CN108442680A - A kind of construction guardrail - Google Patents
A kind of construction guardrail Download PDFInfo
- Publication number
- CN108442680A CN108442680A CN201810342378.8A CN201810342378A CN108442680A CN 108442680 A CN108442680 A CN 108442680A CN 201810342378 A CN201810342378 A CN 201810342378A CN 108442680 A CN108442680 A CN 108442680A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear
- motor
- support plate
- take
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/283—Mobile scaffolds; Scaffolds with mobile platforms mobile horizontally
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
Abstract
The invention discloses a kind of construction guardrail, including the first support plate, the upper surface of first support plate is fixedly connected by the first trapezoidal pedestal with the fuselage of first motor, and first gear is socketed on the output shaft of the first motor.The construction guardrail, by the way that supporting block is arranged, second through-hole, traction rope, sliding block, sliding slot, rack, output device and take-up reel, control the rotation of the second motor, the output end of second motor drives the rotation of third gear, so as to pass through rack band movable slider transverse shifting, the lower surface of sliding block is fixedly connected with two traction ropes, so as to drive two traction ropes transverse shifting in the second through-hole, so as to drive two take-up reel transverse shiftings, so as to drive the first support plate, fixed plate, connecting rod and the second support plate transverse shifting, so as to drive staff transverse shifting of the station in the second support plate, so as to improve working efficiency, so as to using electricity wisely.
Description
Technical field
The present invention relates to construction technical field of auxiliary equipment, specially a kind of construction guardrail.
Background technology
Wall plastering refers to that cement mortar, mixed mortar, lime mortar surface layer engineering are smeared on metope.Outdoor wall surface is smeared
Ash work is a job after building structure construction is completed, and the float work of science can play moisture-proof, efflorescence prevention, heat-insulated
Etc. functions, avoid building masonry wall by the erosion of wind, rain, snow etc..The concrete wall surface of large formwork construction is bright and clean smooth, but big
The wall of template construction positions, the metope such as at longitudinal cross wall junction, staircase levels junction, door-window opening need to be smeared
Ash is looked for directly.
Outdoor wall surface plastering needs to use lifting gear, but current lifting gear can only be lifted, and cross can not be carried out
To movement, not only waste electric energy, and influence the progress of engineering, thus be badly in need of in the market one kind can transverse and longitudinal two to all removable
Lifting gear.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of construction guardrail, solve but current lifting gear only
It can be lifted, transverse shifting can not be carried out, not only waste electric energy, and influence the progress of engineering, therefore be badly in need of one in the market
Kind can transverse and longitudinal two to all moveable lifting gears the problem of.
（Two）Technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of construction guardrail, including the first support plate, institute
The upper surface for stating the first support plate is fixedly connected by the first trapezoidal pedestal with the fuselage of first motor, the first motor it is defeated
First gear is socketed on shaft, the outer of the first gear is engaged with second gear, and the second gear is connected to shaft
Outer surface, the outer surface socket of the shaft is there are two take-up reel, and the outer surface socket of the shaft is there are two bearing, and two
A bearing is respectively engaged with the opposite face of two fixed plates, and the lower surface of the fixed plate is fixedly connected in the first support plate
The upper surface of upper surface, the fixed plate is fixedly connected with the lower surface of two connecting rods respectively, the outer surface of the take-up reel
It is fixedly connected with one end of traction rope, the other end of the traction rope sequentially passes through first through hole and the second through-hole is fixedly connected on
The lower surface of sliding block, the first through hole are opened in the upper surface of the second fixed plate, the left and right sides of second fixed plate
It is fixedly connected respectively with the opposite face of two fixed plates, second through-hole is opened in the lower surface of sliding slot inner wall, the sliding slot
It is opened in the upper surface of supporting block, sliding block is provided in the sliding slot, the upper surface of the sliding block and the lower surface of rack are solid
Fixed connection, outer and the third gear of the rack are intermeshed, the front at the back side and output device of the third gear
It is fixedly connected, the lower surface of the output device is fixedly connected with the upper surface of supporting block, the back side of the supporting block and wall
Front be fixedly connected.
Preferably, the output device includes the second motor, the back side of the output shaft and third gear of second motor
It is fixedly connected, the fuselage of second motor is fixedly connected by the second trapezoidal pedestal with the upper surface of supporting block.
Preferably, the second gear is located between two take-up reels, and two take-up reels are located between two bearings.
Preferably, the upper surface of first support plate is provided with accumulator, and the upper surface of the connecting rod is provided with out
It closes.
Preferably, the output end of the accumulator is electrically connected with the input terminal of switch, the output end of the switch respectively with
The input terminal of first motor and the second motor is electrically connected.
Preferably, the sliding slot is T-shaped, and the sliding block is T-shaped, and the length of the sliding block is more than the length of the second through-hole
Degree.
（Three）Advantageous effect
The present invention provides a kind of construction guardrails, have following advantageous effect：
（1）, the construction guardrail, pass through be arranged supporting block, the second through-hole, traction rope, sliding block, sliding slot, rack, third tooth
The output end of wheel, output device and take-up reel, control the second motor rotation, the second motor drives the rotation of third gear, so as to
With by rack band movable slider transverse shifting, the lower surface of sliding block is fixedly connected with two traction ropes, so as to drive two
Root traction rope transverse shifting in the second through-hole, so as to drive two take-up reel transverse shiftings, so as to drive first
Support plate, fixed plate, connecting rod and the second support plate transverse shifting, so as to drive work people of the station in the second support plate
Member's transverse shifting, so as to improve working efficiency, so as to using electricity wisely.
（2）, the construction guardrail, by be arranged first point, first gear, second gear, shaft, bearing, take-up reel,
The output end of traction rope and first through hole, control first motor rotation, first motor drives first gear rotation, first gear band
Dynamic second gear rotation, so as to drive shaft to be rotated in bearing, so as to drive two take-up reel rotations, so as to
With by driving take-up reel to move up and down the folding and unfolding of traction rope, so as to by shaft drive the first support plate, fixed plate,
Connecting rod and the longitudinal movement of the second support plate, so as to drive station longitudinally to be moved in the staff of the second support plate upper surface
Dynamic, so as to improve working efficiency, consequently facilitating staff paints metope, and structure of the invention is compact, reasonable design, real
It is strong with property.
Description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the structural schematic diagram that the present invention faces；
Fig. 3 is the cross-sectional view of sliding slot side view of the present invention.
In figure：1 take-up reel, 2 second gears, 3 first gears, 4 first trapezoidal pedestals, 5 first motors, 6 shafts, 7 first
Through-hole, 8 traction ropes, 9 second through-holes, 10 output devices, 101 second motors, 102 second trapezoidal pedestals, 11 third gears, 12 teeth
Take turns bar, 13 sliding blocks, 14 sliding slots, 15 supporting blocks, 16 connecting rods, 17 fixed plates, 18 bearings, 19 first support plates, 20 second supports
Plate, 21 walls, 22 accumulators, 23 switches.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of construction guardrail, including the first support plate 19,
By the way that the first support plate 19 is arranged, the upper surface of the first support plate 19 is fixedly connected with fixed plate 17 and the first trapezoidal pedestal 4, from
And the lower surface of fixed plate 17 and the first trapezoidal pedestal 4 can be supported, the upper surface of the first support plate 19 is provided with storage
Battery 22, by the way that accumulator 22 is arranged, so as to provide electric energy for the operation of first motor 5 and the second motor 101, first
The upper surface of fagging 19 is fixedly connected by the first trapezoidal pedestal 4 with the fuselage of first motor 5, by the way that first motor 5 is arranged, the
The output end of one motor 5 drives second gear 2 to rotate by first gear 3, and second gear 2 drives two take-ups by shaft 6
Disk 1 moves synchronously, so as to by take-up reel 1 to the folding and unfolding of traction rope 8 come adjust the first support plate 19, fixed plate 17,
The height of connecting rod 16 and the second support plate 20 is socketed with the on the output shaft of first motor 5 consequently facilitating staff works
One gear 3, by the way that first gear 3 is arranged, the right side of first gear 3 is fixedly connected with the output end of first motor 5, so as to
To adjust the rotation direction of second gear 2 by the operating status of first motor 5, so as to control the rotation side of take-up reel 1
To, the outer of first gear 3 is engaged with second gear 2, and second gear 2 is connected to the outer surface of shaft 6, by the way that shaft 6 is arranged,
Second gear 2 drives shaft 6 to rotate, and so as to drive take-up reel 1 to rotate, there are two take-up reels for the outer surface socket of shaft 6
1, there are two bearings 18 for the outer surface socket of shaft 6, and second gear 2 is located between two take-up reels 1, and two take-up reels 1
Between two bearings 18, by the way that take-up reel 1 is arranged, the rotation direction of take-up reel 1 is controlled, so as to be carried out to traction rope 8
Folding and unfolding, and two bearings 18 are respectively engaged with the opposite face of two fixed plates 17, the lower surface of fixed plate 17 is fixedly connected with
The upper surface of the upper surface of first support plate 19, fixed plate 17 is fixedly connected with the lower surface of two connecting rods 16 respectively, connection
The upper surface of bar 16 is provided with switch 23, by the way that switch 23 is arranged, so as to control first motor 5 and the second motor respectively
101 operating status moves down so as to drive in the first support plate 19, fixed plate 17, connecting rod 16 and the second support plate 20
It is dynamic, so as to drive the first support plate 19, fixed plate 17, connecting rod 16 and the longitudinal movement of the second support plate 20, consequently facilitating
Staff works, and the output end of accumulator 22 is electrically connected with the input terminal of switch 23, and the output end of switch 23 is respectively with first
The input terminal of motor 5 and the second motor 101 is electrically connected, and the outer surface of take-up reel 1 is fixedly connected with one end of traction rope 8, is drawn
The other end of rope 8 sequentially passes through first through hole 7 and the second through-hole 9 is fixedly connected on the lower surface of sliding block 13, is drawn by being arranged
Rope 8, one end of traction rope 8 is fixedly connected across the second through-hole 9 with the lower surface of sliding block 13, and the other end of traction rope 8 is across the
One through-hole 7 is fixedly connected with take-up reel 1, and the rotation of take-up reel 1 can carry out folding and unfolding to traction rope 8, so as to drive shaft 6 longitudinal
Mobile, first through hole 7 is opened in the upper surface of the second fixed plate 17, and the left and right sides of the second fixed plate 17 are solid with two respectively
The opposite face of fixed board 17 is fixedly connected, and the second through-hole 9 is opened in the lower surface of 14 inner wall of sliding slot, by the way that 7 He of first through hole is arranged
Second through-hole 9, consequently facilitating the both ends of traction rope 8 are fixedly connected with take-up reel 1 and sliding block 13 respectively, sliding slot 14 is opened in support
The upper surface of block 15 is provided with sliding block 13 in sliding slot 14, and sliding slot 14 is T-shaped, and sliding block 13 is T-shaped, and the length of sliding block 13 is big
In the length of the second through-hole 9, fixed by the way that sliding slot 14 and sliding block 13, the upper surface and the lower surface of rack 12 of sliding block 13 is arranged
Connection, to facilitate 12 transverse shifting of rotation driven gear bar of third gear 11, so as to by sliding block 13 in sliding slot 14
The interior mobile movement for driving traction rope 8, the upper surface of sliding block 13 is fixedly connected with the lower surface of rack 12, outside rack 12
It is intermeshed along with third gear 11, by the way that third gear 11, the output at the back side of third gear 11 and the second motor 101 is arranged
Axis is fixedly connected, and third gear 11 is engaged with rack 12, so as to be driven by the rotation direction for controlling the second motor 101
The back side of the moving direction of rack 12, third gear 11 is fixedly connected with the front of output device 10, and output device 10 includes
The output shaft of second motor 101, the second motor 101 is fixedly connected with the back side of third gear 11, and the fuselage of the second motor 101 is logical
The second trapezoidal pedestal 102 is crossed to be fixedly connected with the upper surface of supporting block 15, by the way that the second motor 101 is arranged, the second motor 101
Output shaft is fixedly connected with the back side of third gear 11, and third gear 11 is engaged with rack 12, so as to pass through control the
The rotation direction of two motors 101 drives the moving direction of rack 12, the upper table of the lower surface and supporting block 15 of output device 10
Face is fixedly connected, and the back side of supporting block 15 is fixedly connected with the front of wall 21.
In use, control first motor 5 rotates, the output end of first motor 5 drives first gear 3 to rotate, first gear 3
Second gear 2 is driven to rotate, so as to drive the rotation in bearing 18 of shaft 6, so as to drive two 1 turn of take-up reels
It is dynamic, so as to be moved up and down by the folding and unfolding drive take-up reel 1 to traction rope 8, first is driven so as to pass through shaft 6
Fagging 19, fixed plate 17, connecting rod 16 and the longitudinal movement of the second support plate 20, so as to drive station in the second support plate 20
The staff on surface moves up and down, and arrival specified altitude assignment control first motor 5 is out of service, control the second motor 101 rotation,
The output end of second motor 101 drives third gear 11 to rotate, so as to by rack 12 with 13 transverse shifting of movable slider,
The lower surface of sliding block 13 is fixedly connected with two traction ropes 8, so as to drive two traction ropes 8 lateral in the second through-hole 9
It is mobile, so as to drive two 1 transverse shiftings of take-up reel, so as to drive the first support plate 19, fixed plate 17, connecting rod
16 and 20 transverse shifting of the second support plate, so as to drive staff transverse shifting of the station in the second support plate 20, arrive
It is out of service that the second motor 101 is controlled up to designated position, you can.
It can to sum up obtain,（1）, the construction guardrail, pass through be arranged supporting block 15, the second through-hole 9, traction rope 8, sliding block
13, sliding slot 14, rack 12, third gear 11, output device 10 and take-up reel 1, control the second motor 101 rotation, the second electricity
The output end of machine 101 drives third gear 11 to rotate, so as to by rack 12 with 13 transverse shifting of movable slider, sliding block 13
Lower surface be fixedly connected with two traction ropes 8, so as to drive two traction ropes 8 transverse shifting in the second through-hole 9, from
And two 1 transverse shiftings of take-up reel can be driven, so as to drive the first support plate 19, fixed plate 17, connecting rod 16 and
Two support plates, 20 transverse shifting, so as to drive staff transverse shifting of the station in the second support plate 20, so as to
Working efficiency is improved, so as to using electricity wisely.
（2）, the construction guardrail, pass through be arranged first motor 5, first gear 3, second gear 2, shaft 6, bearing
18, take-up reel 1, traction rope 8 and first through hole 7, control first motor 5 rotate, and the output end of first motor 5 drives first gear
3 rotations, first gear 3 drive second gear 2 to rotate, so as to drive the rotation in bearing 18 of shaft 6, so as to drive
Two take-up reels 1 rotate, so as to be moved up and down by the folding and unfolding drive take-up reel 1 to traction rope 8, so as to by turning
Axis 6 drives the first support plate 19, fixed plate 17, connecting rod 16 and the longitudinal movement of the second support plate 20, so as to drive station to exist
The staff of second support plate, 20 upper surface vertically moves, so as to improve working efficiency, consequently facilitating staff's powder
It whitewashes a wall face, and structure of the invention is compact, reasonable design, it is highly practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of construction guardrail, including the first support plate（19）, it is characterised in that：First support plate（19）Upper table
Face passes through the first trapezoidal pedestal（4）With first motor（5）Fuselage be fixedly connected, the first motor（5）Output shaft on cover
It is connected to first gear（3）, the first gear（3）Outer be engaged with second gear（2）, the second gear（2）It is connected to
Shaft（6）Outer surface, the shaft（6）Outer surface socket there are two take-up reel（1）, the shaft（6）Appearance surface cover
Bearing there are two connecing（18）, and two bearings（18）It is respectively engaged with two fixed plates（17）Opposite face, the fixed plate
（17）Lower surface be fixedly connected in the first support plate（19）Upper surface, the fixed plate（17）Upper surface respectively with two
A connecting rod（16）Lower surface be fixedly connected, the take-up reel（1）Outer surface and traction rope（8）One end be fixedly connected,
The traction rope（8）The other end sequentially pass through first through hole（7）With the second through-hole（9）It is fixedly connected on sliding block（13）Following table
Face, the first through hole（7）It is opened in the second fixed plate（17）Upper surface, second fixed plate（17）Left and right sides
Respectively with two fixed plates（17）Opposite face be fixedly connected, second through-hole（9）It is opened in sliding slot（14）The following table of inner wall
Face, the sliding slot（14）It is opened in supporting block（15）Upper surface, the sliding slot（14）Inside it is provided with sliding block（13）, the sliding block
（13）Upper surface and rack（12）Lower surface be fixedly connected, the rack（12）Outer and third gear（11）Phase
Mutually engagement, the third gear（11）The back side and output device（10）Front be fixedly connected, the output device（10）'s
Lower surface and supporting block（15）Upper surface be fixedly connected, the supporting block（15）The back side and wall（21）Front fixed connect
It connects.
2. a kind of construction guardrail according to claim 1, it is characterised in that：The output device（10）Including second
Motor（101）, second motor（101）Output shaft and third gear（11）The back side be fixedly connected, second motor
（101）Fuselage pass through the second trapezoidal pedestal（102）With supporting block（15）Upper surface be fixedly connected.
3. a kind of construction guardrail according to claim 1, it is characterised in that：The second gear（2）Positioned at two
Take-up reel（1）Between, and two take-up reels（1）Positioned at two bearings（18）Between.
4. a kind of construction guardrail according to claim 1, it is characterised in that：First support plate（19）Upper table
Face is provided with accumulator（22）, the connecting rod（16）Upper surface be provided with switch（23）.
5. a kind of construction guardrail according to claim 1, it is characterised in that：The accumulator（22）Output end with
Switch（23）Input terminal electrical connection, the switch（23）Output end respectively with first motor（5）With the second motor（101）'s
Input terminal is electrically connected.
6. a kind of construction guardrail according to claim 1, it is characterised in that：The sliding slot（14）It is described to be T-shaped
Sliding block（13）To be T-shaped, the sliding block（13）Length be more than the second through-hole（9）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342378.8A CN108442680A (en) | 2018-04-17 | 2018-04-17 | A kind of construction guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342378.8A CN108442680A (en) | 2018-04-17 | 2018-04-17 | A kind of construction guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108442680A true CN108442680A (en) | 2018-08-24 |
Family
ID=63200015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810342378.8A Pending CN108442680A (en) | 2018-04-17 | 2018-04-17 | A kind of construction guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259092A (en) * | 2019-04-29 | 2019-09-20 | 东营秀春劳保用品有限公司 | A kind of safe high altitude operation transversely-moving rack |
| CN111497518A (en) * | 2020-04-21 | 2020-08-07 | 上海储络信息科技有限公司 | Indoor decoration auxiliary device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB452493A (en) * | 1934-11-19 | 1935-05-18 | Josef Fryba | Improvements in railway level-crossing operating and signalling systems |
| CN2893054Y (en) * | 2006-03-21 | 2007-04-25 | 张光辉 | Multifunction air operating cart |
| CN104060812A (en) * | 2014-07-03 | 2014-09-24 | 武汉天蝎建筑装备有限公司 | Conveyance type automatically climbing material platform |
| CN104295080A (en) * | 2014-08-21 | 2015-01-21 | 重庆广建装饰股份有限公司 | External wall hanging basket installing structure |
| CN107461022A (en) * | 2017-08-31 | 2017-12-12 | 广州公孙策信息科技有限公司 | A kind of building lifter anti-fall with self-locking |
-
2018
- 2018-04-17 CN CN201810342378.8A patent/CN108442680A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB452493A (en) * | 1934-11-19 | 1935-05-18 | Josef Fryba | Improvements in railway level-crossing operating and signalling systems |
| CN2893054Y (en) * | 2006-03-21 | 2007-04-25 | 张光辉 | Multifunction air operating cart |
| CN104060812A (en) * | 2014-07-03 | 2014-09-24 | 武汉天蝎建筑装备有限公司 | Conveyance type automatically climbing material platform |
| CN104295080A (en) * | 2014-08-21 | 2015-01-21 | 重庆广建装饰股份有限公司 | External wall hanging basket installing structure |
| CN107461022A (en) * | 2017-08-31 | 2017-12-12 | 广州公孙策信息科技有限公司 | A kind of building lifter anti-fall with self-locking |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259092A (en) * | 2019-04-29 | 2019-09-20 | 东营秀春劳保用品有限公司 | A kind of safe high altitude operation transversely-moving rack |
| CN110259092B (en) * | 2019-04-29 | 2020-05-22 | 广州恒龙建设工程有限公司 | Safe high-altitude operation cross sliding frame |
| CN111497518A (en) * | 2020-04-21 | 2020-08-07 | 上海储络信息科技有限公司 | Indoor decoration auxiliary device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180824 |