Lifting operation platform
By combining gas springs and toggle switches with an extension mechanism, bracket, arc frame, and wheel set design, the problems of instability and labor-intensive operation of traditional lifting platforms are solved, enabling stable fixing and convenient lifting of electric vehicles and motorcycles, thus improving operational efficiency and safety.
Patent Information
- Application Number
- CN202520346081.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-02-28
AI Technical Summary
Traditional lifting platforms lack fixing devices when lifting electric vehicles and motorcycles, resulting in vehicle instability. Furthermore, lifting via threaded rods is laborious and inefficient.
The design incorporates gas springs and toggle switches, along with an extension mechanism, bracket, arc frame, and wheel set, providing stable support and convenient lifting. An adjustable clamping mechanism secures the vehicle, while extension plates and holes increase usable area and stability. Locking hooks and latches enable safe locking.
It achieves stable vehicle mounting and convenient lifting, reducing manual labor and improving operational efficiency and safety.
Smart Images
Figure CN223813320U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of lifting platform, concretely to a lifting operation platform. BACKGROUND
[0002] At present, when repairing the electric vehicle and motorcycle, the electric vehicle and motorcycle are lifted to operate through the traditional folding lifting platform, and the lifting platform provides the height convenience for the repair personnel.
[0003] The traditional lifting platform does not have the fixing device for the electric vehicle and motorcycle, cannot stably fix the vehicle, and needs to rotate the threaded rod when lifting, lifts the platform through the threaded propulsion mode, when the vehicle is on the platform, the rotating strength is big, and it is laborious and low in efficiency, therefore, a new lifting operation platform is urgently needed. UTILITY MODEL CONTENT
[0004] Therefore, the utility model provides a lifting operation platform to solve the above -mentioned problems in the prior art.
[0005] In order to realize the above -mentioned purpose, the utility model provides the following technical scheme: a lifting operation platform, including the flat plate, the lower end of flat plate is rotatably connected with the support, one end of support is rotatably connected with the lower end of flat plate through the connecting pin, the other end of support is slidably arranged on the lower end of flat plate through the pulley, the lower end of support is fixedly connected with the first arc -shaped frame on one side, the lower end of support is fixedly connected with the second arc -shaped frame on the other side, the first arc -shaped frame is arranged on the same support with pulley, the second arc -shaped frame is fixedly connected with the wheel group, the upper end of support is fixedly connected with the fixed plate on the outside, the end surface of fixed plate is fixedly connected with a plurality of fixed seats, the fixed seat is rotatably connected with the sleeve, the sleeve is slidably connected with the gas spring, the output end of gas spring is rotatably connected with the lower end of flat plate, the end of gas spring is connected with the lock wire, the outside of flat plate is fixedly connected with the corresponding number of toggle switches, the toggle switch is fixedly connected with the lock wire, one end of flat plate is rotatably provided with the extension mechanism, the other end of flat plate is provided with the adjustable clamping mechanism.
[0006] Further, the extension mechanism includes the extension plate, the inside of the end of flat plate is fixedly connected with the fixed rod, the extension plate is rotatably connected with the fixed rod, the both sides of extension plate are provided with the movable slot, the movable slot is movably provided with the hanging rod, the hanging rod and fixed rod are hung with the tension spring, the outside end of flat plate is provided with the hanging groove, the hanging rod and the hanging groove are matched.
[0007] Further, the adjustable clamping mechanism comprises a resisting plate, the resisting plate is rotationally connected with the edge of the flat plate through a hinge, one side of the resisting plate is fixedly connected with a first pipe clamp, the other side of the resisting plate is fixedly connected with a fixed pipe, the upper end of the first pipe clamp and the fixed pipe is fixedly connected with a rack, a moving seat is sleeved on the rack, the lower end of the moving seat is fixedly connected with a second pipe clamp, the second pipe clamp is arranged in position corresponding to the first pipe clamp, the upper end of the moving seat is rotationally connected with a rocking seat, the upper end of the rocking seat is fixedly connected with a rocking handle, a pawl is rotationally connected in the rocking seat through a torsion spring, a ratchet wheel is rotationally connected in the moving seat, the pawl is matched and engaged with the ratchet wheel, a limit clamp is rotationally connected in the side of the moving seat through a torsion spring.
[0008] Further, the wheel set comprises a connecting rod, the connecting rod is fixed between the second arc-shaped frames, a roller is rotationally connected at the outer side of both ends of the connecting rod.
[0009] Further, the arc-shaped sections of the first arc-shaped frame and the second arc-shaped frame are tangentially arranged with the ground.
[0010] Further, the outer side of the first arc-shaped frame is fixedly connected with a first connecting seat, a hook is rotationally connected in the first connecting seat through a connecting pin, an end of the hook is fixedly connected with a clamping rod, the outer side of the corresponding position of the flat plate is fixedly connected with a second connecting seat, a lock hook is rotationally connected in the second connecting seat, a rotating handle is rotationally connected at the outer side end of the second connecting seat, the rotating handle is matched and fixedly connected with the lock hook.
[0011] Further, the upper end surface of the flat plate is provided with expansion holes, the expansion holes are symmetrically distributed at the upper end of the flat plate, and a plurality of groups are arranged, two of the expansion holes are placed with expansion plates, the lower end of the expansion plate is fixedly connected with a mounting pin, and the mounting pin is matched with the expansion hole.
[0012] Further, the expansion holes are arranged obliquely inward.
[0013] Compared with the prior art, the following beneficial effects are achieved:
[0014] The lifting work platform, by setting the gas spring and the toggle switch, when the flat plate is raised and lowered to support the vehicle, by opening the corresponding gas spring, the labor capacity can be reduced by the force of the gas spring, according to the different weight of the vehicle, the gas spring is opened accordingly, and then the corresponding support is obtained, the most effective lifting effect is provided, and the manual force is saved.
[0015] The lifting work platform, through the setting of the extension mechanism, the extension plate is hung in the hanging groove through the cooperation of the hanging rod and the tension spring, and the extension plate is horizontally arranged with the flat plate, so that the use area of the flat plate can be extended, and the extension flat plate can be used to provide the up and down of the vehicle when being put down, so that the vehicle is conveniently pushed onto the flat plate and placed, and the operation is convenient and fast.
[0016] The lifting work platform, through the setting of the extension mechanism, the extension plate is hung in the hanging groove through the cooperation of the hanging rod and the tension spring, and the extension plate is horizontally arranged with the flat plate, so that the use area of the flat plate can be extended, and the extension flat plate can be used to provide the up and down of the vehicle when being put down, so that the vehicle is conveniently pushed onto the flat plate and placed, and the operation is convenient and fast.
[0017] The lifting work platform, through the setting of the extension mechanism, the extension plate is hung in the hanging groove through the cooperation of the hanging rod and the tension spring, and the extension plate is horizontally arranged with the flat plate, so that the use area of the flat plate can be extended, and the extension flat plate can be used to provide the up and down of the vehicle when being put down, so that the vehicle is conveniently pushed onto the flat plate and placed, and the operation is convenient and fast.
[0018] The lifting work platform, through the setting of the extension mechanism, the extension plate is hung in the hanging groove through the cooperation of the hanging rod and the tension spring, and the extension plate is horizontally arranged with the flat plate, so that the use area of the flat plate can be extended, and the extension flat plate can be used to provide the up and down of the vehicle when being put down, so that the vehicle is conveniently pushed onto the flat plate and placed, and the operation is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative labor.
[0020] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose of the present application, should still fall within the scope of the technical content disclosed by the present application.
[0021] Figure 1 It is a perspective view of the whole lifting work platform of the present application.
[0022] Figure 2 It is a perspective view of the bracket, the first arc-shaped frame and the second arc-shaped frame of the lifting work platform of the present application.
[0023] Figure 3 It is a perspective view of the flat plate and the extension plate of the lifting work platform of the present application.
[0024] Figure 4 Figure 1 is a perspective view of a lifting work platform of the utility model.
[0025] Figure 5 Figure 2 is a perspective view of a locking hook and a hook of the utility model.
[0026] Figure 6 Figure 3 is a perspective view of a first arc-shaped frame and a second arc-shaped frame of the utility model.
[0027] Figure 7 Figure 4 is a perspective view of a first arc-shaped frame and a second arc-shaped frame of the utility model. Figure 6 Figure 5 is an enlarged perspective view of position A in figure 4.
[0028] Figure 8 Figure 6 is an enlarged perspective view of position B in figure 4. Figure 4 Figure 7 is an enlarged perspective view of position C in figure 4.
[0029] Figure 9 Figure 8 is an enlarged perspective view of position D in figure 4. Figure 3 Figure 9 is an enlarged perspective view of position E in figure 4.
[0030] Figure 1 is a perspective view of a lifting work platform of the utility model. DETAILED DESCRIPTION
[0031] Obviously, the embodiments described are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present utility model.
[0032] As Figures 1 to 9As shown, a lifting work platform, including a flat plate 1, the lower end of the flat plate 1 is rotatably connected with a support 2, one end of the support 2 is rotatably connected with the lower end of the flat plate 1 through a connecting pin, the other end of the support 2 is slidably arranged on the lower end of the flat plate 1 through a pulley, the lower end of the support 2 is fixedly connected with a first arc-shaped frame 3 on one side, the lower end of the support 2 is fixedly connected with a second arc-shaped frame 4 on the other side, the first arc-shaped frame 3 is arranged on the same support 2 as the pulley, a wheel set is fixedly connected on the second arc-shaped frame 4, the upper end of the support 2 is fixedly connected with a fixed plate 7 on the outer side, the end surface of the fixed plate 7 is fixedly connected with a plurality of fixed seats 8, a sleeve 9 is rotatably connected on the fixed seat 8, a gas spring 10 is slidably connected in the sleeve 9, the output end of the gas spring 10 is rotatably connected with the lower end of the flat plate 1, a locking wire 11 is connected on the end of the gas spring 10, a corresponding number of toggle switches 12 are fixedly connected on the outer side of the flat plate 1, the toggle switches 12 are fixedly connected with the locking wire 11, an extension mechanism is rotatably arranged on one end of the flat plate 1, an adjustable clamping mechanism is arranged on the other end of the flat plate 1; when using the lifting work platform, first, according to the weight of the vehicle placed on the flat plate 1, the corresponding control of the gas spring 10 is opened, when the toggle switch 12 opens the gas spring 10, the flat plate 1 is pushed upward by the corresponding gas spring 10 when it is raised, which can save manual labor, and the gas spring 10 that is not opened is slidably arranged with the sleeve 9, so that the gas spring 10 as a whole expands and contracts in the sleeve 9 with the lifting of the flat plate 1, the toggle switch 12 pulls the locking wire 11 outward to open the gas spring 10, which is the known technology, and will not be described in detail here, when the support 2 rises and falls with the flat plate 1, it is stretched and folded, when the support 2 is folded, the lower arc of the first arc-shaped frame 3 and the second arc-shaped frame 4 rolls on the ground, and the second arc-shaped frame 4 can be folded more smoothly by relying on the wheel set, the first arc-shaped frame 3 produces a ground abutting effect when sliding on the second arc-shaped frame 4, thereby being able to be stable in the original place without moving, at the same time, the extension mechanism at the end of the flat plate 1 can extend the placement area of the flat plate 1.
[0033] As Figure 6As shown, the extension mechanism includes an extension plate 13, the end inside of the flat plate 1 is fixedly connected with a fixed rod 14, the extension plate 13 is rotatably connected with the fixed rod 14, the two sides of the extension plate 13 are provided with a movable slot 15, the movable slot 15 is movably provided with a hanging rod 16, the hanging rod 16 and the fixed rod 14 are hung with a tension spring 17, the outside end of the flat plate 1 is provided with a hanging groove 18, the hanging rod 16 and the hanging groove 18 are matched; the extension plate 13 of the outside end of the flat plate 1 is rotated by the fixed rod 14, when the extension plate 13 is rotated upward, the hanging rod 16 slides through the end of the flat plate 1 and moves outward in the movable slot 15, the hanging rod 16 is pulled by the tension spring 17, when the extension plate 13 is horizontal with the end surface of the flat plate 1, the tension spring 17 pulls the hanging rod 16 into the hanging groove 18, the extension plate 13 is limited to rotate downward through the hanging groove 18, when the extension plate 13 is folded downward, the hanging rod 16 is pulled outward, the hanging rod 16 is separated from the hanging groove 18, and the extension plate 13 can be folded downward, the extension plate 13 is rotatably connected with a guide wheel at the outside end, when the outside end of the extension plate 13 contacts with the ground, the vehicle can be conveniently pushed in, and a slope is provided to facilitate the vehicle to go up and down.
[0034] As shown, Figure 9 The adjustable clamping mechanism includes a resistance plate 22, the resistance plate 22 is rotatably connected with the edge of the flat plate 1 through a hinge, one side of the resistance plate 22 is fixedly connected with a first clamping pipe 23, the other side of the resistance plate 22 is fixedly connected with a fixed pipe 24, the upper end of the first clamping pipe 23 and the fixed pipe 24 is fixedly connected with a rack 25, the rack 25 is sleeved with a moving seat 31 which is slidably arranged, the lower end of the moving seat 31 is fixedly connected with a second clamping pipe 27, the second clamping pipe 27 is matched with the first clamping pipe 23, the upper end of the moving seat 31 is rotatably connected with a rocker 26, the upper end of the rocker 26 is fixedly connected with a rocking handle 30, the rocker 26 is rotatably connected with a pawl 29 through a torsion spring in the rocker 26, the moving seat 31 is rotatably connected with a ratchet wheel 28, the pawl 29 is matched with the ratchet wheel 28, the side of the moving seat 31 is rotatably connected with a limit clamp 32 through a torsion spring; the resistance plate 22 is rotated through the hinge, when the flat plate 1 is placed with an electric vehicle or a motorcycle, the resistance plate 22 is rotated upward, the wheels are placed between the first clamping pipe 23 and the second clamping pipe 27, the rocker 26 is swung by swinging the rocking handle 30, the pawl 29 is swung by the rocker 26, the pawl 29 does not touch the ratchet wheel 28 in the forward direction on the ratchet wheel 28, when the rocker 26 is pressed downward, the pawl 29 is pressed downward, the ratchet wheel 28 is engaged with the rack 25, and the second clamping pipe 27 at the lower end of the moving seat 31 is close to the wheels, the wheels are clamped by the first clamping pipe 23 and the second clamping pipe 27, and the angle of the resistance plate 22 can be adjusted according to the position of the vehicle tire, so that the direction of the front wheel of the vehicle can be fixed, and a stable clamping support effect is provided.
[0035] As shown, Figure 2As shown, the wheel set comprises a connecting rod 5 fixed between the second arc-shaped frames 4, and the outer ends of the connecting rod 5 are rotatably connected with the rollers 6; the wheel set is specifically composed of the connecting rod 5 and the rollers 6, the rollers 6 are located on the two sides of the connecting rod 5, and when the support 2 is folded up and down, the rollers 6 on the two sides can provide a sliding effect, facilitating the folding of the support 2.
[0036] As shown in Figure 2 , the arc-shaped surfaces of the first arc-shaped frame 3 and the second arc-shaped frame 4 are tangent to the ground, and when the support 2 is folded, the first arc-shaped frame 3 and the second arc-shaped frame 4 slide more smoothly on the ground, and the tangent arrangement can avoid the folding of the support 2.
[0037] As shown in Figure 4 and Figure 5 , the outer side of the first arc-shaped frame 3 is fixedly connected with a first connecting seat 33, a hook 34 is rotatably connected in the first connecting seat 33 through a connecting pin, and the end of the hook 34 is fixedly connected with a clamping rod 35 inside; the outer side of the corresponding position of the flat plate 1 is fixedly connected with a second connecting seat 36, a lock hook 38 is rotatably connected in the second connecting seat 36, and the outer side end of the second connecting seat 36 is rotatably connected with a handle 37, and the handle 37 is fixedly connected with the lock hook 38 in a matching manner; when not in use, the flat plate 1 is folded with the support 2, the flat plate 1 is close to the first arc-shaped frame 3 and the second arc-shaped frame 4, at this time, when the lock hook 38 in the second connecting seat 36 on the outer side of the flat plate 1 is close to the hook 34, the lock hook 38 and the hook 34 are clamped with each other, at this time, rotating the handle 37 by one hundred and eighty degrees can drive the lock hook 38 to pull the hook 34 in the direction of rotation of the handle 37, and the lock hook 38 and the clamping rod 35 are matched and hooked, so that the flat plate 1 and the support 2 can be locked, providing safe storage.
[0038] As shown in Figure 1 and Figure 2 , the upper end surface of the flat plate 1 is provided with expansion holes 19, the expansion holes 19 are symmetrically distributed on the upper end of the flat plate 1, and are provided in multiple groups, and two expansion holes 19 are placed on the expansion holes 19, and the lower end of the expansion plate 20 is fixedly connected with a mounting pin 21, and the mounting pin 21 is matched with the expansion hole 19; a plurality of expansion holes 19 are symmetrically arranged on the flat plate 1, and two adjacent expansion holes 19 can fix an expansion plate 20, and the mounting pin 21 at the lower end of the expansion plate 20 is inserted into the expansion hole 19 to slide, and the mounting pin 21 is inserted into the smaller end of the expansion hole 19 to be clamped, so that the expansion plate 20 can be fixed.
[0039] As shown in Figure 2 , the expansion hole 19 is inclined inward; the expansion hole 19 arranged inclined inward can make the expansion plate 20 more and more firm, and provide more firm installation for the expansion plate 20.
[0040] Although the utility model has been described in detail above with general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model all belong to the scope of protection required by the utility model.
[0041] The terms such as "upper", "lower", "left", "right", "middle" and the like cited in the specification are only for the convenience of clear description, and are not used to limit the scope of the utility model, and the change or adjustment of the relative relationship is also regarded as the scope of the utility model without substantial change of the technical content.
Claims
1. An aerial work platform comprising a flat plate (1), characterized in that, The lower end of the flat plate (1) is rotatably connected with a support (2), one end of the support (2) is rotatably connected with the lower end of the flat plate (1) through a connecting pin, the other end of the support (2) is slidably arranged on the lower end of the flat plate (1) through a pulley, the lower end of the support (2) is fixedly connected with a first arc-shaped frame (3) on one side, the lower end of the support (2) is fixedly connected with a second arc-shaped frame (4) on the other side, the first arc-shaped frame (3) and the pulley are arranged on the same support (2), a wheel set is fixedly connected on the second arc-shaped frame (4), the upper end of the support (2) is fixedly connected with a fixed plate (7) on the outer side, the end surface of the fixed plate (7) is fixedly connected with a plurality of fixed seats (8), a sleeve (9) is rotatably connected on the fixed seat (8), an air spring (10) is slidably connected in the sleeve (9), the output end of the air spring (10) is rotatably connected with the lower end of the flat plate (1), a locking wire (11) is connected on the end of the air spring (10), a corresponding number of toggle switches (12) are fixedly connected on the outer side of the flat plate (1), the toggle switches (12) are fixedly connected with the locking wire (11), an extension mechanism is rotatably arranged on one end of the flat plate (1), an adjustable clamping mechanism is arranged on the other end of the flat plate (1).
2. The aerial lift according to Claim 1, wherein, The extension mechanism comprises an extension plate (13), a fixed rod (14) is fixedly connected on the inner side of the end of the flat plate (1), the extension plate (13) is rotatably connected with the fixed rod (14), the two sides of the extension plate (13) are provided with movable grooves (15), a hanging rod (16) is movably arranged in the movable groove (15), a tension spring (17) is hung between the hanging rod (16) and the fixed rod (14), a hanging groove (18) is formed on the outer side end of the flat plate (1), and the hanging rod (16) and the hanging groove (18) are matched.
3. The aerial lift according to Claim 2, wherein, The adjustable clamping mechanism comprises a resisting plate (22), the resisting plate (22) is rotatably connected with the edge of the flat plate (1) through a hinge, a first clamping pipe (23) is fixedly connected on one side of the resisting plate (22), a fixed pipe (24) is fixedly connected on the other side of the resisting plate (22), a rack (25) is fixedly connected on the upper end of the first clamping pipe (23) and the fixed pipe (24), a moving seat (31) is sleeved and slidably arranged on the rack (25), a second clamping pipe (27) is fixedly connected on the lower end of the moving seat (31), the second clamping pipe (27) is matched and arranged in position with the first clamping pipe (23), a rocker (26) is rotatably connected on the upper end of the moving seat (31), a handle (30) is fixedly connected on the upper end of the rocker (26), a pawl (29) is rotatably connected in the rocker (26) through a torsion spring, a ratchet wheel (28) is rotatably connected in the moving seat (31), the pawl (29) is matched and engagedly connected with the ratchet wheel (28), a limiting clamp (32) is rotatably connected in the inner side of the moving seat (31) through a torsion spring.
4. The aerial lift according to Claim 2, wherein, The wheel group comprises a connecting rod (5) fixed between the second arc-shaped frames (4), and a roller (6) rotatably connected to the outer ends of the connecting rod (5).
5. The aerial lift according to Claim 2, wherein, The arc-shaped surfaces of the first arc-shaped frames (3) and the second arc-shaped frames (4) are tangent to the ground.
6. The aerial lift according to Claim 2, wherein, The outer side surface of the first arc-shaped frame (3) is fixedly connected with a first connecting seat (33), a hook (34) is rotatably connected in the first connecting seat (33) through a connecting pin, the end portion of the hook (34) is fixedly connected with a clamping rod (35) inside, the outer side surface of the corresponding position of the flat plate (1) is fixedly connected with a second connecting seat (36), a lock hook (38) is rotatably connected in the second connecting seat (36), and a rotating handle (37) is rotatably connected to the outer side end of the second connecting seat (36) and is fixedly connected with the lock hook (38) in a matching mode.
7. The aerial lift according to Claim 2, wherein, The upper end surface of the flat plate (1) is provided with expansion holes (19), the expansion holes (19) are symmetrically distributed on the upper end of the flat plate (1) and are provided in multiple groups, expansion plates (20) are placed on two of the expansion holes (19), the lower end of each expansion plate (20) is fixedly connected with a mounting pin (21), and the mounting pin (21) is arranged in a matching mode with the expansion hole (19).
8. The aerial lift of claim 7, wherein, The expansion holes (19) are arranged in an inclined mode towards the inner side.