CN115231464A - Automatic frock car that goes up and down - Google Patents
Automatic frock car that goes up and down Download PDFInfo
- Publication number
- CN115231464A CN115231464A CN202210796011.XA CN202210796011A CN115231464A CN 115231464 A CN115231464 A CN 115231464A CN 202210796011 A CN202210796011 A CN 202210796011A CN 115231464 A CN115231464 A CN 115231464A
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- fixed
- bracket
- suspension
- pulley
- steel wire
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- 239000000725 suspension Substances 0.000 claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 37
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses an automatic lifting tool car, which comprises an underframe, a vertical frame, a bracket and a lifting suspension assembly, wherein the underframe, the vertical frame and the bracket form a main body structure of the tool car, the vertical frame is arranged above the underframe and is vertical to the underframe, the bracket is slidably arranged on one side of the vertical frame and plays a role in bearing a material disc, the lifting suspension assembly is arranged between the vertical frame and the underframe and is used for providing upward pulling force for the bracket, the vertical frame comprises two vertical rods vertically arranged above the underframe and a suspension rod horizontally arranged at the tops of the two vertical rods, one end of the lifting suspension assembly is connected with the suspension rod, and the other end of the lifting suspension assembly is connected with the bracket.
Description
Technical Field
The invention belongs to the technical field of engine production workshops, and particularly relates to an automatic lifting tool car.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, and the engine is suitable for a power generation device and can also refer to an entire machine including a power device (such as a gasoline engine and an aircraft engine). The types include, for example, internal combustion engines (gasoline engines, etc.), external combustion engines (stirling engines, steam engines, etc.), gas turbines (racing cars), electric motors, and the like.
When the engine is produced, the installation and the processing of the engine are carried out in a workshop, wherein the workshop is a place for producing mechanical equipment;
the automatic lifting tooling vehicle is a trolley applied to auxiliary production in an engine production workshop, in the existing workshop production, a workshop wire harness post adopts a flat car to distribute materials to the edge of a production line, but because an engine is higher, a pedal installation machine needs to be added at an assembly post, so that the height difference between a material tray and an assembler is large, the assembler needs to bend down in the operation process, namely, the assembler bends down to take the materials in the material tray first and then takes the materials to an assembly position for assembly, the bending range is large, on one hand, the working action of the assembler is large, the body load of the assembler is large, the operation is inconvenient, on the other hand, the continuous bending-standing operation is carried out, the useless action is large, and the working efficiency is influenced.
Disclosure of Invention
The invention aims to overcome the defects that in the prior art, because an engine is high and a pedal loader needs to be added at an assembly post, the height difference between a material tray and an assembler is large, the assembler needs to bend down during the operation process, the working action of the assembler is large, the body load of the assembler is large, the number of useless actions is large, and the working efficiency is influenced, and provides an automatic lifting tool car.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an automatic frock car that goes up and down, includes chassis, grudging post, bracket and lift suspension assembly, chassis, grudging post, bracket constitute the major structure of frock car, wherein, the grudging post set up in the top of chassis, and with the chassis is perpendicular, bracket slidable mounting in one side of grudging post plays the effect that bears the material dish, lift suspension assembly set up in between grudging post and the chassis, be used for right the bracket provides ascending pulling force, the grudging post includes two vertical installation in the pole setting of chassis top and the jib of horizontal installation at two pole setting tops, the one end of lift suspension assembly is connected the jib, the other end is connected the bracket, and this frock car is when using, places the material dish (the frame of placing the material) in the top of bracket, like this under the pulling force effect of lift suspension assembly, the material dish can be at a suitable height, like this staff when the part in taking the material dish processes the use, more comfortable convenience to need not bow the operation, practice thrift the action, effectively promote the speed and the efficiency of production and processing, the suspension assembly that the staff hung is hovered highly in the device.
Preferably, two equal slip has cup jointed the sliding sleeve in the pole setting, the both ends of bracket with respectively with two sliding sleeve fixed connection, the sliding sleeve is as the connecting piece of bracket and pole setting, the lift of cooperation bracket.
Preferably, the bracket is close to one side of the stand is provided with a suspension rod, one end of the lifting suspension assembly is fixedly arranged on the suspension rod, and the suspension rod is used for matching the bracket and the lifting suspension assembly to be connected.
Preferably, the lift suspension assembly includes fixed pulley, elastomeric element and traction steel wire, wherein, the fixed pulley rotates to be installed one side of jib, elastomeric element fixed mounting be in on the chassis, traction steel wire one end is fixed on the hanging rod, the other end walk around the fixed pulley and with elastomeric element connects, such structure setting makes when placing the material dish on the bracket, the bracket moves down under the action of gravity of material dish, and the one end that the steel wire connection hanging rod moved down this moment, and other end pulling elastomeric element, elastomeric element are stretched under self elasticity effect, provide a downward power to traction steel wire and offset the gravity of material dish, make the material dish hover at an appropriate height.
Preferably, the fixed pulleys are three in number, the fixed pulleys are installed on one side of the hanging rod at equal intervals, the fixed pulleys are sequentially a first fixed pulley, a second fixed pulley and a third fixed pulley from left to right in the horizontal direction, the elastic components are symmetrically installed on the bottom frame, the elastic components are sequentially a first elastic component and a second elastic component from left to right in the horizontal direction, the hanging rods are symmetrically installed on one side of the bracket, the two hanging rods are sequentially a first hanging rod and a second hanging rod from left to right in the horizontal direction, the lifting suspension assembly further comprises two sets of movable pulley assemblies which are arranged at the connecting positions of the traction steel wire and the elastic components, each movable pulley assembly comprises a U-shaped buckle, a movable pulley and a hanging ring, wherein the movable pulleys are rotatably installed between two vertical ends of the U-shaped buckle, the lifting suspension assembly is characterized by comprising a lifting ring, the lifting ring is fixedly arranged below the U-shaped buckle, the top of the elastic component is hung on the lifting ring, the movable pulley is sequentially provided with a first movable pulley and a second movable pulley from left to right along the horizontal direction, one end of the traction steel wire is fixed on the first suspension rod, the other end of the traction steel wire is fixed on the second suspension rod after sequentially bypassing the first fixed pulley, the first movable pulley, the second fixed pulley, the second movable pulley and the third fixed pulley, the structure arrangement enables the lifting suspension assembly to be suspended and dragged by only adopting one traction steel wire under the matching action of each movable pulley and each fixed pulley, on one hand, the device is more convenient to install (only one steel wire needs to be worn), on the other hand, when the bracket is stressed downwards, one side of the bracket close to the stand is balanced (one steel wire is used for serially connecting two elastic components together, therefore, the tension borne by the two elastic parts is uniform all the time), thereby ensuring the stability of the tray after the tray is placed on the bracket.
Preferably, the elastic component is a spring.
Preferably, a beam rod is installed on the underframe, the elastic component is fixedly installed above the beam rod, the beam rod is fixed, the position of the elastic component, the installation position of the fixed pulley and the connection position of the traction steel wire and the suspension rod are all located on the same vertical plane, and the stress direction of the whole traction suspension assembly is always located on the same plane through the structure, so that the stability of the whole device is higher.
Preferably, the chassis is enclosed by four pole end to end that the level set up and closes and forms, all install the universal wheel of area lock on four turnings in the below of chassis, make things convenient for the removal and the stopping of frock car.
Preferably, still include auxiliary support piece, auxiliary support piece is used for right the pole setting carries out the auxiliary stay, auxiliary support piece is L type structure, auxiliary support piece's one end fixed mounting be in on the chassis, the other end is fixed one side of pole setting can increase the stability and the intensity of pole setting through auxiliary support piece.
The application has the advantages that:
1. through the automatic lifting tool car, when the tool car is used, the material disc is placed above the bracket, and the material disc can be suspended at a proper height under the action of the pulling force of the lifting suspension assembly, so that a worker can more comfortably and conveniently take parts in the material disc for processing and using, the stooping operation is not needed, the action is saved, and the speed and the efficiency of production and processing are effectively improved;
2. under the mating reaction of each movable pulley and fixed pulley, the lift suspension subassembly only need adopt one to pull the steel wire and hang and pull, makes the device installation more convenient on the one hand, and on the other hand makes the bracket when the atress moves down, and one side atress that the bracket is close to the grudging post is balanced to the stability after placing the thing charging tray on the bracket has been guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sliding sleeve structure of the present invention;
FIG. 3 is a schematic view of the bracket structure of the present invention;
fig. 4 is a schematic view of the movable sheave assembly of the present invention.
Reference numerals: 1. universal wheels with locks; 2. a chassis; 3. a movable pulley assembly; 31. a movable pulley; 32. a U-shaped buckle; 33. a hoisting ring; 4. a bracket; 5. a sliding sleeve; 6. a fixed pulley; 7. a traction wire; 8. a boom; 9. a suspension rod; 10. an elastic member; 11. erecting a rod; 12. an auxiliary support; 13. a beam rod.
Detailed Description
The following further explains a specific implementation mode of the automatic lifting tooling vehicle, with reference to the attached drawings 1-4, and overcomes the defects that in the prior art, because an engine is high, a pedal loader needs to be added at an assembly post, the height difference between a material disc and an assembler is large, the assembler needs to bend down during the operation process, the work action of the assembler is large, the body load of the assembler is large, a large number of useless actions are caused, and the work efficiency is affected. The automatically lifting tooling vehicle of the present invention is not limited to the description of the following embodiments.
Example 1:
this embodiment provides a concrete structure of automatic frock car of lift, as shown in fig. 1-4, including chassis 2, the grudging post, bracket 4 and lift suspension assembly, chassis 2, the grudging post, bracket 4 constitutes the major structure of frock car, wherein, the grudging post sets up in chassis 2's top, and perpendicular with chassis 2, bracket 4 slidable mounting plays the effect of bearing the weight of the material dish in one side of grudging post, lift suspension assembly sets up between grudging post and chassis 2, be used for providing ascending pulling force to bracket 4, the grudging post includes two vertical columns 11 of perpendicular installation in chassis 2 top and the jib 8 of horizontal installation at two vertical columns 11 tops, jib 8 is connected to the one end of lift suspension assembly, other end link bracket 4.
Sliding sleeves 5 are sleeved on the two upright rods 11 in a sliding manner, the two ends of the bracket 4 are fixedly connected with the two sliding sleeves 5 respectively, and the sliding sleeves 5 are matched with the lifting of the bracket 4 as connecting pieces of the bracket 4 and the upright rods 11.
One side of the bracket 4 close to the stand is provided with a suspension rod 9, one end of the lifting suspension component is fixedly arranged on the suspension rod 9, and the suspension rod 9 is used for matching the bracket 4 with the lifting suspension component.
By adopting the technical scheme:
this frock car is when using, places the material dish (the frame of placing the material) in the top of bracket 4, like this under the pulling force effect of lift suspension assembly, the material dish can hover at a suitable height, and the part of staff in taking the material dish is when processing the use like this, and is more comfortable convenient to need not bow the operation, practice thrift the action, effectively promote the speed and the efficiency of production and processing, the device in the material dish hover highly depend on the pulling force that lift suspension assembly provided.
Example 2
On the basis of embodiment 1, in this embodiment, the lifting suspension assembly includes a fixed pulley 6, an elastic component 10 and a traction steel wire 7, wherein the fixed pulley 6 is rotatably installed on one side of the suspension rod 8, the elastic component 10 is fixedly installed on the base frame 2, one end of the traction steel wire 7 is fixed on the suspension rod 9, the other end of the traction steel wire is connected with the elastic component 10 by passing around the fixed pulley 6, and the elastic component is a spring.
By adopting the technical scheme:
when a material tray is placed on the bracket 4, the bracket 4 moves downwards under the action of the gravity of the material tray, at the moment, one end of the traction steel wire 7, which is connected with the suspension rod 9, moves downwards, the other end pulls the elastic part 10, the elastic part 10 is stretched under the action of the elastic force of the elastic part, a downward force is provided for the traction steel wire 7 to counteract the gravity of the material tray, and the material tray is suspended at a proper height.
Example 3
On the basis of embodiment 2, in this embodiment, three fixed pulleys 6 are provided, the fixed pulleys are installed on one side of the suspension rod 8 at equal intervals, the fixed pulleys 6 are a first fixed pulley, a second fixed pulley and a third fixed pulley in sequence from left to right in the horizontal direction, two elastic components 10 are provided, the elastic components 10 are symmetrically installed on the chassis 2, the elastic components 10 are a first elastic component and a second elastic component in sequence from left to right in the horizontal direction, two suspension rods 9 are provided, the two suspension rods 9 are symmetrically installed on one side of the bracket 4, the two suspension rods 9 are a first suspension rod and a second suspension rod in sequence from left to right in the horizontal direction, the lifting suspension assembly further includes two sets of movable pulley assemblies 3, the movable pulley assemblies are arranged at the connecting positions of the traction steel wire 7 and the elastic components 10, each movable pulley assembly 3 includes a U-shaped buckle 32, a movable pulley 31 and a hanging ring 33, wherein the movable pulley 31 is rotatably installed between two vertical ends of the U-shaped buckle 32, the hanging ring 33 is fixedly installed below the U-shaped buckle 32, the top of the elastic components 10 is hung on the hanging ring 33, the movable pulley 31 is a first fixed pulley, the second fixed pulley and the second fixed pulley, and the second fixed pulley are wound around the second fixed pulley.
By adopting the technical scheme:
the device is under each movable pulley 31 and fixed pulley 6's mating reaction, the lift suspension subassembly only need adopt one to pull steel wire 7 and hang and pull, it is more convenient to make the device install on the one hand (only need wear a steel wire, it is comparatively convenient to operate), on the other hand makes bracket 4 move down when the atress, bracket 4 is close to one side atress of grudging post balanced (a steel wire is in series connection two elastomeric element 10 together, so the pulling force that two elastomeric element 10 received is even at first and last), thereby the stability behind the thing charging tray of placing on bracket 4 has been guaranteed.
Example 4
On the basis of embodiment 1, in this embodiment, a beam rod 13 is mounted on the underframe 2, the elastic component 10 is fixedly mounted above the beam rod 13, and the position where the elastic component 10 is fixed by the beam rod 13, the mounting position of the fixed pulley 6, and the connecting position of the traction steel wire 7 and the suspension rod 9 are all on the same vertical plane.
Still include auxiliary support 12, auxiliary support 12 is used for carrying out the auxiliary stay to pole setting 11, and auxiliary support 12 is L type structure, and auxiliary support 12's one end fixed mounting is on chassis 2, and the other end is fixed in one side of pole setting 11, can increase pole setting 11's stability and intensity through auxiliary support 12.
By adopting the technical scheme:
in the device, the position of the elastic component 10 fixed by the beam rod 13, the mounting position of the fixed pulley 6 and the connecting position of the traction steel wire 7 and the suspension rod 9 are all on the same vertical plane, so that the stress direction of the whole traction suspension assembly is always on the same plane, and the stability of the whole device in use is higher.
With reference to embodiment 1 to embodiment 3 and with reference to fig. 1 to 4, the working principle of the present application is as follows:
the device is when using, the material dish is placed in the top of bracket 4, at this moment, bracket 4 moves down under the action of gravity of material dish, the one end that steel wire 7 connection suspension rod 9 was drawn this moment and is moved down, give elastic component 10 through the mating reaction of fixed pulley 6 and movable pulley 31 with pulling force transmission, elastic component 10 is stretched, provide a decurrent power to drawing steel wire 7 and offset the gravity of material dish, make the material dish hover at a suitable height, like this under the pulling force effect of lift suspension assembly, the material dish can hover at a suitable height, when the part of staff in taking the material dish processes the use like this, it is more comfortable convenient, and need not carry out the operation of bowing, practice thrift the action, effectively promote speed and the efficiency of production and processing, the height of hovering of material dish in the device depends on the pulling force that lift suspension assembly provided.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (9)
1. The utility model provides an automatic frock car that goes up and down which characterized in that: comprises that
A chassis (2);
the vertical frame is arranged above the bottom frame (2) and is vertical to the bottom frame (2);
a bracket (4) which is installed on one side of the vertical frame in a sliding way;
the lifting suspension assembly is arranged between the stand and the underframe (2) and is used for providing upward pulling force for the bracket (4);
the vertical frame comprises two vertical rods (11) arranged above the base frame (2) and a suspension rod (8) horizontally arranged at the tops of the two vertical rods (11), one end of the lifting suspension assembly is connected with the suspension rod (8), and the other end of the lifting suspension assembly is connected with the bracket (4).
2. The automatic frock car of going up and down of claim 1, characterized in that: two sliding sleeves (5) are sleeved on the upright rods (11) in a sliding mode, and two ends of the bracket (4) are fixedly connected with the two sliding sleeves (5) respectively.
3. The automatic frock car of going up and down of claim 1, characterized in that: suspension rods (9) are installed on one side, close to the stand, of the bracket (4), and one end of the lifting suspension assembly is fixedly installed on the suspension rods (9).
4. The automatic frock car of going up and down of claim 3, characterized in that: the lift suspension assembly includes:
a fixed pulley (6) rotatably mounted on one side of the boom (8);
an elastic member (10) fixedly attached to the base frame (2);
and one end of the traction steel wire (7) is fixed on the suspension rod (9), and the other end of the traction steel wire rounds the fixed pulley (6) and is connected with the elastic component (10).
5. The automatic frock car of going up and down of claim 4, characterized in that: the number of the fixed pulleys (6) is three, the fixed pulleys are arranged on one side of the hanging rod (8) at equal intervals, and the fixed pulleys (6) are a first fixed pulley, a second fixed pulley and a third fixed pulley from left to right in the horizontal direction;
the two elastic components (10) are symmetrically arranged on the bottom frame (2), and the elastic components (10) are a first elastic component and a second elastic component in sequence from left to right along the horizontal direction;
the two suspension rods (9) are symmetrically arranged on one side of the bracket (4), and the two suspension rods (9) are a first suspension rod and a second suspension rod in sequence from left to right along the horizontal direction;
the lifting suspension assembly further comprises two sets of movable pulley assemblies (3) which are arranged at the connecting positions of the traction steel wire (7) and the elastic part (10), and each movable pulley assembly (3) comprises:
a U-shaped buckle (32);
the movable pulley (31) is rotatably arranged between two vertical ends of the U-shaped buckle (32);
the hanging ring (33) is fixedly arranged below the U-shaped buckle (32), and the top of the elastic component (10) is hung on the hanging ring (33);
the movable pulley (31) is sequentially a first movable pulley and a second movable pulley from left to right along the horizontal direction, one end of the traction steel wire (7) is fixed on the first suspension rod, and the other end of the traction steel wire is sequentially wound on the first fixed pulley, the first movable pulley, the second fixed pulley, the second movable pulley and the third fixed pulley and then fixed on the second suspension rod.
6. The automatic frock car that goes up and down of claim 5, characterized in that: the elastic component adopts a spring.
7. The automatic frock car of going up and down of claim 5, characterized in that: install crossbeam pole (13) on chassis (2), elastomeric element (10) fixed mounting be in crossbeam pole (13) top, crossbeam pole (13) are fixed the position of elastomeric element (10), the mounted position of fixed pulley (6) pull steel wire (7) with the hookup location of hanging rod (9) all is in on the same vertical plane.
8. The automatic frock car that goes up and down of any one of claims 1-7, characterized in that: the chassis (2) is enclosed by four horizontally arranged rods end to form, and universal wheels (1) with locks are mounted at four corners below the chassis (2).
9. The automatic frock car of going up and down of claim 1, characterized in that: still include auxiliary stay spare (12), auxiliary stay spare (12) are used for right pole setting (11) carry out the auxiliary stay, auxiliary stay spare (12) are L type structure, the one end fixed mounting of auxiliary stay spare (12) is in on chassis (2), and the other end is fixed one side of pole setting (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210796011.XA CN115231464A (en) | 2022-07-07 | 2022-07-07 | Automatic frock car that goes up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210796011.XA CN115231464A (en) | 2022-07-07 | 2022-07-07 | Automatic frock car that goes up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115231464A true CN115231464A (en) | 2022-10-25 |
Family
ID=83671234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210796011.XA Pending CN115231464A (en) | 2022-07-07 | 2022-07-07 | Automatic frock car that goes up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115231464A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203698332U (en) * | 2013-12-12 | 2014-07-09 | 上海德尔福汽车空调系统有限公司 | Spring lifting logistics turnover car |
| CN204341822U (en) * | 2014-12-22 | 2015-05-20 | 佛山市拓凯工业设备有限公司 | Liftable transport trolley |
| CN109941915A (en) * | 2019-04-26 | 2019-06-28 | 高尚 | A kind of self-balancing materials vehicle |
| CN110356455A (en) * | 2019-07-31 | 2019-10-22 | 重庆长安汽车股份有限公司 | A kind of crankshaft transfer car(buggy) of automatic lifting |
| CN210595020U (en) * | 2019-07-11 | 2020-05-22 | 朱剑波 | Non-bending lifting platform for primary and secondary containers |
| CN214565444U (en) * | 2021-02-07 | 2021-11-02 | 武汉精锐智能装备科技有限公司 | Gravity self-return spring vehicle |
| CN216785579U (en) * | 2021-12-09 | 2022-06-21 | 福州联泓交通器材有限公司 | Unpowered lift turnover carrier |
-
2022
- 2022-07-07 CN CN202210796011.XA patent/CN115231464A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203698332U (en) * | 2013-12-12 | 2014-07-09 | 上海德尔福汽车空调系统有限公司 | Spring lifting logistics turnover car |
| CN204341822U (en) * | 2014-12-22 | 2015-05-20 | 佛山市拓凯工业设备有限公司 | Liftable transport trolley |
| CN109941915A (en) * | 2019-04-26 | 2019-06-28 | 高尚 | A kind of self-balancing materials vehicle |
| CN210595020U (en) * | 2019-07-11 | 2020-05-22 | 朱剑波 | Non-bending lifting platform for primary and secondary containers |
| CN110356455A (en) * | 2019-07-31 | 2019-10-22 | 重庆长安汽车股份有限公司 | A kind of crankshaft transfer car(buggy) of automatic lifting |
| CN214565444U (en) * | 2021-02-07 | 2021-11-02 | 武汉精锐智能装备科技有限公司 | Gravity self-return spring vehicle |
| CN216785579U (en) * | 2021-12-09 | 2022-06-21 | 福州联泓交通器材有限公司 | Unpowered lift turnover carrier |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221025 |