Lifting device

Abstract

The utility model discloses a lifting device which comprises a base, a first moving mechanism, a top plate and a sliding component. Wherein the top plate is arranged at the top of the base and connected with the first moving mechanism, and the top plate is suitable for moving away from the base in the first direction through the action of the first moving mechanism; the sliding component is arranged on the top face of the top plate in a horizontally-moving mode, a supporting face suitable for supporting a lifted object is formed on the sliding component, and the sliding component is suitable for horizontally moving at a preset position so as to drive the lifted object to horizontally move relative to the top plate. According to the lifting device designed by the utility model, the lifted object can be driven to move in the first direction, and the lifted object can also be translated, so that the transportation of the lifted object is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of battery pack transportation tooling, and in particular to a lifting device. Background Art

[0002] In related technologies, a motorcycle can be provided with a battery pack. During the handling process of the battery pack, a lifting device can lift the battery pack to a preset height for the transportation of the battery pack. However, in some existing technologies, the lifting device can only move in the height direction, and there is still a problem of difficult handling of the battery pack. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. To this end, an object of the utility model is to provide a lifting device. The lifting device designed according to the utility model can drive the object to be lifted to move in a first direction and can also translate the object to be lifted, facilitating the transportation of the object to be lifted.

[0004] The lifting device according to the utility model includes: a base, a first moving mechanism, a top plate, and a sliding member; wherein the top plate is disposed on the top of the base and is connected to the first moving mechanism. Through the action of the first moving mechanism, the top plate is adapted to move away from the base in the first direction; the sliding member is translatably disposed on the top surface of the top plate, the sliding member is formed with a support surface adapted to support the object to be lifted, and the sliding member is adapted to translate at a predetermined position to drive the object to be lifted to translate relative to the top plate.

[0005] The lifting device according to the utility model can drive the object to be lifted to move in the first direction and can translate the object to be lifted, facilitating the transportation of the object to be lifted, making the handling work of the object to be lifted easier and saving manpower.

[0006] According to some embodiments of the utility model, the first moving mechanism includes: a driving member, the driving member is fixed to the base and is provided with a driving rod extending in the first direction, the driving rod is connected to the top plate, and the driving rod moves telescopically in the first direction and drives the top plate to move.

[0007] According to some embodiments of the utility model, the first moving mechanism further includes: a first movable rod, the first movable rod extends in the first direction and one end thereof is connected to the base, a moving channel is arranged inside the first movable rod, and an installation port communicating with the moving channel is formed at the other end of the first movable rod; a second movable rod, the second movable rod extends in the first direction and one end thereof is connected to the top plate, and the other end of the second movable rod is movably arranged in the moving channel through the installation port; wherein the first movable rod and the second movable rod are in one-to-one correspondence, and the first movable rod and the driving member are arranged at intervals.

[0008] According to some embodiments of the present utility model, the lifting device further includes a supporting member, the supporting member is connected to the top plate and moves with the top plate, the supporting member includes: a supporting plate, the supporting plate passes through the base and the top end thereof is connected to the top plate, the supporting plate is formed with an extending section extending in a second direction, the second direction intersects with the first direction, and the projection of the extending section in the first direction overlaps with the projection of the base in the first direction; an adjusting rod, the adjusting rod passes through the extending section and its length is adjustable, and a flexible buffer portion is provided at the top end of the adjusting rod, and the flexible buffer portion is adapted to abut against the bottom surface of the base.

[0009] According to some embodiments of the present utility model, the supporting member further includes: a limiting rod, the limiting rod passes through the extending section and extends in the first direction, and the limiting rod is adapted to abut against the bottom surface of the base.

[0010] According to some embodiments of the present utility model, the sliding member includes: a second moving mechanism and a third moving mechanism, the second moving mechanism is disposed on the top plate, the third moving mechanism is movably engaged with the second moving mechanism, and the third moving mechanism forms the supporting surface.

[0011] According to some embodiments of the present utility model, one of the second moving mechanism and the third moving mechanism is formed with a slide rail, and the other of the second moving mechanism and the third moving mechanism is formed with a slider, and the slider is movably disposed on the slide rail.

[0012] According to some embodiments of the present utility model, the second moving mechanism and the third moving mechanism are configured as a plurality of one-to-one correspondences, and the plurality of second moving mechanisms are spaced apart.

[0013] According to some embodiments of the present utility model, the lifting device further includes a reinforcing plate, the reinforcing plate is disposed on at least one side of the base in the first direction and is located at at least one side edge of the base.

[0014] According to some embodiments of the present utility model, at least one weight-reducing hole penetrating in the first direction is formed on the top plate.

[0015] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0017] Figure 1 Schematic structural diagram of a lifting device according to an embodiment of the present utility model.

[0018] Figure 2 Schematic structural diagram at the base according to an embodiment of the present utility model.

[0019] Figure 3 is Figure 2 Another perspective of the structure in

[0020] Figure 4 Schematic structural diagram at the top plate according to an embodiment of the present utility model.

[0021] Figure 5 Schematic diagram of the cooperation between the first movable rod and the second movable rod according to an embodiment of the present utility model.

[0022] Figure 6 is Figure 5 Cross-sectional view of the structure in

[0023] Figure 7 Schematic structural diagram of the cooperation between the support member and the base according to an embodiment of the present utility model.

[0024] Figure 8 is Figure 7 Another perspective of the structure in

[0025] Reference numerals:

[0026] 1, lifting device;

[0027] 10, base;

[0028] 20, first moving mechanism; 21, driving member; 211, driving rod; 212, connecting block; 22, first movable rod; 22a, moving channel; 22b, mounting opening; 23, second movable rod;

[0029] 30, top plate; 31, weight reduction hole;

[0030] 40, sliding member; 41, second moving mechanism; 42, third moving mechanism; 421, support surface;

[0031] 50, support member; 51, support plate; 511, extension section; 52, adjusting rod; 53, flexible buffer portion; 54, limiting rod;

[0032] 60, reinforcing plate. Detailed implementation manners

[0033] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as limiting the present utility model.

[0034] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

[0035] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0036] In the present utility model, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or can communicate with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0038] In the related art, a battery pack can be provided on a motorcycle. During the handling process of the battery pack, a lifting device can lift the battery pack to a preset height for the transportation of the battery pack. However, in some existing technologies, the lifting device can only move in the height direction, and there is still a problem of difficult handling of the battery pack.

[0039] Next, refer to Figures 1-8 to describe the lifting device 1 according to an embodiment of the present invention.

[0040] As Figure 1 shown, the lifting device 1 according to the present invention includes: a base 10, a first moving mechanism 20, a top plate 30, and a sliding member 40. The top plate 30 is disposed on the top of the base 10 and is connected to the first moving mechanism 20. By the operation of the first moving mechanism 20, the top plate 30 is adapted to move away from the base 10 in a first direction; the sliding member 40 is slidably disposed on the top surface of the top plate 30. The sliding member 40 is formed with a support surface 421 adapted to support the object to be lifted. The sliding member 40 is adapted to translate at a predetermined position to drive the object to be lifted to translate relative to the top plate 30.

[0041] Specifically, the lifting device 1 can be used to lift an object to be lifted, such as a battery pack, for the handling operation of the object to be lifted. Here, the object to be lifted can be disposed on the support surface 421 of the sliding member 40. When the first moving mechanism 20 works, the top plate 30 is adapted to move closer to or away from the base 10 in the first direction, thereby driving the object to be lifted to move in the first direction. In some embodiments, the first direction is the height direction of the lifting device 1 in the normal use state. After the top plate 30 moves to a preset position in the first direction, the sliding member 40 drives the object to be lifted to translate, realizing the handling of the object to be lifted. Here, a plurality of objects to be lifted can be stacked along the first direction on the support surface 421. The lifting device 1 designed according to the present invention can transport one or more objects to be lifted in one operation.

[0042] The lifting device 1 according to the present invention can drive the object to be lifted to move in the first direction and can translate the object to be lifted, facilitating the transportation of the object to be lifted, making the handling work of the object to be lifted easier, and saving manpower.

[0043] According to some embodiments of the present invention, such as Figure 2As shown, the first moving mechanism 20 includes a driving member 21. The driving member 21 is fixed to the base 10 and is provided with a driving rod 211 extending in the first direction. The driving rod 211 is connected to the top plate 30. The driving rod 211 moves telescopically in the first direction and drives the top plate 30 to move. In some embodiments, a connecting block 212 is fixedly provided at the moving end of the driving rod 211. A first mounting hole is provided on the connecting block 212, and a second mounting hole corresponding to the first mounting hole is provided on the top plate 30. Fasteners are respectively engaged with the first mounting hole and the second mounting hole to fix the connecting block 212 to the top plate 30. The driving rod 211 moves telescopically in the first direction to drive the top plate 30 to move in the first direction.

[0044] According to some embodiments of the present invention, as Figures 5-6 shown, the first moving mechanism 20 further includes a first movable rod 22 and a second movable rod 23. As Figures 2-3 shown, the first movable rod 22 extends in the first direction and one end thereof is connected to the base 10. A moving channel 22a is provided inside the first movable rod 22. An installation port 22b communicating with the moving channel 22a is formed at the other end of the first movable rod 22. The second movable rod 23 extends in the first direction and one end thereof is connected to the top plate 30. The other end of the second movable rod 23 is movably disposed in the moving channel 22a through the installation port 22b. The first movable rod 22 and the second movable rod 23 are in one-to-one correspondence, and the first movable rod 22 and the driving member 21 are arranged at intervals.

[0045] Here, the first movable rod 22 and the second movable rod 23 are movably engaged to connect the base 10 and the top plate 30 together with the driving member 21 at the same time, realizing multi-point connection between the base 10 and the top plate 30, and improving the stability of the lifted object when moving in the first direction.

[0046] Moreover, the first movable rod 22 and the second movable rod 23 are configured as a plurality of one-to-one correspondences, and the plurality of first movable rods 22 are arranged at intervals in the circumferential direction of the driving member 21 to further improve the stability of the lifted object when moving in the first direction.

[0047] In some embodiments, the plurality of first movable rods 22 are equidistantly arranged at intervals in the circumferential direction of the driving member 21.

[0048] In some embodiments, the driving members 21 are configured as a plurality of spaced arrangements, and at least two first movable rods 22 are provided around each driving member 21.

[0049] According to some embodiments of the present invention, as Figures 1-3 shown, the lifting device 1 further includes a support member 50. The support member 50 is connected to the top plate 30 and moves with the top plate 30. The support member 50 includes a support plate 51 and an adjusting rod 52 (as Figure 7As shown in the figure, the support plate 51 passes through the base 10 and its top end is connected to the top plate 30. The support plate 51 is formed with an extension section 511 extending in the second direction, and the second direction intersects the first direction. Here, the second direction may refer to the horizontal direction of the lifting device 1 in the normal use state. The projection of the extension section 511 in the first direction overlaps with the projection of the base 10 in the first direction; the adjusting rod 52 passes through the extension section 511 and its length is adjustable. The top end of the adjusting rod 52 is provided with a flexible buffer portion 53, and the flexible buffer portion 53 is adapted to abut against the bottom surface of the base 10.

[0050] When the first moving mechanism 20 drives the top plate 30 to move in the first direction, in order to prevent the top plate 30 from rising and falling too fast, resulting in too large an impact force on the base 10 or other structures, the support member 50 is provided to support the top plate 30. In some embodiments, the support member 50 is disposed through the base 10, and the flexible buffer portion 53 is provided on the support member 50. During the lifting and lowering process of the top plate 30, the flexible buffer portion 53 can abut against the bottom surface of the base 10 to buffer the speed and impact force of the top plate 30, avoiding hitting the base 10 or other structures and protecting the lifting device 1.

[0051] In some embodiments, the support plate 51 is disposed through the base 10 and is an "L"-shaped plate. It extends in the first direction and its bottom is formed with an extension section 511 extending in the second direction, and the adjusting rod 52 is provided on the extension section 511, and the length of the adjusting rod 52 is adjustable to adjust the position of the flexible buffer portion 53.

[0052] According to some embodiments of the present invention, as Figures 7-8 shown, the support member 50 further includes a limiting rod 54. The limiting rod 54 passes through the extension section 511 and extends in the first direction. The top end of the limiting rod 54 is adapted to abut against the bottom surface of the base 10. In some embodiments, the limiting rod 54 may be a structure with a relatively hard material. When the flexible buffer portion 53 fails, the relatively hard limiting member can support the base 10, playing a role in further protecting the lifting device 1.

[0053] According to some embodiments of the present invention, as Figure 4As shown, the sliding member 40 includes a second moving mechanism 41 and a third moving mechanism 42. The second moving mechanism 41 is disposed on one side of the top plate 30. The third moving mechanism 42 is movably engaged with the second moving mechanism 41, and the third moving mechanism 42 forms a supporting surface 421. Specifically, the third moving mechanism 42 is provided with the supporting surface 421 to cooperate with the object to be lifted. The third moving mechanism 42 can move relative to the second moving mechanism 41, so that the object to be lifted can be translated relative to the top plate 30. In some embodiments, the third moving mechanism 42 can be driven by a driving device to translate, or move in the second direction under the action of an external force. After the first moving mechanism 20 drives the top plate 30 to move to a preset height, the third moving mechanism 42 moves relative to the second moving mechanism 41 in the second direction to drive the object to be lifted to move in the second direction, making the handling of the object to be lifted easier and more labor-saving.

[0054] According to some embodiments of the present invention, as Figure 4 shown, one of the second moving mechanism 41 and the third moving mechanism 42 forms a sliding rail, and the other of the second moving mechanism 41 and the third moving mechanism 42 forms a sliding block. The sliding block is movably disposed on the sliding rail. In the form of a sliding rail and a sliding block, its principle is simple, the structure is simple, the cost is low, the feasibility is high, and the operation is easy.

[0055] According to some embodiments of the present invention, as Figure 4 shown, the second moving mechanism 41 and the third moving mechanism 42 are configured as a plurality of one-to-one correspondences. The plurality of second moving mechanisms 41 are spaced apart. The plurality of third moving mechanisms 42 can be respectively connected to different objects to be lifted to improve the efficiency of the lifting device 1 in transporting the objects to be lifted, or can be connected to the same object to be lifted to improve the stability of the lifting device 1 in transporting the objects to be lifted.

[0056] According to some embodiments of the present invention, as Figure 2 shown, the lifting device 1 further includes a reinforcing plate 60. The reinforcing plate 60 is disposed on at least one side of the base 10 in the first direction and is located at at least one side edge of the base 10. The reinforcing plate 60 is configured as at least one and is used to increase the strength of the base 10.

[0057] According to some embodiments of the present invention, as Figure 4 shown, at least one weight-reducing hole 31 penetrating in the first direction is formed on the top plate 30 to reduce the weight of the top plate 30, facilitate the first moving mechanism 20 to drive the top plate 30 to move, and ensure the working stability of the lifting device 1. In some embodiments, the thickness direction of the top plate 30 is the same as the first direction.

[0058] In summary, the lifting device 1 according to the present utility model can drive the object to be lifted to move in the first direction and can translate the object to be lifted, which is convenient for the transportation of the object to be lifted, makes the handling work of the object to be lifted easier, and saves manpower.

[0059] In the description of the present specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In the present specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present specification.

[0060] Although the embodiments of the present utility model have been shown and described above, changes, modifications, substitutions, and variations can be made to the above embodiments.

Claims

1. A lifting device (1), characterized in that, Comprising: A base (10), a first moving mechanism (20), a top plate (30), and a sliding member (40); wherein The top plate (30) is disposed on the top of the base (10) and is connected to the first moving mechanism (20). By the action of the first moving mechanism (20), the top plate (30) is adapted to move away from the base (10) in a first direction; The sliding member (40) is translatably disposed on the top surface of the top plate (30). The sliding member (40) is formed with a support surface (421) adapted to support the object to be lifted, and the sliding member (40) is adapted to translate at a predetermined position to drive the object to be lifted to translate relative to the top plate (30).

2. The lifting device (1) according to claim 1, characterized in that, The first moving mechanism (20) includes: A driving member (21), the driving member (21) is fixed to the base (10) and is provided with a driving rod (211) extending in the first direction. The driving rod (211) is connected to the top plate (30), and the driving rod (211) telescopically moves in the first direction and drives the top plate (30) to move.

3. The lifting device (1) according to claim 2, characterized in that, The first moving mechanism (20) further includes: A first movable rod (22), the first movable rod (22) extends in the first direction and one end thereof is connected to the base (10). A moving channel (22a) is provided inside the first movable rod (22), and the other end of the first movable rod (22) is formed with a mounting opening (22b) communicating with the moving channel (22a); A second movable rod (23), the second movable rod (23) extends in the first direction and one end thereof is connected to the top plate (30). The other end of the second movable rod (23) is movably disposed in the moving channel (22a) through the mounting opening (22b); wherein The first movable rod (22) and the second movable rod (23) are in one-to-one correspondence, and the first movable rod (22) is spaced apart from the driving member (21).

4. The lifting device (1) according to claim 1, characterized in that, Further included is a support member (50), the support member (50) is connected to the top plate (30) and moves with the top plate (30). The support member (50) includes: A support plate (51), the support plate (51) passes through the base (10) and the top end thereof is connected to the top plate (30). The support plate (51) is formed with an extension section (511) extending in a second direction, the second direction intersects with the first direction, and the projection of the extension section (511) in the first direction overlaps with the projection of the base (10) in the first direction; An adjusting rod (52), the adjusting rod (52) passes through the extension section (511) and its length is adjustable. The top end of the adjusting rod (52) is provided with a flexible buffer portion (53), and the flexible buffer portion (53) is adapted to abut against the bottom surface of the base (10).

5. The lifting device (1) according to claim 4, characterized in that, The support member (50) further includes: A limiting rod (54), the limiting rod (54) passes through the extension section (511) and extends in the first direction, and the limiting rod (54) is adapted to abut against the bottom surface of the base (10).

6. The lifting device (1) according to claim 1, characterized in that, The sliding member (40) includes: A second moving mechanism (41) and a third moving mechanism (42), the second moving mechanism (41) is disposed on the top plate (30), the third moving mechanism (42) is movably engaged with the second moving mechanism (41), and the third moving mechanism (42) forms the support surface (421).

7. The lifting device (1) according to claim 6, characterized in that, One of the second moving mechanism (41) and the third moving mechanism (42) forms a slide rail, and the other of the second moving mechanism (41) and the third moving mechanism (42) forms a slider, and the slider is movably disposed on the slide rail.

8. The lifting device (1) according to claim 7, characterized in that, The second moving mechanism (41) and the third moving mechanism (42) are configured as a plurality of one-to-one correspondences, and the plurality of second moving mechanisms (41) are spaced apart.

9. The lifting device (1) according to claim 1, characterized in that, It further includes a reinforcing plate (60), the reinforcing plate (60) is disposed on at least one side of the base (10) in the first direction and is located at at least one side edge of the base (10).

10. The lifting device (1) according to claim 1, characterized in that, A weight reduction hole (31) penetrating in the first direction is formed in the top plate (30).

Images