CN219144381U - Fixing device and hoist of battery - Google Patents
Fixing device and hoist of battery Download PDFInfo
- Publication number
- CN219144381U CN219144381U CN202223610098.1U CN202223610098U CN219144381U CN 219144381 U CN219144381 U CN 219144381U CN 202223610098 U CN202223610098 U CN 202223610098U CN 219144381 U CN219144381 U CN 219144381U
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- movable
- fixing
- sliding rail
- rail
- storage battery
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- 238000003825 pressing Methods 0.000 description 18
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a fixing device of a storage battery, which comprises a mounting seat, a fixing seat and a sliding mechanism, wherein the mounting seat is used for mounting the storage battery, the sliding mechanism is connected between the mounting seat and the fixing seat and comprises a fixed sliding rail, a first movable sliding rail and a second movable sliding rail, the fixed sliding rail is fixedly connected with the fixing seat, the first movable sliding rail is slidably connected with the fixed sliding rail along a first direction, the second movable sliding rail is slidably connected with the first movable sliding rail along the first direction, and the mounting seat is fixedly connected with the second movable sliding rail. The utility model aims to provide a fixing device for a storage battery, which is convenient for the disassembly and the overhaul of the storage battery, saves the overhaul time and improves the overhaul efficiency. The utility model also relates to a crane.
Description
Technical Field
The utility model relates to the technical field of engineering machinery, in particular to a fixing device of a storage battery and a crane.
Background
Currently, the whole length, width and height of a wheeled crane are limited, a containing area is arranged on the inner side of a turntable of the crane, a suspension arm is arranged in the containing area, an installation frame is connected to the outer wall of the turntable, an electric hydraulic part of the crane is arranged in the installation frame, for example, a storage battery 21 is arranged in the electric hydraulic part, fig. 1 is a schematic diagram of the structure of the storage battery and a bracket in the prior art, the storage battery 21 is arranged on a bracket 22 as shown in fig. 1, and the bracket 22 is arranged in the installation frame and fixedly connected with the turntable; with lifting moment is bigger and bigger, the boom is thicker and thicker, the space required by the accommodating area is bigger and bigger, the inner space of the mounting frame is smaller and smaller under the condition that the length, width and height of the whole crane are unchanged, therefore, the mounting space of the storage battery 21 is smaller and smaller, when the storage battery 21 needs to be detected or maintained, the storage battery 21 cannot be overhauled in the mounting frame because the storage battery 21 cannot be slid, the storage battery 21 needs to be disassembled for overhauling, a large amount of time is wasted after overhauling, the overhauling efficiency is reduced, and in addition, the storage battery 21 is inconvenient to disassemble and assemble because the whole crane is arranged into a table, and a large amount of manpower is wasted.
Disclosure of Invention
Accordingly, the present utility model is directed to a fixing device for a storage battery, which is convenient for assembling, disassembling and repairing the storage battery, saves repairing time and improves repairing efficiency.
The utility model provides a fixing device of a storage battery, which comprises a mounting seat, a fixing seat and a sliding mechanism, wherein the mounting seat is used for mounting the storage battery, the sliding mechanism is connected between the mounting seat and the fixing seat and comprises a fixed sliding rail, a first movable sliding rail and a second movable sliding rail, the fixed sliding rail is fixedly connected with the fixing seat, the first movable sliding rail is slidably connected with the fixed sliding rail along a first direction, the second movable sliding rail is slidably connected with the first movable sliding rail along the first direction, and the mounting seat is fixedly connected with the second movable sliding rail.
In an embodiment, the fixing base comprises a fixing frame and a first connecting plate, one end of the first connecting plate is fixedly connected to the fixing frame, and the other end of the first connecting plate is fixedly connected to the fixing sliding rail.
In an embodiment, a first limiting block is arranged on one side, close to the first movable sliding rail, of the first connecting plate, a second limiting block matched with the first limiting block is arranged on the first movable sliding rail, and when the second limiting block abuts against the first limiting block, the first movable sliding rail stops.
In an embodiment, the mounting seat comprises a mounting frame and a second connecting plate, one end of the second connecting plate is fixedly connected to the mounting frame, and the other end of the second connecting plate is fixedly connected to the second movable sliding rail.
In an embodiment, a third limiting block is arranged on one side, close to the second movable sliding rail, of the first movable sliding rail, a fourth limiting block matched with the third limiting block is arranged on the second movable sliding rail, and when the third limiting block abuts against the fourth limiting block, the second movable sliding rail stops.
In an embodiment, the sliding mechanism includes a first driving system and a second driving system, the first driving system is connected to the first movable rail, the first driving system drives the first movable rail to move along the first direction, the second driving system is connected to the second movable rail, and the second driving system drives the second movable rail to move along the first direction.
In one embodiment, the mounting bracket includes a support assembly and a securing assembly fixedly connected to the support assembly, and the battery is disposed between the support assembly and the securing assembly.
In an embodiment, the fixed component comprises a first pressing plate, a second pressing plate and a fixing rod, wherein the first pressing plate covers the storage battery, the second pressing plate is arranged on the first pressing plate, one end of the fixing rod is fixedly connected with the supporting component, and the other end of the fixing rod is fixedly connected with the second pressing plate.
In an embodiment, the fixing device of the storage battery further comprises a draw hook, one end of the draw hook is clamped on the mounting seat, and the other end of the draw hook penetrates through the fixing seat.
The utility model also relates to a crane, which comprises a turntable, a suspension arm and the storage battery fixing device, wherein the suspension arm is connected in the turntable, and the storage battery fixing device is fixedly connected to the outer wall of the turntable.
According to the fixing device for the storage battery, the first movable sliding rail is connected with the fixing seat, the second movable sliding rail is slidably connected with the first movable sliding rail, the mounting seat for mounting the storage battery is fixedly connected with the first movable sliding rail, when the storage battery needs to be disassembled or overhauled, the mounting seat can slide along the first direction through the first movable sliding rail and the second movable sliding rail by pulling, so that an operator overhauls and installs conveniently, overhauling time is saved, overhauling efficiency is improved, and the problems of difficult overhauling and disassembly caused by insufficient space of the storage battery in the prior art are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a prior art battery and a bracket.
Fig. 2 is a schematic front view of a fixing device of a battery according to a first embodiment of the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic side view of a fixing device of a battery according to a first embodiment of the present utility model.
Fig. 5 is a schematic structural view of a fixing device for a storage battery according to a first embodiment of the present utility model.
Fig. 6 is a schematic sectional view of a fixing device of a battery according to a first embodiment of the present utility model.
Fig. 7 is a schematic view showing a half-slip structure of a battery according to a first embodiment of the present utility model.
Fig. 8 is a schematic sectional view showing a half-slip-out structure of a battery according to a first embodiment of the present utility model.
Fig. 9 is a schematic view showing the structure of the battery according to the first embodiment of the present utility model.
Fig. 10 is a schematic sectional view showing the structure of the battery according to the first embodiment of the present utility model.
Detailed Description
Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms described above will be understood to those of ordinary skill in the art in a specific context.
The terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," and the like are used as references to orientations or positional relationships based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships in which the inventive product is conventionally disposed in use, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore are not to be construed as limiting the utility model.
The terms "first," "second," "third," and the like, are merely used for distinguishing between similar elements and not necessarily for indicating or implying a relative importance or order.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements does not include only those elements but may include other elements not expressly listed.
First embodiment
As shown in fig. 2 to 6, the fixing device of the storage battery includes a mounting seat 11 for mounting the storage battery 17, a fixing seat 12, and a sliding mechanism 13 connected between the mounting seat 11 and the fixing seat 12, the sliding mechanism 13 includes a fixed sliding rail 131, a first movable sliding rail 132, and a second movable sliding rail 133, the fixed sliding rail 131 is fixedly connected with the fixing seat 12, the first movable sliding rail 132 is slidably connected with the fixed sliding rail 131 along a first direction X, a plurality of balls are disposed between the first movable sliding rail 132 and the fixed sliding rail 131, the balls can reduce friction force when the first movable sliding rail 132 slides relative to the fixed sliding rail 131, the first movable sliding rail 132 is similar to an "X" shape, the second movable sliding rail 133 is slidably connected with the first movable sliding rail 132 along the first direction X, a plurality of balls are disposed between the second movable sliding rail 133 and the first movable sliding rail 132, and the balls can reduce friction force when the second movable sliding rail 133 slides relative to the first movable sliding rail 132, and the mounting seat 11 is fixedly connected with the second movable sliding rail 133. The outer wall of the mounting seat 11 is provided with a pull handle 15, the pull handle 15 is welded on the mounting seat 11 or is fixed on the mounting seat 11 through a bolt, the pull handle 15 is in a U shape or an L shape, when the storage battery 17 is required to be overhauled or disassembled, the pull handle 15 is pulled by hand to force the mounting seat 11 to slide out along a first direction X, the first movable slide rail 132 and the second movable slide rail 133 respectively, the first movable slide rail 132 and the second movable slide rail 133 slide out in different sequence, and the first movable slide rail 132 can slide first, the second movable slide rail 133 can slide first, or the first movable slide rail 132 and the second movable slide rail 133 slide simultaneously.
According to the fixing device for the storage battery, the first movable sliding rail 132 is connected with the fixed seat 12, the second movable sliding rail 133 is slidably connected with the first movable sliding rail 132, the mounting seat 11 for mounting the storage battery 17 is fixedly connected with the first movable sliding rail 132, when the storage battery 17 needs to be disassembled or overhauled, the mounting seat 11 can be pulled to enable the mounting seat 11 to slide along the first direction X through the first movable sliding rail 132 and the second movable sliding rail 133, so that an operator overhauls and installs conveniently, the overhauling time is saved, the overhauling efficiency is improved, and the problems of overhauling and disassembling difficulty caused by insufficient space of the storage battery 17 in the prior art are avoided.
Referring to fig. 3, the fixing base 12 includes a fixing frame 121 and a first connecting plate 122, the first connecting plate 122 is a bending plate, the first connecting plate 122 is, for example, an "L" shape, one end of the first connecting plate 122 is fixedly connected to the fixing frame 121, the other end of the first connecting plate 122 is fixedly connected to the fixing rail 131, and the fixing connection manner is, for example, welding or bolting, and the material of the first connecting plate 122 is, for example, steel, iron or aluminum alloy, but not limited thereto.
Referring to fig. 1 and 5, the fixing frame 121 includes a first bottom plate 1211 and two support plates 1213, the first bottom plate 1211 is fixedly connected with a baffle 1212, the baffle 1212 is vertically disposed on the first bottom plate 1211, the first bottom plate 1211 and the baffle 1212 are integrally structured or welded, the first connecting plate 122, the first movable sliding rail 132 and the second movable sliding rail 133 are all disposed on the first bottom plate 1211, referring to fig. 5 and 6, a nylon stop 1214 is disposed between the first movable sliding rail 132, the second movable sliding rail 133 and the baffle 1212, the nylon stop 1214 is used for determining whether the first movable sliding rail 132 and the second movable sliding rail 133 are reset, the support plates 1213 are bending plates, the support plates 1213 are fixedly connected to one side of the first bottom plate 1211 far from the first connecting plate 122, and the two support plates 1213 are parallel and spaced apart and are used for fixedly connecting the fixing base 12 on the turntable.
Referring to fig. 6, 8 and 10, a first limiting block 123 is disposed on a side of the first connecting plate 122, which is close to the first movable rail 132, and the first movable rail 132 is provided with a second limiting block 1321 that is matched with the first limiting block 123, when the first movable rail 132 does not slide, the first limiting block 123 and the second limiting block 1321 are disposed at intervals, and when the first movable rail 132 slides and the second limiting block 1321 abuts against the first limiting block 123, the first movable rail 132 stops sliding. In the embodiment, the first limiting block 123 is disposed at the sliding tail end of the first connecting plate 122 along the first direction X, and the second limiting block 1321 is disposed at the sliding middle end of the first movable sliding rail 132 along the first direction X, so as to avoid that the fixed frame 121 cannot support the weight of the battery 17 due to excessive sliding of the first movable sliding rail 132.
Referring to fig. 3, the mounting seat 11 includes a mounting frame and a second connecting plate 113, the second connecting plate 113 is a bending plate, the first connecting plate 122 is, for example, an "L" shape, one end of the second connecting plate 113 is fixedly connected to the mounting frame, the other end of the second connecting plate 113 is fixedly connected to the second movable sliding rail 133, the fixed connection manner is, for example, welding or bolting, and the material of the second connecting plate 113 is, for example, steel, iron or aluminum alloy.
Referring to fig. 6, 8 and 10, a third limiting block 1322 is disposed on a side of the first movable rail 132 near the second movable rail 133, the second movable rail 133 is provided with a fourth limiting block 1331 that is matched with the third limiting block 1322, when the second movable rail 133 does not slide, the third limiting block 1322 and the fourth limiting block 1331 are disposed at intervals, and when the second movable rail 133 slides and the third limiting block 1322 abuts against the fourth limiting block 1331, the second movable rail 133 stops sliding. In the embodiment, the third limiting block 1322 is disposed at the tail end of the first movable rail 132 sliding along the first direction X, and the fourth limiting block 1331 is disposed at the middle end of the second movable rail 133 sliding along the first direction X, so as to avoid the situation that the second movable rail 133 cannot support the weight of the battery 17 due to excessive sliding.
Referring to fig. 5 and 7, the mounting rack includes a supporting component 111 and a fixing component 112, the fixing component 112 is fixedly connected to the supporting component 111, the supporting component 111 includes a second bottom plate, a first side plate 1112, a second side plate 1113, a third side plate 1114 and a fourth side plate 1115, the first side plate 1112, the second side plate 1113, the third side plate 1114 and the fourth side plate 1115 are respectively and fixedly connected to four sides of the second bottom plate, the fixing component is for example welded or integrally connected, wherein the second bottom plate is in arc connection with the first side plate 1112, the second side plate 1113, the third side plate 1114 and the fourth side plate 1115, the first side plate 1112 is opposite to the second side plate 1113, the third side plate 1114 is opposite to the fourth side plate 1115, a storage battery 17 is formed between the second bottom plate, the first side plate 1112, the second side plate 1113, the third side plate 1114 and the fourth side plate 1115, and a storage battery 17 is placed in the storage battery compartment 101, and the storage battery 17 is placed between the supporting component 111 and the fixing component 112.
Referring to fig. 4 and 5, the fixing assembly 112 includes a first pressing plate 1121, a second pressing plate 1122, and a fixing rod 1123, where the first pressing plate 1121 is a plate-shaped structure, the first pressing plate 1121 is a nylon plate, the first pressing plate 1121 is disposed on the battery 17 to avoid crushing the battery 17, the second pressing plate 1122 is disposed on the first pressing plate 1121, the first pressing plate 1121 is as wide as the second pressing plate 1122, one end of the fixing rod 1123 is fixedly connected to the second bottom plate of the support frame, and the other end of the fixing rod 1123 is fixedly connected to the second pressing plate 1122; specifically, the other end of the fixing rod 1123 penetrates
Through the second pressing plate 1122, the nut and the fixing rod 1123 are in threaded fit to fix the second pressing plate 1122, so that the fixing assembly 112 is used for fixing the storage battery 17, and the shaking phenomenon of the storage battery 17 in the sliding or moving process is avoided.
Referring to fig. 4, 5 and 9, the fixing device of the storage battery further includes a draw hook 14, one end of the draw hook 14 is clamped on the mounting seat 11, and the other end of the draw hook 14 penetrates through the fixing seat 12. Specifically, the first side plate 1112 of the mounting seat 11 is provided with a first limiting hole 102, the first limiting hole 102 penetrates through the first side plate 1112, the first bottom plate 1211 of the fixing seat 12 is provided with a second limiting hole 103, when the maintenance or the disassembly and assembly of the storage battery 17 is completed, the pull handle 15 is pushed until the first movable sliding rail 132 and the second movable sliding rail 133 respectively abut against or contact with the nylon stop 1214, one end of the L-shaped drag hook 14 penetrates through the first limiting hole 102, the other end penetrates through the second limiting hole 103, and the other end is in threaded connection with a bolt to realize fixation, so that the mounting seat 11 is fixed on the fixing seat 12, and the first movable sliding rail 132 and the second movable sliding rail 133 are prevented from moving along the first direction X.
Referring to fig. 5 to 10, the operation steps of repairing or disassembling the battery 17 include: the draw hook 14 is taken down from the fixed seat 12 and the mounting seat 11, the pull handle 15 is pulled, the mounting seat 11 and the storage battery 17 slide out along with the sliding of the first movable sliding rail 132 and/or the second movable sliding rail 133 until the first limiting block 123 and the second limiting block 1321 are mutually abutted and/or the third limiting block 1322 and the fourth limiting block 1331 are mutually abutted, at the moment, the mounting seat 11 and the storage battery 17 are in a full-sliding or half-sliding state, and the mounting seat 11 can be parked at a proper position according to the space required by overhauling or disassembling the storage battery 17; when the maintenance or the disassembly of the storage battery 17 is completed, the pull handle 15 is pushed until the first movable slide rail 132 and the second movable slide rail 133 respectively abut against or contact the nylon stop 1214, one end of the L-shaped drag hook 14 passes through the first limiting hole 102, and the other end passes through the second limiting hole 103, so that the mounting seat 11 is fixed on the fixed seat 12, and the first movable slide rail 132 and the second movable slide rail 133 are prevented from moving along the first direction X.
Second embodiment
Further, the sliding mechanism 13 includes a first driving system and a second driving system, the first driving system is connected to the first movable rail 132, the first driving system drives the first movable rail 132 to move along the first direction X, the second driving system is connected to the second movable rail 133, and the second driving system drives the second movable rail 133 to move along the first direction X. The first driving system and the second driving system are, for example, linear motors, and can drive the first movable sliding rail 132 and the second movable sliding rail 133 to move respectively, and the sliding distance between the first movable sliding rail 132 and the second movable sliding rail 133 can be accurately adjusted by matching with the control keys.
The utility model also relates to a crane, which comprises a turntable, a suspension arm and the storage battery fixing device, wherein the suspension arm is connected in the turntable, and the storage battery fixing device is fixedly connected to the outer wall of the turntable.
The present utility model is not limited to the above embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (10)
1. The utility model provides a fixing device of battery, its characterized in that, including mount pad (11) that are used for installing battery (17), fixing base (12) and connect in mount pad (11) with slide mechanism (13) between fixing base (12), slide mechanism (13) are including fixed slide rail (131), first movable slide rail (132) and second movable slide rail (133), fixed slide rail (131) with fixing base (12) fixed connection, first movable slide rail (132) along first direction slidable connect in fixed slide rail (131), second movable slide rail (133) along first direction slidable connect in first movable slide rail (132), mount pad (11) with second movable slide rail (133) fixed connection.
2. The fixing device of a storage battery according to claim 1, wherein the fixing base (12) comprises a fixing frame (121) and a first connecting plate (122), one end of the first connecting plate (122) is fixedly connected to the fixing frame (121), and the other end of the first connecting plate (122) is fixedly connected to the fixing sliding rail (131).
3. The fixing device of a storage battery according to claim 2, wherein a first limiting block (123) is arranged on one side, close to the first movable sliding rail (132), of the first connecting plate (122), a second limiting block (1321) matched with the first limiting block (123) is arranged on the first movable sliding rail (132), and when the second limiting block (1321) abuts against the first limiting block (123), the first movable sliding rail (132) is stopped.
4. The fixing device of a storage battery according to claim 2, wherein the mounting base (11) comprises a mounting frame and a second connecting plate (113), one end of the second connecting plate (113) is fixedly connected to the mounting frame, and the other end of the second connecting plate (113) is fixedly connected to the second movable sliding rail (133).
5. The fixing device of a storage battery according to claim 4, wherein a third limiting block (1322) is arranged on one side, close to the second movable sliding rail (133), of the first movable sliding rail (132), a fourth limiting block (1331) matched with the third limiting block (1322) is arranged on the second movable sliding rail (133), and the second movable sliding rail (133) is stopped when the third limiting block (1322) abuts against the fourth limiting block (1331).
6. The battery holder according to claim 5, wherein the slide mechanism (13) comprises a first drive system and a second drive system, the first drive system being connected to the first movable rail (132), the first drive system driving the first movable rail (132) to move in the first direction, the second drive system being connected to the second movable rail (133), the second drive system driving the second movable rail (133) to move in the first direction.
7. The device for fixing a storage battery according to claim 5 or 6, wherein the mounting frame comprises a supporting component (111) and a fixing component (112), the fixing component (112) is fixedly connected to the supporting component (111), and the storage battery (17) is arranged between the supporting component (111) and the fixing component (112).
8. The battery fixture of claim 7, wherein the fixture assembly (112) comprises a first platen (1121), a second platen (1122), and a fixing rod (1123), the first platen (1121) is disposed to cover the battery (17), the second platen (1122) is disposed on the first platen (1121), one end of the fixing rod (1123) is fixedly connected to the support assembly (111), and the other end of the fixing rod (1123) is fixedly connected to the second platen (1122).
9. The fixing device of the storage battery according to claim 1, wherein the fixing device of the storage battery further comprises a draw hook (14), one end of the draw hook (14) is clamped on the mounting seat (11), and the other end of the draw hook (14) penetrates through the fixing seat (12).
10. A crane comprising a turret, a boom and a fixing device for a battery according to any one of claims 1 to 9, said boom being connected in said turret, said fixing device for a battery being fixedly connected to the outer wall of said turret.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223610098.1U CN219144381U (en) | 2022-12-29 | 2022-12-29 | Fixing device and hoist of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223610098.1U CN219144381U (en) | 2022-12-29 | 2022-12-29 | Fixing device and hoist of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219144381U true CN219144381U (en) | 2023-06-06 |
Family
ID=86565088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223610098.1U Active CN219144381U (en) | 2022-12-29 | 2022-12-29 | Fixing device and hoist of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219144381U (en) |
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2022
- 2022-12-29 CN CN202223610098.1U patent/CN219144381U/en active Active
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