CN207347125U - A kind of frock for being used to manually overturn small-sized H-shaped steel - Google Patents
A kind of frock for being used to manually overturn small-sized H-shaped steel Download PDFInfo
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- CN207347125U CN207347125U CN201721413785.0U CN201721413785U CN207347125U CN 207347125 U CN207347125 U CN 207347125U CN 201721413785 U CN201721413785 U CN 201721413785U CN 207347125 U CN207347125 U CN 207347125U
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Abstract
The utility model discloses a kind of frock for being used to manually overturn small-sized H-shaped steel, belong to small-sized H-shaped steel production and processing field.Its bag supporting rod, one end of supporting rod are provided with strip and lower strip, and the distance between lower strip and upper strip are less than the web width of H profile steel, and more than the web thickness of H profile steel, the other end of supporting rod is equipped with handle.The method that tradition is overturn using driving or miscellaneous equipment, work efficiency is low, and driving sling or switching process in, it is not easy to control, people and thing to surrounding form great security risk, when overturning small-sized H-shaped steel using the utility model, two people stand at two of H profile steel, and upper strip and lower strip are stuck in H profile steel web both sides respectively, then handle is moved at the same time to be overturn, compared to traditional approach, work efficiency can be greatly improved, and security more improves, the utility model is simple in structure at the same time, it is small, it is easy to use, and cost is low.
Description
Technical field
It the utility model is related to small-sized H-shaped steel production and processing field, and in particular to one kind is used to manually overturn small-sized H-shaped steel
Frock.
Background technology
Small-sized H-shaped steel is being needed constantly to overturn in the process such as line, number material, cutting, current common practices
It is：First, after H profile steel is sling, cushion block is placed at middle part or two below H profile steel flange plate, utilizes off the hook and the H-type of driving a vehicle
Steel tilts sidewise inertia, swings to H profile steel while achieving the purpose that turn-over；Second, H profile steel is sling using driving and is put
Overturn on other H profile steel turnover devices.These types of conventional method work efficiency is low, and drives a vehicle and slinging or switching process
In, it is difficult to control, the people and thing to surrounding form great security risk.
Chinese invention patent application, publication No.：CN103831572A, date of publication：2014.06.04 disclose H profile steel to turn over
Transition bit device, belongs to mechanical processing tooling device field, which overturns platform, output stage, L-type linkage by rack
Switching mechanism and hydraulic cylinder composition；The L-type interlock turnover mechanism is made of L-type turnover bracket, rotation axis, cursor,
Rotation axis is arranged between upset platform and output stage, is connected by bearing with rack, L-type turnover bracket is fixed with rotation axis
Connection, cursor are symmetrically fixed in the both ends of rotation axis；Two telescopic arm of hydraulic oil cylinder ends respectively with rotation axis both ends turn
Swing arm connects, and makes that rotation axis drives and its connected each L-type turnover bracket is synchronously turned over and turn 90 degrees by cursor, by H profile steel from
Upset platform is indexed to output stage, returns after turning 90 degrees, and L-type turnover bracket resets, which solves Ripple Sternum certainly
The online 90 degree of turning problems of dynamicization quantity-produced, equipment Safeguard is provided for the automatic continuous production of Ripple Sternum.
It is disadvantageous in that the equipment volume is big, and space is big, complicated in mechanical structure, in semi-automation, small-sized H-shaped steel processing
Cost is higher when being promoted the use of in field.
Utility model content
Utility model technical problems to be solved
Inconvenient and unsafe problem, the utility model are overturn in process for the small-sized H-shaped steel of the prior art
Provide a kind of frock for being used to manually overturn small-sized H-shaped steel.It is easy to the multiple upset in small-sized H-shaped steel process, carries
High workload efficiency, while improve the security of small-sized H-shaped steel switching process.
Technical solution
To solve the above problems, technical solution provided by the utility model is：
A kind of frock for being used to manually overturn small-sized H-shaped steel, including supporting rod, one end of supporting rod are equipped with lower strip and upper
Strip, upper strip are located on one end of supporting rod, and the web of upper strip and lower strip for blocking H profile steel, supporting rod is as work
The arm of force firmly, it is more laborsaving using the frock according to lever principle；The distance between lower strip and upper strip are less than H profile steel
Web height, more than the web thickness of H profile steel, it is ensured that lower strip and upper strip can be effectively stuck on the web of H profile steel；
The other end of supporting rod is equipped with handle, facilitates worker to grasp.
Preferably, the supporting rod is strip pipe, and the handle is cylindrical tubes.Supporting rod is as the arm of force, according to thick stick
Rod principle, the arm of force are more long more laborsaving；Supporting rod and handle are shape pipe structure, and tubular structure more saves material compared with solid construction
Material, in addition, causing the frock weight is opposite to mitigate using tubular structure, uses more effortless.
Preferably, the supporting rod, lower strip, upper strip and the handle are steel material, and steel material hardness is big, tough
Property is strong, difficult deformation and wear-resisting.
Preferably, the handle is equipped with Anti-slip cover, and Anti-slip cover can play the role of anti-skidding, and comfort is preferable.
Preferably, the lower strip and upper strip are tabular, and one end of lower strip and upper strip is connected to the side of supporting rod
On face, the end face of lower strip and upper strip sides adjacent is arc surface, when which extrudes small-sized H-shaped steel web surface, compared with rib
Structure damages smaller caused by small-sized H-shaped steel web surface.
Preferably, the lower strip and upper strip are located on the same side of the supporting rod, lower strip, upper strip and branch
" recessed " type groove mouth is formed between strut, " recessed " type groove mouth is used for the web for blocking small-sized H-shaped steel.
Preferably, the arc surface of the lower strip and the distance between the arc surface of upper strip are thick more than the web of H profile steel
Degree, lower strip runs counter to the distance between end face of side with upper strip and is less than H profile steel web height, so as to avoid due to frock
" recessed " type groove kilocalorie of making a slip of the tongue does not live H profile steel, and since " recessed " type groove of frock is made a slip of the tongue small, the web card of H profile steel is not into " recessed " type
The phenomenon of notch.
Preferably, it includes the snap-gauge with " recessed " type groove mouth being located on one end of the supporting rod, snap-gauge " recessed " type
Notch is fixedly connected with stile with supporting rod, and it is respectively lower strip and upper card that the two sides of " recessed " type groove mouth of snap-gauge, which correspond to,
Bar, " recessed " the type groove mouth of snap-gauge are used for the web for blocking small-sized H-shaped steel, and lower strip and upper strip are located at small-sized H-shaped steel abdomen respectively
Plate both sides, for propping up small-sized H-shaped steel web.
Preferably, lower strip and upper strip are cylindrical tubes, and tubular structure saves material compared with solid construction, and quality is more
Gently.
Preferably, the lower strip and the distance between the tablet that upper strip is parallel arrangement, two tablets and small-sized H-shaped steel
Web thickness it is identical, the web of H profile steel is stuck between two tablets, and the web of small-sized H-shaped steel and two tablet contact surfaces are plane,
Smaller is damaged caused by the web of small-sized H-shaped steel compared with arc structure and rib structure.
Beneficial effect
Using technical solution provided by the utility model, have the advantages that：
(1) according to lever principle, when overturning small-sized H-shaped steel using the frock for being used to manually overturning small-sized H-shaped steel, than
It is relatively labor-saving, upset efficiency it is higher, further, since be not driving etc. equipment, security higher.
(2) frock supporting rod, upper strip, lower strip and the handle for being used to manually overturn small-sized H-shaped steel is steel
Material is made, and should not damage, and durable, the cost of material is low.
(3) Anti-slip cover is provided with the handle, Anti-slip cover is made using materials such as plastics or rubber, when worker grasps
Comfort is preferable, and should not fray worker's hand.
(4) supporting rod, upper strip, lower strip and the handle of the frock for being used to manually overturn small-sized H-shaped steel are pipe
Shape structure, quality is relatively light, and worker is relatively labor-saving when using, and upset efficiency is higher.
(5) part that the frock for being used for manually upset small-sized H-shaped steel is contacted with small-sized H-shaped steel web uses circular arc mistake
Degree, or directly damaged caused by small-sized H-shaped steel web surface smaller, be effectively protected small-sized H-type using face contact
Surface quality.
(6) frock for being used to manually overturn small-sized H-shaped steel, it is simple in structure, it is small, be easy to use, and use into
This is relatively low.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the operation chart that H profile steel is overturn with the utility model；
Fig. 3 is the operation chart that the utility model blocks H profile steel web；
Fig. 4 is the structure diagram that strip and lower strip are combined into snap-gauge on the utility model；
Fig. 5 is the structure diagram that strip and lower strip are cylindrical tubes on the utility model；
Fig. 6 is strip and the structure diagram of lower strip parallel arrangement on the utility model；
In figure：1st, supporting rod；2nd, lower strip；3rd, handle；4th, upper strip.
Embodiment
To further appreciate that the content of the utility model, the utility model is described in detail with reference to accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, a kind of frock for being used to manually overturn small-sized H-shaped steel, it includes supporting rod 1, and supporting rod 1 can rise
To the effect of lever, it is small that one end of supporting rod 1 is provided with the distance between strip 2 and lower strip 4, lower strip 2 and upper strip 4
In the web height of small-sized H-shaped steel (being equal with the H profile steel described in the utility model other parts), more than the abdomen of small-sized H-shaped steel
Plate thickness, forms the web that notch is used to block small-sized H-shaped steel between lower strip 2, upper strip 4 and supporting rod 1, supporting rod 1
The other end is equipped with handle 3, facilitates personnel's double-grip.As shown in Fig. 2, when overturning small-sized H-shaped steel using the frock, two people station exists
Two of small-sized H-shaped steel, is stuck in small-sized H-shaped steel web both sides by upper strip 4 and lower strip 2 respectively, and then two people are at the same time to same
Handle 3 is firmly moved in one direction, passes to power on upper strip 4 and lower strip 2 by supporting rod 1, and further upper strip 4 is with
Strip 2 acts the web of small-sized H-shaped steel power, upper strip 4 and lower strip 2 to small-sized H-shaped steel web upper and lower surfaces
Force direction on the contrary, and it is not conllinear, both cannot cancel out each other, but rotate small-sized H-shaped steel, since worker's point of application is supporting
1 other end of bar, according to lever principle, the arm of force is longer, and required active force is smaller, easily can be overturn small-sized H-shaped steel,
Mode compared to tradition by driving upset, it is simple to operate, work efficiency can be greatly improved, and security more improves, together
When the utility model tool structure it is simple, volume is relatively small, is easy to use, and is overturn using manpower, and use cost is relatively low.Such as
Shown in Fig. 3, the distance between strip 2 and upper strip 4 are less than the web height of small-sized H-shaped steel instantly, more than the abdomen of small-sized H-shaped steel
During plate thickness, upper strip 4 and lower strip 2 are easily stuck in small-sized H-shaped steel web both sides, if exceeding the scope, will appear from card not on
Or the phenomenon of card incessantly.
Embodiment 2
As shown in Figure 1, 2, a kind of frock for being used to manually overturn small-sized H-shaped steel, it includes supporting rod 1,1 strip of supporting rod
Shape pipe.The arm of force to exert a force when supporting rod 1 is as artificial upset small-sized H-shaped steel, according to lever principle, supporting rod 1 is longer, and upset is small
The arm of force to exert a force during type H profile steel is longer, and the power required for upset small-sized H-shaped steel is with regard to smaller, and the moon is laborsaving when worker uses.Support
One end of bar 1 is equipped with handle 3, facilitates worker to grasp when in use, does not have sharp rib on side, and worker is using the frock
When, handle 3 worker's hand will not be produced local compression it is excessive or mill hand phenomenon.Supporting rod 1 and handle 3 are tubulose knot
On the one hand structure, tubular structure save material compared with solid construction, another aspect lighter weight is more convenient manually to carry and use.
Embodiment 3
As shown in Figure 1, a kind of frock for being used to manually overturn small-sized H-shaped steel, on the basis of embodiment 1, as one kind
Preferable improved procedure, the supporting rod 1, lower strip 2, upper strip 4 and handle 3 are steel material, it is possible to understand that,
Steel material hardness is big, and toughness is strong, and for worker when being used to manually overturn the frock of small-sized H-shaped steel using this, frock itself is unsuitable
Deformation, abrasion, durable, the cost of material is low.
Embodiment 4
As shown in Figure 1, a kind of frock for being used to manually overturn small-sized H-shaped steel, on 1,3 basis of any one of embodiment
On, it is further improved, the handle 3 is equipped with Anti-slip cover, and Anti-slip cover is sleeved on the outside of handle 3, and worker is using the frock
When, on Anti-slip cover, Anti-slip cover can be made of materials such as plastics, rubber for double-grip, can be with the outer surface of Anti-slip cover
The structures such as anti-skidding salient point are set.It should be understood that steel material surface is ice-cold, comfort is poor, and easily worker's hand is caused to grind
The injury such as damage, and the materials such as plastics, rubber are used, when the main Anti-slip cover of worker's double-grip is exerted oneself, due to material reason, comfort
Just very well, if in addition, Anti-slip cover uses not anti-skidding material or structure, frock is easily slipped from hand when worker exerts oneself,
There are some potential safety problems, and anti-slip material being used, when worker is using frock upset small-sized H-shaped steel, both hands should not slip,
Securely and reliably.
Embodiment 5
As shown in Figure 1, a kind of frock for being used to manually overturn small-sized H-shaped steel, on 1,3 basis of any one of embodiment
On, it is further improved, the lower strip 2 and upper strip 4 are tabular, and one end of lower strip 2 and upper strip 4 is connected to the branch
On the side of strut 1, the end face of 4 sides adjacent of lower strip 2 and upper strip is arc surface.As shown in figure 3, during using the frock, will
The one end at strip 2 and the place of upper strip 4 is fixed on one end of small-sized H-shaped steel under frock, and lower strip 2 and upper strip 4 are stuck in
The both sides of small-sized H-shaped steel web, the arc surface of lower strip 2 and upper strip 4 are close to the two sides up and down of small-sized H-shaped steel web
On, it is readily appreciated that, if the end face of 4 sides adjacent of lower strip 2 and upper strip is plane, 4 sides adjacent of lower strip 2 and upper strip
Two ribs are contacted with the two sides of small-sized H-shaped steel web, can cause serious pressure when moving frock to small-sized H-shaped steel web surface
Trace or scuffing, are damaged caused by small-sized H-shaped steel web surface then relatively small using arc surface, are effectively protected small-sized H
The quality on shape steel web surface.
Embodiment 6
As shown in Figure 1, a kind of frock for being used to manually overturn small-sized H-shaped steel, in 1,3 or 5 base of any one of embodiment
On plinth, it is further improved, the lower strip 2 and upper strip 4 are located on the same side of the support 1, the lower strip 2,
" recessed " type groove mouth is formed between upper strip 4 and supporting rod 1.As shown in figure 3, worker using the frock upset small-sized H-shaped steel when,
" recessed " type groove mouth is stuck on the web of small-sized H-shaped steel one end, lower strip 2 and upper strip 4 are attached to small-sized H-shaped steel web respectively
On upper and lower surfaces, upper strip 4 and lower strip 2 give the power of H profile steel web upper and lower surfaces, direction on the contrary, and it is not conllinear, both
It cannot cancel out each other, but rotate small-sized H-shaped steel, so as to achieve the purpose that to overturn H profile steel.
Embodiment 7
As shown in Figure 1, a kind of frock for being used to manually overturn small-sized H-shaped steel, on 5 or 6 basis of any one of embodiment
On, the distance between arc surface of the arc surface of the lower strip 2 and upper strip 4 is less than the web height of small-sized H-shaped steel, greatly
In the web thickness of small-sized H-shaped steel, lower strip 2 runs counter to the distance between end face of side with upper strip 4 and is less than small-sized H-shaped steel web
Highly.It should be understood that the distance between arc surface of the arc surface of strip 2 and upper strip 4 is more than the abdomen of small-sized H-shaped steel instantly
During plate height, which is more than small-sized H-shaped steel height, so that small-sized H-shaped steel can not be blocked；Instantly strip
The distance between arc surface of 2 arc surface and upper strip 4 is less than the web thickness of small-sized H-shaped steel, and small-sized H-shaped steel web can not
Stick into frock " recessed " type groove mouth；Instantly strip 2 and upper strip 4 run counter to the distance between end face of side and are more than small-sized H-shaped steel abdomen
During plate height, even if the arc surface of lower strip 2 and the distance between the arc surface of upper strip 4 are high less than the web of small-sized H-shaped steel
Degree, due to the stop of small-sized H-shaped steel wing plates on two sides, lower strip 2 can not be still snapped on the web of small-sized H-shaped steel with upper strip 4, from
And it can not use.Therefore, consider from practical standpoint, the distance between the arc surface of lower strip 2 and arc surface of upper strip 4 should be small
In the web height of small-sized H-shaped steel, more than the web thickness of small-sized H-shaped steel, lower strip 2 and upper strip 4 run counter to side end face it
Between distance should be less than small-sized H-shaped steel web height.
Embodiment 8
As shown in figure 4, a kind of frock for being used to manually overturn small-sized H-shaped steel, its structure in 1 difference of embodiment with existing
In：Including the snap-gauge with " recessed " type groove mouth being located on one end of the supporting rod 1, snap-gauge " recessed " type groove mouth to stile with
Supporting rod 1 is fixedly connected, and it is respectively lower strip 2 and upper strip 4 that the two sides of " recessed " type groove mouth of snap-gauge, which correspond to,.Worker is using
When the frock overturns small-sized H-shaped steel, " recessed " type groove mouth is stuck on the web of small-sized H-shaped steel one end, lower strip 2 and upper strip 4
It is attached to respectively on the upper and lower surfaces of small-sized H-shaped steel web, upper strip 4 and lower strip 2 give small-sized H-shaped steel web upper and lower surfaces
Power, direction on the contrary, and it is not conllinear, both cannot cancel out each other, but rotate small-sized H-shaped steel, so as to reach upset H profile steel
Purpose.
Embodiment 9
As shown in figure 5, a kind of frock for being used to manually overturn small-sized H-shaped steel, its structure in 5 difference of embodiment with existing
In：The lower strip 2 and upper strip 4 are cylindrical tubes.When lower strip 2 and upper strip 4 are cylinder, without point on cylindrical side
Sharp rib, for worker when using the frock, lower strip 2, upper strip 4 and the contact surface of H profile steel web are always arc surface, are not deposited
Small-sized H-shaped steel web is lain directly against there is sharp rib, it is readily appreciated that, if lower strip 2 and upper strip 4 have the sharp rib direct
Prop up small-sized H-shaped steel web, when upset can cause small-sized H-shaped steel web surface serious impression or scuffing, lower strip 2 and upper
Strip 4 uses cylindrical type, is damaged caused by small-sized H-shaped steel web surface then relatively small, is effectively protected small-sized H-shaped steel
The quality of web surface.Lower strip 2 and upper strip 4 use tubulose, and on the one hand tubular structure saves material compared with solid construction, another
Aspect lighter weight, it is more convenient manually to carry and use.
Embodiment 10
As shown in fig. 6, a kind of frock for being used to manually overturn small-sized H-shaped steel, on the basis of embodiment 5, makees further
Improve, the tablet of lower strip 2 and upper strip 4 parallel arrangement.When two platen parallels and it is coplanar when, lower strip 2, upper strip 4
" recessed " type groove mouth is formed between supporting rod 1, it is equal using strip 2 at present and upper strip 4 and the contact portion of small-sized H-shaped steel web
Contacted for line；When two platen parallels are non-coplanar, if thickness of the distance between the face of two tablet sides adjacents with small-sized H-shaped steel web
Spend identical, the use of strip 2 at present and upper strip 4 with the contact portion of small-sized H-shaped steel web is that face contacts.It should be understood that
Instantly when strip 2 and upper strip 4 are contacted with the web line of small-sized H-shaped steel, easily the web surface of small-sized H-shaped steel is caused to wear,
And when strip 2 and upper strip 4 are contacted with the web surface of small-sized H-shaped steel instantly, abrasion is relatively small, to the abdomen of small-sized H-shaped steel
Plate surface plays preferable protective effect.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, attached drawing
Shown in be also the utility model one of embodiment, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, without departing from the spirit of the invention, not inventively design with should
The similar frame mode of technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of frock for being used to manually overturn small-sized H-shaped steel, including supporting rod (1), one end of supporting rod (1) are equipped with lower strip
(2), it is characterised in that：Strip (4) is further included, the upper strip (4) is located on one end of the supporting rod (1), under described
The distance between strip (2) and upper strip (4) are less than the web height of H profile steel, more than the web thickness of H profile steel, the support
The other end of bar (1) is equipped with handle (3).
A kind of 2. frock for being used to manually overturn small-sized H-shaped steel according to claim 1, it is characterised in that：The supporting rod
(1) it is strip pipe, the handle (3) is cylindrical tubes.
A kind of 3. frock for being used to manually overturn small-sized H-shaped steel according to claim 1, it is characterised in that：The supporting rod
(1), lower strip (2), upper strip (4) and the handle (3) are steel material.
4. according to a kind of frock for being used to manually overturn small-sized H-shaped steel of claim 1 or 3, it is characterised in that：The handle
(3) it is equipped with Anti-slip cover.
5. according to a kind of frock for being used to manually overturn small-sized H-shaped steel of claim 1 or 3, it is characterised in that：The lower card
Bar (2) and upper strip (4) are tabular, and one end of the lower strip (2) and one end of upper strip (4) are both connected to the supporting rod
(1) on side, the end face of lower strip (2) and upper strip (4) sides adjacent is arc surface.
A kind of 6. frock for being used to manually overturn small-sized H-shaped steel according to claim 5, it is characterised in that：The lower strip
(2) it is located at upper strip (4) on the same side of the supporting rod (1), lower strip (2), upper strip (4) and the supporting rod
(1) " recessed " type groove mouth is formed between.
A kind of 7. frock for being used to manually overturn small-sized H-shaped steel according to claim 5, it is characterised in that：The lower strip
(2) the distance between arc surface and the arc surface of upper strip (4) are more than the web thickness of H profile steel, lower strip (2) and upper strip
(4) the distance between end face of phase dorsal part is less than H profile steel web height.
A kind of 8. frock for being used to manually overturn small-sized H-shaped steel according to claim 6, it is characterised in that：Including being located at
The snap-gauge with " recessed " type groove mouth on supporting rod (1) one end is stated, snap-gauge " recessed " type groove mouth fixes stile and supporting rod (1)
Connection, it is respectively lower strip (2) and upper strip (4) that the two sides of " recessed " type groove mouth of snap-gauge, which correspond to,.
A kind of 9. frock for being used to manually overturn small-sized H-shaped steel according to claim 5, it is characterised in that：The lower strip
(2) and upper strip (4) is cylindrical tubes.
A kind of 10. frock for being used to manually overturn small-sized H-shaped steel according to claim 6, it is characterised in that：The lower strip
(2) and upper strip (4) is the tablet being arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413785.0U CN207347125U (en) | 2017-10-30 | 2017-10-30 | A kind of frock for being used to manually overturn small-sized H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413785.0U CN207347125U (en) | 2017-10-30 | 2017-10-30 | A kind of frock for being used to manually overturn small-sized H-shaped steel |
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| Publication Number | Publication Date |
|---|---|
| CN207347125U true CN207347125U (en) | 2018-05-11 |
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ID=62352801
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721413785.0U Expired - Fee Related CN207347125U (en) | 2017-10-30 | 2017-10-30 | A kind of frock for being used to manually overturn small-sized H-shaped steel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175527A (en) * | 2018-10-29 | 2019-01-11 | 桐城市湃腾机械设计有限公司 | A kind of device convenient for I-steel processing |
-
2017
- 2017-10-30 CN CN201721413785.0U patent/CN207347125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175527A (en) * | 2018-10-29 | 2019-01-11 | 桐城市湃腾机械设计有限公司 | A kind of device convenient for I-steel processing |
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Granted publication date: 20180511 |