CN107558752A - A kind of automatic dabbing machine of facade - Google Patents
A kind of automatic dabbing machine of facade Download PDFInfo
- Publication number
- CN107558752A CN107558752A CN201710791604.6A CN201710791604A CN107558752A CN 107558752 A CN107558752 A CN 107558752A CN 201710791604 A CN201710791604 A CN 201710791604A CN 107558752 A CN107558752 A CN 107558752A
- Authority
- CN
- China
- Prior art keywords
- dabbing
- suspension platform
- car
- rope
- platform
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims abstract description 83
- 230000007704 transition Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000009429 distress Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention discloses a kind of automatic dabbing machine of facade, sets boom hoisting, suspension platform and elevator；Dabbing car is arranged on suspension platform, is provided for implementing the dabbing equipment of concrete surface thereon；Moved by driver drives dabbing car, driver can drive rotating roller to rotate and reverse；By the driving of wound clockwise first rope, the driving rope of wrapped anti-clockwise second in rotating roller；First driving rope is around one end of suspension platform and transition junctions are in dabbing car, and second drives rope around the other end and transition junctions of suspension platform in dabbing car；First driving rope and the second driving rope are interconnected to form an annular, and both can pull dabbing car to be moved to different directions in each self-constriction, dabbing car is made reciprocal motion.Controller receives wireless control signal, controls driver and elevator work.Only need to make suspension platform lifting and dabbing car side-to-side movement by the state of each part of remote control control on the ground, be not required to personnel and directly operate, automatic work can be achieved.
Description
Technical field
The present invention relates to Civil Engineering Construction equipment technical field, further relates to a kind of automatic dabbing machine of facade.
Background technology
The building of field of civil engineering is mainly built by armored concrete and formed, especially the large-scale work such as hydraulic engineering dam
Journey project, due to the factor such as distress in concrete seepage and concrete carbonization and chloride attack, distress in concrete seepage can be caused
Corrosion and Rust of Rebar in Concrete etc., influence the security and durability of structure.To avoid the appearance of above mentioned problem, engineering is normal
Reclamation activities is to remove old concrete and pour new concrete.
Old concrete is removed usually using dabbing machine, goes out mat surface in original building Surface Machining, is newly poured with improving
Note the adhesive force of concrete.But at present in the building such as hydraulic engineering vertical face bush hammer, it is necessary to manually operated in high-altitude,
Danger coefficient is big, and worker needs to rest on time, can not ensure continuously to work.
For those skilled in the art, a kind of vertical face bush hammer machine for being capable of automatic running is designed, is to need at present
The technical problem of solution.
The content of the invention
The present invention provides a kind of automatic dabbing machine of facade, can realize that remote control works automatically, can be achieved continuously to be turned into
Industry, concrete scheme are as follows：
A kind of automatic dabbing machine of facade, including：
Boom hoisting, it is fixed on building, support force is lifted for providing；
Suspension platform, it is lifted on by hoisting line below the boom hoisting, elevator is set on the suspension platform, institute
State hoisting line to be wrapped on the elevator, and rotated by the elevator and realize lifting；
Dabbing car, it is arranged on the suspension platform, the guide rail set by the suspension platform bottom is oriented to；Thereon
It is provided for the dabbing equipment on fabrication of concrete surface；
Driver, it is arranged on the suspension platform, rotating roller can be driven to rotate and reverse；By suitable in the rotating roller
The first driving of hour hands winding rope, the driving rope of wrapped anti-clockwise second；The first driving rope bypasses one end of the suspension platform
And transition junctions, in the dabbing car, the second driving rope bypasses the other end of the suspension platform and transition junctions are in described
Dabbing car；
Controller, be arranged on the suspension platform, wireless control signal can be received, for control the driver and
The elevator work.
Alternatively, in addition to the spacing adjusting bracket that is arranged on the suspension platform, the spacing adjusting bracket in setting vertically
Put, the scroll wheel that can be rolled in operation surface is set thereon.
Alternatively, the spacing adjusting bracket is connected on the suspension platform by regulating bolt, passes through the regulation spiral shell
Bolt changes the extension elongation of the scroll wheel, to change the spacing of the suspension platform and the scope of operation.
Alternatively, safety rope is also set up between the suspension platform and the boom hoisting；The safety rope hangs with described
Platform is hung to connect by ratchet.
Alternatively, the safety rope is lifted on the both sides of the suspension platform, close to the position away from scope of operation one end；Institute
State the balancing weight for being arranged to add to pressure on suspension platform close to the side of the scope of operation.
Alternatively, the both ends of the suspension platform set travel switch respectively, and the dabbing car can trigger the institute at both ends
Travel switch is stated, controls the driver to be stopped after the travel switch triggering.
Alternatively, two parallel guide rails, the bottom of the dabbing car are arranged side by side on the bottom plate of the suspension platform
Portion sets at least four rollers coordinated with the guide rail, and the periphery of the roller is stepped, the step dimension close to inner side
It is larger, it can be stuck on the guide rail.
Alternatively, the driver is located at the middle part of the suspension platform, the side away from the scope of operation；The dabbing parking stall
In close to the side of the scope of operation.
Alternatively, the rotating roller is in being vertically arranged, be provided for separating in the rotating roller the first driving rope and
The dividing plate of the second driving rope.
The present invention provides a kind of automatic dabbing machine of facade, and boom hoisting is fixed on building, for providing lifting support
Power；Suspension platform is lifted on below boom hoisting by hoisting line, sets elevator on suspension platform, hoisting line is wrapped in lifting
On machine, control suspension platform is rotated by elevator and lifted；Dabbing car is arranged on suspension platform, is set by suspension platform bottom
Guide rail be oriented to；The dabbing equipment on fabrication of concrete surface is provided for thereon；Moved by driver drives dabbing car,
Driver can drive rotating roller to rotate and reverse；Driven in rotating roller by the driving of wound clockwise first rope, wrapped anti-clockwise second
Running rope；First driving rope is around one end of suspension platform and transition junctions are in dabbing car, and second drives rope flat around the suspension
The other end and transition junctions of platform are in dabbing car；First driving rope and the second driving rope are interconnected to form an annular, both
In each self-constriction dabbing car can be pulled to be moved to different directions, dabbing car is made reciprocal motion.Controller can receive nothing
Line control signal, for controlling driver and elevator to work.In operation, worker need not stand in suspension platform, it is only necessary to
By the state of each part of remote control control on ground, make suspension platform lifting and dabbing car side-to-side movement, it is direct to be not required to personnel
Operation, automatic work can be achieved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of positive structure diagram of the automatic dabbing machine of facade of the present invention；
Fig. 2 is the overlooking the structure diagram of driver drives dabbing car motion；
Fig. 3 is the side view of roller.
Figure includes：
Boom hoisting 1, suspension platform 2, guide rail 21, elevator 3, hoisting line 31, safety rope 32, dabbing car 4, driver 5,
The driving of rotating roller 6, first the 61, second driving of rope rope 62, controller 7, spacing adjusting bracket 8, scroll wheel 81, travel switch 9.
Embodiment
The present invention core be to provide a kind of facade automatic dabbing machine, can realize that remote control works automatically, can be real
Existing continuous operations.
In order that those skilled in the art's preferably key to exercises technical scheme, below in conjunction with accompanying drawing and specifically
Embodiment, to the present invention the automatic dabbing machine of facade explanation is described in detail.
As shown in figure 1, be a kind of positive structure diagram of the automatic dabbing machine of facade of the present invention, it include boom hoisting 1,
The structures such as suspension platform 2, dabbing car 4, driver 5, rotating roller 6, controller 7, wherein boom hoisting 1 are fixed on building,
Support force is lifted for providing；Suspension platform 2 is lifted on the lower section of boom hoisting 1 by hoisting line 31, and hoisting line 31 provides upwards
Pulling force, elevator 3 is set on suspension platform 2, and hoisting line 31 is wrapped on elevator 3, and is passed through the rotation of elevator 3 and realized and rise
Drop.
Dabbing car 4 is arranged on suspension platform 2, and the guide rail 21 set by the bottom of suspension platform 2 is oriented to, and guide rail edge is outstanding
The length direction for hanging platform 2 is set, and dabbing car 4 can be made to move back and forth in the longitudinal direction；It is provided for processing on dabbing car 4
The dabbing equipment of concrete surface, is processed to concrete surface.
Dabbing car 4 is driven by driver 5 and moved, as shown in Fig. 2 driving the vertical view knot of the motion of dabbing car 4 for driver 5
Structure schematic diagram, driver 5 are arranged on suspension platform 2, and driver 5 connects rotating roller 6, and rotating roller 6 can be driven to rotate forward and anti-
Turn；By the driving of wound clockwise first rope 61, the driving of wrapped anti-clockwise second rope 62, the first driving rope 61 and the in rotating roller 6
Two windings independently of each other of driving rope 62.Fixed pulley is set respectively at the both ends of suspension platform 2, typically often end sets two to slide calmly
Wheel, four fixed pulleys are rectangular, and four fixed pulleys are in horizontal plane, and the first driving rope 61 is around one end of suspension platform 2
Simultaneously transition junctions are in dabbing car 4 for fixed pulley, and the second driving rope 62 bypasses the other end of suspension platform 2 and transition junctions are in dabbing car
4.First driving rope 61 and both the respective both ends of the second driving rope 62 are connected to dabbing car 4 and rotating roller 6, shape after connection
Into an annular.Because rope can only apply pulling force, when rotating roller 6 rotates forward, the driving of control first rope 61 is tightened up, the second driving rope
62 loosen, and now first driving 61 pairs of dabbing cars 4 of rope apply the pulling force towards the one end of suspension platform 2, drive dabbing car 4 to suspension
One end motion of platform 2；When rotating roller 6 inverts, the driving rope of control second 62 is tightened up, and the first driving rope 61 loosens, and now the
Two driving 62 pairs of dabbing cars 4 of rope apply the pulling force towards the other end of suspension platform 2, drive dabbing car 4 to the another of suspension platform 2
End motion, the reciprocating motion of dabbing car 4 is controlled with this.
Controller 7 is arranged on suspension platform 1, can receive wireless control signal, for controlling driver 5 and elevator
3 work.Operating personnel need to only stand to be made back and forth by the i.e. operable suspension platform lifting of control device and dabbing car 4 on the ground
Motion.
On the basis of such scheme, present invention additionally comprises the spacing adjusting bracket 8 being arranged on suspension platform 2, spacing is adjusted
Section frame 8 sets the scroll wheel 81 that can be rolled in operation surface thereon in being vertically arranged, and the rotating shaft of scroll wheel 81 is in level, and
Parallel with the scope of operation, scroll wheel 81 can roll in the vertical scope of operation, be oriented to, kept away with the lifting to suspension platform 2
Exempt from suspension platform 2 and directly contact the scope of operation, can avoid rubbing during up and down motion.
Spacing adjusting bracket 8 is connected on suspension platform 2 by regulating bolt, and rolling is adjusted by the change for changing regulating bolt
The outreach of driving wheel 81, to change the spacing of suspension platform 2 and the scope of operation, to meet different job requirements.Adjust spacing
Other structures can be also used, these specific structures are all contained within protection scope of the present invention, such as are consolidated by bearing pin
Fixed form regulation spacing etc..
Safety rope 32 is also set up between suspension platform 2 and boom hoisting 1, safety rope 32 is connected with suspension platform 2 by ratchet
Connect.Safety rope 32 coordinates with hoisting line 31 plays a part of dual amount protection, and ratchet structure is used to prevent suspension platform from declining, no
Influence its rising, when 2 run-off the straight of suspension platform can by safety rope locking, also set up on ratchet for mesh control with point
From machinery, when ratchet separation rear-mounted platform 2 can normally decline.Safety rope 32 is lifted on the position of the both sides of suspension platform 2,
From both sides lifting suspension platform 2, the link position of safety rope 32 and suspension platform 2 is located at close to one end away from the scope of operation,
I.e. when safety rope 32 is connected to the both sides of suspension platform 2 on the cross bar of the scope of operation, safety rope tie point is in center
Side of the deviation away from the scope of operation, weight of the suspension platform 2 close to scope of operation side is bigger, suspension platform 2 is more stepped up
Thickly it is fitted in the scope of operation, the pressure of the scope of operation is increased, and then makes dabbing car 4 bigger to the active force of the scope of operation,
Dabbing car 4 is more preferable to the processing effect of the scope of operation.
Balancing weight 22 is set close to the side of the scope of operation on suspension platform 2, balancing weight 22 makes suspension platform close to the scope of operation
The increase of side weight, further to increase pressure of the dabbing car 4 to the scope of operation, balancing weight 22 is preferably provided in away from work
The lower section of side.
To avoid colliding, a travel switch 9,9 spacing chisel of travel switch are set respectively at the both ends of suspension platform 2
The largest motion scope of hair car 4, dabbing car 4 move to the travel switch 9 that both ends can be triggered when at the maximum displacement of both ends, stroke
Control driver 5 is stopped after switch 9 is triggered, and can only be reversely rotated when being again started up driver 5.
Be arranged side by side two parallel guide rails 21 on the bottom plate of suspension platform, the bottom of dabbing car 4 set at least four with
The roller that guide rail 21 coordinates, two rollers are a row, coordinate on each guide rail 21 and are oriented to two rollers.As shown in figure 3, it is roller
Side view, the periphery of roller is stepped, and the step dimension close to inner side is larger, can be stuck on guide rail 21, avoid transporting
Slid when dynamic.
Preferably, driver 5 is located at the middle part of suspension platform 2, the side away from the scope of operation；Dabbing car 4 is located at close to work
The side in industry face.
For rotating roller 6 in being vertically arranged, driver 5 can use servomotor, and rotating roller is connected to by deceleration direction-changing
6.The dividing plate for separating the first driving rope 61 and the second driving rope 62 is provided in rotating roller 6, sets three altogether in rotating roller 6
Dividing plate, an independent space is formed between adjacent two dividing plate, for winding different driving ropes, avoids interfering.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle, it can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase
Consistent most wide scope.
Claims (9)
- A kind of 1. automatic dabbing machine of facade, it is characterised in that including：Boom hoisting (1), is fixed on building, and support force is lifted for providing；Suspension platform (2), it is lifted on below the boom hoisting (1) by hoisting line (31), is set on the suspension platform (2) Elevator (3), the hoisting line (31) are wrapped on the elevator (3), and are rotated by the elevator (3) and realized liter Drop；Dabbing car (4), it is arranged on the suspension platform (2), the guide rail (21) set by the suspension platform (2) bottom is carried out It is oriented to；The dabbing equipment on fabrication of concrete surface is provided for thereon；Driver (5), it is arranged on the suspension platform (2), rotating roller (6) can be driven to rotate and reverse；The rotating roller (6) by the driving rope of wound clockwise first (61), the driving rope of wrapped anti-clockwise second (62) on；It is described first driving rope (61) around Cross one end of the suspension platform (2) and transition junctions are in the dabbing car (4), the second driving rope (62) is around described outstanding Hang the other end of platform (2) and transition junctions are in the dabbing car (4)；Controller (7), it is arranged on the suspension platform (1), wireless control signal can be received, for controlling the driver (5) worked with the elevator (3).
- 2. the automatic dabbing machine of facade according to claim 1, it is characterised in that also include being arranged at the suspension platform (2) the spacing adjusting bracket (8) on, the spacing adjusting bracket (8) set what can be rolled in operation surface thereon in being vertically arranged Scroll wheel (81).
- 3. the automatic dabbing machine of facade according to claim 2, it is characterised in that the spacing adjusting bracket (8) passes through regulation It is bolted on the suspension platform (2), changes the extension elongation of the scroll wheel (81) by the regulating bolt, to change Become the spacing of the suspension platform (2) and the scope of operation.
- 4. the automatic dabbing machine of facade according to claim 3, it is characterised in that the suspension platform (2) and the lifting Safety rope (32) is also set up between device (1)；The safety rope (32) is connected with the suspension platform (2) by ratchet.
- 5. the automatic dabbing machine of facade according to claim 4, it is characterised in that the safety rope (32) is lifted on described outstanding The both sides of platform (2) are hung, close to the position away from scope of operation one end；Side on the suspension platform (2) close to the scope of operation is set Put for increasing stressed balancing weight (22).
- 6. the automatic dabbing machine of facade according to claim 5, it is characterised in that the both ends difference of the suspension platform (2) Travel switch (9) is set, and the dabbing car (4) can trigger the travel switch (9) at both ends, and the travel switch (9) is touched The driver (5) is controlled to be stopped after hair.
- 7. the automatic dabbing machine of facade according to claim 6, it is characterised in that set side by side on the bottom plate of the suspension platform Two parallel guide rails (21) are put, the bottom of the dabbing car (4) sets at least four and the guide rail (21) cooperation Roller, the periphery of the roller are stepped, and the step dimension close to inner side is larger, can be stuck on the guide rail (21).
- 8. the automatic dabbing machine of facade according to claim 7, it is characterised in that the driver (5) is located at the suspension The middle part of platform (2), the side away from the scope of operation；The dabbing car (4) is located at close to the side of the scope of operation.
- 9. the automatic dabbing machine of facade according to claim 8, it is characterised in that the rotating roller (6) is in be vertically arranged, institute State the dividing plate for being provided for separating the first driving rope (61) and the second driving rope (62) in rotating roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791604.6A CN107558752A (en) | 2017-09-05 | 2017-09-05 | A kind of automatic dabbing machine of facade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791604.6A CN107558752A (en) | 2017-09-05 | 2017-09-05 | A kind of automatic dabbing machine of facade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107558752A true CN107558752A (en) | 2018-01-09 |
Family
ID=60979350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710791604.6A Pending CN107558752A (en) | 2017-09-05 | 2017-09-05 | A kind of automatic dabbing machine of facade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107558752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204616A (en) * | 2020-01-13 | 2020-05-29 | 五邑大学 | Driver based on winding rope and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799738Y (en) * | 2005-05-27 | 2006-07-26 | 谢京刚 | Safety lock for high-rise operation cradle |
| CN202441047U (en) * | 2012-01-13 | 2012-09-19 | 葛洲坝集团试验检测有限公司 | Hanging basket guide device on curved surface |
| CN105201184A (en) * | 2015-10-16 | 2015-12-30 | 安徽理工大学 | Hanging basket type overhead wall surface spraying machine |
| CN205575521U (en) * | 2016-04-27 | 2016-09-14 | 南京华典建筑装饰工程有限公司 | Promotion hanging flower basket in high altitude for building |
| CN205604673U (en) * | 2016-04-26 | 2016-09-28 | 年双红 | Remote control's high altitude automatic spraying equipment |
| CN207377165U (en) * | 2017-09-05 | 2018-05-18 | 关喜才 | A kind of automatic dabbing machine of facade |
-
2017
- 2017-09-05 CN CN201710791604.6A patent/CN107558752A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2799738Y (en) * | 2005-05-27 | 2006-07-26 | 谢京刚 | Safety lock for high-rise operation cradle |
| CN202441047U (en) * | 2012-01-13 | 2012-09-19 | 葛洲坝集团试验检测有限公司 | Hanging basket guide device on curved surface |
| CN105201184A (en) * | 2015-10-16 | 2015-12-30 | 安徽理工大学 | Hanging basket type overhead wall surface spraying machine |
| CN205604673U (en) * | 2016-04-26 | 2016-09-28 | 年双红 | Remote control's high altitude automatic spraying equipment |
| CN205575521U (en) * | 2016-04-27 | 2016-09-14 | 南京华典建筑装饰工程有限公司 | Promotion hanging flower basket in high altitude for building |
| CN207377165U (en) * | 2017-09-05 | 2018-05-18 | 关喜才 | A kind of automatic dabbing machine of facade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204616A (en) * | 2020-01-13 | 2020-05-29 | 五邑大学 | Driver based on winding rope and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207377165U (en) | A kind of automatic dabbing machine of facade | |
| CN102397039B (en) | Folding window cleaning equipment | |
| CN101476287B (en) | Construction method for carrying large box girder by tire type portal jib crane | |
| CN105464358B (en) | Multilayer construction hanging basket | |
| CN107298388A (en) | Bridge crane with suspender maintenance rig | |
| WO2022252633A1 (en) | Method for arranging upside-down hoisting power device in attached lifting scaffold | |
| CN205712146U (en) | A kind of side slope construction hoistable platform | |
| CN202379620U (en) | Lifting and operating platform comprehensive equipment | |
| CN107558752A (en) | A kind of automatic dabbing machine of facade | |
| CN206278846U (en) | The big stiff cantilevers crane of workshop wall-hanging | |
| CN219098584U (en) | Hoisting equipment | |
| CN102518335A (en) | Crane lifting and operation platform comprehensive equipment | |
| CN204324662U (en) | A kind of route-variable elevator | |
| CN217128896U (en) | Civil engineering construction support | |
| CN104444731B (en) | Variable travel elevator | |
| CN214037379U (en) | Movable winch | |
| CN212478499U (en) | Sliding telescopic hanging basket for building external wall construction | |
| CN209799334U (en) | lifting device for lifting scaffold | |
| CN209567730U (en) | A kind of small-sized lattice dead man steel construction | |
| CN209273680U (en) | A kind of box beam rubber tube aid-pulling device | |
| CN107572434B (en) | Safe tackling system | |
| CN208454198U (en) | A kind of elevator emergency stop device | |
| CN208219414U (en) | Bridge construction hanging basket | |
| CN207245131U (en) | A kind of packaged type automatic lifting operating platform | |
| CN206705465U (en) | It is a kind of to lift stable construction site elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190203 Address after: 450016 No. 77 Anping Road, Zhengzhou City, Henan Province Applicant after: FIRST ENGINEERING BUREAU OF HENAN WATER CONSERVANCY Applicant after: HENAN CIVIL AIR DEFENSE PROTECTIVE EQUIPMENT CO.,LTD. Address before: 462000 Unit 4, No. 1 Building, No. 198 Tuanjie Road, Yuanhui District, Luohe City, Henan Province Applicant before: Guan Xicai Applicant before: HENAN GUO'AN BUILDING ENGINEERING QUALITY DETECTION CO.,LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |