CN218664943U

CN218664943U - Trade electric hoist and trade power station

Info

Publication number: CN218664943U
Application number: CN202222994178.5U
Authority: CN
Inventors: 李国垒
Original assignee: Hunan Xingbida Netlink Technology Co Ltd
Current assignee: Hunan Xingbida Netlink Technology Co Ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-21
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of battery replacing equipment, and provides a battery replacing lifting appliance and a battery replacing station, wherein the battery replacing lifting appliance comprises a frame, a lifting hook, a driving cylinder and a damping piece; wherein, the frame is provided with a slide rail; the lifting hook is used for lifting the battery pack, a sliding block is arranged on the lifting hook, and the sliding block can move along the sliding rail; the driving cylinder is arranged on the frame and used for driving the lifting hook to move along the sliding rail; the telescopic end of the driving cylinder is connected with the lifting hook through the damping piece. The battery replacement lifting appliance comprises a frame, a lifting hook and a driving cylinder, wherein when the battery replacement lifting appliance is actually used, the lifting hook is driven to move along a sliding rail through the extension and retraction of the driving cylinder, so that the position of the lifting hook on the frame is adjusted, and a battery pack to be lifted is better adapted; compared with the traditional mode of controlling the movement of the lifting hook by adopting a connecting rod structure and a rotating structure, the structure design is relatively simple; and the damping piece is adopted to realize the connection of the lifting hook and the driving cylinder, so that the inertia force of the battery pack can be prevented from directly impacting the telescopic end of the driving cylinder, and the power-change lifting appliance is protected.

Description

Trade electric hoist and trade power station

Technical Field

The utility model relates to a trade electrical equipment technical field, especially relate to a trade electric hoist and trade power station.

Background

In recent years, new energy electric vehicles have been rapidly developed due to the advantages of energy conservation, environmental protection and the like, heavy truck tractors, dump trucks, cement tank trucks and the like have also been rapidly added to the electric power station, and the market demand of the power station is increased accordingly.

At present, most of the current battery replacement lifting appliances in the market adopt a connecting rod structure or a rotating structure to control the movement of a lifting hook, the connecting rod structure or the rotating structure is complex in design, high in machining precision and high in assembly difficulty; in addition, in the battery replacement process, the inertia force of the battery pack easily impacts the battery replacement lifting tool, so that the service life is influenced.

Therefore, how to simplify the structural design of the battery replacement lifting appliance and prolong the service life is a difficult problem to be solved urgently in the field at the present stage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trade electric hoist has simplified the structural design who trades electric hoist, and increase of service life has solved the difficult problem in this field of present stage. The utility model also provides a trade power station, including foretell trade electric hoist, consequently, simplified the structural design who trades electric hoist, increase of service life has solved the difficult problem in this field at present stage.

The utility model discloses a first aspect provides a trade electric hoist, include:

the frame is provided with a sliding rail;

the lifting hook is used for lifting the battery pack, a sliding block is arranged on the lifting hook, and the sliding block can move along the sliding rail;

the driving cylinder is arranged on the frame, and the telescopic end of the driving cylinder is connected with the lifting hook and is used for driving the lifting hook to move along the sliding rail;

and the telescopic end of the driving cylinder is connected with the lifting hook through the damping piece.

According to the utility model provides a trade electric hoist, damping piece includes spring and connecting seat;

one end of the spring is connected with the lifting hook, and the other end of the spring is connected with the telescopic end of the driving cylinder through the connecting seat.

According to the utility model, the power-changing lifting appliance also comprises a mounting seat, and the driving cylinder is arranged on the frame through the mounting seat;

the cylinder base end of the driving cylinder is rotatably connected with the mounting base, and the telescopic end of the driving cylinder is rotatably connected with the connecting base.

According to the utility model provides a trade electric hoist, the lifting hook is integrated into one piece's structure.

According to the utility model, the lifting hook comprises a top plate, a connecting plate and a bottom plate which are welded in sequence, and also comprises two hook plates;

the two hook plates are respectively positioned on two sides of the connecting plate, and the top plate, the connecting plate and the bottom plate are all welded with the hook plates.

According to the electricity changing lifting appliance provided by the utility model, the sliding block is arranged on the top plate;

the top plate is provided with a mounting hole, the sliding block is provided with a threaded hole, and a bolt is inserted into the mounting hole and the threaded hole.

According to the utility model provides a trade electric hoist, the lifting hook the driving cylinder and the slide rail is two sets of assorted.

According to the electricity changing lifting appliance provided by the utility model, the bottoms of the four corners of the frame are respectively provided with a first positioning column, and the bottoms of the two ends of the frame are respectively provided with a second positioning column;

the first positioning column and the second positioning column are used for positioning the battery pack.

According to the utility model provides a trade electric hoist, the top at frame both ends all is equipped with the guide post.

A second aspect of the utility model provides a power exchanging station, which comprises a hoisting device, a battery pack and a power exchanging hanger as any one of the above;

the lifting hook of the battery replacing lifting appliance is connected with the lifting beam of the battery pack;

the top of the four corners of the frame is provided with pulleys, and the hoisting equipment is connected with the pulleys.

The utility model provides a power-changing lifting appliance, which comprises a frame, a lifting hook, a driving cylinder and a damping piece; wherein, the frame is provided with a slide rail; the lifting hook is used for lifting the battery pack, a sliding block is arranged on the lifting hook, and the sliding block can move along the sliding rail; the driving cylinder is arranged on the frame, and the telescopic end of the driving cylinder is connected with the lifting hook and is used for driving the lifting hook to move along the sliding rail; the telescopic end of the driving cylinder is connected with the lifting hook through the damping piece. The battery replacement lifting appliance comprises a frame, a lifting hook and a driving cylinder, wherein when the battery replacement lifting appliance is actually used, the lifting hook is driven to move along a sliding rail through the extension and retraction of the driving cylinder, so that the position of the lifting hook on the frame is adjusted, and a battery pack to be lifted is better adapted; compared with the traditional mode of controlling the movement of the lifting hook by adopting a connecting rod structure and a rotating structure, the mode of driving the lifting hook to move by the driving cylinder has the advantages of relatively simple structural design, simplicity and convenience in assembly and low machining precision; and the damping piece is adopted to realize the connection of the lifting hook and the driving cylinder, so that the inertia force of the battery pack can be prevented from directly impacting the telescopic end of the driving cylinder, and the power-change lifting appliance is protected. Therefore, the utility model provides a trade electric hoist has simplified the structural design who trades electric hoist, and increase of service life has solved the difficult problem in this field at present stage.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a power exchanging hanger according to an embodiment of the present invention;

fig. 2 is a side view of the power exchanging hanger according to the embodiment of the present invention;

FIG. 3 is a schematic view of the drive cylinder and hook assembly of an embodiment of the present invention;

fig. 4 is a schematic view of a hook according to an embodiment of the present invention.

Reference numerals:

1. a frame; 2. a slide rail; 3. a hook; 4. a slider; 5. a drive cylinder; 6. a damping member; 7. a mounting base; 8. a first positioning post; 9. a second positioning column; 10. a guide upright post; 11. a battery pack; 12. a hanging beam; 13. a pulley; 14. mounting a plate;

31. a top plate; 32. a connecting plate; 33. a base plate; 34. a hook plate; 35. mounting holes;

61. a spring; 62. a connecting seat.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings in the present invention will be combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the embodiments and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood as specific cases to those of ordinary skill in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The following describes the battery replacement lifting appliance in this embodiment with reference to fig. 1 to 4; it should be understood that the following are only exemplary embodiments of the present invention, and do not constitute any particular limitation of the present invention.

The electricity changing lifting appliance provided by the specific embodiment mainly comprises a frame 1, a lifting hook 3, a driving cylinder 5 and a damping piece 6; wherein, the frame 1 is a frame-shaped structure, and the frame 1 is provided with a slide rail 2; the lifting hook 3 can be matched and hooked with the battery pack 11 and used for lifting the battery pack 11, a sliding block 4 is arranged on the lifting hook 3, and the sliding block 4 is matched with the sliding rail 2 and can move along the sliding rail 2; the driving cylinder 5 is arranged on the frame 1, and the telescopic end of the driving cylinder 5 is connected with the lifting hook 3 and used for driving the lifting hook 3 to move along the slide rail 2; a damping member 6 may be included, and the telescopic end of the actuating cylinder 5 may be connected to the hook 3 via the damping member 6.

The battery replacement lifting appliance comprises a frame 1, a lifting hook 3, a driving cylinder 5 and a damping part 6, wherein when the battery replacement lifting appliance is actually used, the lifting hook 3 is driven to move along a sliding rail 2 through the extension and retraction of the driving cylinder 5, so that the position of the lifting hook 3 on the frame 1 is adjusted, and a battery pack 11 to be lifted is better adapted; compared with the traditional mode of controlling the lifting hook 3 to move by adopting a connecting rod structure and a rotating structure, the mode of driving the lifting hook 3 to move by the driving cylinder 5 has the advantages of relatively simple structural design, simple and convenient assembly and low processing precision; and the damping piece 6 is adopted to realize the connection of the lifting hook 3 and the driving cylinder 5, so that the inertia force of the battery pack 11 can be prevented from directly impacting the telescopic end of the driving cylinder 5, and the power-exchanging lifting appliance is protected.

Therefore, the utility model provides a trade electric hoist has simplified the structural design who trades electric hoist, can reduce the processing and the assembly degree of difficulty, and the life of electric hoist is traded in the extension, has solved the difficult problem in this field at present stage.

In one embodiment, please refer to fig. 1, the lifting hook 3, the driving cylinder 5 and the sliding rail 2 of the electric replacing lifting appliance may be provided with two matching sets. Namely, two lifting hooks 3 and two driving cylinders 5 are provided, and two sides of each lifting hook 3 are provided with sliding blocks 4, and each sliding block 4 corresponds to one sliding rail 2; namely, each set of structure comprises a lifting hook 3, a driving cylinder 5, two sliding blocks 4 and two sliding rails 2.

Of course, in actual design, the lifting hook 3, the driving cylinder 5 and the slide rail 2 may be matched in other numbers on the premise of playing the same role.

Referring to fig. 3, in one embodiment, the damping member 6 may include a spring 61 and a connection seat 62; wherein, one end of the spring 61 is connected with the lifting hook 3, and the other end of the spring 61 is connected with the telescopic end of the driving cylinder 5 through the connecting seat 62. When 3 drive battery package 11 and remove at lifting hook 3, because of 11 self weight of battery package is big, inertia is great, when removing the in-process appearance with higher speed or slow down, the effect of buffering can be played in the existence of spring 61 to avoid lifting hook 3 directly to apply the flexible end of actuating cylinder 5 with inertial force, thereby can avoid causing the damage to actuating cylinder 5, play the guard action to actuating cylinder 5 and trade the electric hoist.

In the actual design, under the prerequisite that can play the same effect, damping part 6 still can be for other elastic components, and then avoids causing the impact to the flexible end of actuating cylinder 5, plays the guard action to actuating cylinder 5 and trade electric hoist.

Further, referring to fig. 3, the battery replacement lifting appliance may further include a mounting seat 7, and the driving cylinder 5 may be connected to the frame 1 through the mounting seat 7; in actual design, the frame 1 may be provided with a mounting plate 14, and the mounting seat 7 may be provided on the mounting plate 14; the cylinder seat end of the driving cylinder 5 is rotationally connected with the mounting seat 7, and the telescopic end of the driving cylinder 5 is rotationally connected with the connecting seat 62; namely, two ends of the driving cylinder 5 are respectively hinged with the mounting seat 7 and the connecting seat 62, so that fine adjustment of the lifting hook 3 in the vertical direction can be realized, and the flexibility of the lifting hook 3 in moving on the sliding rail 2 is improved; meanwhile, due to the design of rotary connection, when the lifting hook 3 drives the battery pack 11 to move up and down, certain buffering effect on the inertia force of the battery pack 11 can be achieved.

The power conversion lifting appliance provided by the specific embodiment has the advantages that the lifting hook 3 can be of an integrally formed structure, and the assembling process can be omitted.

Referring to fig. 4, in one embodiment, the hook 3 may include a top plate 31, a connecting plate 32, and a bottom plate 33, which are welded in sequence, and may further include two hook plates 34; the two hook plates 34 may be respectively located at both sides of the connecting plate 32, and the top plate 31, the connecting plate 32, and the bottom plate 33 are all welded and fixed to the two hook plates 34. When the design promptly, can realize the integrative design of 3 structures of lifting hook through the welding to remove the equipment link from, simplify structural design.

In the battery replacement lifting appliance provided by the specific embodiment, the sliding block 4 can be arranged on the top plate 31 of the lifting hook 3, and in order to further reduce the assembly difficulty, the lifting hook 3 and the sliding block 4 can be connected by bolts; that is, the top plate 31 may be provided with a mounting hole 35, the slider 4 may be provided with a threaded hole, and a bolt is inserted into the mounting hole 35 and the threaded hole, so as to connect the hook 3 and the slider 4, please refer to fig. 3.

The battery replacement lifting appliance provided by the specific embodiment is shown in fig. 1, the bottom of four corners of the frame 1 can be provided with the first positioning columns 8, the bottom of two ends of the frame 1 can be provided with the second positioning columns 9, when the battery replacement lifting appliance is in actual use, the battery packs 11 can be positioned by the first positioning columns 8 and the second positioning columns 9, and then the lifting hooks 3 and the hanging beams 12 of the battery packs 11 are accurately hooked, so that the battery packs 11 can be accurately lifted, the lifting time is saved, and the working efficiency is improved.

The specific embodiment further provides a power exchanging station, which may include a hoisting device, a battery pack 11 and the power exchanging hanger; therefore, the power station is also within the protection scope of the utility model.

Pulleys 13 can be arranged at the tops of four corners of the battery replacing lifting appliance frame 1, and when the battery replacing lifting appliance is actually used, the lifting hooks 3 of the battery replacing lifting appliance are used for being connected with the lifting beams 12 of the battery pack 11 so as to lift the battery pack 11; the hoisting equipment is used for being connected with the pulley 13 and hoisting the battery replacing lifting tool, so that the battery replacing operation of the battery pack 11 is realized.

Further, above-mentioned trade electric hoist, the top at frame 1 both ends can all be equipped with direction stand 10, and then when lifting by crane equipment and will trade electric hoist and hang, direction stand 10 can play the effect of direction, avoids lifting by crane and takes place the skew.

In actual design, other connection modes can be adopted to realize connection between the hoisting equipment and the battery replacement lifting appliance, and the connection mode can be specifically designed according to actual requirements.

The battery replacement lifting appliance mainly comprises a frame 1, a lifting hook 3 and a driving cylinder 5, wherein the lifting hook 3 is driven to move on the frame 1 by the aid of extension and retraction of the driving cylinder 5, so that the connection relation of the structure is simplified, and the processing and assembling difficulty is reduced; and, set up damping piece 6 between lifting hook 3 and actuating cylinder 5 to the inertia force of buffering hoist and mount in-process battery package 11 avoids causing the impact to the flexible end of actuating cylinder 5, plays the guard action to actuating cylinder 5 and trade electric hoist.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a trade electric hoist which characterized in that includes:

the device comprises a frame (1), wherein a sliding rail (2) is arranged on the frame (1);

the lifting hook (3) is used for lifting a battery pack (11), a sliding block (4) is arranged on the lifting hook (3), and the sliding block (4) can move along the sliding rail (2);

the driving cylinder (5) is arranged on the frame (1), and the telescopic end of the driving cylinder (5) is connected with the lifting hook (3) and used for driving the lifting hook (3) to move along the sliding rail (2);

the telescopic end of the driving cylinder (5) is connected with the lifting hook (3) through the damping piece (6).

2. The swapping spreader of claim 1, wherein the damping element (6) comprises a spring (61) and a connection socket (62);

one end of the spring (61) is connected with the lifting hook (3), and the other end of the spring is connected with the telescopic end of the driving cylinder (5) through the connecting seat (62).

3. The battery replacement lifting appliance according to claim 2, further comprising a mounting seat (7), wherein the driving cylinder (5) is arranged on the frame (1) through the mounting seat (7);

the cylinder base end of the driving cylinder (5) is rotatably connected with the mounting base (7), and the telescopic end of the driving cylinder (5) is rotatably connected with the connecting base (62).

4. The battery replacement lifting appliance according to claim 1, wherein the lifting hook (3) is of an integrally formed structure.

5. The battery replacement lifting appliance according to claim 1, wherein the lifting hook (3) comprises a top plate (31), a connecting plate (32) and a bottom plate (33) which are welded in sequence, and further comprises two hook plates (34);

the two hook plates (34) are respectively positioned on two sides of the connecting plate (32), and the top plate (31), the connecting plate (32) and the bottom plate (33) are welded with the hook plates (34).

6. The replacement sling according to claim 5, wherein the slide block (4) is arranged on the top plate (31);

the top plate (31) is provided with a mounting hole (35), the sliding block (4) is provided with a threaded hole, and a bolt is inserted into the mounting hole (35) and the threaded hole.

7. The battery replacement lifting appliance according to claim 1, wherein the lifting hook (3), the driving cylinder (5) and the sliding rail (2) are provided with two matched sets.

8. The battery replacement lifting appliance according to claim 1, wherein the bottoms of four corners of the frame (1) are provided with first positioning columns (8), and the bottoms of two ends of the frame (1) are provided with second positioning columns (9);

the first positioning column (8) and the second positioning column (9) are used for positioning the battery pack (11).

9. The battery replacement lifting appliance according to claim 1, wherein guide columns (10) are arranged at the tops of both ends of the frame (1).

10. A battery replacement station, characterized by comprising a hoisting device, a battery pack (11) and a battery replacement lifting appliance as claimed in any one of claims 1 to 9;

the lifting hook (3) of the battery replacing lifting appliance is connected with the lifting beam (12) of the battery pack (11);

the top of the four corners of the frame (1) is provided with pulleys (13), and the hoisting equipment is connected with the pulleys (13).