CN107055416A - A kind of electric power first-aid lifting gear - Google Patents
A kind of electric power first-aid lifting gear Download PDFInfo
- Publication number
- CN107055416A CN107055416A CN201710179502.9A CN201710179502A CN107055416A CN 107055416 A CN107055416 A CN 107055416A CN 201710179502 A CN201710179502 A CN 201710179502A CN 107055416 A CN107055416 A CN 107055416A
- Authority
- CN
- China
- Prior art keywords
- landing platform
- slot
- landing
- sliding
- plate
- 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
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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
A kind of electric power first-aid lifting gear, including the bottom plate being fixedly mounted on bottom surface and the top plate being fixedly mounted on the brandreth of high-altitude, corresponding two guide bars in left and right and the landing spiral shell shape bar between two guide bars are installed between bottom plate and top plate, landing platform is installed on landing spiral shell shape bar, the landing platform left and right sides is correspondingly arranged on guide hole, guide hole is engaged with guide bar, also sliding is provided with guiding set on guide bar, and guiding puts end face and is fixedly connected with landing platform lower surface, wedge surface plate is also installed between guiding set front end and landing platform bottom, translot and the vertical slot being connected with translot are provided with wedge surface plate, sliding plate can be slippingly installed up and down in receiving chamber in landing platform, the slippage slot of extension before and after being provided with guiding set, sliding is provided with sliding rack in slippage slot, it is provided with sliding rack and permits the empty groove that guide bar is penetrated, empty groove aft bulkhead is set to circumferentia, and be installed with annular in circumferentia and press piece.
Description
Technical field
The present invention relates to electric power facility field, and in particular to a kind of electric power first-aid lifting gear.
Background technology
Widely, the position that it is installed is also more for electric power electrical apparatus application, and what is had is arranged in indoor substation, this
Kind equipment generally it is usually easy to maintenance need not by landing facility, such as ladder, landing car etc, but the installation also having
Aloft, for example install on high-altitude brandreth out of doors, it is existing usually using some climbing works when needing aloft to repair
Tool, easily considerable risk is produced, or climb using ladder when people are in climbing, but the generally fixed peace of electric power electrical apparatus
Need not be moved mounted in some end points, need ladder to drag storage away after maintenance is finished, and ladder lower end be can
Dynamic, if no one buttresses, easily slip, nor instrument is convenient for carrying, also have what is repaired using landing car, although
Landing car is easy to use, but is detrimental to control cost.
The content of the invention
It is an object of the invention to provide a kind of electric power first-aid lifting gear and its application method, existing skill can be overcome
The drawbacks described above of art.
According to the present invention, a kind of electric power first-aid lifting gear, including the bottom plate being fixedly mounted on bottom surface and fixed peace
Top plate on the brandreth of high-altitude, be installed between the bottom plate and top plate corresponding two guide bars in left and right and
Landing platform is installed, described landing platform or so two on the landing spiral shell shape bar between two guide bars, the landing spiral shell shape bar
Side is correspondingly arranged on guide hole, and the guide hole is engaged with the guide bar, and also sliding is provided with guiding on the guide bar
Cover, and the guiding puts end face and is fixedly connected with the landing platform lower surface, the guiding set front end and the landing platform bottom
Also it is installed between end in wedge surface plate, the wedge surface plate and is provided with translot and the vertical slot being connected with the translot, it is described
Sliding plate can be slippingly installed up and down in the receiving chamber in landing platform, pacified between the sliding plate and the bottom wall of the landing platform
Equipped with top pressure elastic component, the front end face of the sliding plate is provided with fluting, and the fluting bottom surface is above and below the landing platform
Switchboard is provided with middle-end, and in the fluting, the switchboard can be opened by hinge to receiving intracavitary, the guiding set
In be provided with before and after extension slippage slot, sliding, which is provided with sliding rack, the sliding rack, in the slippage slot is provided with allowance
The empty groove that the guide bar is penetrated, the empty groove aft bulkhead is set to be installed with circumferentia, and the circumferentia
Annular presses piece, and the first top pressure elastic component is installed between the guiding set rear end and the slippage slot aft bulkhead, described
Guiding set front end is installed with transverse arm, and the transverse arm ejection guiding covers and protruded into the translot, the sliding plate
Lower end is installed with vertical arm, and the vertical arm lower end ejects the landing platform and protruded into the vertical slot, after the landing platform
Launching and recovering equipment is also equipped with end wall.
According to embodiment, the launching and recovering equipment includes the middle end slot being arranged in the landing platform aft bulkhead and positioned at described
The uppper perforating slot and lower perforating slot of intercommunication are provided between loading groove on the right side of loading groove on the right side of middle end slot, the middle end slot, it is described
Being rotatably mounted with middle end slot in the whorl sleeve pipe being connected with the landing spiral shell shape bar whorl, the loading groove to revolve
It is provided with rotary shaft, the whorl sleeve pipe outer ring with turning and is installed with the first chain wheel and lower first chain wheel, institute
State and the second chain wheel and lower second chain wheel are installed with rotary shaft, be separately installed with the uppper perforating slot and lower perforating slot
Upper reception and registration chain and lower reception and registration chain, the upper reception and registration chain is arranged on upper second chain wheel and upper first chain wheel, it is described under
Chain is passed on to be arranged on lower second chain wheel and lower first chain wheel.
Further technical scheme, the rotary shaft upper end is extended upwards, and top is fixedly installed turning arm hand, passes through
The shake of turning arm hand, can rotate rotary shaft, and rotary shaft can drive whorl sleeve rotating.
Further technical scheme, the vertical arm lower end is provided with top pressure hypotenuse, the transverse arm front end be provided with it is described
Top pressure hypotenuse be engaged by top pressure hypotenuse, the top pressure hypotenuse is abutted against with described by top pressure hypotenuse.
Further technical scheme, the length of the slippage slot is more than the length of the sliding rack, so that the sliding rack
Front and rear in the slippage slot it can slide.
Further technical scheme, the length of the empty groove is more than the diameter of the guide bar, so as to make described lead
Slid before and after drawing bar in the empty groove.
The beneficial effect of apparatus of the present invention is：
1. due to left and right two guide bars being correspondingly arranged and the landing spiral shell shape bar being arranged between two guide bars, it can make to lead
Draw the friction force equalization between hole and guide bar, so as to make landing platform stably lift；
2. guiding is set on landing platform lower end, wedge surface is also installed between guiding set front end and the landing platform bottom
Plate, wedge surface plate can increase the stability of the landing platform；
3. in original state, annular is pressed piece and tightly fitted with guide bar, therefore can reduce when landing platform is static described rise
The influence that platform is produced due to the factor of deadweight to the whorl of the landing spiral shell shape bar and the whorl sleeve pipe is dropped, so as to have
Effect protects the whorl of landing spiral shell shape bar and the whorl sleeve pipe；
4. annular, which presses piece, is set to arc shape, it is possible to increase the contact area with guide bar, so as to increase frictional force；
5. due to the auto-lock function of whorl, keep stable when some height can be elevated in landing platform, so that convenient to equipment
Maintenance and maintenance；
6. apparatus of the present invention landing platform are adjusted using turning arm hand height, the dependence to electric power on the one hand can be avoided,
Avoid can not be to landing platform in unexpected power-off lifting, be on the other hand also convenient for landing platform regulation arriving required height, from
Control property is strong；
7. during landing platform is lifted, staff can stand in receiving chamber, therefore greatly reduce potential safety hazard, and
And, the tool implement of maintenance or maintenance needed for staff, which is also disposed in receiving chamber, to be carried, therefore, also big generous
Tool implement carrying.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The accompanying drawing used required in technology description is briefly described, it should be apparent that, drawings in the following description are only invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of electric power first-aid lifting gear of the present invention；
Fig. 2 is the structural representation of the direction of arrow in Fig. 1；
Fig. 3 is the structural representation of the direction of arrow in Fig. 2；
Fig. 4 is the structural representation that Fig. 3 directions of arrow remove wedge surface plate；
Fig. 5 is the structural representation when switchboard is opened in the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-5, a kind of electric power first-aid lifting gear of the invention, including the bottom plate being fixedly mounted on bottom surface
10 and the top plate 11 that is fixedly mounted on the brandreth of high-altitude, left and right correspondence is installed between the bottom plate 10 and top plate 11
Two guide bars 12 and the landing spiral shell shape bar 4 between two guide bars 12, be provided with the landing spiral shell shape bar 4
Platform 2 drops, and the left and right sides of landing platform 2 is correspondingly arranged on guide hole, and the guide hole is engaged with the guide bar 12, described
Also sliding is provided with guiding set 8 on guide bar 12, and 8 upper surfaces of guiding set are fixedly connected with the lower surface of landing platform 2,
Also it is installed with wedge surface plate 24, the wedge surface plate 24 and is provided between guiding 8 front ends of set and the bottom of landing platform 2
Cunning can be slippingly installed up and down in receiving chamber 20 in translot and the vertical slot 240 being connected with the translot, the landing platform 2
Plate 21 is moved, is provided between the sliding plate 21 and the bottom wall of the landing platform 2 before top pressure elastic component 22, the sliding plate 21
End face is provided with fluting 27, and 27 bottom surfaces of the fluting are provided with the middle-end up and down of the landing platform 2, and in the fluting
Switchboard 28, the switchboard 28 can be opened by hinge 26 into receiving chamber 20, so as to facilitate workman's turnover receiving chamber 20, institute
State sliding in the slippage slot 241 of extension before and after being provided with guiding set 8, the slippage slot 241 and sliding rack 3, the cunning are installed
Move to be provided with frame 3 and permit the empty groove 30 that the guide bar 12 is penetrated, the empty aft bulkhead of groove 30 is set to circumferentia, and
Annular is installed with the circumferentia and presses piece 33, it is solid between guiding 8 rear ends of set and the aft bulkhead of the slippage slot 241
Dingan County is equipped with the first top pressure elastic component 32, and 8 front ends of guiding set are installed with transverse arm 31, and the transverse arm 31 ejects described lead
Draw set 8 and protrude into the translot, the lower end of sliding plate 21 is installed with vertical arm 23, the lower end of vertical arm 23 ejects institute
State landing platform 2 and protrude into the vertical slot 240, launching and recovering equipment is also equipped with the aft bulkhead of landing platform 2.
Valuably, the launching and recovering equipment includes the middle end slot 200 being arranged in the aft bulkhead of landing platform 2 and positioned at described
Be provided between the loading groove 201 on the right side of middle end slot 200, the loadings groove 201 on the middle right side of end slot 200 uppper perforating slot of intercommunication with
The whorl sleeve pipe being connected with the whorl of landing spiral shell shape bar 4 is rotatably mounted with lower perforating slot, the middle end slot 200
41, it is described be fitted into groove 201 be rotatably mounted with rotary shaft 42, is installed with the outer ring of whorl sleeve pipe 41
The second chain wheel 53 and lower second chain are installed with one chain wheel 5 and lower first chain wheel 50, the rotary shaft 42
Reception and registration chain 51 and lower reception and registration chain 52 are separately installed with wheel 54, the uppper perforating slot and lower perforating slot, the upper reception and registration chain 51 is installed
On described on second chain wheel 51 and upper first chain wheel 5, the lower reception and registration chain 52 is arranged on lower second chain wheel 52 with
On first chain wheel 50.
Valuably, the upper end of rotary shaft 42 is extended upwards, and top is fixedly installed turning arm hand 421, passes through rotation
The shake of arm hand 421, can rotate rotary shaft 42, and rotary shaft 42 can drive the whorl sleeve pipe 41 to rotate.
Valuably, the lower end of vertical arm 23 is provided with top pressure hypotenuse 231, and the front end of transverse arm 31 is provided with and the top pressure
Hypotenuse 231 be engaged by top pressure hypotenuse 311, the top pressure hypotenuse 231 is abutted against with described by top pressure hypotenuse 311, thus
When the vertical arm 23 is depressed, the top pressure hypotenuse 231 may act on described by top pressure hypotenuse 311, therefore can make sliding rack 3 backward
End sliding, and annular is pressed piece 33 and departed from the guide bar 12, is lifted so as to permit the landing platform 2.
Valuably, the length of the slippage slot 241 is more than the length of the sliding rack 3, so that the sliding rack 3 can be in institute
Sliding before and after stating in slippage slot 241.
Valuably, the length of the empty groove 30 is more than the diameter of the guide bar 12, so as to make the guide bar 12
Slid before and after in the empty groove 30, fit and depart from the guide bar 12 so as to make annular press piece 33.
During original state, in the presence of the top pressure elastic component 22, the sliding plate 21 by top pressure in upper position, by
It is fixedly connected in the vertical arm 23 with the sliding plate 21, therefore, the vertical arm 23 is also in upper position, described
In the presence of one top pressure elastic component 32, the sliding rack 3 is biased to position forward, due to the transverse arm 31 and the sliding
Frame 3 is fixedly connected, therefore, and the transverse arm 31 is also at preceding position, and now, the not described transverse arm of vertical arm 23
31, therefore the annular is pressed piece 33 and tightly fitted with the guide bar 12.
When needing repairing, when related personnel station is in the receiving chamber 20 of the landing platform 2, the sliding plate 21 can be stepped on
Under, and moving down for the sliding plate 21 can drive the vertical arm 23 to move down, and the moving down of the vertical arm 23 can make described
Top pressure hypotenuse 231 act on it is described promote the transverse arm 31 to slide backward by top pressure hypotenuse 311, and the transverse arm 31 can drive
The sliding rack 3 slides backward, departs from so that the annular can be made to press piece 33 with the guide bar 12, permits the landing platform
2 are lifted, now, are shaken the turning arm hand 421, can be rotated the rotary shaft 42, and chain is passed on described
51 cooperations with upper second chain wheel 51 and upper first chain wheel 5 and the lower reception and registration chain 52 and lower second chain
The cooperation of wheel 52 and lower first chain wheel 50, the rotary shaft 42 can drive the whorl sleeve pipe 41 to rotate, and due to described
Landing spiral shell shape bar 4 is fixed, and thus, the whorl sleeve pipe 41 can be rotated against with the landing spiral shell shape bar 4,
So as to make the landing platform 2 rise to required height, overhauled, safeguarded so as to the equipment to eminence, and in maintenance, dimension
The turning arm hand 421 is reversely rotated after shield is good, landing platform can be made slowly descending.
Due to left and right two guide bars being correspondingly arranged and the landing spiral shell shape bar being arranged between two guide bars, it can make
Friction force equalization between guide hole and guide bar, so as to make landing platform stably lift；And guide and be set on landing platform
Lower end, is also installed with wedge surface plate, wedge surface plate can increase the landing platform between guiding set front end and the landing platform bottom
Stability；In original state, annular is pressed piece and tightly fitted with guide bar, therefore can reduce described when landing platform is static
The influence that landing platform is produced due to the factor of deadweight to the whorl of the landing spiral shell shape bar and the whorl sleeve pipe, so that
Effectively protect the whorl of landing spiral shell shape bar and the whorl sleeve pipe；Annular presses piece and is set to arc shape, it is possible to increase with
The contact area of guide bar, so as to increase frictional force；Due to the auto-lock function of whorl, some can be elevated in landing platform high
Keep stable when spending, so that convenient maintenance and maintenance to equipment；Apparatus of the present invention are carried out using turning arm hand to landing platform
Regulation height, on the one hand can avoid the dependence to electric power, it is to avoid lifting that can not be to landing platform in unexpected power-off, on the other hand
It is also convenient for landing platform regulation arriving required height, automatic control is strong；During landing platform is lifted, staff can stand
Receive in chamber, therefore greatly reduce potential safety hazard, moreover, the tool implement of the maintenance or maintenance needed for staff is also put
Put and carried in receiving chamber, therefore, also greatly facilitate the carrying of tool implement.
Embodiment described above, only inventing, but invention protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of electric power first-aid lifting gear, including the bottom plate being fixedly mounted on bottom surface and it is fixedly mounted on the brandreth of high-altitude
Top plate, it is characterised in that：Corresponding two guide bars in left and right are installed between bottom plate and top plate and positioned at two
Landing platform is installed on landing spiral shell shape bar between root guide bar, landing spiral shell shape bar, the landing platform left and right sides, which is correspondingly arranged on, leads
Draw hole, guide hole is engaged with guide bar, also sliding is provided with guiding set on guide bar, and guiding is put under end face and landing platform
End face is fixedly connected, and is also installed with wedge surface plate, wedge surface plate between guiding set front end and landing platform bottom and is provided with translot
With the vertical slot being connected with translot, sliding plate, sliding plate and landing can be slippingly installed up and down in the receiving chamber in landing platform
Top pressure elastic component is installed, the front end face of sliding plate is provided with fluting, and fluting bottom surface is in the upper of landing platform between the bottom wall of platform
Switchboard is provided with lower middle-end, and in fluting, switchboard can be opened by hinge to receiving intracavitary, before being provided with guiding set
Sliding, which is provided with to be provided with sliding rack, sliding rack, in the slippage slot extended afterwards, slippage slot permits the empty groove that guide bar is penetrated,
Empty groove aft bulkhead is set to be installed with annular in circumferentia, and circumferentia and presses piece, guiding set rear end with after slippage slot
The first top pressure elastic component is installed between end wall, guiding set front end is installed with transverse arm, and transverse arm ejection guiding covers and stretched
Enter in translot, sliding plate lower end is installed with vertical arm, and vertical arm lower end ejection landing platform is simultaneously protruded into vertical slot, after landing platform
Launching and recovering equipment is also equipped with end wall.
2. electric power first-aid lifting gear as claimed in claim 1, it is characterised in that：The launching and recovering equipment includes being arranged on institute
State loading groove on the right side of the middle end slot in landing platform aft bulkhead and the loading groove on the right side of the middle end slot, the middle end slot it
Between be provided with the uppper perforating slot and lower perforating slot of intercommunication, the middle end slot and be rotatably mounted with and the landing spiral shell shape bar whorl
Fixed peace is rotatably mounted with rotary shaft, the whorl sleeve pipe outer ring in the whorl sleeve pipe of connection, the loading groove
Equipped with upper first chain wheel and lower first chain wheel, the second chain wheel and lower second chain are installed with the rotary shaft
Reception and registration chain and lower reception and registration chain are separately installed with wheel, the uppper perforating slot and lower perforating slot, the upper reception and registration chain is arranged on described
On second chain wheel and upper first chain wheel, the lower reception and registration chain is arranged on lower second chain wheel and lower first chain wheel.
3. electric power first-aid lifting gear as claimed in claim 2, it is characterised in that：The rotary shaft upper end is extended upwards,
And top is fixedly installed turning arm hand.
4. electric power first-aid lifting gear as claimed in claim 1, it is characterised in that：It is oblique that the vertical arm lower end is provided with top pressure
Side, the transverse arm front end be provided be engaged with the top pressure hypotenuse by top pressure hypotenuse, the top pressure hypotenuse is pushed up with described
Pressure hypotenuse is abutted against.
5. electric power first-aid lifting gear as claimed in claim 1, it is characterised in that：The length of the slippage slot is more than described
The length of sliding rack, so that the sliding rack front and rear in the slippage slot can slide.
6. electric power first-aid lifting gear as claimed in claim 1, it is characterised in that：The length of the empty groove is more than described
The diameter of guide bar, so as to be slid before and after making the guide bar in the empty groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179502.9A CN107055416A (en) | 2017-03-23 | 2017-03-23 | A kind of electric power first-aid lifting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179502.9A CN107055416A (en) | 2017-03-23 | 2017-03-23 | A kind of electric power first-aid lifting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107055416A true CN107055416A (en) | 2017-08-18 |
Family
ID=59620355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710179502.9A Pending CN107055416A (en) | 2017-03-23 | 2017-03-23 | A kind of electric power first-aid lifting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107055416A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840096A1 (en) * | 1988-11-28 | 1990-05-31 | Wiederaufarbeitung Von Kernbre | Lifting device protected against falling |
| CN2926178Y (en) * | 2006-06-01 | 2007-07-25 | 陕西北方起重机械研究所 | Automobile lifter with mechanical transmission |
| CN101875478A (en) * | 2010-03-23 | 2010-11-03 | 东莞宏威数码机械有限公司 | Automatic lifting system |
| CN204356015U (en) * | 2014-12-26 | 2015-05-27 | 盐城市龙强机械制造有限公司 | Application side screw rod electric lifting platform |
| CN105439034A (en) * | 2016-01-15 | 2016-03-30 | 厦门市迈锋威机械有限公司 | Novel medical bearing platform capable of lifting and descending |
-
2017
- 2017-03-23 CN CN201710179502.9A patent/CN107055416A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840096A1 (en) * | 1988-11-28 | 1990-05-31 | Wiederaufarbeitung Von Kernbre | Lifting device protected against falling |
| CN2926178Y (en) * | 2006-06-01 | 2007-07-25 | 陕西北方起重机械研究所 | Automobile lifter with mechanical transmission |
| CN101875478A (en) * | 2010-03-23 | 2010-11-03 | 东莞宏威数码机械有限公司 | Automatic lifting system |
| CN204356015U (en) * | 2014-12-26 | 2015-05-27 | 盐城市龙强机械制造有限公司 | Application side screw rod electric lifting platform |
| CN105439034A (en) * | 2016-01-15 | 2016-03-30 | 厦门市迈锋威机械有限公司 | Novel medical bearing platform capable of lifting and descending |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170818 |