CN105800501B - A kind of fixed building lifting device of negative pressure - Google Patents
A kind of fixed building lifting device of negative pressure Download PDFInfo
- Publication number
- CN105800501B CN105800501B CN201610343957.5A CN201610343957A CN105800501B CN 105800501 B CN105800501 B CN 105800501B CN 201610343957 A CN201610343957 A CN 201610343957A CN 105800501 B CN105800501 B CN 105800501B
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- Prior art keywords
- lifting
- welded
- suckers
- sucker
- rotation axis
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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
-
- 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
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Movable Scaffolding (AREA)
Abstract
The present invention relates to a kind of fixed building lifting devices of negative pressure, including upper mounting plate, aspiration pump is equipped with by screw in the middle part of the upper surface of the upper mounting plate, uniform welding has three L-type pillars on the right side of the upper surface of upper mounting plate, the end of three L-type pillars is welded with pumping support plate, it is evacuated on the inner wall of support plate and No.1 sucker, No. two suckers and No. three suckers is separately installed with by screw, tracheae is connected by No.1 to be connected, be connected between No. two suckers and No. three suckers by No. two connection tracheaes between No.1 sucker and No. two suckers；Exhaust tube is connected on the bleeding point of the aspiration pump, exhaust tube connect tracheae with No.1 and is connected；The upper mounting plate upper surface is symmetrically welded with four pumping fore-sets, and the upper surface of four pumping fore-sets is welded with lifting gear.The present invention can realize stable lifting support function, increase the stability of rendering, improve rendering quality, eliminate shaking phenomenon present in the existing rendering lifting device course of work.
Description
Technical field
The present invention relates to building decoration equipment, specifically a kind of fixed building lifting device of negative pressure.
Background technology
As the step of fast development and the urbanization of Chinese national economy fast forwards through, Chinese society's present situation is to real estate
Demand it is increasing, consider from secure context, country and place put into effect laws and regulations in succession, clear stipulaties exterior wall painting
Material replaces the rigid requirement of outdoor tile, so as to increase the workload of external rendering.Carrying with living standards of the people simultaneously
Height, building maintenance and the frequency redecorated constantly are being accelerated, and wall plaster market can still keep vigorous demand, application form
Bright wall decoration effect occupies 80% weight in the Integral decoration effect of room, that is to say, that indoor wall decorative effect it is good
The bad height for directly determining entire house fitting class.
What existing wall plaster was completed basically by artificial rendering, when operator's metope upper section paints not
Some existing lifting device auxiliary is then just needed to paint, but existing lifting device is not during the work time since lower section is auxiliary
Support is helped, operator's rendering motion amplitude is excessive, existing lifting device can be made to generate shaking, stability is poor, reduces powder
Brush quality there will be severe the safety accident thrown.
Invention content
To solve the above-mentioned problems, it the present invention provides a kind of fixed building lifting device of negative pressure, can solve existing
Equipment causes to reduce the problem for painting quality there are shaking phenomenon during painting the existing rendering of lifting device, can realize steady
Fixed lifting support function increases the stability of rendering, improves rendering quality, eliminates existing rendering lifting device work
Existing shaking phenomenon in the process.
To achieve these goals, the present invention is realized using following technical scheme：A kind of fixed building lifting of negative pressure
Including upper mounting plate, aspiration pump, the upper surface right side of upper mounting plate are equipped in the middle part of the upper surface of the upper mounting plate by screw for equipment
Uniform welding has three L-type pillars, and pumping support plate is welded on the end of three L-type pillars, is evacuated on the inner wall of support plate and passes through spiral shell
Nail is separately installed with No.1 sucker, No. two suckers and No. three suckers, and gas is connected by No.1 between No.1 sucker and No. two suckers
Pipe is connected, and is connected between No. two suckers and No. three suckers by No. two connection tracheaes；It is connected on the bleeding point of the aspiration pump
Exhaust tube, exhaust tube connect tracheae with No.1 and are connected；The upper mounting plate upper surface is symmetrically welded with four pumping fore-sets, lifting
Device is welded on the upper surface of four pumping fore-sets, and four pumping fore-sets play the role of even support lifting gear, lift
Standing on device has rendering worker, rendering worker is driven to carry out carrying out lifting rendering to metope by lifting gear.During work, first
No.1 sucker, No. two suckers and No. three suckers are tightly attached on required rendering metope, then aspiration pump is started to work, and aspiration pump is not
The disconnected air extracted in exhaust tube, exhaust tube constantly extract No.1 connection tracheae and No. two endotracheal air of connection, and one
Number connection tracheae and No. two connection tracheaes constantly extract No.1 sucker, No. two suckers, the air in No. three suckers, by aspiration pump
Powerful air draft No.1 sucker, No. two suckers, No. three suckers are tightly affixed by principle of negative pressure and are locked at required rendering
On metope, so that this invention removes shaking phenomenon present in the existing rendering lifting device course of work, powder is increased
The stability of brush improves rendering quality.
As a preferred technical solution of the present invention, the lifting gear includes being welded on four pumping fore-set upper surfaces
Lifting platform, lifting platform upper surface be symmetrically installed there are four lifting branch, lifting branch include be welded on lifting platform upper surface
Two mounting posts are equipped with No.1 rotation axis by bearing between the upper end of two mounting posts, are pacified in No.1 rotation axis by key
It equipped with driven pulley, is slided on the inner wall of driven pulley and mutually posts steel wire rope, the top of steel wire rope is wrapped on driving pulley, is driven
Movable pulley is mounted on by key in No. two rotation axis, and the both ends of No. two rotation axis are separately mounted to two lifting plates by bearing
On, two lifting plate lower ends are welded on lifting platform, and No. two one end of rotation axis far from mounting post are equipped with by shaft coupling
Lifting motor, lifting motor are fixedly mounted on motor rack, and motor rack is mounted on lifting platform；The bottom end winding of the steel wire rope
On draw ring, and each lifting branch, there are one draw ring, traveling table is welded on four draw ring lower ends, the both ends side wall of traveling table
In per end side wall on be each provided with two lifting travellers, and four lifting travellers are arranged symmetrically, every lifting traveller rises with each
It is connected between drop sliding slot by sliding matching mode, each back for lifting sliding slot is welded on two installations of each lifting branch
On column, and the bottom end of four lifting sliding slots is welded on lifting platform, passes through the limit of four lifting travellers and four lifting sliding slots
Position movement enables traveling table smoothly to carry out elevating movement, and the present invention drives traveling table simultaneously by four lifting branches
Make the mode of elevating movement, the lifting driving force that traveling table is subject to is uniform, increases the stationary performance of lifting, improves work effect
Rate；Traveling table upper surface, which is stood, rendering worker.When the present invention starts to work, four lifting motors on four lifting branches
Work is started simultaneously at, lifting motor drives No. two rotation axis rotations, and No. two rotation axis drive driving pulley rotation, thus by steel wire
It restricts in driving pulley contractile motion, with the continuous variation of steel wire rope, steel wire rope is by driven pulley in No.1 rotation axis
Rotation drives draw ring to make elevating movement, and four four draw rings lifted on branches lift travellers at four and four lift sliding slot
Traveling table is driven to make stable elevating movement under spaced motion, traveling table synchronous drive paints worker's work lifting and paints movement.
During work, first No.1 sucker, No. two suckers and No. three suckers are tightly attached on required rendering metope, then aspiration pump
It starts to work, aspiration pump constantly extracts the air in exhaust tube, and exhaust tube constantly extracts No.1 connection tracheae and No. two connections
Endotracheal air, and No.1 connection tracheae and No. two connection tracheaes constantly extract No.1 sucker, No. two suckers, in No. three suckers
Air, No.1 sucker, No. two suckers, No. three suckers are passed through into principle of negative pressure tightly phase by the powerful air draft of aspiration pump
Patch is painted needed for being locked on metope, so that this invention removes shaken present in the existing rendering lifting device course of work
Dynamic phenomenon, increases the stability of rendering, improves rendering quality；Then it paints worker to stand on traveling table, lift at this time
Device is started to work, and four lifting motors on four lifting branches start simultaneously at work, and lifting motor drives No. two rotation axis
Rotation, No. two rotation axis drive driving pulleys rotation, so as to by steel wire rope in driving pulley contractile motion, with steel wire rope not
Disconnected variation, steel wire rope drive draw ring to make elevating movement, four lifting branches by rotation of the driven pulley in No.1 rotation axis
On four draw rings lifted at four under spaced motions of the travellers with four lifting sliding slots traveling table driven to make stable lifting fortune
Dynamic, traveling table synchronous drive paints worker and makees stable lifting rendering movement.
The beneficial effects of the invention are as follows：
1st, the present invention utilizes principle of negative pressure by the air in aspiration pump extraction No.1 sucker, No. two suckers, No. three suckers
The present invention is tightly affixed needed for being locked at and painted on metope, so that this invention removes existing rendering lifting device work
Existing shaking phenomenon in the process increases the stability of rendering, improves rendering quality；
2nd, four lifting motors that the present invention is lifted four on branch are driven by way of working at the same time on traveling table
It paints worker and makees stable elevating movement so that the lifting driving force that traveling table is subject to is uniform, increases the stationary performance of lifting,
It improves work efficiency；
3rd, equipment causes to drop there are shaking phenomenon during the present invention solves the existing existing rendering of rendering lifting device
The problem of self raising flour brush quality can realize stable lifting support function, increase the stability of rendering, improve rendering matter
Amount eliminates shaking phenomenon present in the existing rendering lifting device course of work.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram after present invention removal lifting gear；
Fig. 3 is the structure diagram of lifting gear of the present invention；
Fig. 4 is the front view of lifting gear of the present invention；
Fig. 5 is the vertical view of lifting gear of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figures 1 to 5, the fixed building lifting device of a kind of negative pressure, including upper mounting plate 3, the upper mounting plate 3 it is upper
Aspiration pump 4 is equipped with by screw in the middle part of end face, uniform welding there are three L-type pillars 5 on the right side of the upper surface of upper mounting plate 3, is evacuated
Support plate 6 is welded on the end of three L-type pillars 5, be evacuated on the inner wall of support plate 6 by screw be separately installed with No.1 sucker 6a,
Tracheae 6d is connected between No. two sucker 6b and No. three sucker 6c, No.1 sucker 6a and No. two sucker 6b by No.1 to be connected, No. two
It is connected between sucker 6b and No. three sucker 6c by No. two connection tracheae 6e；Pumping is connected on the bleeding point of the aspiration pump 4
Pipe 6f, exhaust tube 6f connect tracheae 6d with No.1 and are connected；3 upper surface of upper mounting plate is symmetrically welded with four pumping fore-sets 7,
Lifting gear 8 is welded on the upper surface of four pumping fore-sets 7, and four pumping fore-sets 7 play the work of even support lifting gear 8
With standing on lifting gear 8 has rendering worker, rendering worker is driven to carry out carrying out lifting rendering to metope by lifting gear 8.
During work, first No.1 sucker 6a, No. two sucker 6b and No. three sucker 6c are tightly attached on required rendering metope, then aspiration pump 4
It starts to work, aspiration pump 4 constantly extracts the air in exhaust tube 6f, and exhaust tube 6f constantly extracts No.1 connection tracheae 6d and two
Air in number connection tracheae 6e, and No.1 connection tracheae 6d and No. two connection tracheae 6e constantly extract No.1 sucker 6a, No. two
Air in sucker 6b, No. three sucker 6c, by the powerful air draft of aspiration pump 4 by No.1 sucker 6a, No. two sucker 6b, three
Number sucker 6c be tightly affixed by principle of negative pressure be locked at needed for paint on metope so that this invention removes existing renderings
Shaking phenomenon present in the lifting device course of work increases the stability of rendering, improves rendering quality.
The lifting gear 8 includes the lifting platform 81 for being welded on four 7 upper surfaces of pumping fore-set, 81 upper surface pair of lifting platform
Title installation is there are four lifting branch 83, two piece mounting posts 831 of the lifting branch 83 including being welded on 81 upper surface of lifting platform, two
No.1 rotation axis 831a is equipped with by bearing between the upper end of mounting post 831, is equipped on No.1 rotation axis 831a by key
Driven pulley 832 slides on the inner wall of driven pulley 832 and mutually posts steel wire rope 833, and the top of steel wire rope 833 is wrapped in driving
On pulley 834, driving pulley 834 is mounted on by key on No. two rotation axis 834a, every in the both ends of No. two rotation axis 834a
One end is respectively separately mounted to by bearing in a lifting plate 835, and two 835 lower ends of lifting plate are welded on lifting platform 81
On, No. two one end of rotation axis 834a far from mounting post 831 are equipped with lifting motor 836 by shaft coupling, and lifting motor 836 is solid
On motor rack 836a, motor rack 836a is mounted on lifting platform 81 for Dingan County；The bottom end of the steel wire rope 833 is wrapped in draw ring
On 837, and each lifting branch 83, there are one draw ring 837, traveling table 84 is welded on four 837 lower ends of draw ring, traveling table 84
Both ends side wall in per end side wall on be each provided with two lifting travellers 85, and four lifting travellers 85 are arranged symmetrically, every rises
It is connected between drop traveller 85 and each lifting sliding slot 86 by sliding matching mode, each back for lifting sliding slot 86 is welded on often
In two mounting posts 831 of a lifting branch 83, and the bottom end of four lifting sliding slots 86 is welded on lifting platform 81, passes through four
Root lifts traveller 85 and the spaced motion of four lifting sliding slots 86 enables traveling table 84 smoothly to carry out elevating movement, and originally
In a manner that four lifting branches 83 drive traveling table 84 to make elevating movement simultaneously, the lifting that traveling table 84 is subject to drives for invention
Power is uniform, increases the stationary performance of lifting, improves work efficiency；84 upper surface of traveling table, which is stood, rendering worker.When this
When invention is started to work, four lifting motors 836 on four lifting branches 83 start simultaneously at work, and lifting motor 836 drives
No. two rotation axis 834a rotations, No. two rotation axis 834a drive driving pulley 834 to rotate, so as to which steel wire rope 833 be slided in driving
834 contractile motions are taken turns, with the continuous variation of steel wire rope 833, steel wire rope 833 is by driven pulley 832 in No.1 rotation axis
Rotation on 831a drives draw ring 837 to make elevating movement, and four four draw rings 837 lifted on branches 83 lift travellers at four
85 and four lifting sliding slots 86 spaced motions under traveling table 84 is driven to make stable elevating movement, 84 synchronous drive powder of traveling table
Dataller people makees lifting and paints movement.
During work, first No.1 sucker 6a, No. two sucker 6b and No. three sucker 6c are tightly attached on required rendering metope, then
Aspiration pump 4 is started to work, and aspiration pump 4 constantly extracts the air in exhaust tube 6f, and exhaust tube 6f constantly extracts No.1 connection gas
Air in pipe 6d and No. two connection tracheae 6e, and No.1 connection tracheae 6d and No. two connection tracheae 6e constantly extract No.1 sucker
6a, No. two sucker 6b, the air in No. three sucker 6c, by the powerful air draft of aspiration pump 4 by No.1 sucker 6a, No. two suctions
Disk 6b, No. three sucker 6c are tightly affixed by principle of negative pressure to be locked on required rendering metope, so that this invention removes
Shaking phenomenon present in the existing rendering lifting device course of work, increases the stability of rendering, improves rendering quality；So
It paints worker afterwards to stand on traveling table 84, lifting gear 8 is started to work at this time, four lifting electricity on four lifting branches 83
Machine 836 starts simultaneously at work, and lifting motor 836 drives No. two rotation axis 834a rotations, and No. two rotation axis 834a drive driving to slide
834 rotation of wheel, so as to by steel wire rope 833 in 834 contractile motion of driving pulley, with the continuous variation of steel wire rope 833, steel wire rope
833 drive draw ring 837 to make elevating movement, four lifting branches by rotation of the driven pulley 832 on No.1 rotation axis 831a
Traveling table 84 is driven to make surely under the spaced motion that four draw rings 837 on 83 lift traveller 85 and four lifting sliding slots 86 at four
Fixed elevating movement, 84 synchronous drive of traveling table paint the stable lifting of worker's work and paint movement, solve existing paint and lift
Equipment causes to reduce the problem for painting quality there are shaking phenomenon during the existing rendering of equipment, has reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (1)
1. a kind of fixed building lifting device of negative pressure, it is characterised in that：Including upper mounting plate (3), the upper end of the upper mounting plate (3)
Middle face is equipped with aspiration pump (4) by screw, and uniform welding has three L-type pillars (5) on the right side of the upper surface of upper mounting plate (3),
Pumping support plate (6) is welded on the end of three L-type pillars (5), is evacuated on the inner wall of support plate (6) and is separately installed with one by screw
Number sucker (6a), No. two suckers (6b) and No. three suckers (6c), pass through No.1 between No.1 sucker (6a) and No. two suckers (6b)
It connects tracheae (6d) to be connected, connecting tracheae (6e) by No. two between No. two suckers (6b) and No. three suckers (6c) is connected；It is described
Exhaust tube (6f) is connected on the bleeding point of aspiration pump (4), exhaust tube (6f) connect tracheae (6d) with No.1 and is connected；On described
Platform (3) upper surface is symmetrically welded with four pumping fore-sets (7), and lifting gear (8) is welded on the upper end of four pumping fore-sets (7)
On face；
Lifting platform (81) of the lifting gear (8) including being welded on four pumping fore-set (7) upper surfaces, lifting platform (81) upper end
Face is symmetrically installed with four lifting branches (83), two piece installations of the lifting branch (83) including being welded on lifting platform (81) upper surface
Column (831) is equipped with No.1 rotation axis (831a), No.1 rotation axis between the upper end of two mounting posts (831) by bearing
Driven pulley (832) is equipped with by key on (831a), is slided on the inner wall of driven pulley (832) and mutually posts steel wire rope (833),
The top of steel wire rope (833) is wrapped on driving pulley (834), and driving pulley (834) is mounted on No. two rotation axis by key
On (834a), every one end in the both ends of No. two rotation axis (834a) is respectively separately mounted to a lifting plate by bearing
(835) on, two lifting plate (835) lower ends are welded on lifting platform (81), and No. two rotation axis (834a) are far from mounting post
(831) one end is equipped with lifting motor (836) by shaft coupling, and lifting motor (836) is fixedly mounted on motor rack (836a)
On, motor rack (836a) is on lifting platform (81)；The bottom end of the steel wire rope (833) is wrapped on draw ring (837), and every
For a lifting branch (83) there are one draw ring (837), traveling table (84) is welded on four draw ring (837) lower ends, traveling table (84)
Both ends side wall in per end side wall on be each provided with two lifting travellers (85), and four lifting travellers (85) are arranged symmetrically, often
It is connected between root lifting traveller (85) and each lifting sliding slot (86) by sliding matching mode, each lifts the back of the body of sliding slot (86)
Portion is welded on two mounting posts (831) of each lifting branch (83), and the bottom end of four lifting sliding slots (86) is welded on
On lifting platform (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343957.5A CN105800501B (en) | 2016-05-22 | 2016-05-22 | A kind of fixed building lifting device of negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610343957.5A CN105800501B (en) | 2016-05-22 | 2016-05-22 | A kind of fixed building lifting device of negative pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105800501A CN105800501A (en) | 2016-07-27 |
| CN105800501B true CN105800501B (en) | 2018-06-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610343957.5A Active CN105800501B (en) | 2016-05-22 | 2016-05-22 | A kind of fixed building lifting device of negative pressure |
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| CN (1) | CN105800501B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313925B (en) * | 2018-04-16 | 2019-09-24 | 中北大学 | A kind of automatic automobile maintenance lifter |
| CN108609556B (en) * | 2018-06-27 | 2020-02-04 | 温州大学瓯江学院 | Construction worker uses intelligent lifting device |
| CN110077164B (en) * | 2019-06-03 | 2020-10-09 | 华北理工大学 | A shift table that is used for design is painted to different indoor wall hands |
| CN111691654A (en) * | 2020-07-03 | 2020-09-22 | 崔晓慧 | Lifting device for building decoration uses |
| CN112459443A (en) * | 2020-11-18 | 2021-03-09 | 温州方舵建筑有限公司 | Assembled building hoist and mount construction platform |
| CN113072007B (en) * | 2021-03-31 | 2022-05-31 | 九江旭安工程技术服务有限公司 | Electric instrument maintenance platform stable in lifting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202089739U (en) * | 2011-05-23 | 2011-12-28 | 西安启源机电装备股份有限公司 | Suspended operating platform |
| CN203066435U (en) * | 2013-02-07 | 2013-07-17 | 重庆大学 | Wall plaster |
| CN104150397A (en) * | 2014-07-17 | 2014-11-19 | 刘纯良 | Lifting frame |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7806613B2 (en) * | 2005-09-21 | 2010-10-05 | Apla-Tech, Inc. | Drywall compound dispensing system |
-
2016
- 2016-05-22 CN CN201610343957.5A patent/CN105800501B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202089739U (en) * | 2011-05-23 | 2011-12-28 | 西安启源机电装备股份有限公司 | Suspended operating platform |
| CN203066435U (en) * | 2013-02-07 | 2013-07-17 | 重庆大学 | Wall plaster |
| CN104150397A (en) * | 2014-07-17 | 2014-11-19 | 刘纯良 | Lifting frame |
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| CN105800501A (en) | 2016-07-27 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Ya Inventor after: Zhou Wei Inventor after: Yao Hong Inventor before: Shen Yonggen |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180508 Address after: No. 461 North Road, Taizhou airport, Zhejiang Province, Zhejiang Applicant after: ZHEJIANG TIANXIANG CONSTRUCTION CO., LTD. Address before: 246001 409, room 3, 80 Tianzhu Hill Road, Anqing Development Zone, Anhui. Applicant before: ANQING HAINA INFORMATION TECHNOLOGY CO., LTD. |
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Address after: No. 461 North Road, Taizhou airport, Zhejiang Province, Zhejiang Patentee after: Tianxiang Construction Group Co.,Ltd. Address before: No. 461 North Road, Taizhou airport, Zhejiang Province, Zhejiang Patentee before: ZHEJIANG TIANXIANG CONSTRUCTION Co.,Ltd. |