circumference of the winding drum 503 to prevent the lifting steel wire 505 from being detached from the winding drum 503. The other end of the lifting steel wire 505 is fixed on the top of the mounting frame 2 after passing through the movable pulley 11 on the lifting frame 401. In order to facilitate the monitoring of the bearing weight of the intelligent lifting protective platform 4, in the embodiment, the end of the lifting steel wire 505 passing through the movable pulley 11 is connected to the test connection end of the weighing sensor 1603 in the weighing mechanism 16. Specifically, the weighing mechanism 16 further comprises a lifting point support plate 1602, a weighing mounting seat 1604, a safety bolt 1606 and a wedge joint 1605; the weighing sensor 1603 is fixed on the lifting point beam 1601 in the mounting frame 2 through the lifting point support plate 1602, the test connection end of the weighing sensor 1603 is fixed with the weighing mounting seat 1604, the bottom end of the weighing mounting seat 1604 is hinged to the wedge joint 1605, the bottom end of the wedge joint 1605 is connected to the lifting steel wire 505, and specifically, the end of the lifting steel wire 505 connected to the wedge joint 1605 is fixed by the wire rope clamp 17; the weighing mounting seat 1604 is provided with a strip-shaped hole, and the safety bolt 1606 is fixed on the lifting point beam 1601 through the strip-shaped hole. Under normal conditions, the safety bolt 1606 does not bear the weighing sensor 1603, when the bearing weight of the intelligent lifting protective platform 4 exceeds the bearing limit or exceeds the weighing limit of the weighing sensor 1603, causing serious deformation or even damage to the weighing sensor 1603, the safety bolt 1606 can block the weighing mounting seat 1604, avoiding the disconnection of the weighing sensor 1603 and the end of the lifting steel wire 505, causing the intelligent lifting protective platform 4 to fall, thereby improving the safety of the intelligent lifting protective platform 4 during use.

[0063] In order to avoid the bearing weight of the intelligent lifting protective platform 4 from exceeding the bearing of the lifting steel wire 505 and falling, the mounting frame 2 is further provided with a fall arrestor 13, and the fall arrestor 13 is connected to the top end of the lifting frame 401 through a fall arrest steel wire 1301. The fall arrestor 13 is a commonly used device in lifting equipment, and its structure and use method are well known to those skilled in the art, therefore, the structure and use method of the fall arrestor 13 are not described in detail.

[0064] The embodiment also comprises an anti-loosening mechanism 18, which comprises an anti-loosening support 1801 fixed on the mounting frame 2, a support 1802 mounted on the anti-loosening support 1801, and a spring device 1803, one end of which is fixedly connected with the support 1802, and the other end is rotatably mounted with an anti-loosening wheel 1804 on the mounting frame 2, the anti-loosening wheel 1804 is provided with a groove for accommodating the lifting steel strand 505, and the anti-loosening wheel 1804 abuts against the lifting steel strand 505. Under normal circumstances, the lifting steel strand 505 is in a tight state, and the anti-loosening wheel 1804 abuts against the lifting steel strand 505 at the same time, and the spring in the spring device 1803 is compressed. When the lifting steel strand 505 loosens due to equipment failure or other reasons, the spring in the spring device 1803 is elongated, the anti-loosening switch is triggered to alarm, and the staff receives the alarm and shuts down the equipment for maintenance. As an embodiment, the mounting frame 2 is also provided with a third anti-loosening pin shaft 1805 to prevent the lifting steel strand 505 from being pulled out of the anti-loosening wheel 1804.

[0065] As an embodiment, the top and bottom of the mounting frame 2 are respectively provided with a limiting mechanism 14 for monitoring the stroke of the lifting frame 401, the limiting mechanism 14 comprises an upper limiting sensor 1404 and a lower limiting sensor 1405, and the lifting frame 401 is provided with a touch piece for touching the upper limiting sensor 1404 and the lower limiting sensor 1405. Specifically, the touch piece is a limiting touch iron 1403 mounted on the rib plate 6. The upper limiting sensor 1404 and the lower limiting sensor 1405 are both fixed on the mounting frame 2 through a limiting mounting plate 1401, and the upper limiting sensor 1404 and the lower limiting sensor 1405 are both provided with a touch end 1402 for interfering with the limiting touch iron 1403; when the limiting touch iron 1403 touches the touch end 1402, the central controller receives the touch signal sent by the upper limiting sensor 1404 or the lower limiting sensor 1405 corresponding to the touch end 1402, and controls the driving motor 501 to stop working. The limiting mounting plate 1401 and the mounting frame 2, and the limiting mounting plate 1401 and the upper limiting sensor 1404 and the lower limiting sensor 1405 are connected by bolts, and at the bolt mounting position, the limiting mounting plate 1401 is provided with a long hole, which improves the installation convenience.

[0066] As an embodiment, the top end of the mounting frame 2 is also provided with a rain shield, which has the effects of rainproof and sunproof.

[0067] Embodiment 3:

[0068] The embodiment provides a stereo garage, which comprises a garage body 1 and a lifting elevator as described in embodiment 2, and the mounting frame 2 in the lifting elevator is vertically fixed at the end of the garage body 1.

[0069] Adaptive changes according to actual needs are within the protection scope of the utility model.

[0070] The principle and implementation mode of the utility model are described by applying specific examples in the utility model, and the above embodiment is only used for helping to understand the method and core idea of the utility model; meanwhile, for the general technical personnel in the field, the specific implementation mode and application range will be changed according to the idea of the utility model. In conclusion, the content of the specification should not be understood as the limitation of the utility model.

Claims

1. An intelligent elevated guard platform, characterized by, The lifting frame, the side frame, the door frame and the bearing table are arranged in a polyhedral prism structure. The lifting frame is provided with a pulley frame, and the pulley frame is provided with movable pulleys for winding the lifting steel wire. The movable pulleys are arranged in pairs and are symmetrically arranged on the lifting frame relative to the vertical center plane of the lifting frame. The pulley frame is further provided with a first anti-loose pin shaft for preventing the lifting steel wire from being detached from the movable pulleys.

2. The intelligent lift guard platform of claim 1, wherein, The mounting frame is fixedly arranged; 3. The smart lift guard platform of claim 1, wherein, The slide rail is fixedly arranged on the mounting frame; 4. The smart lift guard platform of claim 1, wherein, The lifting frame of the intelligent lifting protection platform is slidably arranged on the slide rail through the slide rail connecting mechanism; 5. The smart lift guard platform of claim 1, wherein, The output end of the lifting mechanism is connected to the lifting frame through the lifting steel wire.

6. The smart lift guard platform of claim 5, wherein, The slide rail has a guide groove, and the slide rail connecting mechanism comprises a horizontal guide wheel and a vertical guide wheel arranged on the lifting frame.

7. The smart lift guard platform of claim 5, wherein, The lifting mechanism comprises a driving motor arranged on the top of the mounting frame, a shaft coupling and a winding drum.

8. An elevator characterized by The output shaft of the driving motor is connected to the winding drum through the shaft coupling. The winding drum is fixedly connected to one end of the lifting steel wire. The other end of the lifting steel wire is fixed to the top of the mounting frame after passing through the movable pulleys on the lifting frame. The mounting frame is further provided with a fall arrestor. The fall arrestor is connected to the top end of the lifting frame through a fall arrest steel wire.

9. The elevator of claim 8, wherein, The mounting frame is further provided with a weighing mechanism.

10. The elevator of claim 8, wherein, The weighing mechanism comprises a weighing sensor, and the test connection end of the weighing sensor is fixedly connected to the end of the lifting steel wire.

11. The elevator of claim 8, wherein, ​ 12. The elevator of claim 8, wherein, ​ 13. The elevator of claim 12, wherein, The weighing mechanism further comprises a lifting point support plate, a weighing mounting seat, a safety bolt and a wedge joint; the weighing sensor is fixed on the mounting frame through the lifting point support plate, a test connecting end of the weighing sensor is fixed with the weighing mounting seat, the bottom end of the weighing mounting seat is hingedly connected with the wedge joint, and the bottom end of the wedge joint is connected with the lifting steel strand; a strip-shaped hole is arranged on the weighing mounting seat, and the safety bolt is fixed on the mounting frame through the strip-shaped hole.

14. The elevator of claim 13, wherein, Further comprising a loosening prevention mechanism, the loosening prevention mechanism comprises a loosening prevention support fixed on the mounting frame, a support installed on the loosening prevention support and a spring device, one end of the spring device is fixedly connected with the support, the other end is rotatably installed with a loosening prevention wheel through a loosening prevention wheel mounting frame, the loosening prevention wheel is in abutment with the lifting steel strand, and a third loosening prevention pin shaft for preventing the lifting steel strand from being detached from the loosening prevention wheel is further arranged on the loosening prevention wheel mounting frame.

15. The elevator of claim 8, wherein, The top and bottom of the mounting frame are respectively provided with an upper limit position sensor and a lower limit position sensor for monitoring the stroke of the lifting frame, and the lifting frame is provided with a touch piece for touching the upper limit position sensor and the lower limit position sensor.

16. The elevator of claim 8, wherein, The top end of the mounting frame is further provided with a rain shield.

17. A stereo garage, characterized in that The garage body and the lifting frame are arranged on the same vertical line. The mounting frame of the lifting frame is vertically fixed on the end of the garage body.

Images