CN104276339A - Support for storing and/or moving metal materials, especially metal strips - Google Patents
Support for storing and/or moving metal materials, especially metal strips Download PDFInfo
- Publication number
- CN104276339A CN104276339A CN201410321523.6A CN201410321523A CN104276339A CN 104276339 A CN104276339 A CN 104276339A CN 201410321523 A CN201410321523 A CN 201410321523A CN 104276339 A CN104276339 A CN 104276339A
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- China
- Prior art keywords
- load
- carrying element
- room
- upholder
- conduit
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/32—Tongs or gripping means specially adapted for reeling operations
- B21C47/326—Devices for pressing the end of the material being wound against the cylindrical wall of the reel or bobbin
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Continuous Casting (AREA)
- Unwinding Webs (AREA)
Abstract
The invention relates to a support (1) for storing and/or moving metal materials, especially metal strips. The support (1) comprises a base (10) and at least one support member (20) associated with the bracket (11) of the base (10) through a pin (12). The pin enables the rotation of the support member to be switched from a first opened state to a second closed state. In the first opened state, the support member (20) is arranged to receive a roll (2). In the second closed state, at least two parts (20A, 20B) of the support member (20) are arranged on the outer surface of the roll (2), and vice-versa. The present invention is characterized in that the support (1) comprises a locking system (30) for latching at least one support member (20) in the second closed position.
Description
Technical field
The present invention relates to the upholder as described in the preamble of claim 1.
Background technology
The present invention is particularly useful for rolling field, particularly cold rolling, and its typical target is the thickness that will reduce product to be rolled, and this product is metal tape (such as, being made up of steel, copper or their alloy, aluminium or its alloy) normally.
Milling train is known in the art, and it generally includes roll cover, and this roll cover comprises the working roll of at least two superpositions with almost parallel axis; Band to be rolled in milling train or product pass through between the roller of described at least two superpositions and therefore its thickness reduce.
Known in the art also have, and milling train is equipped with at least one reel usually, and it comprises the spool for rolling and/or launch band or product during mill operation.Particularly, during this technique, metal band roll is arranged on uncoiling cylinder, and then, after roll cover, band recoils rolling on winding reel.It must be noted that, during rolling mill practice, described reel is also usually used to strain band, therefore gives the pulling force that band itself is certain; In addition, in the milling train of reversible, each reel can be used to winding or launch band, can be seen as uncoiling cylinder or winding reel thus.
This area is it is also known that be installed to uncoiling cylinder and before pulling down from winding reel (that is, in the front and back of technique), must keeping strip coil, to prevent it from launching, particularly when metallic coil.
In fact, if volume is not kept, it may launch at least in part, particularly due to the powerful internal stress of metal tape.Certainly, such expansion may damage band, causes the state of band self poorer; In addition, the expansion of band may damage milling train and settle the personnel in the region of volume and operator.
Therefore, according to the first solution known in the art, can utilize at least one belt binding metallic coil be usually made of plastics, this just prevents it from launching.
Additional or as substituting described first solution, another kind of solution known in the art, according to this scheme, the last lap of volume is soldered on last circle, is also to prevent volume expansion.
But such solution is disadvantageous, because they unavoidably mean must perform non-productive operation for rolling up by bundling with belt or being locked by welding last lap and discharge from belt and/or weld rolling up; Such non-productive operation must mean that more cost and time are for the manufacture of metallic coil.
In addition, it is clear that the last lap of volume is welded to those parts last circle may damaging volume, cause the inevitable waste by the removal of the weld part rolled up and the discarded material caused.
European patent No.EP2516081B1 illustrates another solution known in the art, deposits and/or the moving metal material webs especially upholder of strip coil or pallet because it relates to.
Above support comprises base portion and at least one load-carrying element opposed with at least one another strong point, and described load-carrying element is associated by the support of pin with described pedestal, this pin allow described load-carrying element rotate thus:
-from the first open mode, wherein, described load-carrying element is positioned to and receives volume,
-be switched to the second closed condition, wherein, at least two part contact of described load-carrying element are placed in the outside face of the volume on described load-carrying element, and vice versa.
This upholder also comprises setting device, is suitable for adjusting the distance between described load-carrying element and at least one another strong point described.
Above-described upholder or pallet are designed such that being placed in the volume on load-carrying element exerts a force to the bottom of load-carrying element; Therefore, because load-carrying element is pivoted to the support associated with tray susceptor, the outside face to volume brings some pressure to bear by the top of load-carrying element, prevents undesirable expansion of metal band roll.
But known in the art and above-described upholder or pallet also have several defect.
In fact, when metal band roll is laid on load-carrying element, keep load-carrying element to be only the weight of described volume at off position.
Therefore, correctly work to make above-described upholder or pallet, unfavorable it is required that, metal coil tape has certain minimum weight, this be offset volume internal stress thus prevent its undesirable expansion and avoid load-carrying element undesirable open required; In fact, so undesirable opening may occur, such as, volume be accidentally impacted or mal relative to tray lift volume after, etc.
Therefore, it is obvious that the work of above-described upholder or pallet is subject to the adverse effect of the weight of the volume be placed on load-carrying element and is subject to its restriction; Thus conclude, volume can not carry out depositing and/or moving independent of its weight safety and firmness.
Summary of the invention
In this framework, main purpose of the present invention is the defect overcoming prior art upholder.
Particularly, an object of the present invention is to provide a kind of upholder or pallet, it is designed to guarantee the appropriate and safe storage of rolling up and/or carrying, has nothing to do, that is, be designed to the optimum work guaranteed and the weight of described volume has nothing to do with the weight of volume.
Another object of the present invention is to provide a kind of upholder, it is designed to the internal stress being enough to offset volume, in order to prevent it from carrying out undesirable expansion, this undesirable expansion may damage volume self and/or infringement milling train and/or injury and roll up personnel in the region of settling and operator.
Another object of the present invention is to provide a kind of upholder, and it is designed to prevent load-carrying element from surprisingly opening and guarantees the appropriate safe encapsulation of volume, particularly also when volume is subject to accident collision or is promoted relative to upholder improperly.
Another object again of the present invention is to provide a kind of upholder, it is designed to avoid performing any non-productive operation thus optimally locking is rolled up with the essentiality preventing its undesirable expansion, therefore, reduce the manufacture of volume, deposit, carry and process required cost and time.
The feature that the present invention merges claims proposition by upholder realizes these objects, and these claims are considered to the component part of this specification sheets.
Accompanying drawing explanation
More objects of the present invention, feature and advantage become more obvious by by the detailed description provided by the form of non-limiting examples below and accompanying drawing, wherein:
-Fig. 1 is the detail view according to upholder of the present invention, and this upholder is used for depositing and/or moving metal material webs, is specially for milling train;
-Fig. 2 is the schematic side view of the upholder of Fig. 1, is in the first mode of operation;
-Fig. 3 is the schematic side view of the upholder of Fig. 1, is in the second mode of operation.
Detailed description of the invention
Referring now to accompanying drawing, Reference numeral 1 is integrally indicated according to of the present invention for depositing and/or the upholder of moving metal material webs (indicating with Reference numeral 2 in figs 2 and 3).
Upholder 1 is particularly suitable for rolling, cold rolling especially, and the typical target of milling train is the thickness that will reduce band to be rolled, and this band is metal tape (such as, being made up of steel, copper or their alloy, aluminium or its alloy) normally.
Upholder 1 comprises pedestal 10, and it can have mobile device (not shown) to allow movable support thing 1; Such as, described mobile device can comprise wheel, is preferably suitable for rotating thus mobile above support 1 on suitable track, particularly along desired trajectory, for removing from winding reel being wrapped on uncoiling cylinder and/or for a volume.
Upholder 1 according to the present invention comprises at least one load-carrying element 20 be associated with the support 11 of described pedestal 10 by pin 12, this pin allow load-carrying element rotate thus:
-from the first open mode (shown in Fig. 1 and 2), wherein, load-carrying element 20 is positioned to and receives volume 2,
-be switched to the second closed condition (shown in Fig. 3), wherein, at least two part 20A, the 20B contact of load-carrying element 20 is placed in the outside face of the volume 2 on described load-carrying element 20, vice versa (that is, pin 12 allows load-carrying element 20 to switch to described first open mode from described second closed condition).
Particularly, at least one load-carrying element 20 described can relative to the setting of at least another strong point (not shown), this strong point with pedestal 10 fixed correlation and be suitable for keeping when volume 2 is placed on described load-carrying element 20 and roll up 2 the contact of outside face; As an alternative, at least one load-carrying element 20 described can set relative to another load-carrying element 20, may with pedestal 10 fixed correlation.
At a preferred embodiment (namely, the embodiment illustrated with reference to the accompanying drawings) in, upholder 1 comprises at least one pair of pair of supporting members 20(opposite each other as shown in the drawing), each load-carrying element 20 is associated by the support 11 of pin 12 with described pedestal 10, this pin allows load-carrying element rotate thus switch to described second closed condition from described first open mode, and vice versa.
Fig. 1 illustrates, then can comprise at least the second to opposed load-carrying element 20 according to upholder 1 of the present invention, and described second pair of load-carrying element 20 is for rolling up 20 Area of bearing providing larger; This arranges verified is particularly useful to large volume 2 and actv., that is, when the large surface of needs supports described volume 2.
Fig. 2 and 3 illustrates, volume 2 is placed on upholder 1 of the present invention, and its mode is to have the outside face (in the plane when viewed in cross section, that is, extended at the rotation axis A perpendicular to volume 2) of roughly circumferential shapes; Therefore, when described second closed condition (shown in Fig. 3), two part 20A, 20B of load-carrying element 20 contact the excircle of volume 2.
Preferably, the providing all to be embodied as with the described part 20A, the 20B that roll up the excircle of 2 or the contact on surface of load-carrying element 20 comprises roller, particularly rotate and/or be rotatably subject to the (not shown) that suitable component controls; Described roller is obvious especially in the drawings.This allow that the switching from described first open mode to described second closed condition, vice versa, and any infringement of the outside to volume 2 can not be caused, because the rotation of roller prevents and occurs the friction of the outside face of volume 2 when volume 2 is put on load-carrying element 20.
The lateral plan of Fig. 2 and 3 illustrates that described load-carrying element 20 has generally c-shaped shape; Particularly, providing of load-carrying element 20 comprises roller with described part 20A, the 20B(of the contact of the excircle rolling up 2) be placed on the opposite end of described generally c-shaped shape.This arranges the very long part allowing part 20A, 20B to be positioned to the excircle of contact volume 2, wherein, a described very long part even can exceed 180 of volume 2 and to be outside one's consideration circumference, its condition be upholder 1 be embodied as comprise a pair opposed load-carrying element 20(as shown in Figures 2 and 3).
Therefore, clearly, upholder 1 of the present invention allows to deposit and/or the volume 2 of mobile different size, although it without any setting device for adjusting the distance between described load-carrying element 20 and at least one another strong point, with occur when document EP2516081B1 contrary.
According to the present invention, upholder 1 comprises locking system (indicating with Reference numeral 30 on the whole in the accompanying drawings) for keeping at least one load-carrying element 20 described at described second off position.
In a preferred embodiment, described locking system 30 comprises hydraulic tubing, particularly closed-loop type.
Particularly, described locking system 30 comprises:
-the cylinder 31 that associates with at least one load-carrying element 20 described with pedestal 10;
-be suitable for conduit 32 that the first Room 31A of cylinder 31 and the second Room 31B is communicated with each other;
-the check valve 33 that associates with described conduit 32, it only allows the fluid in conduit 32 to flow to the second Room 31B from the first Room 31A, thus keeps load-carrying element 20 in described second closed condition.
Therefore, check valve 33 prevents described fluid along the flowing of contrary direction, that is, it prevents the fluid in conduit 32 from flowing to the first Room 31A from the second Room 31B.
Preferably, described first Room 31A corresponds to the piston side of cylinder 31, and described second Room 31B corresponds to the bar side of described cylinder 31.
Cylinder 31 shows for remaining on substantially vertical position in figs 2 and 3, and now it associates with at least one load-carrying element 20 described with pedestal 10; In addition, in the drawings, cylinder 31 show be placed in the second 31B(bar side, Room for having) above the first Room 31A(piston side); But, it is clear that cylinder of the present invention 31 also can differently be settled, and therefore, the first Room 31A(piston side) and the second 31B(bar side, Room) settle in the mode being different from these accompanying drawings.
Fig. 2 illustrates, when volume 2 installs on upholder 1, how locking system 30 of the present invention works.
When at least one load-carrying element 20 described is in described first open mode, volume 2 installs at least one load-carrying element 20 described, is specially, and volume 2 is placed on the bottom 20A of described load-carrying element 20.
Due to its weight, volume 2 produces in first power F1(Fig. 2 and represents by dash-dot arrows) on the described bottom 20A of load-carrying element 20; Load-carrying element 20 around pin 12 rotate after, the top 20B of described load-carrying element 20 produces again in corresponding second power F2(Fig. 2 and represents with dotted arrow) act on the outside face of volume 2, therefore, volume 2 is locked on upholder 1, further, its internal stress obtains enough counteractings to prevent its undesirable expansion.
In addition, the volume weight of 2 and the rotation of load-carrying element 20 impel fluid to flow to the second Room 31B from the first Room 31A of cylinder 31, and check valve 33 does not allow fluid by contrary path flow, therefore, keep at least one load-carrying element 20 described in the second closed condition; It should be noted that the arrow in Fig. 2 illustrates the flowing of fluid in above-mentioned hydraulic tubing, this flowing is installed on upholder 1 by volume 2 and causes.
Therefore, the upholder 1 allowing to provide that arranges especially of locking system 30 of the present invention is embodied as and guarantees the appropriate of volume 2 and safe storage and/or carrying, have nothing to do with the weight of described volume 2, above support 1 is embodied as and carries out work with the optimum way irrelevant with the weight of described volume 2.
In fact, locking system 30 allows to keep load-carrying element 20 at off position, leans against on the outside face of volume 2, even if described volume 2 will be subject to unintentional collision or be promoted relative to upholder 1 improperly.
Because load-carrying element 20 is not only be maintained in its closed position by the weight of volume 2, but puts on the action of described load-carrying element 20 by locking system 30, therefore, upholder 1 of the present invention can independently carry out optimum with the weight of described volume 2 and works.
In addition, load-carrying element 20 of the present invention and locking system 30 the internal stress that the upholder 1 allowing to provide can be enough to offset volume 2 is set, in order to prevent it from carrying out undesirable expansion, this undesirable expansion may damage personnel in described volume 2 and/or infringement milling train and/or injury volume 2 region of settling and operator.
Particularly, locking system 30 of the present invention arrange the upholder 1 allowing to provide be embodied as prevent volume 2 when do not require any complement operation such as with belt fasten volume 2 or welding volume 2 last lap carry out undesirable expansion.Therefore, of the present invention arrange allow reduce volume 2 manufacture, deposit, carry and process required cost and time.
In addition, the setting of locking system 30 of the present invention also allows to obtain at least one load-carrying element 20 described and is locked in the second closed condition (shown in Fig. 3), and does not require to use suitable accessory appliances or parts (such as, feed pump).
In figure 3, can it is seen that, locking system 30 of the present invention comprise at least one separate pressure valve 34, it associates with described conduit 32 and is suitable for allowing the fluid in conduit 32 to flow to described first Room 31A from the second Room 31B of cylinder 31; Preferably, described solution pressure valve 34 associates with the first branch road 32A of conduit 32, and particularly, described first branch road 32A is embodied as the sections of the conduit 32 of the upstream and downstream connecting check valve 33 substantially.
Therefore, solution pressure valve 34 can be manipulated into and impel at least one load-carrying element 20 described to switch to the first open mode (shown in Fig. 1 and 2) from the second closed condition (shown in Fig. 3); Therefore, it is clear that, described solution pressure valve 34 allows volume 2 to install on upholder 1, even if when at least one load-carrying element 20 described is in described second closed condition, because, separate pressure valve 34 by operation, at least one load-carrying element 20 described may be opened thus volume 2 can be filled thereon.
In a preferred embodiment, the first Room 31A of cylinder 31 has the hydraulic area larger than the second Room 31B of described cylinder 31, and described larger hydraulic area impels fluid to flow to the first Room 31A from the second Room 31B of cylinder 31 by conduit 32; Preferably, the fact of the hydraulic area causing the first Room 31A larger than the second Room 31B is, described second Room 31B corresponds to the bar side of cylinder 31, and therefore, a part for the hydraulic area of described second Room 31B is not occupied by the bar of cylinder 31.
Fig. 3 illustrates, when volume 2 is unclamped from least one load-carrying element 20 described and volume 2 is unloaded from upholder 1, how locking system 30 of the present invention works.
When at least one load-carrying element 20 described in described second closed condition and volume 2 leans against on the bottom 20A of described load-carrying element 20 and top 20B time, actuating (may except the first Room 31A is larger than the hydraulic area of the second Room 31B) the permission fluid separating pressure valve 34 flows to the first Room 31A from the second Room 31B of cylinder 31.Therefore, piston (not shown) to cylinder 31 exerts a force by the fluid pressure in the first Room 31A, and this will impel load-carrying element 20 to open (by moving along first direction D1, illustrating in Fig. 3 with dotted arrow), therefore, the clamping action making volume 2 relieve upholder 1 to apply.Then volume 2 can be taken out by the motion towards second direction D2 from upholder 1, illustrates in Fig. 3 by dash-dot arrows.It must be noted that, the arrow in Fig. 3 shows the flowing of fluid in hydraulic tubing foregoing described, and this flowing is caused by the actuating of separating pressure valve 34.
Therefore, of the present invention setting allows automatically to determine that at least one load-carrying element 20 described is from the second closed condition to the switching of the first open mode by operating solution pressure valve 34 simply, that is, do not need to use any system (such as feed pump) to impel the fluid in conduit 32 to flow to the first Room 31A from the second Room 31B.
Then locking system 30 of the present invention can comprise safety valve 35, be specially Non-follow control type, it associates with described conduit 32 and is suitable for also allowing when separating pressure valve 34 and breaking down the fluid in conduit 32 to flow to described first Room 31A from the second Room 31B of cylinder 31; Preferably, described safety valve 35 associates with the second branch road 32B of conduit 32, and particularly, described second branch road 32B is embodied as the sections of the conduit 32 of the upstream and downstream connecting check valve 33 substantially.
In addition, locking system 30 of the present invention preferably includes the holder 36 associated with conduit 32, and particularly, described holder 36 associates with tank 37 again.
Arranging of described holder 36 allows load-carrying element 20 to switch to the second closed condition from the first open mode; In fact, as shown in Figure 2, when volume 2 is conducted oneself with dignity against load-carrying element 20 by it, fluid leaves the first Room 31A of cylinder 31 and partly flows into the second Room 31B and partly flow into the dotted arrow that holder 36(is shown in Fig. 2).
In addition, holder 36 also allows load-carrying element to switch to the first open mode from the second closed condition; In fact, as shown in Figure 3, when operate described at least one separate pressure valve 34 time, fluid leaves the dotted arrow that the second Room 31B and holder 36(is shown in Fig. 2) and flow into the first Room 31A of cylinder 31.
Locking system 30 of the present invention comprises at least one pumping equipment 38 further, for the fluid scrapped being shifted out the hydraulic tubing of locking system 30.
Preferably, upholder 1 of the present invention comprises feed system 40, and for locking system 30 fill fluid, particularly, described feed system 40 comprises:
-Connection Element 41, is specially quick coupling type, associates (directly or indirectly) with conduit 31;
-flow elernent 42,
-valve 43, is specially Non-follow control type.
As apparent from the advantage of the upholder 1 of the present invention of description above.
The fact producing these advantages is, locking system 30 of the present invention favourable arranges the upholder 1 allowing to provide and is embodied as and guarantees the appropriate of volume 2 and safe storage and/or carrying, have nothing to do with the weight of described volume 2, above support 1 is embodied as and carries out work with the optimum way irrelevant with the weight of described volume 2.
In fact, locking system 30 allows to keep load-carrying element 20 at off position, leans against on the outside face of volume 2, even if described volume 2 will be subject to unintentional collision or be promoted relative to upholder 1 improperly.
Because load-carrying element 20 is not only be maintained in its closed position by the weight of volume 2, but puts on the effect of described load-carrying element 20 by locking system 30, therefore, upholder 1 of the present invention can independently carry out optimum with the weight of described volume 2 and works.
Another advantage of the present invention is, load-carrying element 20 of the present invention and locking system 30 the internal stress that the upholder 1 allowing to provide can be enough to offset volume 2 is set, to prevent it from carrying out undesirable expansion, this undesirable expansion may damage personnel in described volume 2 and/or infringement milling train and/or injury volume 2 region of settling and operator.
Particularly, locking system 30 of the present invention arrange the upholder 1 allowing to provide be embodied as prevent volume 2 when do not require any complement operation such as with belt fasten volume 2 or welding volume 2 last lap carry out undesirable expansion.Therefore, of the present invention arrange allow reduce volume 2 manufacture, deposit, carry and process required cost and time.
Another advantage of the present invention is, locking system 30(is specially, separate the size of room 31A, 31B of pressure valve 34 and cylinder 31) arrange and allow to impel at least one load-carrying element 20 described automatically to switch to the first open mode from the second closed condition by the pressure valve 34 of operation solution simply, namely, must not use other adapted tool or parts (such as feed pump), flow to the first Room 31A to impel the fluid in conduit 32 from the second Room 31B.
In addition, the setting of locking system 30 of the present invention also allows to obtain at least one load-carrying element 20 described and is locked in the second closed condition (shown in Fig. 3), and does not require to use suitable accessory appliances or parts (such as, feed pump).
Setting of the present invention and roughly " C " type shape of each load-carrying element 20 also allow upholder 1 for depositing and/or the volume 2 of mobile different size, though upholder 1 without any setting device for adjusting the distance (device unlike shown in document EP2516081B1) between described load-carrying element 20 and at least one another strong point.
The upholder described by way of example herein can obtain many feasible changes, only otherwise depart from the novel spirit of the present invention's design; It is also clear that in reality of the present invention is implemented, shown details can have different shapes, or can replace with the element of other technical equivalences.
Therefore, it is possible to it is easily understood that the invention is not restricted to above-described upholder, but can carry out the replacement of much remodeling, improvement or equivalent part and element, only otherwise depart from the present invention's design, the claim as below knows restriction.
Claims (15)
1. one kind for depositing and/or the upholder (1) of moving metal material webs especially band, at least one load-carrying element (20) that above support (1) is comprised pedestal (10) and is associated with the support (11) of described pedestal (10) by pin (12), this pin allow the rotation of described load-carrying element thus:
-from the first open mode, wherein, described load-carrying element (20) is positioned to and receives described volume (2),
-be switched to the second closed condition, wherein, at least two parts (20A, 20B) contact of described load-carrying element (20) is placed in the outside face of the described volume (2) on described load-carrying element (20), and vice versa,
It is characterized in that,
Above support (1) comprises locking system (30) for keeping described at least one load-carrying element (20) at described second off position.
2. upholder (1) as claimed in claim 1, it is characterized in that, described locking system (30) comprises hydraulic tubing, particularly closed-loop type.
3. the upholder (1) as described in one or more claim formerly, is characterized in that, described locking system (30) comprising:
-the cylinder (31) that associates with described at least one load-carrying element (20) with pedestal (10);
-the conduit (32) that is suitable for making first Room (31A) of cylinder (31) and the second Room (31B) to communicate with each other;
-the check valve (33) that associates with described conduit (32), it only allows the fluid in described conduit (32) to flow to the second Room (31B) from the first Room (31A), thus keeps described load-carrying element (20) in described second closed condition.
4. upholder (1) as claimed in claim 3, it is characterized in that, described first Room (31A) is corresponding to the piston side of described cylinder (31), and described second Room (31B) is corresponding to the bar side of described cylinder (31).
5. the upholder (1) as described in one or more claim formerly, it is characterized in that, described locking system (30) comprises at least one and separates pressure valve (34), and it associates with described conduit (32) and is suitable for allowing the fluid in described conduit (32) to flow to described first Room (31A) from described second Room (31B) of described cylinder (31).
6. upholder (1) as claimed in claim 5, it is characterized in that, described solution pressure valve (34) associates with first branch road (32A) of described conduit (32), particularly, described first branch road (32A) is embodied as the sections of the described conduit (32) of the upstream and downstream connecting described check valve (33) substantially.
7. the upholder (1) as described in one or more in claim 5 and 6, it is characterized in that, first Room (31A) of described cylinder (31) has the hydraulic area larger than second Room (31B) of described cylinder (31), and described larger hydraulic area impels fluid to flow to the first Room (31A) from second Room (31B) of described cylinder (31) by described conduit (32).
8. the upholder (1) as described in one or more claim formerly, it is characterized in that, described locking system (30) comprises safety valve (35), be specially Non-follow control type, it associates with described conduit (32) and is suitable for also allowing when described solution pressure valve (34) is broken down the fluid in described conduit (32) to flow to described first Room (31A) from described second Room (31B) of described cylinder (31).
9. upholder (1) as claimed in claim 8, it is characterized in that, described safety valve (35) associates with second branch road (32B) of described conduit (32), particularly, described second branch road (32B) is embodied as the sections of the described conduit (32) of the upstream and downstream connecting described check valve (33) substantially.
10. the upholder as described in one or more claim formerly, is characterized in that, described locking system (30) comprises the holder (36) associated with described conduit (32), and particularly, described holder (36) associates with described tank (37).
11. upholders (1) as described in one or more claim formerly, it is characterized in that, described locking system (30) comprises at least one pumping equipment (38), for the fluid scrapped is shifted out hydraulic tubing.
12. upholders (1) as described in one or more claim formerly, it is characterized in that, above support (1) comprises feed system (40), and for locking system (30) fill fluid, particularly, described feed system (40) comprising:
-Connection Element (41), is specially quick coupling type, associates with described conduit (31);
-flow elernent (42),
-valve (43), is specially Non-follow control type.
13. upholders (1) as described in one or more claim formerly, it is characterized in that, above support (1) comprises at least one pair of pair of supporting members (20) opposite each other, each load-carrying element (20) is associated with the support (11) of described pedestal (10) by pin (12), this pin allows described load-carrying element rotate thus switch to described second closed condition from described first open mode, and vice versa.
14. the upholder (1) as described in one or more claim formerly, is characterized in that, the providing all to be embodied as with the described part (20A, 20B) of the contact of the excircle of described volume (2) of described load-carrying element (20) comprises roller.
15. upholders (1) as described in one or more claim formerly, it is characterized in that, described load-carrying element (20) has generally c-shaped shape, particularly, providing of described load-carrying element (20) is placed on the opposite end of described generally c-shaped shape with the described part (20A, 20B) of the contact of the excircle of described volume (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000576A ITTO20130576A1 (en) | 2013-07-09 | 2013-07-09 | SUPPORT FOR STORAGE AND / OR HANDLING OF A ROLL OF METAL MATERIAL, IN PARTICULAR OF A RIBBON |
| ITTO2013A000576 | 2013-07-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104276339A true CN104276339A (en) | 2015-01-14 |
| CN104276339B CN104276339B (en) | 2018-11-13 |
Family
ID=49118716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410321523.6A Active CN104276339B (en) | 2013-07-09 | 2014-07-08 | Supporter for storing and/or moving metal material material volume especially band |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2837438B1 (en) |
| CN (1) | CN104276339B (en) |
| IT (1) | ITTO20130576A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115160A (en) * | 2016-08-17 | 2016-11-16 | 浙江中石机械有限公司 | A kind of aluminum volume promotes translation mechanism |
| CN106276009A (en) * | 2016-08-11 | 2017-01-04 | 中国科学院宁波材料技术与工程研究所 | Omni-mobile transfer robot |
| CN106864990A (en) * | 2017-04-13 | 2017-06-20 | 安徽江南春包装科技有限公司 | A kind of centreless marble paper is rolled up from clamping carrier |
| CN108674792A (en) * | 2018-05-23 | 2018-10-19 | 成都飞机工业（集团）有限责任公司 | A kind of V-type vice type airplane wheel hold-fast body |
| CN109108170A (en) * | 2018-08-08 | 2019-01-01 | 扬州大学 | It is a kind of for promoting the integrated device of the expanding quality of the Ni-based multiple tube of heavy caliber |
| CN111003354A (en) * | 2019-12-25 | 2020-04-14 | 湖州华普钢杆制造有限公司 | Stacking type lamp post placing frame |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2944388A1 (en) * | 2014-05-12 | 2015-11-18 | Siemens VAI Metals Technologies GmbH | Holding and transport of a coiled metal strip |
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| JPH0924419A (en) * | 1995-07-13 | 1997-01-28 | Nippon Steel Metal Prod Co Ltd | Coil transfer carriage in uncoiler equipment |
| CN1238299A (en) * | 1998-06-08 | 1999-12-15 | 液压驱动工业株式会社 | Method of controlling energy-efficient hydraulic lifting system |
| JP2005219076A (en) * | 2004-02-04 | 2005-08-18 | Sumitomo Metal Ind Ltd | Cylindrical body supporting device |
| JP2011167705A (en) * | 2010-02-16 | 2011-09-01 | Nippon Steel Corp | Coil conveying truck and coil conveying method |
| KR101254125B1 (en) * | 2011-11-21 | 2013-04-12 | 주식회사 포스코 | Apparatus for inserting and extracting sleeve using support coil inner diameter |
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| DE2724935A1 (en) | 1977-06-02 | 1978-12-14 | Kleinewefers Ind Co Gmbh | WINDING DEVICE FOR PAPER TRAILS, IN PARTICULAR WIDE PAPER TRAILS, ON A DRIVEN TAMBOUR |
| JPS6039617B2 (en) | 1979-05-18 | 1985-09-06 | 株式会社日立製作所 | down coiler |
| DE102008031525B4 (en) | 2008-07-03 | 2013-01-31 | Blohm + Voss Shipyards Gmbh | Device for the mechanical locking of a hydraulic cylinder |
| DE102009060257A1 (en) | 2009-12-23 | 2011-06-30 | SMS Siemag AG, 40237 | Pad for a metal waistband |
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- 2013-07-09 IT IT000576A patent/ITTO20130576A1/en unknown
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- 2014-07-08 EP EP14176214.6A patent/EP2837438B1/en active Active
- 2014-07-08 CN CN201410321523.6A patent/CN104276339B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0924419A (en) * | 1995-07-13 | 1997-01-28 | Nippon Steel Metal Prod Co Ltd | Coil transfer carriage in uncoiler equipment |
| CN1238299A (en) * | 1998-06-08 | 1999-12-15 | 液压驱动工业株式会社 | Method of controlling energy-efficient hydraulic lifting system |
| JP2005219076A (en) * | 2004-02-04 | 2005-08-18 | Sumitomo Metal Ind Ltd | Cylindrical body supporting device |
| JP2011167705A (en) * | 2010-02-16 | 2011-09-01 | Nippon Steel Corp | Coil conveying truck and coil conveying method |
| KR101254125B1 (en) * | 2011-11-21 | 2013-04-12 | 주식회사 포스코 | Apparatus for inserting and extracting sleeve using support coil inner diameter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276009A (en) * | 2016-08-11 | 2017-01-04 | 中国科学院宁波材料技术与工程研究所 | Omni-mobile transfer robot |
| CN106276009B (en) * | 2016-08-11 | 2020-06-19 | 中国科学院宁波材料技术与工程研究所 | Omnidirectional movement transfer robot |
| CN106115160A (en) * | 2016-08-17 | 2016-11-16 | 浙江中石机械有限公司 | A kind of aluminum volume promotes translation mechanism |
| CN106864990A (en) * | 2017-04-13 | 2017-06-20 | 安徽江南春包装科技有限公司 | A kind of centreless marble paper is rolled up from clamping carrier |
| CN108674792A (en) * | 2018-05-23 | 2018-10-19 | 成都飞机工业（集团）有限责任公司 | A kind of V-type vice type airplane wheel hold-fast body |
| CN109108170A (en) * | 2018-08-08 | 2019-01-01 | 扬州大学 | It is a kind of for promoting the integrated device of the expanding quality of the Ni-based multiple tube of heavy caliber |
| CN111003354A (en) * | 2019-12-25 | 2020-04-14 | 湖州华普钢杆制造有限公司 | Stacking type lamp post placing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104276339B (en) | 2018-11-13 |
| EP2837438A1 (en) | 2015-02-18 |
| EP2837438B1 (en) | 2018-08-29 |
| ITTO20130576A1 (en) | 2015-01-10 |
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