CN112919338A - Large-scale exhibit of industrial design promotes installation device - Google Patents
Large-scale exhibit of industrial design promotes installation device Download PDFInfo
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- CN112919338A CN112919338A CN202110076625.6A CN202110076625A CN112919338A CN 112919338 A CN112919338 A CN 112919338A CN 202110076625 A CN202110076625 A CN 202110076625A CN 112919338 A CN112919338 A CN 112919338A
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- 238000013461 design Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 title claims description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
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- 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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a lifting and mounting device for industrial design large exhibits, which comprises a movable base, wherein a supporting mechanism is arranged on the movable base; the support mechanism includes: the device comprises a support frame, a plurality of support columns, a mounting plate and a lifting structure; the lifting device comprises a support frame, a plurality of support columns and a lifting structure, wherein the support frame is arranged on a movable base, the lower ends of the support columns are fixed on the movable base, the upper ends of the support columns are fixed on the lower end surface of the support frame, the mounting plate is movably arranged on the support columns, and the lifting structure is arranged on the support frame.
Description
Technical Field
The invention relates to the technical field of industrial design, in particular to a lifting and mounting device for an industrial design large exhibit.
Background
Industrial design, abbreviated ID. Refers to the design of industrial products based on engineering, aesthetics and economics.
The industrial design is divided into 4 types of product design, environment design, propagation design and design management; including design, mechanical design, garment design, environmental planning, interior design, UI design, floor design, packaging design, advertising design, display design, website design, and the like. Industrial design, also known as industrial product design science, relates to psychology, sociology, aesthetics, ergonomics, mechanical construction, photography, coloristics, and the like. The industrial design brought by industrial development and labor division is obviously different from other arts, production activities, process manufacturing and the like, and is a cross product of various disciplines, technologies and aesthetic concepts.
At present, in industrial design, need install the showpiece, however when some large-scale showpiece are installed, need promote some parts, then assemble the showpiece, the mode of hoist and mount is mostly adopted to current promotion mounting means, realize the promotion to the part with wire rope's hoist and mount mode mostly, adopt wire rope's hoist device, the structure is too complicated, manufacturing cost is too high, the operating procedure is comparatively loaded down with trivial details while, be not convenient for maintenance and maintenance, and when promoting, it is very unstable, the practicality is lower and mechanized degree of automation is lower, can not satisfy the installation needs and the life of large-scale showpiece lower, in view of this, to the deep research of above-mentioned problem, the present case produces.
Disclosure of Invention
The invention aims to solve the problems, and designs an industrial-design large-scale exhibit lifting installation device, which solves the problems that most of the existing lifting installation methods adopt a lifting mode, most of the existing lifting installation methods use a steel wire rope lifting mode to lift parts, and the lifting installation device adopting the steel wire rope has the disadvantages of excessively complex structure, overhigh production cost, complicated operation steps, inconvenient maintenance and repair, unstable lifting, low practicability, low mechanical automation degree, incapability of meeting the installation requirements of large-scale exhibits and short service life.
The technical scheme of the invention for realizing the aim is as follows: a lifting and mounting device for industrial design large exhibits comprises a movable base, wherein a supporting mechanism is mounted on the movable base;
the support mechanism includes: the device comprises a support frame, a plurality of support columns, a mounting plate and a lifting structure;
the supporting frame is arranged on the movable base, the lower ends of the supporting columns are fixed on the movable base, the upper ends of the supporting columns are fixed on the lower end face of the supporting frame, the mounting plate is movably arranged on the supporting columns, and the lifting structure is arranged on the supporting frame;
the elevation structure includes: a plurality of folding rods, a connecting plate, a fixing part and a driving part;
the upper ends of the plurality of folding rods are fixed on the lower end face of the support frame, the connecting plate is movably arranged in the middle of the plurality of folding rods, the upper end face of the fixing plate is fixed on the lower ends of the plurality of folding rods, the right section of the fixing plate is connected with the lower end face of the fixing plate, the fixing portion is arranged on the lower end face of the fixing plate, and the driving portion is arranged on the support frame and connected to the connecting plate.
Preferably, the fixing portion includes: the four limiting rods, the movable plate, the supporting plate and the control assembly are arranged on the base;
the upper ends of the four limiting rods are fixedly connected to the lower end face of the fixed plate, the movable plate is sleeved on the outer sides of the four limiting rods, the upper end face of the supporting plate is fixedly connected to the lower ends of the four limiting rods, and the control assembly is arranged on the supporting plate and the movable plate respectively.
Preferably, the driving part includes: the device comprises a first rotating motor, a driving gear, a sleeve, a driven gear and a screw rod;
the first rotating motor is fixed on the support frame, the driving gear is sleeved on the driving end of the first rotating motor, the sleeve is rotatably embedded on the support frame, and the screw is in threaded connection with the middle of the sleeve, and the lower end of the screw is arranged on the connecting plate.
Preferably, the mounting plate is also provided with a sliding assembly;
the sliding assembly includes: a plurality of pulleys and a pulling member;
the pulleys are rotatably arranged on the mounting plate respectively, and the pulling members are arranged on the lower end face of the supporting plate and connected to the mounting plate respectively.
Preferably, the pulling assembly comprises: the device comprises a frame, a second rotating motor, two rotating shafts and a plurality of steel wire ropes;
the frame is arranged on the lower end face of the support frame, the second rotating motor is fixed inside the frame, the two rotating shafts are arranged at two ends of the frame through bearings respectively, one ends of the steel wire ropes are fixed on the two rotating shafts respectively, and the other ends of the steel wire ropes are fixed on the mounting plate.
Preferably, the two rotating shafts are connected to each other by a belt and a pulley.
Preferably, the control assembly comprises: the device comprises a stabilizing plate, a hydraulic cylinder, a plurality of first connecting rods, a plurality of hinged supports and a plurality of second connecting rods;
the fixing plate is arranged in the middle of the supporting plate, the lower end of the hydraulic cylinder is fixed on the fixing plate, the telescopic end of the hydraulic cylinder is fixed on the lower end face of the movable plate, the first connecting rods are movably arranged on the movable plate through pin shafts, the hinged supports are arranged on the outer edge of the supporting plate respectively, and one ends of the second connecting rods are movably arranged at the lower ends of the first connecting rods and arranged on the hinged supports respectively.
Preferably, the driving gear and the driven gear are meshed with each other.
Preferably, the right end of the movable base is provided with a balancing weight.
Preferably, the shape of the connecting plate is hexagonal.
The lifting and mounting device for the large-scale industrial-design exhibit manufactured by the technical scheme of the invention has the advantages of simple structure, reasonable design, low production cost, energy conservation, simple operation steps, convenience for use of workers, improvement of practicability, convenience for maintenance and repair, prolonged service life and improved lifting stability.
Drawings
Fig. 1 is a schematic sectional structural view of a front view of an industrial design large exhibit lifting and mounting device according to the present invention.
Fig. 2 is a schematic structural diagram of a connecting plate of the industrial large exhibit lifting and mounting device.
Fig. 3 is a schematic top view of a connecting plate of the industrial large exhibit lifting and mounting device according to the present invention.
Fig. 4 is a schematic top view of a stable plate of the industrial large exhibit lifting and mounting device according to the present invention.
Fig. 5 is a schematic diagram of a pulley top view structure of an industrial large exhibit lifting and mounting device according to the present invention.
Fig. 6 is a schematic view of a right cross-sectional structure of a rotating shaft of the industrial-design large-scale exhibit lifting and mounting device.
In the figure: 1. moving the base; 2. a support frame; 3. a support pillar; 4. mounting a plate; 5. a folding bar; 6. a connecting plate; 7. a fixing plate; 8. a limiting rod; 9. a movable plate; 10. a support plate; 11. a first rotating electrical machine; 12. a driving gear; 13. a sleeve; 14. a driven gear; 15. a balancing weight; 16. a pulley; 17. a screw; 18. a frame; 19. a second rotating electrical machine; 20. a rotating shaft; 21. a wire rope; 22. a stabilizing plate; 23. a hydraulic cylinder; 24. a first link; 25. hinging seat; 26. a second link.
Detailed Description
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): a lifting and mounting device for industrial design large exhibits comprises a movable base 1, wherein a supporting mechanism is arranged on the movable base 1;
referring to fig. 1-6, in an embodiment, the supporting mechanism includes: the device comprises a support frame 2, a plurality of support columns 3, a mounting plate 4 and a lifting structure; the connection relationship is as follows:
the support frame 2 is arranged on the movable base 1, the lower ends of the support columns 3 are fixed on the movable base 1, the upper ends of the support columns are fixed on the lower end face of the support frame 2, the mounting plate 4 is movably arranged on the support columns 3, and the lifting structure is arranged on the support frame 2;
in a specific implementation process, it should be noted that the lifting structure includes: a plurality of folding rods 5, a connecting plate 6, a fixing plate 7, a fixing part and a driving part; the connection relationship is as follows:
the upper end of a plurality of folding rod 5 is fixed in the lower terminal surface of support frame 2, and 6 activities of connecting plate are settled in the middle part of a plurality of folding rod 5, and the up end on the fixed plate 7 is fixed in the lower extreme and the right section of a plurality of folding rod 5 and connects in, and the fixed part is settled in the lower terminal surface of fixed plate 7, and the drive division is settled on support frame 2 and is connected on connecting plate 6.
In the specific implementation process, it should be specially described that the fixing portion includes: four limiting rods 8, a movable plate 9, a supporting plate 10 and a control component; the connection relationship is as follows:
the upper ends of the four limit rods 8 are fixedly connected to the lower end face of the fixed plate 7, the movable plate 9 is sleeved on the outer sides of the four limit rods 8, the upper end face of the supporting plate 10 is fixedly connected to the lower ends of the four limit rods 8, and the control assembly is respectively arranged on the supporting plate 10 and the movable plate 9.
In a specific implementation process, the driving portion includes: a first rotating electric machine 11, a drive gear 12, a sleeve 13, a driven gear 14, and a screw; the connection relationship is as follows:
first rotating electrical machines 11 are fixed on support frame 2, and driving gear 12 suit is on the drive end of first rotating electrical machines 11, and rotatable the inlaying of sleeve 13 is installed on support frame 2, and the screw bolt is in the middle part of sleeve 13 and the lower extreme is settled on connecting plate 6.
In the specific implementation process, it should be noted that the mounting plate 4 is also provided with a sliding assembly; the slide module includes: a plurality of pulleys 16 and a pulling member; the connection relationship is as follows:
the pulleys 16 are rotatably disposed on the mounting plate 4, and the pulling members are disposed on the lower end surface of the supporting plate 10 and connected to the mounting plate 4.
In the specific implementation process, it should be noted that the pulling assembly includes: a frame 18, a second rotating motor 19, two rotating shafts 20 and a plurality of steel wire ropes 21; the connection relationship is as follows:
the frame 18 is disposed on the lower end surface of the supporting frame 2, the second rotating electrical machine 19 is fixed inside the frame 18, the two rotating shafts 20 are disposed on two ends of the frame 18 through bearings, and one ends of the steel wire ropes 21 are fixed on the two rotating shafts 20 and the other ends of the steel wire ropes are fixed on the mounting plate 4.
In the specific implementation process, it should be noted that the control component includes: a stabilizing plate 22, a hydraulic cylinder 23, a plurality of first connecting rods 24, a plurality of hinged supports 25 and a plurality of second connecting rods 26; the connection relationship is as follows:
the stabilizing plate 22 is arranged in the middle of the supporting plate 10, the lower end of the hydraulic cylinder 23 is fixed on the stabilizing plate 22 and the telescopic end is fixed on the lower end face of the movable plate 9, the plurality of first connecting rods 24 are movably arranged on the movable plate 9 through pin shafts, the plurality of hinged supports 25 are respectively arranged on the outer edge of the supporting plate 10, and one ends of the plurality of second connecting rods 26 are movably arranged at the lower ends of the plurality of first connecting rods 24 and are respectively arranged on the plurality of hinged supports 25.
From the above general situation it follows that: when the device is used, the device is firstly moved to a designated place through the movable base 1, the supporting plate 10 is moved to the upper part of an exhibit, then the first rotating motor 11 is started, the rotating motor drives the driving gear 12 to rotate, the driven gear 14 rotates along with the driving gear, the sleeve 13 rotates along with the driven gear 14 in the rotating process, the screw rod is lifted in the sleeve 13, the connecting plate 6 descends under the support of the screw rod, the folding rod 5 extends along with the screw rod, meanwhile, the second rotating motor 19 rotates, two rotating shafts 20 start to rotate under the drive of a belt and a belt pulley, as the steel wire rope 21 is wound on the rotating shafts 20, the bottom end is connected with the mounting button, when the second rotating motor 19 rotates, the mounting plate 4 moves downwards on the supporting column 3 through the pulley 16, the mounting plate 4 descends along with the supporting plate 10, when the supporting plate 10 descends to the upper part of the exhibit, the hydraulic cylinder 23 starts to ascend, the movable plate 9 moves on the limiting rod 8, the first connecting rod 24 ascends along with the first connecting rod, one end of the second connecting rod 26 ascends along with the second connecting rod, the other end of the second connecting rod 26 rotates through the hinged support 25 and then is inserted into the clamping groove at the upper end of the exhibit for clamping, then the first rotating motor 11 and the second rotating motor 19 rotate reversely at the same time, the steel wire rope 21 is wound on the rotating shaft 20, the mounting frame moves on the supporting column 3 through the pulley 16, the fixed plate 7 and the connecting plate 6 contract through the screw rod to drive the supporting plate 10 to contract along with the second connecting rod 6, then the exhibit is lifted, when the exhibit needs to be put down, the hydraulic cylinder 23 starts to contract to drive the movable plate 9 to go down, the first connecting rod 24 descends, the second connecting rod 26 rotates along with the hinged support 25 as the axis, away from the recessed portion of the exhibit.
Preferably, the two shafts 20 are connected to each other by a belt and a pulley.
Preferably, the driving gear 12 and the driven gear 14 are engaged with each other.
Preferably, a weight 15 is further installed at the right end of the movable base 1.
Preferably, the shape of the connecting plate 6 is hexagonal.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. A lifting and mounting device for industrial design large exhibits comprises a movable base, and is characterized in that a supporting mechanism is mounted on the movable base;
the support mechanism includes: the device comprises a support frame, a plurality of support columns, a mounting plate and a lifting structure;
the supporting frame is arranged on the movable base, the lower ends of the supporting columns are fixed on the movable base, the upper ends of the supporting columns are fixed on the lower end face of the supporting frame, the mounting plate is movably arranged on the supporting columns, and the lifting structure is arranged on the supporting frame;
the elevation structure includes: a plurality of folding rods, a connecting plate, a fixing part and a driving part;
the upper ends of the plurality of folding rods are fixed on the lower end face of the support frame, the connecting plate is movably arranged in the middle of the plurality of folding rods, the upper end face of the fixing plate is fixed on the lower ends of the plurality of folding rods, the right section of the fixing plate is connected with the lower end face of the fixing plate, the fixing portion is arranged on the lower end face of the fixing plate, and the driving portion is arranged on the support frame and connected to the connecting plate.
2. The industrial design large exhibit lifting installation device according to claim 1, wherein said fixing portion comprises: the four limiting rods, the movable plate, the supporting plate and the control assembly are arranged on the base;
the upper ends of the four limiting rods are fixedly connected to the lower end face of the fixed plate, the movable plate is sleeved on the outer sides of the four limiting rods, the upper end face of the supporting plate is fixedly connected to the lower ends of the four limiting rods, and the control assembly is arranged on the supporting plate and the movable plate respectively.
3. The industrial design large exhibit lifting installation apparatus according to claim 1, wherein said driving part comprises: the device comprises a first rotating motor, a driving gear, a sleeve, a driven gear and a screw rod;
the first rotating motor is fixed on the support frame, the driving gear is sleeved on the driving end of the first rotating motor, the sleeve is rotatably embedded on the support frame, and the screw is in threaded connection with the middle of the sleeve, and the lower end of the screw is arranged on the connecting plate.
4. The industrial design large exhibit lifting installation apparatus according to claim 1, wherein a sliding component is further installed on said installation plate;
the sliding assembly includes: a plurality of pulleys and a pulling member;
the pulleys are rotatably arranged on the mounting plate respectively, and the pulling members are arranged on the lower end face of the supporting plate and connected to the mounting plate respectively.
5. The industrial design large exhibit lift installation of claim 1, wherein said pulling assembly comprises: the device comprises a frame, a second rotating motor, two rotating shafts and a plurality of steel wire ropes;
the frame is arranged on the lower end face of the support frame, the second rotating motor is fixed inside the frame, the two rotating shafts are arranged at two ends of the frame through bearings respectively, one ends of the steel wire ropes are fixed on the two rotating shafts respectively, and the other ends of the steel wire ropes are fixed on the mounting plate.
6. The industrial design large exhibit lifting installation apparatus according to claim 5, wherein two said rotating shafts are connected with each other by a belt and a pulley.
7. The industrial design large exhibit lifting installation apparatus of claim 2, wherein said control assembly comprises: the device comprises a stabilizing plate, a hydraulic cylinder, a plurality of first connecting rods, a plurality of hinged supports and a plurality of second connecting rods;
the fixing plate is arranged in the middle of the supporting plate, the lower end of the hydraulic cylinder is fixed on the fixing plate, the telescopic end of the hydraulic cylinder is fixed on the lower end face of the movable plate, the first connecting rods are movably arranged on the movable plate through pin shafts, the hinged supports are arranged on the outer edge of the supporting plate respectively, and one ends of the second connecting rods are movably arranged at the lower ends of the first connecting rods and arranged on the hinged supports respectively.
8. The industrial design large exhibit lifting installation apparatus of claim 1, wherein said driving gear and driven gear are engaged with each other.
9. The lifting and mounting device for industrial design large exhibits according to claim 1, wherein a weight block is mounted at the right end of the moving base.
10. An industrial design large exhibit lifting installation apparatus according to claim 1, wherein said connection plate is hexagonal in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110076625.6A CN112919338A (en) | 2021-01-20 | 2021-01-20 | Large-scale exhibit of industrial design promotes installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110076625.6A CN112919338A (en) | 2021-01-20 | 2021-01-20 | Large-scale exhibit of industrial design promotes installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112919338A true CN112919338A (en) | 2021-06-08 |
Family
ID=76164656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110076625.6A Pending CN112919338A (en) | 2021-01-20 | 2021-01-20 | Large-scale exhibit of industrial design promotes installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112919338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455501A (en) * | 2022-01-21 | 2022-05-10 | 江苏中车城市发展有限公司 | Integrated equipment for lifting and transferring height of base material for bridge construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206069195U (en) * | 2016-09-30 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | A kind of engine assembly suspender |
| CN210594916U (en) * | 2019-07-29 | 2020-05-22 | 江苏丰创新材料有限公司 | Hot-pressing roller clamping assembly for producing flexible copper-clad foil |
| CN111204689A (en) * | 2018-11-22 | 2020-05-29 | 国网新疆综合能源服务有限公司 | Power equipment maintains device |
| CN111908350A (en) * | 2020-08-06 | 2020-11-10 | 山东轻工职业学院 | Storage commodity circulation hoist and mount mechanism that barrier propterty is high |
| CN212269275U (en) * | 2020-03-31 | 2021-01-01 | 滨海金尼环保科技有限公司 | A loading attachment for mud makes cement clinker |
-
2021
- 2021-01-20 CN CN202110076625.6A patent/CN112919338A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206069195U (en) * | 2016-09-30 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | A kind of engine assembly suspender |
| CN111204689A (en) * | 2018-11-22 | 2020-05-29 | 国网新疆综合能源服务有限公司 | Power equipment maintains device |
| CN210594916U (en) * | 2019-07-29 | 2020-05-22 | 江苏丰创新材料有限公司 | Hot-pressing roller clamping assembly for producing flexible copper-clad foil |
| CN212269275U (en) * | 2020-03-31 | 2021-01-01 | 滨海金尼环保科技有限公司 | A loading attachment for mud makes cement clinker |
| CN111908350A (en) * | 2020-08-06 | 2020-11-10 | 山东轻工职业学院 | Storage commodity circulation hoist and mount mechanism that barrier propterty is high |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114455501A (en) * | 2022-01-21 | 2022-05-10 | 江苏中车城市发展有限公司 | Integrated equipment for lifting and transferring height of base material for bridge construction |
| CN114455501B (en) * | 2022-01-21 | 2024-03-26 | 江苏中车城市发展有限公司 | Substrate height lifting and transferring integrated equipment for bridge construction |
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Application publication date: 20210608 |