CN107337163A - A kind of lifting device of construction - Google Patents
A kind of lifting device of construction Download PDFInfo
- Publication number
- CN107337163A CN107337163A CN201710731556.1A CN201710731556A CN107337163A CN 107337163 A CN107337163 A CN 107337163A CN 201710731556 A CN201710731556 A CN 201710731556A CN 107337163 A CN107337163 A CN 107337163A
- Authority
- CN
- China
- Prior art keywords
- firm banking
- lifting platform
- fixedly connected
- connecting rod
- fixing groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Abstract
The invention discloses a kind of lifting device built and used, including firm banking, connecting rod and lifting platform；Firm banking upper and lower surface sets fluted, and firm banking surface soldered has motor fixing seat, dual-axle motor is fixedly connected with motor fixing seat, dual-axle motor both sides are connected with rotary shaft, fix bar is fixedly connected between motor fixing seat and firm banking inwall, moving member is arranged with rotary shaft, connecting rod is hinged with the top of moving member, lifting platform is hinged with the top of connecting rod, firm banking surface both sides are fixedly connected with guide rod, and lifting platform surface both sides are provided with through hole, firm banking surface is provided with fixing groove, lifting platform two bottom sides are fixedly connected with shock absorber part.Lifting platform avoids the situation that lifting platform is swung because guide rod effect moves up and down, and improves the stability of lifting platform, and dual-axle motor work drives rotary shaft to rotate drive moving member movement, reduces vibrations.
Description
Technical field
It is specifically a kind of to build the lifting device used the present invention relates to the realm of building construction.
Background technology
Lifting device is a kind of device that can adjust height, is widely used in the realm of building construction, lifting device master
It is used to worker adjusting height, is convenient for people to carry out work high above the ground, is provided convenience to construction and decoration work, be convenient for people to make
With welcomed by the people.
Existing lifting device is mainly made up of connecting rod and lifting platform, and connecting rod is rotated by cylinder action, from
And the height of lifting platform is adjusted, but existing lifting device, in lifting process, the lifting platform strong point is from connection
Bar, easily swing during lifting, also, existing lifting device stability is poor, certain potential safety hazard be present, to people's
Using bringing some inconvenience.
The content of the invention
It is an object of the invention to provide a kind of lifting device built and used, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
It is a kind of to build the lifting device used, including firm banking, connecting rod and lifting platform；The firm banking upper and lower surface
Set fluted, and firm banking surface soldered has motor fixing seat, and dual-axle motor, twin shaft are fixedly connected with motor fixing seat
Motor both sides are connected with rotary shaft, and fix bar is fixedly connected between motor fixing seat and firm banking inwall, is covered in rotary shaft
Provided with moving member, connecting rod is hinged with the top of moving member, lifting platform, the firm banking surface two are hinged with the top of connecting rod
Side is fixedly connected with guide rod, and lifting platform surface both sides are provided with through hole, and guide rod passes through through hole and and lifting platform
It is slidably connected, the firm banking surface is provided with fixing groove, and the lifting platform two bottom sides are fixedly connected with shock absorber part, subtracted
Shake part is located at directly over fixing groove.
As the further scheme of the present invention：The rotation shaft end is rotatablely connected with firm banking inwall, and rotary shaft
Surface is evenly distributed with screw thread, and moving member is threadedly coupled with rotary shaft.
As further scheme of the invention：The moving member, which is set on the outside of fix bar and slided with fix bar, to be connected
Connect.
As further scheme of the invention：It is hinged between the connecting rod, hydraulic cylinder is hinged with connecting rod,
The piston rod of hydraulic cylinder end is hinged with connecting rod.
As further scheme of the invention：Sealing ring is provided with the fixing groove, sealing ring slides with fixing groove
Connection, and sealing ring bottom is fixedly connected with flexible damping device, flexible damping device end is fixedly connected with fixing groove bottom.
As further scheme of the invention：The flexible damping device is expansion link and spring, and expansion link both ends are divided
It is not connected with sealing ring and fixing groove bottom, spring is set on the outside of expansion link and both ends of the spring is respectively fixedly connected with fixed the bottom of the tank
Portion and sealing ring.
As further scheme of the invention：The firm banking bottom is fixedly connected with minitype cylinder, minitype cylinder
Bottom is connected with sliding panel by piston rod, and sliding panel is slidably connected with firm banking inwall, and sliding panel bottom is fixedly connected
There is stable tooth, firm banking bottom is connected with roller.
Compared with prior art, the beneficial effects of the invention are as follows：
1）In use, lifting platform avoids lifting platform hair to the lifting device because guide rod effect moves up and down
Raw situation about swinging, the stability of lifting platform is improved, and dual-axle motor work drives rotary shaft rotation to drive moving member to move
It is dynamic, reduce the vibrations in lifting process, convenient use.
2）Minitype cylinder work drives sliding panel to move down to the device when in use, and then will stablize tooth insertion soil
In, further increase the stability of device.
3）The device is easy to remove, and the use to people is provided convenience.
Brief description of the drawings
Fig. 1 is the structural representation for the lifting device that building uses.
Fig. 2 is the schematic enlarged-scale view at A in the lifting device that building uses.
In figure：1- firm bankings；2- grooves；3- motor fixing seats；4- dual-axle motors；5- rotary shafts；6- fix bars；7- is moved
Moving part；8- connecting rods；9- hydraulic cylinders；10- lifting platforms；11- guide rods；12- minitype cylinders；13- sliding panels；The stable teeth of 14-；
15- fixing grooves；16- sealing rings；17- stretches damping device；18- rollers；19- shock absorber parts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~2, it is a kind of to build the lifting device used, including firm banking 1, connection in the embodiment of the present invention
Bar 8 and lifting platform 10；The upper and lower surface of firm banking 1 sets fluted 2, and the surface soldered of firm banking 1 has motor to consolidate
Reservation 3, dual-axle motor 4 is fixedly connected with motor fixing seat 3, the both sides of dual-axle motor 4 are connected with rotary shaft 5, the end of rotary shaft 5
It is rotatablely connected with the inwall of firm banking 1, and the surface of rotary shaft 5 is evenly distributed with screw thread, and motor fixing seat 3 and firm banking 1
Fix bar 6 is fixedly connected between inwall, moving member 7 is arranged with rotary shaft 5, moving member 7 is threadedly coupled with rotary shaft 5, and
Moving member 7 is set in the outside of fix bar 6 and is slidably connected with fix bar 6.
The top of moving member 7 is hinged with connecting rod 8, is hinged between connecting rod 8, and the top of connecting rod 8 is hinged with
Lifting platform 10, hydraulic cylinder 9 is hinged with the connecting rod 8, and the piston rod and connecting rod 8 of the end of hydraulic cylinder 9 are be hinged.
The work of dual-axle motor 4 can drive moving member 7 motion or backwards motion in the same direction in rotary shaft 5, when moving member 7
When mobile in the same direction, moving member 7 drives connecting rod 8 to drive lifting platform 10 to move up to central rotational, connecting rod 8, hydraulic cylinder 9
Work to central rotational, further increases the rising height of lifting platform 10, lifting process by piston rod drive connecting rod 8
Middle vibratility is low, improves the stability of lifting platform 10.
The surface both sides of firm banking 1 are fixedly connected with guide rod 11, and the surface both sides of lifting platform 10 be provided with it is logical
Hole, guide rod 11 are slidably connected through through hole and with lifting platform 10, it is ensured that lifting platform 10 is kept away during moving up and down
The situation for having exempted to swing occurs, and further increases the stability of lifting platform 10.
The surface of firm banking 1 is provided with fixing groove 15, sealing ring 16 is provided with fixing groove 15, sealing ring 16 is with consolidating
Determine groove 15 to be slidably connected, and the bottom of sealing ring 16 is fixedly connected with flexible damping device 17, the end of damping device 17 of stretching is with consolidating
Determine the bottom of groove 15 to be fixedly connected, and flexible damping device 17 is expansion link and spring, expansion link both ends respectively with sealing ring 16 and
The bottom of fixing groove 15 connects, and spring is set on the outside of expansion link and both ends of the spring is respectively fixedly connected with the bottom of fixing groove 15 and sealing
Circle 16；The two bottom sides of lifting platform 10 are fixedly connected with shock absorber part 19, and shock absorber part 19 is located at directly over fixing groove 15, works as act
When declining for peaceful 10, shock absorber part 19 enters inside fixing groove 16, and shock absorber part 19 moves down with dynamic seal ring 16, sealing surface 16
Because the effect of damping device 17 of stretching reduces the vibrations of lifting platform 10.
The bottom of firm banking 1 is fixedly connected with minitype cylinder 12, and the bottom of minitype cylinder 12 is connected with by piston rod
Sliding panel 13, sliding panel 13 are slidably connected with the inwall of firm banking 1, and the bottom of sliding panel 13 is fixedly connected with stable tooth 14, institute
State the bottom of firm banking 1 and be connected with roller 18, roller 18 is easy to drive lifting device movement.
The present invention operation principle be：Dual-axle motor 4 work can drive moving member 7 in rotary shaft 5 in the same direction motion or
Person is backwards to moving, and when moving member 7 moves in the same direction, moving member 7 drives connecting rod 8, and to central rotational, connecting rod 8 drives lifting flat
Platform 10 moves up, and the work of hydraulic cylinder 9 drives connecting rod 8 to further increase lifting platform to central rotational by piston rod
10 rising height, vibratility is low in lifting process, improves the stability of lifting platform 10, and guide rod 11 ensures that lifting is flat
The situation that platform 10 avoids swing during moving up and down occurs, and when lifting platform 10 declines, shock absorber part 19, which enters, to be fixed
Inside groove 16, shock absorber part 19 moves down with dynamic seal ring 16, and sealing surface 16 reduces act due to the flexible effect of damping device 17
The vibrations of peaceful 10, lifting device drive sliding panel 13 to move down in use, minitype cylinder 12 works, the bottom of sliding panel 13
Stable tooth 14 insert in soil, improve the stability of lifting device, when lifting device when not in use, roller 18 is easy to drive
Lifting device moves, and is convenient for people to use.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of build the lifting device used, including firm banking, connecting rod and lifting platform, it is characterised in that described solid
It is fluted to determine the setting of base upper and lower surface, and firm banking surface soldered has motor fixing seat, is fixedly connected in motor fixing seat
There is dual-axle motor, dual-axle motor both sides are connected with rotary shaft, are fixedly connected between motor fixing seat and firm banking inwall
Fixed pole, moving member is arranged with rotary shaft, connecting rod is hinged with the top of moving member, is hinged with lifting platform at the top of connecting rod, institute
State firm banking surface both sides and be fixedly connected with guide rod, and lifting platform surface both sides are provided with through hole, guide rod passes through logical
Hole and it is slidably connected with lifting platform, the firm banking surface is provided with fixing groove, and the lifting platform two bottom sides are consolidated
Surely shock absorber part is connected with, shock absorber part is located at directly over fixing groove.
2. the lifting device that a kind of building according to claim 1 uses, it is characterised in that the rotation shaft end is with consolidating
Determine base inner wall rotation connection, and rotating shaft surface is evenly distributed with screw thread, moving member is threadedly coupled with rotary shaft.
3. the lifting device that a kind of building according to claim 1 uses, it is characterised in that the moving member is set in solid
It is slidably connected on the outside of fixed pole and with fix bar.
4. the lifting device that a kind of building according to claim 1 uses, it is characterised in that between the connecting rod mutually
It is be hinged, hydraulic cylinder is hinged with connecting rod, piston rod and the connecting rod of hydraulic cylinder end are hinged.
5. the lifting device used according to a kind of any described buildings of claim 1-4, it is characterised in that in the fixing groove
Sealing ring is provided with, sealing ring is slidably connected with fixing groove, and sealing ring bottom is fixedly connected with flexible damping device, flexible to subtract
Shake device end is fixedly connected with fixing groove bottom.
6. a kind of the lifting device that uses is built according to claim 5, it is characterised in that the flexible damping device is
Expansion link and spring, expansion link both ends are connected with sealing ring and fixing groove bottom respectively, and spring is set on the outside of expansion link and bullet
Spring both ends are respectively fixedly connected with fixing groove bottom and sealing ring.
7. the lifting device that a kind of building according to claim 1 uses, it is characterised in that the firm banking bottom is consolidated
Surely minitype cylinder is connected with, minitype cylinder bottom is connected with sliding panel by piston rod, and sliding panel slides with firm banking inwall
Connection, and sliding panel bottom is fixedly connected with stable tooth, firm banking bottom is connected with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731556.1A CN107337163A (en) | 2017-08-23 | 2017-08-23 | A kind of lifting device of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731556.1A CN107337163A (en) | 2017-08-23 | 2017-08-23 | A kind of lifting device of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107337163A true CN107337163A (en) | 2017-11-10 |
Family
ID=60215400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731556.1A Withdrawn CN107337163A (en) | 2017-08-23 | 2017-08-23 | A kind of lifting device of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107337163A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683076A (en) * | 2017-11-11 | 2018-02-09 | 成都市龙泉星源机械厂 | A kind of heat abstractor for electromechanical equipment |
| CN107843081A (en) * | 2017-12-14 | 2018-03-27 | 黄冬梅 | A kind of drying unit of energy-conserving and environment-protective |
| CN107858171A (en) * | 2017-12-19 | 2018-03-30 | 无锡市飞天油脂有限公司 | A kind of dehydration impurity removing device of lubricating oil processing |
| CN107890805A (en) * | 2017-12-19 | 2018-04-10 | 无锡市飞天油脂有限公司 | A kind of fixing device of lubricating oil stirring |
| CN107902610A (en) * | 2017-12-15 | 2018-04-13 | 国网山东省电力公司龙口市供电公司 | A kind of power circuit erection lifting device |
| CN107930485A (en) * | 2017-12-20 | 2018-04-20 | 无锡市飞天油脂有限公司 | A kind of efficient stable agitating device of lubricating oil processing |
| CN107965131A (en) * | 2017-11-29 | 2018-04-27 | 江苏阿尔博装饰工程有限公司 | A kind of street lamp for municipal road checks ladder |
| CN108092488A (en) * | 2017-12-20 | 2018-05-29 | 王轩 | It is a kind of to possess the intelligent electric gasification railways power converter plant for adjusting height function |
| CN108179886A (en) * | 2017-12-22 | 2018-06-19 | 深圳市晟弘企业管理有限公司 | A kind of stripping wall leather jacket with reciprocating motion type stripper roll is put |
| CN108244067A (en) * | 2018-03-14 | 2018-07-06 | 佛山市亿永创网络科技有限公司 | A kind of automatic hooking fish equipment that can be controlled based on internet |
| CN108298465A (en) * | 2018-03-30 | 2018-07-20 | 苏州伊而雅精密部件有限公司 | A kind of apparatus for automatically lifting |
| CN108328506A (en) * | 2018-03-30 | 2018-07-27 | 苏州伊而雅精密部件有限公司 | A kind of lifting device |
| CN108361518A (en) * | 2017-12-29 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of moveable machinery foundations |
| CN108455472A (en) * | 2018-03-30 | 2018-08-28 | 苏州伊而雅精密部件有限公司 | Automatic change climbing mechanism |
| CN108946597A (en) * | 2018-08-07 | 2018-12-07 | 章志尚 | A kind of controllable brill ground formula movable building lifting device |
| CN109107061A (en) * | 2018-08-24 | 2019-01-01 | 国网山东省电力公司济南市历城区供电公司 | A kind of high altitude operation anti-fall device |
| CN109795965A (en) * | 2019-03-13 | 2019-05-24 | 贵州大学 | A kind of supporting component devices of mobile hydraulic lifting platform |
| CN109940884A (en) * | 2017-12-21 | 2019-06-28 | 广州造维科技有限公司 | A kind of 3D printing device that high stability is easy to use |
| CN110550573A (en) * | 2019-07-19 | 2019-12-10 | 广西电网有限责任公司贵港供电局 | Lifting device for power grid infrastructure |
| CN110686142A (en) * | 2019-09-17 | 2020-01-14 | 句容中圣板带科技有限公司 | Vibration damping base for rotary drilling rig |
-
2017
- 2017-08-23 CN CN201710731556.1A patent/CN107337163A/en not_active Withdrawn
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683076A (en) * | 2017-11-11 | 2018-02-09 | 成都市龙泉星源机械厂 | A kind of heat abstractor for electromechanical equipment |
| CN107965131A (en) * | 2017-11-29 | 2018-04-27 | 江苏阿尔博装饰工程有限公司 | A kind of street lamp for municipal road checks ladder |
| CN107843081A (en) * | 2017-12-14 | 2018-03-27 | 黄冬梅 | A kind of drying unit of energy-conserving and environment-protective |
| CN107902610A (en) * | 2017-12-15 | 2018-04-13 | 国网山东省电力公司龙口市供电公司 | A kind of power circuit erection lifting device |
| CN107858171A (en) * | 2017-12-19 | 2018-03-30 | 无锡市飞天油脂有限公司 | A kind of dehydration impurity removing device of lubricating oil processing |
| CN107890805A (en) * | 2017-12-19 | 2018-04-10 | 无锡市飞天油脂有限公司 | A kind of fixing device of lubricating oil stirring |
| CN107930485A (en) * | 2017-12-20 | 2018-04-20 | 无锡市飞天油脂有限公司 | A kind of efficient stable agitating device of lubricating oil processing |
| CN108092488A (en) * | 2017-12-20 | 2018-05-29 | 王轩 | It is a kind of to possess the intelligent electric gasification railways power converter plant for adjusting height function |
| CN109940884A (en) * | 2017-12-21 | 2019-06-28 | 广州造维科技有限公司 | A kind of 3D printing device that high stability is easy to use |
| CN108179886A (en) * | 2017-12-22 | 2018-06-19 | 深圳市晟弘企业管理有限公司 | A kind of stripping wall leather jacket with reciprocating motion type stripper roll is put |
| CN108361518A (en) * | 2017-12-29 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of moveable machinery foundations |
| CN108244067A (en) * | 2018-03-14 | 2018-07-06 | 佛山市亿永创网络科技有限公司 | A kind of automatic hooking fish equipment that can be controlled based on internet |
| CN108298465A (en) * | 2018-03-30 | 2018-07-20 | 苏州伊而雅精密部件有限公司 | A kind of apparatus for automatically lifting |
| CN108455472A (en) * | 2018-03-30 | 2018-08-28 | 苏州伊而雅精密部件有限公司 | Automatic change climbing mechanism |
| CN108328506A (en) * | 2018-03-30 | 2018-07-27 | 苏州伊而雅精密部件有限公司 | A kind of lifting device |
| CN108946597A (en) * | 2018-08-07 | 2018-12-07 | 章志尚 | A kind of controllable brill ground formula movable building lifting device |
| CN109107061A (en) * | 2018-08-24 | 2019-01-01 | 国网山东省电力公司济南市历城区供电公司 | A kind of high altitude operation anti-fall device |
| CN109795965A (en) * | 2019-03-13 | 2019-05-24 | 贵州大学 | A kind of supporting component devices of mobile hydraulic lifting platform |
| CN110550573A (en) * | 2019-07-19 | 2019-12-10 | 广西电网有限责任公司贵港供电局 | Lifting device for power grid infrastructure |
| CN110686142A (en) * | 2019-09-17 | 2020-01-14 | 句容中圣板带科技有限公司 | Vibration damping base for rotary drilling rig |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171110 |
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| WW01 | Invention patent application withdrawn after publication |