CN213595697U - Material online locking lifting appliance - Google Patents
Material online locking lifting appliance Download PDFInfo
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- CN213595697U CN213595697U CN202022526539.4U CN202022526539U CN213595697U CN 213595697 U CN213595697 U CN 213595697U CN 202022526539 U CN202022526539 U CN 202022526539U CN 213595697 U CN213595697 U CN 213595697U
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- 239000000463 material Substances 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
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- 230000005484 gravity Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000001179 sorption measurement Methods 0.000 abstract description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
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- 239000002356 single layer Substances 0.000 description 1
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Abstract
The patent discloses a material online locking hoist. The lifting appliance comprises a horizontal rotation driving module 1 connected with the lifting equipment, a driving module 2 of a telescopic cross beam, a telescopic cross beam 3, an electro-permanent magnet 4, a transverse moving and swinging driving module 5, a swinging plug arm 6, a swinging jack arm 7 and a lifting material 8. The utility model discloses a material online locking hoist only uses the electric energy in the twinkling of an eye in inside magnetic field and external magnetic field switching, has high security, avoids the sudden outage in work, leads to being lifted by the crane material for a large deformation material for example tie up screw-thread steel more, a plurality of steel pipes, steel sheet etc. can by the material of electric permanent magnet electromagnetic adsorption, automatically follows the potential safety hazard that the warpage of the lifting by crane material accidentally drops the unhook by lifting by crane.
Description
Technical Field
The invention relates to a lifting appliance, in particular to a material on-line locking lifting appliance in a steel lifting process.
Background
Steel is generally lifted by using a special lifting appliance, and the special lifting appliance for steel is divided into a mechanical type and a magnetic type. The mechanical lifting appliance needs a special person to hook and unload the hook in the lifting process, so that the labor intensity of workers is high, the operation efficiency is low, the lifting appliance is unsafe, and meanwhile, a certain space is needed for the hook hooking and unloading operation, so that a steel stacking field is occupied. In view of this, steel spreaders gradually develop towards magnetic force type, and magnetic force type spreaders are divided into permanent magnet spreaders, electromagnetic spreaders and electro-permanent magnet spreaders according to the principle. The permanent magnet lifting appliance is only suitable for occasions with small lifting capacity, and cannot be operated manually when the lifting capacity is large. The electromagnetic lifting appliance has great potential safety hazard in the use process, because the suction force of the electromagnetic lifting appliance is kept by electrifying, once power is cut off accidentally, the steel plate falls off from the air, and although a battery magnetic protection system is additionally arranged to prevent sudden power failure, once an internal excitation system fails, accidents can also happen.
From the absolute safety point of view, the use of the electric permanent magnet lifting appliance is much more reliable, the magnetic force is displayed to the outside by a forward electrified excitation magnetic field before steel is lifted, the magnetic force is kept by the permanent magnet material after the magnetic force is excited, the lifting appliance does not consume any electric energy in the lifting process, the magnetic force of the lifting appliance is eliminated by reverse electrification during unloading, and the magnetizing or demagnetizing of the lifting appliance only needs to discharge forward or reverse capacitor pulses once. The existing electric permanent magnet lifting appliance is mainly designed in a magnetic pole group rectangular shape, is uniformly fixed on the side of a lifting beam, adopts short-time single current for magnetization, can only lift a single-layer steel plate in an absorbing mode, and is single in function and low in operation efficiency. There is a need for a safety shield that prevents accidental dropping during handling from an absolute safety standpoint.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide an online locking lifting appliance capable of selectively sucking and lifting multilayer steel plates, which is absolutely safe and reliable, convenient to use, durable, long in service life, low in maintenance cost, efficient in operation and energy-saving.
In order to realize the purpose of the invention, the technical scheme is as follows:
a material online locking lifting appliance comprises a horizontal rotation driving module 1 connected with a lifting device, a driving module 2 of a telescopic cross beam, a telescopic cross beam 3, an electro-permanent magnet 4, a transverse moving and swinging driving module 5, a swinging plug arm 6, a swinging jack arm 7, a lifting material 8 and a material 9 to be lifted.
The horizontal rotation driving module 1 is connected with a hoisting device of a port through a steel wire rope, the horizontal rotation driving module 1 and the driving module 2 of the telescopic beam form a horizontal rotation motion pair with a driving function, and the rotation axis of the horizontal rotation driving module 1 is a rotation axis 10 pointing to the gravity direction.
Two linear telescopic motion pairs are respectively formed by the drive module 2 of the telescopic cross beam and the telescopic cross beams 3 at two ends, the motion direction is the length direction of the telescopic cross beam 3 and is provided with a drive device, the telescopic cross beams 3 at two ends can be stretched relative to the drive module 2 of the telescopic cross beam, and then the distance between the electro-permanent magnets 4 connected below the telescopic cross beam 3 is adjusted.
The telescopic cross beam 3 and the transverse moving and swinging driving module 5 at each end form a linear telescopic motion pair and are provided with driving devices, and the motion direction is the length direction of the telescopic cross beam 3. The traverse and swing driving module 5 can internally drive the telescopic cross beam 3 to perform linear displacement in the length direction.
The swing plug arm 6 and the transverse moving and swinging driving module 5 form a rotary swing motion pair and are provided with driving devices, and the transverse moving and swinging driving module 5 can drive the swing plug arm 6 to perform relative rotary swing motion.
The transverse moving and swinging driving module 5 and the swinging jack arm 7 form a cylindrical motion pair and are provided with two driving devices, one driving device can drive the swinging jack arm 7 to linearly move relative to the transverse moving and swinging driving module 5, and the other driving device can drive the swinging jack arm 7 of the online locking lifting appliance to rotate relative to the transverse moving and swinging driving module 5.
The hoisting material 8 and the material to be hoisted 9 are large deformation materials such as multi-bundle deformed steel, a plurality of steel pipes, steel plates and the like which can be electromagnetically adsorbed by the electro-permanent magnet 4.
Preferably, there are provided a first driving means for driving the rectilinear movement of the oscillating jack arm 7 with respect to the traverse and oscillation driving module 5 and a second driving means for driving the rotation of the oscillating jack arm 7 with respect to the traverse and oscillation driving module 5.
Preferably, a cylindrical plug 6-1 is arranged on the swing plug arm 6, a jack 7-1 is arranged on the swing jack arm 7, and the plug 6-1 and the jack 7-1 can be matched for use.
Preferably, the jack 7-1 is connected with a spiral pipeline, and can be heated or cooled through a fluid medium, namely, the jack can be rapidly heated by hot water/rapidly cooled by cold water, namely, when the jack 7-1 of the swing jack arm 7 is locked with the cylindrical plug 6-1 on the swing plug arm 6, the jack 7-1 of the swing jack arm 7 is changed into interference fit with the cylindrical plug 7-1 on the swing plug arm 6 from clearance fit.
Preferably, the insertion hole 7-1 is a thermally responsive rapid material such as brass.
Preferably, the cylindrical plug 6-1 is provided with a guiding conical surface.
Preferably, the plug 6-1 is made of a heat deformation resistant material, such as ceramic.
Advantageous effects
The material online locking lifting appliance has the advantages of being economical, energy-saving and environment-friendly. The electric energy is only used at the moment of switching the internal magnetic field and the external magnetic field, and the electric energy is saved compared with the electric energy consumed by the electromagnet during working;
the material online locking lifting tool disclosed by the patent only uses electric energy instantly when an internal magnetic field and an external magnetic field are switched, has high safety, and avoids sudden power failure in work, so that lifted materials are large-deformation materials such as multi-bundle deformed steel, a plurality of steel pipes, steel plates and the like which can be electromagnetically adsorbed by an electro-permanent magnet, and the potential safety hazard that the lifted materials are warped, deformed and accidentally dropped and unhooked can be automatically complied with;
the utility model discloses a material online locking hoist, the maintenance convenience has, the modularized design, be convenient for maintenance and replacement, product support nature is strong, the adoption inhale hang the module design for thin rectangular shape, the aspect ratio becomes multiple times, the adsorption plane becomes the flat bar shape, magnetic force can pierce through the multilayer steel sheet, can inhale and hang the multilayer steel sheet, the efficiency of operation is improved, hang a plurality of evenly distributed's of chain and hang the module of inhaling, the atress of each hoisting point can be balanced, and the warp deformation of steel sheet is complied with automatically, operation convenient to use.
Drawings
Figure 1 is an isometric layout of a material in-line locking hanger padlock.
Fig. 2 is an isometric layout of a material on-line locking spreader unlocking.
Fig. 3 is an isometric layout of a material in-line locking spreader ready padlock.
Fig. 4 is a material in-line locking hanger axis diagram.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A material online locking lifting appliance comprises a horizontal rotation driving module 1 connected with a lifting device, a driving module 2 of a telescopic cross beam, a telescopic cross beam 3, an electro-permanent magnet 4, a transverse moving and swinging driving module 5, a swinging plug arm 6, a swinging jack arm 7, a lifting material 8 and a material 9 to be lifted.
The horizontal rotation driving module 1 connected with the hoisting equipment is generally connected with the hoisting equipment of a port through a steel wire rope, the hoisting equipment of the port has the hoisting operation capacity of hundred tons, the horizontal rotation driving module 1 and the driving module 2 of the telescopic cross beam form a horizontal rotation and driving kinematic pair, and the rotation axis of the horizontal rotation driving module 1 is the rotation axis 10 and points to the gravity direction.
Two linear telescopic motion pairs are respectively formed by the drive module 2 of the telescopic cross beam and the telescopic cross beams 3 at two ends, the motion direction is the length direction of the telescopic cross beam 3 and is provided with a drive device, the telescopic cross beams 3 at two ends can be stretched relative to the drive module 2 of the telescopic cross beam, and then the distance between the electro-permanent magnets 4 connected below the telescopic cross beam 3 is adjusted. The number of the electro-permanent magnets 4 connected below the telescopic cross beam 3 is four in the embodiment.
The telescopic cross beam 3 and the transverse moving and swinging driving module 5 at each end form a linear telescopic motion pair and are provided with driving devices, and the motion direction is the length direction of the telescopic cross beam 3. The traverse and swing driving module 5 can internally drive the telescopic cross beam 3 to perform linear displacement in the length direction.
The swing plug arm 6 and the transverse moving and swinging driving module 5 form a rotary swing motion pair and are provided with driving devices, and the transverse moving and swinging driving module 5 can drive the swing plug arm 6 to perform relative rotary swing motion.
The transverse moving and swinging driving module 5 and the swinging jack arm 7 form a cylindrical motion pair and are provided with two driving devices, one driving device can drive the swinging jack arm 7 to linearly move relative to the transverse moving and swinging driving module 5, and the other driving device can drive the swinging jack arm 7 of the online locking lifting appliance to rotate relative to the transverse moving and swinging driving module 5.
The hoisting material 8 and the material to be hoisted 9 are large deformation materials such as multi-bundle deformed steel, a plurality of steel pipes, steel plates and the like which can be electromagnetically adsorbed by the electro-permanent magnet 4.
In addition, in this example, the swing plug arm 6 is provided with a cylindrical plug 6-1, the swing jack arm 7 is provided with a jack 7-1, the plug 6-1 and the jack 7-1 can be used in cooperation, and the cylindrical plug 6-1 is provided with a guiding conical surface.
The safe hoisting operation process of the on-line locking lifting appliance comprises the following steps;
step 1: the hoisting equipment of the port moves the electro-permanent magnet 4 of the on-line locking sling for one material to a hoisted material 8;
step 2: an electro-permanent magnet 4 of a material on-line locking lifting appliance is electromagnetically adsorbed on a material 8;
and step 3: lifting equipment of a port lifts a lifting material 8 adsorbed by an electro-permanent magnet 4 of a material on-line locking lifting appliance to a safe moving height;
and 4, step 4: the swing jack arm 7 is provided with another driving device for driving the swing jack arm 7 to rotate relative to the transverse moving and swinging driving module 5, as shown in fig. 2 and 1, the swing jack arm 7 is driven to rotate from the upper part to the lower part of the transverse moving and swinging driving module 5, and the jack 7-1 of the swing jack arm 7 can be seen to swing from the upper arc to the lower part of the swinging and driving module 5;
and 5: the transverse moving and swinging driving module 5 can drive and swing the plug arm 6 to perform relative rotary swinging motion, and the plug 6-1 on the swinging plug arm 6 swings to the lower part from the upper arc of the transverse moving and swinging driving module 5;
step 6: the swinging jack arm 7 is provided with a driving device, as shown in fig. 2 and fig. 1, the swinging jack arm 7 is driven to do linear motion relative to the transverse moving and swinging driving module 5, under the guidance of the guiding conical surface of the cylindrical plug 6-1 on the swinging plug arm 6, the swinging jack arm 7 comprises a jack 7-1, the jack 7-1 is sleeved on the swinging plug arm 6 and comprises the cylindrical plug 6-1, the jack 7-1 of the swinging jack arm 7 and the cylindrical plug 6-1 on the swinging plug arm 6 complete the safe locking of the swinging plug arm 6 and the swinging jack arm 7, and the lifted material 8 is prevented from falling.
The material on-line locking lifting appliance introduced in the embodiment only uses electric energy at the moment of switching between the internal magnetic field and the external magnetic field, has high safety, and avoids sudden power failure in work, so that the lifted material is a large-deformation material, such as multi-bundle deformed steel, a plurality of steel pipes, steel plates and other materials which can be electromagnetically adsorbed by an electro-permanent magnet, and the lifting appliance automatically conforms to the potential safety hazard that the lifted material is warped, deformed and accidentally dropped and unhooked.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A material online locking lifting appliance is characterized by comprising a horizontal rotation driving module (1) connected with a lifting device, a driving module (2) of a telescopic cross beam, a telescopic cross beam (3), an electro-permanent magnet (4), a transverse moving and swinging driving module (5), a swinging plug arm (6) and a swinging jack arm (7),
the horizontal rotation driving module (1) is connected with hoisting equipment of a port through a steel wire rope, the horizontal rotation driving module (1) and the driving module (2) of the telescopic beam form a horizontal rotation motion pair with a driving function, the motion direction is that the rotation axis (10) points to the gravity direction,
the driving module (2) of the telescopic crossbeam and the telescopic crossbeams (3) at two ends respectively form two linear telescopic motion pairs, the motion direction is the length direction of the telescopic crossbeams (3) and is provided with a driving device, the telescopic crossbeams (3) at two ends can be telescopic relative to the driving module (2) of the telescopic crossbeams so as to adjust the distance between the electro-permanent magnets (4) connected below the telescopic crossbeams (3),
the telescopic cross beam (3) and the transverse moving and swinging driving module (5) at each end form a linear telescopic motion pair and are provided with a driving device, the motion direction is the length direction of the telescopic cross beam (3), the transverse moving and swinging driving module (5) can internally drive the length direction of the telescopic cross beam (3) to perform linear displacement,
the swing plug arm (6) and the transverse moving and swing driving module (5) form a rotary swing motion pair and are provided with driving devices, the transverse moving and swing driving module (5) can internally drive the swing plug arm (6) to perform relative rotary swing motion,
the transverse moving and swinging driving module (5) and the swinging jack arm (7) form a cylindrical motion pair, and can drive the swinging jack arm (7) to linearly move relative to the transverse moving and swinging driving module (5) or drive the swinging jack arm (7) to rotate relative to the transverse moving and swinging driving module (5).
2. A material online locking spreader according to claim 1, wherein the traverse and swing drive module (5) comprises a first drive means driving the linear movement of the swing socket arm (7) relative to the traverse and swing drive module (5) and a second drive means driving the rotational movement of the swing socket arm (7) relative to the traverse and swing drive module (5).
3. The material online locking lifting appliance according to claim 1, wherein the swinging plug arm (6) is provided with a cylindrical plug (6-1), the swinging jack arm (7) is provided with a jack (7-1), and the plug (6-1) and the jack (7-1) can be locked/unlocked.
4. The material online locking spreader according to claim 3, wherein the socket (7-1) is connected to a spiral pipe, which can be heated or cooled by a fluid medium.
5. A material in-line locking spreader as claimed in claim 3, wherein the cylindrical plug (6-1) is formed with a guiding taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022526539.4U CN213595697U (en) | 2020-11-04 | 2020-11-04 | Material online locking lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022526539.4U CN213595697U (en) | 2020-11-04 | 2020-11-04 | Material online locking lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213595697U true CN213595697U (en) | 2021-07-02 |
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ID=76594202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022526539.4U Active CN213595697U (en) | 2020-11-04 | 2020-11-04 | Material online locking lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213595697U (en) |
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2020
- 2020-11-04 CN CN202022526539.4U patent/CN213595697U/en active Active
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Effective date of registration: 20240206 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Country or region after: China Address before: 264005, Qingquan Road, Laishan District, Shandong, Yantai, 32 Patentee before: Yantai University Country or region before: China |