CN101932500B - Non slip instrument - Google Patents
Non slip instrument Download PDFInfo
- Publication number
- CN101932500B CN101932500B CN2008801015401A CN200880101540A CN101932500B CN 101932500 B CN101932500 B CN 101932500B CN 2008801015401 A CN2008801015401 A CN 2008801015401A CN 200880101540 A CN200880101540 A CN 200880101540A CN 101932500 B CN101932500 B CN 101932500B
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- Prior art keywords
- plate
- skid device
- lower plate
- upper plate
- bolt
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/06—Flooring or floor layers composed of a number of similar elements of metal, whether or not in combination with other material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/48—Decks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
- B63B73/49—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods by means of threaded members, e.g. screws, threaded bolts or nuts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
- B63B73/43—Welding, e.g. laser welding
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Road Paving Structures (AREA)
- Floor Finish (AREA)
- Ladders (AREA)
- Connection Of Plates (AREA)
Abstract
A non-slip instrument is provided. The non-slip instrument includes an upper plate forming an appearance and including a plurality of insert holes punched therein, a non-slip unit inserted into the insert hole, a lower plate supporting a lower side of the non-slip unit at a position spaced from the upper plate, and a fixing unit connecting and fixing the upper plate and the lower plate to each other, the non-slip unit including a protruding portion exposed to the outside by being inserted into the insert hole, and a supporting portion formed integrally with the protruding portion and contacting with the undersurface of the upper plate. The non-slip instrument can prevent an inflow of foreign materials into the non-slip instrument and improve a supporting feeling.
Description
Technical field
Present disclosure relates to a kind of anti-skid device, relate more specifically to a kind of like this anti-skid device, it is arranged in ship building industry or the machine building field on the tread surface of the heavy industry equipment that uses or make, on the building floor or on the ground surface, with prevent by the anti-skidding unit because of the external pressure elastic deformation workman through or work the time slip, and reduce corrosion and improve supporting feeling.
Background technology
Usually, heavy industry is to make the industrial circle of comparing relative heavier product with its volume, comprises steel industry, ship building industry and machine building, mainly transports material with various boats and ships, heavy industry equipment and machinery in these industry.
According to the kind of goods, boats and ships are divided into oil tanker, bulk carrier, box ship, liquefied natural gas (LNG) ship, chemical carrying ship and barge.Boats and ships comprise hull, deck, hold, pilot house and cabin.
The boats and ships that are classified as mentioned above and construct are used in the sea that is in the high humidity environment.Therefore, the workman may often slip because of the moisture that condenses on deck or the stair.
Forming anti-skid device in tread surface slips to prevent the workman.That is, at deck or the stair of boats and ships anti-skid device is set, slips to prevent the workman.
Have certain thickness steel plate so that projected upwards to have reservation shape by the flange part from surface of steel plate by flanging process (burring process) processing, form thus anti-skid device.Simultaneously, in the inboard of outshot, form predetermined space.
That is what, project upwards is prevented from slipping by the sole of flange part by the workers exposed shoes.Anti-skid device is installed on the earthed surface of heavy industry equipment by the anchor fitting such as bolt.
Yet typical anti-skid device has following shortcoming.
Usually, heavy industry equipment can be used in the environment of the high humidity such as the sea, high brinishness or by in the harsh environment that foreign matter polluted such as dust and dirt.
That is, heavy industry equipment is exposed to and swims in working space moisture, salinity and foreign matter on every side.
According to typical anti-skid device, between the chamber that forms by flanging process and tread surface, form predetermined space.Thereby foreign matter and moisture can easily flow in this predetermined space.
Subsequently, the shortcoming that typical anti-skid device has is that foreign matter flows in the anti-skid device, and piles up in anti-skid device.
In addition, in order to remove the foreign matter of accumulation from chamber, burnisher must be inserted in the chamber of anti-skid device, perhaps remove for the fixing bolt of rear end plate of anti-skid device.Thereby the efficient of cleaning may reduce.
Because the reduction of cleaning efficient affects the function of anti-skid device, so anti-skid device may can't effectively be brought into play its function because of the foreign matter of bulk deposition.
Typical anti-skid device does not carry out independent coating processes after being used to form the flanging process of outshot.Thereby, can be caused getting rusty by the oxidation of flange part.Bolt of rear end plate also can be exposed to external environment condition, and the oxidation of bolt of rear end plate can cause and gets rusty.
Moreover typical anti-skid device mainly is installed on the outside face of heavy industry equipment, can destroy the outward appearance of heavy industry equipment so that get rusty.
Summary of the invention
Technical matters
It is a kind of for stopping that foreign matter flows into the anti-skid device of anti-skid device that embodiment provides.
Embodiment also provides a kind of anti-skid device, and it improves the support effects of anti-skid device when the workman steps on anti-skid device by adopting the anti-skidding unit that is formed by rubber type of material.
Embodiment also provides a kind of anti-skid device, wherein, be used for fixedly that the anchor fitting of anti-skid device and tread surface is not exposed to the outside, and the upside of coupling is coated with corrosion prevention.
Embodiment also provides a kind of anti-skid device, and it makes the heavy industry equipment of installation of anti-skid devices have beautiful outward appearance by having shades of colour.
Embodiment also provides a kind of can be installed in the floor of building or the anti-skid device on the ground surface.
Technical scheme
In one embodiment, a kind of anti-skid device comprises: upper plate, and it forms outward appearance and comprises a plurality of jacks that are stamped to form therein; Anti-skidding unit, it inserts in the jack; Lower plate, it is supporting the downside of anti-skidding unit with the isolated position of upper plate; And fixed cell, it is with upper plate and lower plate is connected to each other and fixing; Anti-skidding unit comprises outshot and the supporting part integrally formed with outshot and that contact with the lower surface of upper plate that is exposed to the outside by inserting jack.
Description of drawings
Fig. 1 illustrates the block diagram that is equipped with according to the outward appearance of the boats and ships of the anti-skid device of embodiment and excavating machine.
Fig. 2 is the block diagram that illustrates according to the anti-skid device on the ground area that is installed in heavy industry equipment of embodiment.
Fig. 3 is the exploded perspective view that anti-skid device as shown in Figure 2 is shown.
Fig. 4 is the viewgraph of cross-section along A-A ' line of Fig. 2.
Fig. 5 is the viewgraph of cross-section according to the lower plate of Fig. 4 of another embodiment.
Fig. 6 is the decomposed block diagram along B-B ' line of Fig. 2.
Fig. 7 is the exploded perspective view according to the anti-skid device of another embodiment.
Fig. 8 illustrates the as shown in Figure 7 viewgraph of cross-section that is installed in the anti-skid device on the building floor of embodiment of basis.
The specific embodiment
To describe now the embodiment of present disclosure in detail, its example illustrates in the accompanying drawings.
Fig. 1 illustrates the block diagram that is equipped with according to the outward appearance of the boats and ships of the anti-skid device of embodiment and excavating machine.
Referring to Fig. 1, boats and ships 20 comprise hull 22, deck 24, pilot house 26 and cargo hold 28.Hull 22 forms the skeleton structure of boats and ships 20.Deck 24 forms the upper surface of hull 22.Pilot house is arranged on the deck 24.Cargo hold 28 is positioned at the rear of pilot house 26, with holding freight.
Be arranged on according to the anti-skid device 100 of embodiment on the tread surface of deck 24, passage and stair of boats and ships 20, the people prevents from slipping by means of this anti-skid device through out-of-date.
Excavating machine 1 comprises crawler belt 4, swing arm 2 and scraper bowl 3.The main body of excavating machine is advanced at crawler belt 4.Swing arm 2 is arranged on the side of main body, to move up and down.Scraper bowl 3 is arranged on the place, end of swing arm 2.
In addition, excavating machine 1 comprises the driver's cab 7 that is arranged on swing arm 2 one side places.The engine chamber that is positioned at the driver's cab rear is covered by car bonnet 6.Anti-skid device 100 is arranged on the shell 5 that forms body shape, slips when shell checks or safeguards when the workman goes on preventing, anti-skid device 100 is arranged on a plurality of local locating.
As mentioned above, anti-skid device according to embodiment is intactly described below with reference to accompanying drawings.
Fig. 2 is the block diagram that illustrates according to the anti-skid device on the ground area that is installed in heavy industry equipment of embodiment.Fig. 3 is the exploded perspective view that anti-skid device as shown in Figure 2 is shown.
Shown in Fig. 2 and 3, anti-skid device 100 is arranged on workman's tread surface 30 in the heavy industry equipment, comprises upper plate 140, anti-skidding unit 120, lower plate 160 and fixed cell 400.Upper plate 140 forms the outward appearance of heavy industry equipment, and punching press has a plurality of holes.Anti-skidding unit 120 is coupled in the hole that is formed on the upper plate 140.The downside of the anti-skidding unit 120 of lower plate 160 supportings, and be fixed on the tread surface 30.Fixed cell 400 is fixed on upper plate 140 and lower plate 160 on the tread surface 30.
Fixed cell 400 comprises fixed cell 200 and lower fixed cell 300.Lower fixed cell 300 is fixed to tread surface 30 with upper plate 140 and lower plate 160.Upper fixed cell 200 is fixed to tread surface 30 with lower plate 160.
More specifically, upper plate 140 forms the essentially rectangular shape, and wherein single plate is bent repeatedly to form upper surface and side surface.That is the edge of the upper plate that, is formed by rectangular plate is bending downwards.
Punching press has the jack 142 corresponding to a side of a plurality of and anti-skidding unit 120 in the upper surface of upper plate 140.In each bight of upper plate 140 place's punching press the fixed cell coupling 144 corresponding with lower fixed cell 300 arranged.
Thereby, owing to can form shades of colour from the outstanding anti-skidding unit 120 of the upper surface of upper plate 140, therefore can form beautiful outward appearance.
In addition, have the higher elasticity distortion owing to supporting part 124 forms air hole structure, so supporting part 124 helps the workman to experience the sensation of buffering.
The below will intactly be described in the anti-skidding unit 120 shown in amplifying among Fig. 3.Supporting part 124 forms star, and have a plurality of pores 124 that form in the side '.
Thereby, have pore 124 when pressing down from the outside ' anti-skidding unit 120 time, the shape of anti-skidding unit 120 is out of shape downwards, thus the workman experiences the sensation of buffering when making the workman step down on the anti-skidding unit 120.
As mentioned above, outshot 122 has the shape corresponding with jack 142, is exposed to the outside when interior to insert jack 142 at outshot 122.Further formation antiskid groove 122 on the upper surface of outshot 122 ', with raising workman's shoes and the adhesive ability between the outshot 122.
Upper fixed cell 200 comprises upper and lower plates bolt of rear end plate 220, nut 260, height control piece 240 and spring washer 280.Upper and lower plates bolt of rear end plate 220 interconnects upper plate 140 and lower plate.Nut 260 is couple to upper and lower plates bolt of rear end plate 220 at the downside place of lower plate 160.Between the lower surface and lower plate 160 of the head of height control piece 240 insertion upper and lower plates bolt of rear end plates 220.Spring washer 280 inserts between lower plate 160 and the nut 260.
Simultaneously, the lower fixed cell 300 that inserts in the fixed cell coupling 144 comprises lower plate bolt of rear end plate 320 and safety washer 340.The bottom of lower plate bolt of rear end plate 320 penetrates in the lower plate 160.Safety washer 340 inserts between lower plate bolt of rear end plate 320 and the lower plate 160.
Head at lower plate bolt of rear end plate 320 is formed with the shape instrument slot 322 corresponding with tool shape.Lower plate bolt of rear end plate 320 integral body are coated with corrosion prevention.Safety washer 340 has the zigzag fashion of predetermined oblique angle.Thereby safety washer 340 prevents that lower plate bolt of rear end plate 320 is because unclamping such as the external disturbance of vibration.
Fig. 4 is the viewgraph of cross-section along A-A ' line of Fig. 2.Fig. 5 is the viewgraph of cross-section according to the lower plate of Fig. 4 of another embodiment.That is, Fig. 4 be only under vicinity the location of fixed cell 300 form viewgraph of cross-section in the situation of lower plate 160.Fig. 5 is the viewgraph of cross-section according to embodiment, wherein covers the downside of upper plate 140 fully with the formed lower plate 160 of size corresponding with upper plate 140.
Referring to Fig. 4, when all being formed with tread surface 30 below upper plate 140, the location of lower plate 160 fixed cell 300 under vicinity forms.That is, overall when smooth in tread surface, need not below upper plate 140, all to form the lower plates 160 in order to support upper plate 140.Thereby a plurality of lower plates 160 can be installed to the position that lower fixed cell 300 is set.
More specifically, as shown in Figure 4, when all being provided with tread surface 30 below lower plate 140, the supporting part 124 that is coupled in the upper plate 140 of anti-skidding unit 120 can directly contact with tread surface 30.
Thereby, lower plate 160 need not all be set support upper plate 140.Therefore, be formed with the identical a plurality of lower plates 160 of quantity and lower fixed cell 300 being provided with the position that upper plate 140 is connected to the lower fixed cell of tread surface 30.
Yet as shown in Figure 5, when the tread surface 30 that is positioned at upper plate 140 belows was uneven, lower plate 160 formed all downsides that cover upper plate 140.
More specifically, lower plate 160 forms with the shape corresponding with upper plate 140.That is, upwards bending of the edge of lower plate 160.The size of lower plate 160 forms to such an extent that be slightly smaller than the size of upper plate 140.Thereby shown in Figure 4 and 5, lower plate 160 is contained in the upper plate 140.
When the lower plate 160 that has with upper plate 140 corresponding sizes was provided, the lower end of the supporting part 124 of anti-skidding unit 120 can contact with lower plate 160.
Simultaneously, be pressed with a plurality of bolt penetration hole 162 in the lower plate upper punch, so that the bolt that lower fixed cell 300 can insert on the tread surface couples the hole (not shown).
The below intactly describes the relation that couples between lower plate 160 and the tread surface 30 with reference to Fig. 3 to 5.
In the anti-skid device 100 according to embodiment, fixed cell coupling 144 is stamped to form at the place, bight of upper plate 140.Lower fixed cell 300 inserts in the fixed cell coupling 144, to contact with lower plate 160 or tread surface 30.
Thereby fixed cell 300 is contained in fixed cell coupling 144 when interior instantly, may not be exposed to the outside.Safety washer 340 prevents that lower plate bolt of rear end plate 320 from unclamping.
In order to specifically describe manufacturing process, when anti-skidding unit 120 inserts upper plate 140 when interior, the assembly set of upper plate 140 and anti-skidding unit 120 is placed on the upper side of lower plate 160.
Thereafter, seasonable with 162 pairs of the bolt penetration hole of lower plate 160 when the fixed cell coupling 144 of upper plate 140, safety washer 340 and lower plate bolt of rear end plate 320 inserted downwards according to priority pass fixed cell coupling 144.
Thereafter, will have with lower plate bolt of rear end plate 320 heads on the instrument of instrument slot 322 corresponding shapes insert and along direction (clockwise direction or the anticlockwise direction) rotation that lower plate 160 is couple to tread surface 30.
On the other hand, the lower plate 160 that couples with tread surface 30 as mentioned above is couple to upper plate 140 by aforementioned upper fixed cell 200.
Fig. 6 is the decomposed block diagram along B-B ' line of Fig. 2.Fig. 6 illustrates by upper fixed cell 200 and mutually is couple to together upper plate 140 and lower plate 160.
As shown in Figure 6, the head of upper and lower plates bolt of rear end plate 220 is fixed to the lower surface of upper plate 140 by welding process.Peripheral surface along the bottom of upper and lower plates bolt of rear end plate 220 is formed with screw thread.
Therefore, after upper and lower plates bolt of rear end plate 220 passed bolt penetration hole 162 on the lower plate 160, spring washer 280 cooperated with upper and lower plates bolt of rear end plate 220 prior to nut 260.Thereafter, nut 260 spirals are twisted and are received upper and lower plates bolt of rear end plate 220.
Before the bottom of the upper and lower plates bolt of rear end plate 220 that is attached to upper plate 140 lower surfaces by welding process penetrated bolt penetration hole 162, height control piece 240 was coupled to upper and lower plates bolt of rear end plate 220.Can according to the distance between the top surface of the lower surface of upper and lower plates bolt of rear end plate 220 heads and lower plate 160, insert a plurality of height control pieces 240.That is, the quantity of height control piece 240 changes with the distance between upper plate 140 and the lower plate 160.
By partly change being used for the fixedly structure of the anchor fitting of tread surface 30, upper plate 140 and lower plate 160, can be installed on the floor or ground surface of building according to the anti-skid device 100 of embodiment.
Another embodiment is described below with reference to accompanying drawings.
Fig. 7 is the exploded perspective view according to the anti-skid device of another embodiment.Fig. 8 is the viewgraph of cross-section that is installed in the anti-skid device on the building floor that basis embodiment as shown in Figure 7 is shown.
Referring to Fig. 7 and 8, anti-skid device 100 comprises upper plate 140, lower plate 160 and anti-skidding unit 120, and they are identical with those members in the aforementioned embodiments.Yet anti-skid device 100 comprises the fixed cell different from aforementioned embodiments 400.
More specifically, upper plate 140 is secured to by welding process with lower plate 160.When anti-skidding unit 120 is coupled to upper plate 140 when interior, fixed cell 400 is fixed on the tread surface such as building floor and ground surface, with installation of anti-skid devices 100.
As shown in Figure 7, grappling sleeve 420 has round-shaped on the whole.The latter half of grappling sleeve 420 is divided into a plurality of parts with predetermined space.
Therefore, grappling sleeve 420 holds anchor bolt 440.The internal diameter of the first half of anchor bolt 440 forms with the same size corresponding with the internal diameter of grappling sleeve 420.Different from the latter half of anchor bolt 440, the first half of anchor bolt 440 comprises the screw thread corresponding with the screw thread of grappling sleeve 420.
The external diameter of the latter half of anchor bolt 440 increases during to downward-extension gradually at anchor bolt 440, thereby has cone shape as shown in Figure 8.
Therefore, insert fixed orifice 32 on the tread surface 30 downwards when interior at anchor bolt 440, grappling sleeve 420 is coupled to anchor bolt 440 downwards.Subsequently, grappling sleeve 420 is around the first half location of anchor bolt 440.
In this case, twist when connecing the upper end of anchor bolt 440 when captive nut 460 spirals, anchor bolt 440 moves up gradually.Because the latter half of grappling sleeve 420 is divided into a plurality of parts and anchor bolt 440 has cone shape, thus the latter half of grappling sleeve 420 by the upward movement of anchor bolt 440 to external expansion.That is, the latter half of grappling sleeve 420 is anchored the latter half extruding of bolt 440 and outwards gives prominence to.
In this case, the expansion of the latter half of grappling sleeve 420 is subject to by the restriction such as the resistance of the formed lower surface of concrete material.Therefore, the upward movement of anchor bolt 440 stops, so that upper plate 140 and lower plate 160 can be fixed on the tread surface 30.
Between captive nut 460 and anchor bolt 440, safety washer 480 is set further.Safety washer 480 stops captive nut 460 to unclamp.
The below intactly describes according to the manufacturing process of the anti-skid device of embodiment and operation.
Manufacturing process according to the anti-skid device 100 of embodiment at first will be described.Anti-skidding unit 120 is inserted in the jack 142 that forms on the upper plate 140.
That is, the outshot 122 of anti-skidding unit is coupled in the jack 142, and is outstanding with the surface from upper plate 140.The upper surface of supporting part 124 contacts with the lower surface of upper plate 140.
Because anti-skidding unit 120 is formed by rubber type of material, so when fitting closely to jack 142 in anti-skidding unit 120, couple the position and sealed airtightly.
After anti-skidding unit 120 was coupled to upper plate 140, the upper surface of the head of upper and lower plates bolt of rear end plate 220 was fixed on the lower surface of upper plate 140 by welding process.Thereafter, height control piece 240 upwards is coupled to upper and lower plates bolt of rear end plate 220, and the bolt penetration hole 162 that is formed on the lower plate 160 is passed in the bottom of upper and lower plates bolt of rear end plate 220.
After the bottom of upper and lower plates bolt of rear end plate 220 was passed lower plate 160 as described above, spring washer 280 upwards was coupled to upper and lower plates bolt of rear end plate 220, unclamped to prevent the nut 260 that upper and lower plates bolt of rear end plate 220 is fixed on lower plate 160 downside places.
In this case, can be as described above by controlling the quantity of height control piece 240, the space between the upper surface of control upper and lower plates bolt of rear end plate 220 and lower plate 160.
After finishing coupling between upper plate 140 and the lower plate 160, bolt penetration hole 162 and the bolt on being formed on tread surface 30 that is couple to the lower plate 160 of upper plate 140 coupled hole 30 ' aim at.
Corresponding bolt couples each place in four bights of lower plate 160, hole 30 ' be positioned at.Couple hole 30 ' on time, at the fixed cell coupling of upper plate 140 144 interior insertion lower plate bolt of rear end plates 320 at bolt penetration hole 162 and bolt.
Lower plate bolt of rear end plate 320 be contained in fixed cell coupling 144 interior after, the 144 interior insertion tools in the fixed cell coupling are with fastening lower plate bolt of rear end plate 320.Just finished the manufacturing of anti-skid device 100 and tread surface 30 by said process.
According to another embodiment shown in Fig. 7 and 8, when anti-skidding unit 120 is coupled to upper plate 140, by welding process lower plate 160 is fixed on the lower surface of upper plate 140.
Thereafter, anchor bolt 440 inserts in the fixed orifice 32 of tread surface 30.Grappling sleeve 420 is coupled to anchor bolt 440 downwards, so that grappling sleeve 420 is around the first half location of anchor bolt 440.
When upper plate 140, lower plate 160 and anti-skidding unit 120 coupled mutually, the grappling sleeve 420 that cooperates was as mentioned above aimed in the fixed cell coupling 144 that is formed on the upper plate 140.
When rotary fixing screw female 460, anchor bolt 440 moves up gradually.Have cone shape because the latter half of grappling sleeve 420 is divided into the latter half of a plurality of parts and anchor bolt 440, thus the latter half of grappling sleeve 420 by the upward movement of anchor bolt 440 to external expansion.That is, the latter half of grappling sleeve 420 is outwards outstanding by the extruding of the latter half of anchor bolt 440.Subsequently, upper plate 140 and lower plate 160 closely are fixed on the tread surface 30.
According to the anti-skid device 100 of making as mentioned above, when the people stepped on the floor of tread surface 30 such as the heavy industry equipment of boats and ships, building or ground surface, the outshot 122 of the anti-skidding unit 120 that is formed by rubber type of material prevented that the people from slipping.In addition, antiskid groove 122 ' can improve skidproof effect by the mating surfaces that increases with people's shoes.
Because supporting part 124 flexibly is out of shape because of its air hole structure, therefore can experience the sensation of buffering the people of anti-skid device 100 upper sides.Moreover, when anti-skidding unit 120 fits closely to upper plate 140, because of the material property of anti-skidding unit, between upper plate 140 and the anti-skidding unit 120 couple the position can in case the mode that foreign matter enters seal.
Therefore, the foreign matter such as earth and sand can be blocked in the inboard that flows into anti-skid device 100.In addition, owing to couple the sealing of position, can reduce the corrosion phenomenon such as the oxidation that causes because of moisture and salinity.
In addition, according to the type of the pigment that adds in the injection mo(u)lding, anti-skidding unit 120 can form different colours.
Although described embodiment with reference to a lot of illustrative embodiments of the present invention, should be appreciated that it may occur to persons skilled in the art that many other modification and embodiment, they will fall in the purport and scope of principle of present disclosure.For example, be coupled to separately upper plate although described a plurality of anti-skidding unit in embodiment, obviously, a plurality of anti-skidding unit can be coupled to upper plate in a lump.Moreover, although described upper plate and lower plate couples mutually by welding process, obviously, can adopt such as bonding different coupling mode.
In addition, be applied to boats and ships although in embodiment, described anti-skid device, also anti-skid device can be applied to the heavy industry equipment such as excavating machine, tip-up lorry etc.
Industrial applicability
Anti-skid device according to embodiment has the advantage of improving support effects because of the material property of anti-skidding unit.Support effects can be by anti-skidding unit the air hole structure of bottom improve.
In addition, because the anti-skidding unit that formed by rubber type of material is sealed in the jack that forms on the upper plate, so anti-skid device can prevent the corrosion that causes because of moisture, salinity and other foreign matter.
Moreover, anti-skid device can prevent from coupling the position corrosion, this is because being used for the lower fixed cell of fixing anti-skidding unit and tread surface is coupled by the lower plate bolt of rear end plate, be contained in the upper plate simultaneously, and the top of lower plate bolt of rear end plate is coated with corrosion prevention.
Because anti-skidding unit can form shades of colour, so the outward appearance of anti-skid device can be improved.
In addition, by adopting different fixed forms, anti-skid device can be applicable to except such as other the various fields the heavy industry equipment of boats and ships and excavating machine.
Claims (14)
1. anti-skid device comprises:
Upper plate, upper plate forms outward appearance and comprises a plurality of jacks that are stamped to form therein;
A plurality of anti-skidding unit, described a plurality of anti-skidding unit insert in each described jack;
Lower plate, lower plate is supporting the downside of described anti-skidding unit with the isolated position of described upper plate; And
Fixed cell, fixed cell is with described upper plate and described lower plate is connected to each other and fixing,
Wherein, described anti-skidding unit comprises: outshot, and outshot is exposed to the outside by inserting described jack; And supporting part, supporting part and described outshot are integrally formed, and contact with the lower surface of described upper plate,
Described supporting part forms star, and has a plurality of pores that form in the side.
2. anti-skid device as claimed in claim 1, wherein, described fixed cell comprises:
Upper fixed cell, the fixing described upper plate of upper fixed cell and described lower plate; And
Lower fixed cell, lower fixed cell is fixed to tread surface with described lower plate.
3. anti-skid device as claimed in claim 2, wherein, the fixed unit comprises:
The upper and lower plates bolt of rear end plate, the upper and lower plates bolt of rear end plate is welded to the lower surface of described upper plate, and passes described lower plate;
Nut, nut are twisted at the downside place of described lower plate spiral and are received described upper and lower plates bolt of rear end plate; And
The height control piece, it controls the space between described upper plate and the described lower plate in the head of described upper and lower plates bolt of rear end plate and the position between the described lower plate.
4. anti-skid device as claimed in claim 2, wherein, described lower fixed cell comprises:
Lower plate bolt of rear end plate, lower plate bolt of rear end plate pass described lower plate and are fixed on the described tread surface; With
Safety washer, safety washer are inserted between the head and described lower plate of described lower plate bolt of rear end plate.
5. anti-skid device as claimed in claim 2, wherein, described upper plate further comprises the fixed cell coupling that is couple to described lower fixed cell.
6. anti-skid device as claimed in claim 1, wherein said fixed cell comprises:
Anchor bolt is in the fixed orifice on the anchor bolt insertion tread surface;
The grappling sleeve, the grappling sleeve is coupled to the outside of described anchor bolt;
Captive nut, the captive nut spiral is twisted the upper end of receiving described anchor bolt; And
Safety washer, safety washer are inserted between described captive nut and the described anchor bolt.
7. anti-skid device as claimed in claim 6, wherein, described upper plate and described lower plate are fastened to each other to together by welding process.
8. anti-skid device as claimed in claim 1, wherein, described anti-skidding unit upwards inserts in the described jack of described upper plate.
9. anti-skid device as claimed in claim 1, wherein, described anti-skidding unit is formed by thermoplastic polyurethane (TPU).
10. anti-skid device as claimed in claim 9, wherein, described anti-skidding unit has shades of colour.
11. anti-skid device as claimed in claim 2, wherein, described tread surface comprises the surface of boats and ships or heavy industry equipment.
12. anti-skid device as claimed in claim 11, wherein, when described tread surface was smooth, a plurality of described lower plates were installed in respectively the position of described lower fixed cell.
13. anti-skid device as claimed in claim 6, wherein, described tread surface comprises floor and the ground surface of building.
14. anti-skid device as claimed in claim 13, wherein, when described tread surface was uneven, described lower plate formed with the size corresponding with the size of described upper plate, and covered the downside of described upper plate.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070126017A KR100940994B1 (en) | 2007-12-06 | 2007-12-06 | A non slip instrument |
| KR10-2007-0126017 | 2007-12-06 | ||
| PCT/KR2008/000199 WO2009072695A1 (en) | 2007-12-06 | 2008-01-11 | A non slip instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101932500A CN101932500A (en) | 2010-12-29 |
| CN101932500B true CN101932500B (en) | 2013-10-30 |
Family
ID=40717863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801015401A Expired - Fee Related CN101932500B (en) | 2007-12-06 | 2008-01-11 | Non slip instrument |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100940994B1 (en) |
| CN (1) | CN101932500B (en) |
| WO (1) | WO2009072695A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213649B (en) * | 2013-04-09 | 2017-04-05 | 江阴市滨江舰船设备有限公司 | Stainless steel is combined antiskid plate |
| KR101651286B1 (en) | 2015-12-01 | 2016-08-26 | 임국건 | Non Slip Instrument |
| KR101681289B1 (en) * | 2016-01-19 | 2016-12-05 | 주식회사 지주 | Non-slip and flame-retardant floor member of a floating structure on the water, and Method and Apparatus for manufacturing the same |
| KR101655963B1 (en) * | 2016-02-17 | 2016-09-09 | 주식회사 지주 | A floating structure on the water with anti-fouling and Non-slip effect |
| CN107571964B (en) * | 2017-09-29 | 2024-06-07 | 无锡市海联舰船内装有限公司 | Stainless steel antiskid plate |
| CN110239671A (en) * | 2019-06-21 | 2019-09-17 | 福建海上风电运维服务有限公司 | A kind of lifting visualizing offshore wind farm hoisting platform steps on and multiplies system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200171883Y1 (en) * | 1997-05-27 | 2000-03-02 | 김성기 | Finishing panel |
| JP2001271304A (en) * | 2000-03-27 | 2001-10-05 | Tokai Rubber Ind Ltd | Sliding-proof rubber mat |
| JP2002120767A (en) * | 2000-10-16 | 2002-04-23 | Nissan Shatai Co Ltd | Anti-slip member |
| US6537642B1 (en) * | 1999-11-08 | 2003-03-25 | Gregoire Jacquet | Perforated floor mat holder |
| JP2006051867A (en) * | 2004-08-10 | 2006-02-23 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Non-slip structure for construction machine |
| KR100686627B1 (en) * | 2006-09-22 | 2007-02-26 | 주식회사이퉁 | Non-slip type mat for yoga and method for produce of the same |
| KR20090004074U (en) * | 2007-10-27 | 2009-04-30 | 이용선 | A non slip instrument for heavy equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435765A (en) * | 1994-08-30 | 1995-07-25 | Fletcher; Herbert E. | Surfboard pad |
| JPH09100505A (en) * | 1995-10-05 | 1997-04-15 | Dainippon Toryo Co Ltd | Slip preventive structure during road surface freezing time |
-
2007
- 2007-12-06 KR KR1020070126017A patent/KR100940994B1/en active IP Right Grant
-
2008
- 2008-01-11 CN CN2008801015401A patent/CN101932500B/en not_active Expired - Fee Related
- 2008-01-11 WO PCT/KR2008/000199 patent/WO2009072695A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200171883Y1 (en) * | 1997-05-27 | 2000-03-02 | 김성기 | Finishing panel |
| US6537642B1 (en) * | 1999-11-08 | 2003-03-25 | Gregoire Jacquet | Perforated floor mat holder |
| JP2001271304A (en) * | 2000-03-27 | 2001-10-05 | Tokai Rubber Ind Ltd | Sliding-proof rubber mat |
| JP2002120767A (en) * | 2000-10-16 | 2002-04-23 | Nissan Shatai Co Ltd | Anti-slip member |
| JP2006051867A (en) * | 2004-08-10 | 2006-02-23 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Non-slip structure for construction machine |
| KR100686627B1 (en) * | 2006-09-22 | 2007-02-26 | 주식회사이퉁 | Non-slip type mat for yoga and method for produce of the same |
| KR20090004074U (en) * | 2007-10-27 | 2009-04-30 | 이용선 | A non slip instrument for heavy equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100940994B1 (en) | 2010-02-05 |
| KR20090059266A (en) | 2009-06-11 |
| CN101932500A (en) | 2010-12-29 |
| WO2009072695A1 (en) | 2009-06-11 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20131030 Termination date: 20160111 |