CN113979279B - Loading and unloading dual-purpose device matched with foam plastic model trolley - Google Patents
Loading and unloading dual-purpose device matched with foam plastic model trolley Download PDFInfo
- Publication number
- CN113979279B CN113979279B CN202111195290.6A CN202111195290A CN113979279B CN 113979279 B CN113979279 B CN 113979279B CN 202111195290 A CN202111195290 A CN 202111195290A CN 113979279 B CN113979279 B CN 113979279B
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- Prior art keywords
- foam plastic
- foam
- plastic model
- model
- lifting
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- 239000006260 foam Substances 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 13
- 238000000429 assembly Methods 0.000 claims abstract description 13
- 230000009977 dual effect Effects 0.000 claims description 14
- 238000005266 casting Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000010115 full-mold casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Handcart (AREA)
Abstract
The utility model discloses a dual-purpose loading and unloading device matched with a foam plastic model trolley, which comprises a base frame beam, wherein the upper end of the base frame beam is connected with a lifting assembly used for connecting a lifting device, the middle part of the lower end of the base frame beam is provided with four second lifting ring assemblies, two adjacent second lifting ring assemblies along the Y direction are detachably spliced with inserting rods extending along the Y direction, four corners of the base frame beam are respectively connected with a first lifting ring assembly, each first lifting ring assembly is connected with a first chain, the lower ends of two adjacent first chains along the Y direction are connected with longitudinal supporting rods, the longitudinal supporting rods are positioned below the Z direction of the inserting rods, and a plurality of transverse supporting rods extending along the X direction are detachably spliced between the two longitudinal supporting rods. The utility model not only can replace the existing operation procedure of manually conveying the foam plastic model, but also can regulate and convey the upper frame of the foam plastic model trolley.
Description
Technical Field
The utility model discloses a loading and unloading dual-purpose device, belongs to the technical field of full mold casting, and particularly discloses a loading and unloading dual-purpose device matched with a foam plastic model trolley.
Background
In the prior art, the length of a casting model of a stamping die is generally equal to the width of the casting model=5.2 m×2.8 m×0.4 m, and the transportation of the foam plastic model is generally realized by manually lifting and transporting 6 persons to a model trolley at the corners of the length and the width, and the structure of the foam plastic model trolley can be seen from a casting foam plastic model transport vehicle disclosed in Chinese patent No. 209305606U. The technical scheme has the defects of high labor intensity and great need of manual cooperation. Meanwhile, the existing foam plastic model transportation is generally of a double-layer structure, when the bottom layer of the foam plastic model transportation vehicle is filled with casting foam, the foam model on the top layer can be lifted by at least about 1.4 meters to be put on the frame of the foam plastic model, and because the general double-layer foam plastic model trolley is at least 1.4 meters high, the procedure needs to consume great labor cost and potential safety hazards are easy to occur.
Meanwhile, as the market demand of the stamping die casting increases, the consumption of the foam plastic model in casting is increased by about 40%, the labor time consumed by manual single-piece foam loading and unloading is ten to twenty minutes/piece, and under the condition that the single-piece model casting is unchanged, the problems of personnel lifting, large labor intensity of workers on site and the like become key factors of production restriction; furthermore, the foam plastic model realizes flow coating operation in an original flow coating pool, and the safety risk of personnel slipping exists in the process of carrying the model in the pool.
Therefore, on the basis of modifying the trolley conveying frame of the original flow coating system, an auxiliary device which is simple in structure and easy to operate needs to be developed, and the problem of neck clamping in production is solved.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides a loading and unloading dual-purpose device matched with a foam plastic model trolley, which not only can replace the existing operation procedure of manually conveying the foam plastic model, but also can be used for conveying the upper frame of the foam plastic model trolley.
The utility model discloses a dual-purpose loading and unloading device matched with a foam plastic model trolley, which comprises a base frame beam, wherein the upper end of the base frame beam is connected with a lifting assembly used for connecting a lifting device, the middle part of the lower end of the base frame beam is provided with four second lifting ring assemblies, two adjacent second lifting ring assemblies along the Y direction are detachably spliced with inserting rods extending along the Y direction, four corners of the base frame beam are respectively connected with a first lifting ring assembly, each first lifting ring assembly is connected with a first chain, the lower ends of two adjacent first chains along the Y direction are connected with longitudinal supporting rods extending along the Y direction, the longitudinal supporting rods are positioned below the Z direction of the inserting rods, and a plurality of transverse supporting rods extending along the X direction are detachably spliced between the two longitudinal supporting rods.
In a preferred embodiment of the utility model, the cross section of the longitudinal support rod is circular, both ends of the transverse support rod are provided with transverse support rod sockets, the cross section of the transverse support rod sockets is a waist-shaped hole, and the diameter of the waist-shaped hole corresponds to the diameter of the circular shape.
In a preferred embodiment of the utility model, the lifting assembly comprises four lifting rings arranged on the upper end surface of the cross beam of the basic frame, two adjacent lifting rings along the Y direction are connected through a second chain, the two second chains are connected through a lifting hook, and the lifting hook is positioned above the Z direction of the second chain.
In a preferred embodiment of the utility model, both ends of the longitudinal support rod are welded with a U-shaped connecting handle, and the U-shaped connecting handle is connected with a hanging ring.
In a preferred embodiment of the utility model, the spacing between two adjacent second sling assemblies in the Y-direction corresponds to the width of the cross member of the upper frame of the foam-plastic model vehicle.
In a preferred embodiment of the utility model, the second sling assembly includes a connection portion and a sling portion, the connection portion having a Z-height greater than the thickness of the frame on the foam-plastic model vehicle.
In a preferred embodiment of the utility model, the centre of symmetry of the four second suspension ring assemblies coincides with the centre of symmetry of the base frame cross beam.
In a preferred embodiment of the present utility model, the base frame cross beam comprises two cross beams extending in the X direction and two stringers extending in the Y direction.
In a preferred embodiment of the present utility model, the mounting/dismounting process for carrying the frame on the foam pattern cart comprises:
s1, dismantling a transverse supporting rod and an inserting rod, and placing a longitudinal supporting rod at the upper end of a cross beam of a foundation frame;
s2, aligning the second hanging ring assembly with the upper frame of the foam plastic model vehicle to realize centering of the base frame cross beam and the upper frame of the foam plastic model vehicle;
s3, inserting the inserted link into the second hanging ring assembly;
s4, connecting the lifting assembly with a crane hook, and starting the crane.
In a preferred embodiment of the present utility model, the step of transferring the foam pattern to the foam pattern cart comprises:
s1, when a foam plastic model is painted, at least four foam plastic blocks are padded below the foam plastic model, the Z-direction height of each foam plastic block is larger than that of each transverse supporting rod, after the model is painted, the transverse supporting rods and the inserting rods are removed, the transverse supporting rods are inserted from gaps of cushion blocks, two ends of each transverse supporting rod are inserted into the corresponding longitudinal supporting rods, the lifting assembly is connected with the lifting hook of the crown block, and the crown block is started;
s2, when the model is above the model vehicle, at least four foam plastic blocks are padded on the upper end face of the upper frame of the foam plastic model vehicle, after the foam plastic model is hoisted to the foam plastic blocks, the longitudinal supporting rods are placed on the upper ends of the cross beams of the basic frame from the transverse supporting rods, and the transverse supporting rods are pulled out.
The beneficial effects of the utility model are as follows: the utility model has simple structure and low cost, can effectively replace the existing manual implementation of the carrying procedures of the foam plastic on the upper and lower parts of the multilayer foam plastic model trolley, greatly improves the carrying efficiency of the foam plastic model and reduces the carrying safety risk of a foam plastic model carrying operator; when the foam plastic model is needed to be placed on the lower layer of the foam plastic model car, the mode of manually lifting the car frame is changed into the mode of directly lifting the car frame by the device, and when the foam plastic model is needed to be placed on the car frame, the car frame is lifted by the device, so that the device has two purposes, and the loading and unloading processes of the foam plastic model can be completed by only one operator.
Drawings
FIG. 1 is a schematic view of a dual purpose loading and unloading device for a foam pattern cart in accordance with the present utility model;
FIG. 2 is a schematic view showing the state of a frame on a transporting foam pattern cart in cooperation with a loading and unloading device for the foam pattern cart according to the present utility model;
FIG. 3 is a schematic view showing a state of a handling foam pattern on an upper frame of a loading and unloading dual-purpose device for a foam pattern trolley according to the present utility model;
FIG. 4 is a schematic view of a vertical support rod of a dual-purpose loading and unloading device for a foam plastic model trolley according to the utility model;
FIG. 5 is a schematic illustration of a dual purpose device for handling in conjunction with a foam pattern cart according to the present utility model;
FIG. 6 is a schematic view of a cross brace of the dual purpose device for handling in conjunction with a foam pattern cart of the present utility model;
FIG. 7 is a schematic diagram of the cooperation of the transverse supporting rod and the longitudinal supporting rod of the dual-purpose loading and unloading device for the foam plastic model trolley;
FIG. 8 is a schematic view of a second chain of a dual purpose device for handling in conjunction with a foam pattern cart in accordance with the present utility model;
FIG. 9 is a top view of a dual purpose device for handling foam pattern carts according to the present utility model;
in the figure: 1-a lifting hook; 2-a second chain; 3-a base frame cross beam; 4-a first lifting ring assembly; 5-a first chain; 6-a base frame; 7-a second lifting ring assembly; 8-inserting a rod; 9-a longitudinal supporting rod; 10-shaped connecting handles; 11-a transverse supporting rod; 12-hanging rings; 13-a cross brace bar socket; 14-foam plastic model vehicle lower frame; 15-loop bar; 16-foam plastic model vehicle upper frame; 17-a base frame stringer; 18-foam model.
Detailed Description
The following describes the utility model in further detail, including preferred embodiments, by way of the accompanying drawings and by way of examples of some alternative embodiments of the utility model. 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 based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" 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, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
Further, in this application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The utility model discloses a dual-purpose loading and unloading device matched with a foam plastic model trolley, which comprises a base frame 6, wherein the upper end of the base frame 6 is connected with a lifting assembly used for connecting a lifting device, the middle part of the lower end of the base frame 6 is provided with four second lifting ring assemblies 7, the central axes of the four second lifting ring assemblies 7 are all along the Y direction, two adjacent second lifting ring assemblies 7 along the Y direction are detachably inserted with a inserted rod 8 extending along the Y direction, four corners of the base frame 6 are respectively connected with a first lifting ring assembly 4, each first lifting ring assembly 4 is connected with a first chain 5, the lower ends of two adjacent first chains 5 along the Y direction are connected with a longitudinal supporting rod 9 extending along the Y direction, the longitudinal supporting rods 9 are positioned below the Z direction of the inserted rod 8, the inserted rod 8 is detachable, the longitudinal supporting rods 9 are not detachable but can move in space, and a plurality of transverse rods 11 extending along the X direction are detachably inserted between the two longitudinal supporting rods 9.
In a preferred embodiment of the utility model, the cross section of the vertical support rod 9 is circular, namely the vertical support rod 9 is a long round rod, the transverse support rod 11 is a square rod, two ends of the transverse support rod 11 are provided with transverse support rod insertion holes 13, the cross section of the transverse support rod insertion holes 13 is a waist-shaped hole, and the diameter of the waist-shaped hole corresponds to the diameter of the circular shape.
In a preferred embodiment of the utility model, the X-direction length of the cross-brace 11 is greater than the X-direction length of the foam 18.
In a preferred embodiment of the utility model, the lifting assembly comprises four lifting rings arranged on the upper end surface of the base frame 6, two adjacent lifting rings along the Y direction are connected through a second chain 2, the two second chains 2 are connected through a lifting hook 1, the lifting hook 1 is positioned above the Z direction of the second chain 2, and the center of the lifting hook 1 coincides with the symmetry center of the base frame 6.
In a preferred embodiment of the utility model, the two ends of the longitudinal support rod 9 are welded with a U-shaped connecting handle 10, and the U-shaped connecting handle 10 is connected with a hanging ring 12, so that the interference of the U-shaped connecting handle 10, the hanging ring 12 and the transverse support rod 11 can be avoided.
In a preferred embodiment of the utility model, the spacing between two second suspension ring assemblies 7 adjacent in the Y-direction corresponds to the cross-beam width of the foam pattern vehicle upper frame 16.
In a preferred embodiment of the utility model, the second sling assembly 7 comprises a connection portion and a sling portion, the connection portion having a Z-height greater than the thickness of the upper frame 16 of the foam-molded vehicle.
In a preferred embodiment of the utility model, the centre of symmetry of the four second suspension ring assemblies 7 coincides with the centre of symmetry of the base frame 6.
In a preferred embodiment of the utility model, the base frame 6 comprises two base frame cross members 3 extending in the X-direction and two base frame stringers 17 extending in the Y-direction, which are spliced to form a herringbone frame.
In a preferred embodiment of the present utility model, the mounting/dismounting process for carrying the frame on the foam pattern cart comprises:
s1, dismantling a transverse supporting rod 11 and an inserting rod 8, and placing a longitudinal supporting rod 9 at the upper end of a base frame 6;
s2, aligning the second lifting ring assembly 7 with the upper frame 16 of the foam plastic model vehicle to realize the centering of the base frame 6 and the upper frame 16 of the foam plastic model vehicle;
s3, inserting the inserted link 8 into the second hanging ring assembly 7;
s4, connecting the lifting assembly with a crane hook, and starting the crane.
In a preferred embodiment of the present utility model, the step of transferring the foam pattern to the foam pattern cart comprises:
s1, when a foam plastic model is painted, at least four foam plastic blocks are padded below the foam plastic model, the Z-direction height of each foam plastic block is larger than that of each transverse supporting rod 11, after the model is painted, the transverse supporting rods 11 and the inserting rods 8 are removed, the transverse supporting rods 11 are inserted from the gaps of cushion blocks, two ends of the transverse supporting rods 11 are inserted into the longitudinal supporting rods 9, the lifting assembly is connected with the crane lifting hook, and the crane is started;
s2, when the model is above the model vehicle, at least four foam plastic blocks are padded on the upper end face of the upper frame 16 of the foam plastic model vehicle, after the foam plastic model is hoisted to the foam plastic blocks, the vertical supporting rods 9 are placed on the upper end of the base frame 6 from the transverse supporting rods 11, and the transverse supporting rods 11 are pulled out.
It should be noted that the foam plastic model trolley structure mentioned in the present utility model can refer to the patent CN209305606U, CN112548050a and other patents.
It will be readily understood by those skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present utility model and that various modifications, combinations, substitutions, improvements, etc. may be made without departing from the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a cooperation foam plastic model dolly is used loads and unloads dual-purpose device which characterized in that: including basic frame (6), the upper end of basic frame (6) is connected with the hoisting assembly that is used for connecting the overhead traveling crane through overhead traveling crane lifting hook, the lower extreme middle part of basic frame (6) is provided with four second rings subassembly (7), detachably peg graft on two adjacent second rings subassemblies (7) along Y is to inserted bar (8) that extend, respectively be connected with a first rings subassembly (4) on four angles of basic frame (6), be connected with first chain (5) on every first rings subassembly (4), the lower extreme of two adjacent first chains (5) along Y is connected with vertical supporting rod (9), and vertical supporting rod (9) are located the Z below of inserted bar (8), and detachably peg graft between two vertical supporting rod (9) have a plurality of cross supporting rods (11) along X orientation to extend.
2. The dual purpose device for handling foam pattern trolleys of claim 1, wherein: the cross section of the longitudinal supporting rod (9) is circular, the two ends of the transverse supporting rod (11) are provided with transverse supporting rod inserting holes (13), the cross section of the transverse supporting rod inserting holes (13) is a waist-shaped hole, and the diameter of the waist-shaped hole corresponds to the diameter of the circular shape.
3. The dual purpose device for handling foam pattern trolleys of claim 1, wherein: the lifting assembly comprises four lifting rings arranged on the upper end face of a base frame (6), two adjacent lifting rings along the Y direction are connected through a second chain (2), the two second chains (2) are connected through a lifting hook (1), and the lifting hook (1) is located above the Z direction of the second chain (2).
4. The dual purpose device for handling foam pattern trolleys of claim 1, wherein: the two ends of the longitudinal supporting rod (9) are welded with a U-shaped connecting handle (10), and the U-shaped connecting handle (10) is connected with a hanging ring (12).
5. The dual purpose device for handling foam pattern trolleys of claim 1, wherein: the distance between two adjacent second hanging ring assemblies (7) along the Y direction corresponds to the width of a cross beam of an upper frame (16) of the foam plastic model vehicle.
6. The dual purpose device for handling foam pattern trolleys of claim 5, wherein: the second lifting ring assembly (7) comprises a connecting part and a lifting ring part, and the Z-direction height of the connecting part is larger than the thickness of the upper frame (16) of the foam plastic model vehicle.
7. The dual purpose device for handling foam pattern trolleys of claim 1, wherein: the symmetry centers of the four second hanging ring assemblies (7) are coincident with the symmetry center of the base frame (6).
8. The dual purpose device for handling foam pattern trolleys of claim 1, wherein: the foundation frame (6) comprises two foundation frame cross beams (3) extending along the X direction and two foundation frame longitudinal beams (17) extending along the Y direction.
9. The dual purpose device for handling foam pattern trolleys of claim 1, wherein: the process for carrying the upper frame of the foam plastic model vehicle comprises the following steps:
s1, dismantling a transverse supporting rod (11) and an inserting rod (8), and placing a longitudinal supporting rod (9) at the upper end of a base frame (6);
s2, aligning the second hanging ring assembly (7) with the upper frame (16) of the foam plastic model vehicle to realize the centering of the base frame (6) and the upper frame (16) of the foam plastic model vehicle;
s3, inserting the inserting rod (8) into the second hanging ring assembly (7);
s4, connecting the lifting assembly with a crane hook, and starting the crane.
10. The dual purpose device for handling foam pattern trolleys of claim 1, wherein: the step of transferring the foam pattern to the foam pattern vehicle includes:
s1, when a foam plastic model is painted, at least four foam plastic blocks are padded below the foam plastic model, the Z-direction height of each foam plastic block is larger than that of each transverse supporting rod (11), after the foam plastic model is painted, the transverse supporting rods (11) and the inserting rods (8) are removed, the transverse supporting rods (11) are inserted from gaps of the foam plastic blocks, two ends of each transverse supporting rod (11) are inserted with the corresponding longitudinal supporting rods (9), and the lifting assembly is connected with a crane lifting hook to start a crane;
s2, when the foam plastic model is above the foam plastic model vehicle, at least four foam plastic blocks are padded on the upper end face of the upper frame (16) of the foam plastic model vehicle, after the foam plastic model is hoisted to the foam plastic blocks, the vertical supporting rods (9) are detached and separated from the transverse supporting rods (11) and are placed at the upper end of the base frame (6), and the transverse supporting rods (11) are pulled out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195290.6A CN113979279B (en) | 2021-10-13 | 2021-10-13 | Loading and unloading dual-purpose device matched with foam plastic model trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195290.6A CN113979279B (en) | 2021-10-13 | 2021-10-13 | Loading and unloading dual-purpose device matched with foam plastic model trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113979279A CN113979279A (en) | 2022-01-28 |
| CN113979279B true CN113979279B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111195290.6A Active CN113979279B (en) | 2021-10-13 | 2021-10-13 | Loading and unloading dual-purpose device matched with foam plastic model trolley |
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| Country | Link |
|---|---|
| CN (1) | CN113979279B (en) |
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|---|---|---|---|---|
| DE3925407A1 (en) * | 1988-12-24 | 1991-02-07 | Schmidt Handling Gmbh | Handling mechanism for plastics storage crates |
| CN209305606U (en) * | 2018-09-27 | 2019-08-27 | 东风汽车有限公司 | Casting foam plastic model transport vehicle |
| CN209455994U (en) * | 2019-01-28 | 2019-10-01 | 胜利油田固邦石油装备有限责任公司钻采工具厂 | Centralizer steel plate shearing hoisting machine |
| CN209974101U (en) * | 2019-04-24 | 2020-01-21 | 莱德沃智能装备科技(江苏)有限公司 | Special lifting appliance for feeding frame used in combination with special mould crane |
| CN212222149U (en) * | 2020-04-09 | 2020-12-25 | 中国重汽集团济宁商用车有限公司 | Frame hoist is hung and is reached line and shift hoist |
| CN112548050A (en) * | 2020-12-03 | 2021-03-26 | 东风汽车有限公司 | Overturning unloading mechanism for flow coating of foam plastic model and processing method |
| CN112660989A (en) * | 2020-12-31 | 2021-04-16 | 广汽埃安新能源汽车有限公司 | Battery module hoist and lifting device |
| JP2021127222A (en) * | 2020-02-14 | 2021-09-02 | 株式会社三井Ｅ＆Ｓマシナリー | Balance for cargo handling and cargo handling method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6513847B2 (en) * | 2001-04-27 | 2003-02-04 | Loren Harris | Simple multiple concrete block lifting device |
| US20040120798A1 (en) * | 2002-12-18 | 2004-06-24 | Davis David T. | Cadaver manipulation system and method |
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2021
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3925407A1 (en) * | 1988-12-24 | 1991-02-07 | Schmidt Handling Gmbh | Handling mechanism for plastics storage crates |
| CN209305606U (en) * | 2018-09-27 | 2019-08-27 | 东风汽车有限公司 | Casting foam plastic model transport vehicle |
| CN209455994U (en) * | 2019-01-28 | 2019-10-01 | 胜利油田固邦石油装备有限责任公司钻采工具厂 | Centralizer steel plate shearing hoisting machine |
| CN209974101U (en) * | 2019-04-24 | 2020-01-21 | 莱德沃智能装备科技(江苏)有限公司 | Special lifting appliance for feeding frame used in combination with special mould crane |
| JP2021127222A (en) * | 2020-02-14 | 2021-09-02 | 株式会社三井Ｅ＆Ｓマシナリー | Balance for cargo handling and cargo handling method |
| CN212222149U (en) * | 2020-04-09 | 2020-12-25 | 中国重汽集团济宁商用车有限公司 | Frame hoist is hung and is reached line and shift hoist |
| CN112548050A (en) * | 2020-12-03 | 2021-03-26 | 东风汽车有限公司 | Overturning unloading mechanism for flow coating of foam plastic model and processing method |
| CN112660989A (en) * | 2020-12-31 | 2021-04-16 | 广汽埃安新能源汽车有限公司 | Battery module hoist and lifting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113979279A (en) | 2022-01-28 |
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