CN218024958U - Lifting appliance and battery lifting system - Google Patents
Lifting appliance and battery lifting system Download PDFInfo
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- CN218024958U CN218024958U CN202222277829.9U CN202222277829U CN218024958U CN 218024958 U CN218024958 U CN 218024958U CN 202222277829 U CN202222277829 U CN 202222277829U CN 218024958 U CN218024958 U CN 218024958U
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- main body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The application provides a hoist and battery hoist and mount system. The hoist includes main part spare, connecting piece and hoist and mount subassembly. The connecting piece is arranged on the main body piece and is connected with the lifting rope. The hoisting assembly comprises a plurality of fixing pieces, the fixing pieces are arranged on the main body piece at intervals and are in one-to-one correspondence with the matching parts on the battery box, and each fixing piece is detachably connected with the corresponding matching part. In this application, the connecting piece can be connected with the lifting rope among the battery hoist and mount system, and a plurality of mountings can set up with a plurality of cooperation portion one-to-ones on the battery box to make hoist and battery box can dismantle and be connected. When the lifting appliance is connected with the battery box, a crane in the battery lifting system can drive the lifting appliance to move through the lifting rope, so that the battery box is lifted. After the hoisting is completed, the plurality of fixing pieces can be cancelled and connected with the matching part, so that the lifting appliance is separated from the battery box, the dismounting is more convenient, and the next hoisting is quicker.
Description
Technical Field
The application relates to the technical field of battery installation, in particular to a lifting appliance and a battery lifting system.
Background
In recent years, new energy automobiles are more popular, and electric-replaceable trucks are continuously developed towards new energy. The size and the operation mode of the heavy truck cause the heavy truck to have more batteries and heavy weight, which causes certain difficulties in the installation and transportation of the battery box. Current truck relies on battery hoist and mount system to hoist and mount and transport the battery box when putting into production, but generally ties up the battery box through the lifting rope among the current battery hoist and mount system and hoist, but the operation of tying up the battery box and subsequently unbinding the battery box is very complicated, has seriously influenced the installation effectiveness.
SUMMERY OF THE UTILITY MODEL
Therefore, the lifting appliance and the battery lifting system are needed to be provided for solving the problem that the installation operation is complex due to the fact that the battery box is bound through the lifting rope in the existing battery lifting system for lifting.
According to the first aspect of this application, a hoist is provided, the hoist is applied to the battery hoist and mount system of hoist and mount battery box, battery hoist and mount system includes the lifting rope, be equipped with a plurality of cooperation portions on the battery box, the hoist includes:
a main body member;
the connecting piece is arranged on the main body piece and is used for being connected with the lifting rope;
the hoisting assembly comprises a plurality of fixing pieces, the fixing pieces are arranged on the main body piece at intervals, the fixing pieces are arranged in a one-to-one correspondence mode with the matching portions on the battery box, and each fixing piece is used for being detachably connected with the corresponding matching portion.
In one embodiment, each fixing member comprises a rotating part rotatably mounted on the main body member and a clamping protrusion arranged at one end of the rotating part far away from the main body member, the rotating axis of the rotating part is parallel to a first plane perpendicular to the thickness direction of the main body member, and the rotating part is in clamping fit with the corresponding matching part by means of the clamping protrusion.
In one embodiment, a plurality of said fasteners form a plurality of fastener sets, each said fastener set comprising at least two said fasteners;
the hoisting assembly further comprises a plurality of linkage parts in one-to-one correspondence with the fixing piece groups, and each linkage part is used for connecting the rotating parts of at least two fixing pieces in the corresponding fixing piece group.
In one embodiment, the hoisting assembly further comprises a plurality of connecting parts which correspond to the linkage parts one by one, each connecting part is arranged on the corresponding linkage part, and each connecting part is used for being connected with the lifting rope;
each connecting portion is configured to be capable of driving the corresponding linkage portion to move towards a direction away from the battery box when the lifting rope is retracted, so that the fixing piece is separated from the matching portion.
In one embodiment, the main body piece comprises at least two main body rods extending along a first direction and arranged at intervals along a second direction;
the connecting pieces comprise a plurality of first connecting pieces extending along the second direction and a plurality of second connecting pieces extending along the first direction, the plurality of first connecting pieces are arranged at intervals along the first direction, and each first connecting piece is sequentially connected with the plurality of main body rods;
the second connecting pieces are respectively connected with the plurality of first connecting pieces, and the first connecting pieces and the second connecting pieces are used for winding the lifting rope;
wherein the first direction and the second direction are arranged at an angle.
In one embodiment, in any two adjacent main body rods, one side of one main body rod close to the other main body rod is provided with a plurality of mounting blocks; the plurality of mounting blocks on each main body rod are arranged in one-to-one correspondence with the plurality of first connecting pieces;
each first connecting piece connects the corresponding installation blocks in sequence.
In one embodiment, the second connecting piece is provided with a plurality of connecting pieces;
the connecting piece still includes the fixed plate, the fixed plate is located a plurality ofly the top of second connecting piece, and respectively with a plurality of second connecting piece fixed connection.
In one embodiment, the main body piece further comprises a plurality of fixing rods extending along the second direction and arranged at intervals along the first direction, and each fixing rod is sequentially fixedly connected with a plurality of main body rods; the fixing rods among the plurality of fixing rods, which are located among the plurality of first connectors, are connected with the second connectors.
In one embodiment, cavities are formed in the main body rods, the second connecting piece and the fixing rods.
According to a second aspect of the present application, a battery hoisting system is proposed, the battery hoisting system comprising the hoist as described above, the hoist comprising:
a main body member;
the connecting piece is arranged on the main body piece and is used for being connected with the lifting rope;
the hoisting assembly comprises a plurality of fixing pieces, the fixing pieces are arranged on the main body piece at intervals and are arranged in a one-to-one correspondence mode, and each fixing piece is used for being detachably connected with the corresponding matching portion.
In the technical scheme of this application, be provided with the connecting piece on the main part spare of hoist, the connecting piece can be connected with the lifting rope among the battery hoist and mount system. Still the interval is provided with a plurality of mountings on the main part spare, a plurality of mountings can with a plurality of cooperation portion one-to-one settings on the battery box to make hoist and battery box can dismantle and be connected. When the lifting appliance is connected with the battery box, a crane in the battery lifting system can drive the lifting appliance to move through the lifting rope, so that the battery box is lifted. After the hoisting is completed, the plurality of fixing pieces can be cancelled and connected with the matching parts, so that the lifting appliance is separated from the battery box, the dismounting is more convenient, and the next round of hoisting is quicker.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a spreader according to the present application;
fig. 2 is a schematic view of the spreader of fig. 1 at another angle.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
1 | |
| 11 | |
12 | |
| 13 | Fixing rod | 2 | Connecting |
| 21 | First connecting |
22 | Second connecting |
| 23 | |
3 | |
| 31 | |
311 | |
| 312 | |
32 | |
| 33 | Connecting part | \ | \ |
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. 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.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.
In recent years, new energy automobiles are more popular, and electric-replaceable trucks are continuously developed towards new energy. The size and the operation mode of the heavy truck cause the heavy truck to have more batteries and heavy weight, which causes certain difficulties in the installation and transportation of the battery box. Current truck relies on battery hoist and mount system to hoist and transport the battery box when production, but generally binds up the battery box through the lifting rope among the current battery hoist and mount system and hoist, but the operation of binding up the battery box and subsequently unbinding the battery box is very complicated, has seriously influenced installation effectiveness.
Through research, the inventor of the application finds that a hanger connected with a battery box is absent in the conventional battery hoisting system, which causes the connection operation and the disconnection operation of a lifting rope and the battery box to be very complicated, and the hoisting efficiency of the battery box is seriously influenced.
In view of this, the present application provides a battery hoisting system, wherein the battery hoisting system comprises a hoisting tool, and the battery hoisting system comprising the hoisting tool is the battery hoisting system of the present application. Fig. 1 to 2 are schematic structural views of an embodiment of a spreader provided in the present application.
Referring to fig. 1 to 2, the present application provides a lifting tool 100, wherein the lifting tool 100 is applied to a battery lifting system for lifting a battery box, the battery lifting system includes a lifting rope, and a plurality of matching portions are disposed on the battery box. The lifting appliance 100 comprises a main body part 1, a connecting part 2 and a lifting assembly 3. The connecting piece 2 is arranged on the main body piece 1 and is used for being connected with the lifting rope. The hoisting assembly 3 comprises a plurality of fixing pieces 31, the fixing pieces 31 are arranged on the main body piece 1 at intervals, the fixing pieces 31 are arranged corresponding to the matching parts on the battery box one by one, and each fixing piece 31 is used for being detachably connected with the corresponding matching part.
In the technical scheme of this application, be provided with connecting piece 2 on the main part 1 of hoist 100, connecting piece 2 can be connected with the lifting rope among the battery hoist and mount system. The main body member 1 is further provided with a plurality of fixing members 31 at intervals, and the plurality of fixing members 31 can be arranged in one-to-one correspondence with the plurality of matching portions on the battery box, so that the hanger 100 can be detachably connected with the battery box. When the lifting appliance 100 is connected with the battery box, a crane in the battery lifting system can drive the lifting appliance 100 to move through the lifting rope, so that the battery box is lifted. After the hoisting is completed, the plurality of fixing pieces 31 can be connected with the matching parts in a cancelled manner, so that the hoisting tool 100 is separated from the battery box, the dismounting is more convenient, and the next round of hoisting is quicker.
It should be noted that, regarding the fixing member 31 and the mating portion, one of the fixing member 31 and the mating portion may be configured as a snap projection 312, and the other may be configured as a snap groove, so as to be snapped and fixed to each other. The fixing piece 31 can also be arranged as an electromagnet or a sucker, the electromagnet is electrified and then the battery box is fixed by magnetic attraction, and the sucker can also be used for fixing the battery box by adsorption. The specific structure of the fixing member 31 and the engaging portion has many embodiments, and is not limited in particular.
In some embodiments, each fixing member 31 includes a rotating portion 311 rotatably mounted on the main body member 1 and a locking protrusion 312 disposed at an end of the rotating portion 311 away from the main body member 1, a rotation axis of the rotating portion 311 is parallel to a first plane perpendicular to a thickness direction of the main body member 1, and the rotating portion 311 is locked and engaged with the corresponding engaging portion by the locking protrusion 312.
In this application, the first plane is an opposite plane, and the first plane may be provided as a plane perpendicular to the thickness direction of the main body member 1. Each rotating part 311 is rotatably mounted on the body member 1 with the axis of rotation of the rotating part 311 parallel to the first plane, which allows the catching protrusion 312 to have a moving stroke toward and away from the lifting rope during the rotation of the rotating part 311. In practical application, the convex clamping portions 312 are close to the battery box when being far away from the lifting rope, and each convex clamping portion 312 can be clamped and matched with the corresponding matching portion, so that the main body part 1 and the battery box are detachably connected. After the hoisting is completed, the locking projection 312 can move towards the direction close to the lifting rope, and at the moment, the locking projection 312 is far away from the battery box, so that the main body part 1 is separated from the battery box.
In some embodiments, the plurality of fasteners 31 form a plurality of fastener 31 sets, each fastener 31 set including at least two fasteners 31. The hoisting assembly 3 further comprises a plurality of linkage portions 32 corresponding to the fixing members 31 in a one-to-one manner, and each linkage portion 32 is used for connecting the rotating portions 311 of at least two fixing members 31 in the corresponding fixing member 31 group.
In the present embodiment, it is generally difficult for a single fixing member 31 to stably connect the main body member 1 to the battery box, so that a plurality of fixing members 31 are provided on the main body member 1, and the plurality of fixing members 31 are divided into a plurality of fixing member 31 groups, and the rotating portions 311 of the plurality of fixing members 31 in the fixing member 31 groups are connected by the interlocking portion 32. This makes the rotating part 311 in each fixing member 31 set synchronous when moving, so when one fixing member 31 in the fixing member 31 set is connected with the battery box, the other fixing members 31 can be connected with the battery box at the same time, thereby further reducing the operation of fixing the battery box and making the hoisting efficiency higher.
In some embodiments, the lifting assembly 3 further includes a plurality of connecting portions 33 corresponding to the linking portions 32, each connecting portion 33 is disposed on the corresponding linking portion 32, and each connecting portion 33 is configured to be connected to the lifting rope. Each connecting portion 33 is configured to move the corresponding linkage portion 32 away from the battery box when the lifting rope is retracted, so that the fixing member 31 is separated from the mating portion.
In this embodiment, each linkage 32 is further provided with a connecting portion 33, and each connecting portion 33 is further connected with a lifting rope. Specifically, the hoist rope connected by the connection part 33 is different from the hoist rope connected by the connection member 2. The lifting rope connected with the connecting piece 2 is arranged on a crane of the battery hoisting system, and the crane can drive the battery box to move together when pulling the lifting rope connected with the connecting piece 2 upwards, so that hoisting is completed.
The lifting rope that additionally sets up on connecting portion 33 can accomplish the hoist and mount back at the battery box, and the orientation of keeping away from the battery box is tensile to the orientation activity of keeping away from the battery box of the orientation of the linkage portion 32 that drives to correspond, thereby make the protruding 312 of all blocks of mounting 31 inter block and battery box separation, so make and do not need the manual operation just can separate hoist 100 and battery box, thereby let the efficiency of hoist and mount further improve.
In some embodiments, the body member 1 includes at least two body bars 11 extending in the first direction and spaced apart in the second direction. The connecting piece 2 comprises a plurality of first connecting pieces 21 extending along the second direction and a plurality of second connecting pieces 22 extending along the first direction, the plurality of first connecting pieces 21 are arranged at intervals along the first direction, and each first connecting piece 21 is sequentially connected with the plurality of main body rods 11. The second connecting members 22 are respectively connected to the plurality of first connecting members 21, and the first connecting members 21 and the second connecting members 22 are used for the rope to wind. Wherein, the first direction and the second direction are arranged in an angle.
In this application, the first direction and the second direction are two opposite directions, the first direction and the second direction are both parallel to the first plane, and the first direction and the second direction are two intersecting directions. The first direction is an extending direction of the main body rods 11, and the second direction is a direction of relative intervals among the main body rods 11.
In the present embodiment, the main body member 1 is composed of a plurality of main body rods 11, the first connecting members 21 of the connecting members 2 are sequentially connected to the plurality of main body rods 11, respectively, and the second connecting members 22 of the connecting members 2 are sequentially connected to the plurality of first connecting members 21, respectively. The first connecting piece 21 and the second connecting piece 22 are used for winding the lifting rope, and when the lifting rope moves towards the direction far away from the battery box, the first connecting piece 21, the second connecting piece 22 and the main body rod 11 can be driven to move together, so that the battery box can be lifted.
In some embodiments, in any two adjacent main body bars 11, a plurality of mounting blocks 12 are disposed on a side of one main body bar 11 adjacent to the other main body bar 11. The plurality of mounting blocks 12 on each main body lever 11 are arranged in one-to-one correspondence with the plurality of first connecting pieces 21. Each first connecting member 21 connects a corresponding plurality of mounting blocks 12 in sequence.
In the embodiment, the main body rod 11 is provided with the mounting block 12, so that the connection range between the first connecting piece 21 and the main body rod 11 is further enlarged, and the connection is more stable and firm. And, the first connecting member 21 may be integrally provided with the plurality of main body bars 11, thereby further enhancing stability, so that the hanger 100 can stably hoist the battery box.
In some embodiments, the second connector 22 is provided in plurality. The connecting member 2 further includes a fixing plate 23, and the fixing plate 23 is disposed on the top of the plurality of second connecting members 22 and is respectively fixedly connected to the plurality of second connecting members 22.
The second connecting member 22 is provided with a plurality of, and each of a plurality of second connecting members 22 all connects gradually with a plurality of first connecting members 21 respectively to make connecting member 2 more stable, can bear the battery box of bigger weight. And the connecting member 2 is further provided with a fixing plate 23, and the fixing plate 23 connects the plurality of second connecting members 22 together, so that the load is more dispersed, thus further improving the stability of the connecting member 2.
In some embodiments, the main body 1 further comprises a plurality of fixing rods 13 extending along the second direction and spaced along the first direction, and each fixing rod 13 is sequentially fixedly connected to a plurality of main body rods 11. The fixing rods 13 among the plurality of fixing rods 13 positioned between the plurality of first connectors 21 are connected to the second connector 22.
In the present embodiment, a plurality of fixing rods 13 are further disposed between the plurality of main body rods 11, and each fixing rod 13 is sequentially fixedly connected to the plurality of main body rods 11, so as to increase stability between the plurality of main body rods 11. The plurality of fixing rods 13 are matched with the plurality of first connecting pieces 21 to enable the plurality of main body rods 11 to be fixedly connected, and the fixing rods 13 located between the plurality of first connecting pieces 21 in the plurality of fixing rods 13 are fixedly connected with the second connecting pieces 22, so that the second connecting pieces 22 are more stably installed.
In some embodiments, cavities are formed in the plurality of main rods 11, the second connecting member 22 and the plurality of fixing rods 13, so that the weight of the spreader 100 is lighter, thereby reducing the load of the crane in the battery hoisting system.
In this application, through lifting rope and connecting piece 2 fixed connection to drive hoist 100 through tensile lifting rope, so handling battery box. The hanger 100 is provided with a rotating part 311 rotatably mounted on the main body 1 and a clamping protrusion 312 arranged at one end of the rotating part 311 far away from the main body 1, and before hoisting, the clamping protrusion 312 is clamped and fixed with the battery box, so that the hanger 100 is fixedly connected with the battery box.
The hanger 100 is further provided with a linkage portion 32, the linkage portion 32 can be connected to the plurality of rotating portions 311, so as to drive the plurality of rotating portions 311 to rotate simultaneously, each linkage portion 32 is further provided with a connecting portion 33, and the connecting portion 33 is connected to another lifting rope. After the hoisting is completed, the lifting rope on each connecting portion 33 is stretched and moved in the direction away from the battery box, so as to drive each connecting portion 33 and the corresponding linkage portion 32 to move together. Each linkage portion 32 can drive a plurality of rotation portions 311 that correspond and rotate, so make protruding 312 of card and battery box separation to make and need not manual operation and just can remove being connected of hoist 100 and battery box, make hoist and mount efficiency improve greatly.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a hoist, is applied to the battery hoist and mount system of hoist and mount battery box, battery hoist and mount system includes the lifting rope, be equipped with a plurality of cooperation portions on the battery box, its characterized in that, the hoist includes:
a main body member;
the connecting piece is arranged on the main body piece and is used for being connected with the lifting rope;
the hoisting assembly comprises a plurality of fixing pieces, the fixing pieces are arranged on the main body piece at intervals, the fixing pieces are arranged in a one-to-one correspondence mode with the matching portions on the battery box, and each fixing piece is used for being detachably connected with the corresponding matching portion.
2. The lifting appliance according to claim 1, wherein each fixing member includes a rotating portion rotatably mounted on the main body member and a locking protrusion disposed at an end of the rotating portion away from the main body member, a rotation axis of the rotating portion is parallel to a first plane perpendicular to a thickness direction of the main body member, and the rotating portion is in locking engagement with the corresponding engagement portion via the locking protrusion.
3. The spreader of claim 2, wherein a plurality of said fasteners constitute a plurality of fastener groups, each said fastener group comprising at least two of said fasteners;
the hoisting assembly further comprises a plurality of linkage parts in one-to-one correspondence with the fixing piece groups, and each linkage part is used for connecting the rotating parts of at least two fixing pieces in the corresponding fixing piece group.
4. The spreader of claim 3, wherein the lifting assembly further comprises a plurality of connecting portions in one-to-one correspondence with the linkage portions, each connecting portion being provided on a corresponding linkage portion, each connecting portion being configured to connect with the lifting rope;
each connecting portion is configured to be capable of driving the corresponding linkage portion to move towards a direction away from the battery box when the lifting rope is retracted, so that the fixing piece is separated from the matching portion.
5. The spreader of claim 1, wherein the body member comprises at least two body bars extending in a first direction and spaced apart in a second direction;
the connecting pieces comprise a plurality of first connecting pieces extending along the second direction and a plurality of second connecting pieces extending along the first direction, the plurality of first connecting pieces are arranged at intervals along the first direction, and each first connecting piece is sequentially connected with the plurality of main body rods;
the second connecting pieces are respectively connected with the plurality of first connecting pieces, and the first connecting pieces and the second connecting pieces are used for winding the lifting ropes;
wherein the first direction and the second direction are arranged at an angle.
6. The spreader according to claim 5, wherein in any two adjacent main body rods, one side of one main body rod close to the other main body rod is provided with a plurality of mounting blocks; the plurality of mounting blocks on each main body rod are arranged in one-to-one correspondence with the plurality of first connecting pieces;
and each first connecting piece is used for sequentially connecting a plurality of corresponding mounting blocks.
7. The spreader according to claim 5, wherein the second connecting member is provided in plurality;
the connecting piece still includes the fixed plate, the fixed plate is located a plurality ofly the top of second connecting piece, and respectively with a plurality of second connecting piece fixed connection.
8. The spreader of claim 5, wherein the body member further comprises a plurality of fixing rods extending along the second direction and arranged at intervals along the first direction, each of the fixing rods being fixedly connected to a plurality of the body rods in turn; the fixing rods among the plurality of fixing rods, which are located among the plurality of first connectors, are connected with the second connectors.
9. The spreader of claim 8, wherein a plurality of the body bars, the second connector and the plurality of securing bars are each provided with a cavity therein.
10. A battery lifting system, comprising a spreader according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222277829.9U CN218024958U (en) | 2022-08-29 | 2022-08-29 | Lifting appliance and battery lifting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222277829.9U CN218024958U (en) | 2022-08-29 | 2022-08-29 | Lifting appliance and battery lifting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218024958U true CN218024958U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222277829.9U Active CN218024958U (en) | 2022-08-29 | 2022-08-29 | Lifting appliance and battery lifting system |
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| Country | Link |
|---|---|
| CN (1) | CN218024958U (en) |
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2022
- 2022-08-29 CN CN202222277829.9U patent/CN218024958U/en active Active
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