CN218465291U - Hanging beam device - Google Patents

Abstract

The utility model relates to a hanging beam device, which comprises a bearing component, an adsorption component and a protection component; the adsorption component and the protection component are both arranged at the bottom end of the bearing component, and the top end of the bearing component is used for being connected with a crane; one end of the adsorption component, which is far away from the bearing component, is used for adsorbing materials; the protection component is used for hooking the materials adsorbed by the adsorption component so as to protect the materials and prevent the materials adsorbed by the adsorption component from falling off when power is lost accidentally; on one hand, by arranging the protection component, the protection component supports the adsorbed materials when in a closed state, and prevents the materials from falling off when the adsorption component is powered off, so that the use safety is improved; on the other hand, the device can be used in the occasions with limited space such as rooms, cabins and the like, and does not need larger use space; meanwhile, compared with the traditional power failure magnetic retaining device of the direct current lifting electromagnet, the mechanical force bearing mode is still adopted to carry materials, and the working efficiency is improved on occasions with large demand on manpower resources.

Description

Hanging beam device

Technical Field

The utility model belongs to the technical field of the hanging beam device technique and specifically relates to a hanging beam device is related to.

Background

At present, the hoisting electromagnet is widely applied, the hoisting electromagnet can greatly improve the carrying efficiency of ferromagnetic materials, the labor cost is saved, and the realization of automatic production is facilitated. In order to ensure the reliability of the lifting electromagnet, technical means such as high pull-out force safety factor, real-time monitoring of a control system, power failure magnetic protection and the like are generally adopted, so that the application field of the lifting electromagnet is expanded in a large range.

The Chinese patent publication numbers are: CN 202704927U, which discloses a dc lifting electromagnet power failure magnetic-protection device for providing an inverter, comprising an excitation circuit, a reverse demagnetization circuit, a power failure magnetic-protection circuit, a charging circuit, a control circuit, and an inverter circuit, wherein when a PLC detects a power failure of an ac power grid, a standby dc power supply formed by serially connecting storage batteries is put into use to continue to provide excitation current to a dc electromagnet; the alternating current power supply of the charging circuit is subjected to voltage reduction by the transformer and then is output by the three-phase half-control bridge type rectification to charge the storage battery; the PLC of the control circuit receives an alternating current power grid detection signal, an excitation demagnetization signal, an inversion input use signal and a main hook lowering signal, and controls the work of the contactor and the relay.

According to the power failure magnetism-protecting device for the direct-current lifting electromagnet, when an alternating-current power grid fails, a standby direct-current power supply is used for providing an inverter power supply for an alternating-current cage-shaped motor of a lifting mechanism electric hydraulic push rod braking device through a frequency converter, a step-up transformer and an interlocking circuit. However, because the requirements of part of workplaces on the safety of equipment are higher, the lifting electromagnet cannot meet the actual use requirements of part of occasions by providing an inverter power supply through electromagnetic conversion to prevent materials from falling off, and particularly, in some occasions with higher requirements on the reliability of equipment, the materials are still conveyed in a mechanical force bearing mode, so that the requirements on manpower resources are higher, and the working efficiency is not high; meanwhile, when the electromagnet is in an emergency, particularly in power failure, the electromagnet causes the adsorption of materials to lose efficacy, so that the materials fall off, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a hanging beam device, which has the advantages that the working efficiency can be improved; meanwhile, when power is cut off, the materials are prevented from falling off, and the safety is improved.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a hanging beam device comprises a bearing component, an adsorption component and a protection component; the adsorption component and the protection component are both arranged at the bottom end of the bearing component, and the top end of the bearing component is used for being connected with an external crane; one end of the adsorption component, which is far away from the bearing component, is used for adsorbing materials; the protection subassembly is used for hooking the material that adsorption component is adsorbed to the protection the material avoids when unexpected the power failure, adsorption component is adsorbed the material drops.

Preferably, the utility model provides a hanging beam device, the protection subassembly includes a plurality of protection units, a plurality of protection units set up along the first direction interval of bearing assembly; the protection unit is used for hooking the materials adsorbed by the adsorption component so as to protect the materials.

Preferably, the utility model provides a hanging beam device, the protection unit includes link, driving motor and board hook, driving motor sets up on the lateral wall of link, driving motor's output shaft extends along the first direction, one end of board hook is inserted and is located in the link, and with the output shaft connection, the board hook can rotate relative to the link; the driving motor is used for driving the plate hook to rotate so as to enable the plate hook to be closed or opened.

Preferably, in the hanging beam device provided by the present invention, the protection unit further includes a first limit sensor and a second limit sensor, and the first limit sensor and the second limit sensor are respectively disposed on two opposite side walls of the connecting frame; when the plate hook rotates to a closed state, triggering the first limit sensor to enable the driving motor to stop rotating; and when the plate hook rotates to an open state, triggering the second limit sensor to stop the driving motor from rotating.

Preferably, the utility model provides a hanging beam device, the link includes mounting panel and framework, the mounting panel sets up the top of framework, the framework encloses and establishes into the holding cavity, driving motor sets up on the lateral wall of framework, driving motor's output shaft along the first direction extends to in the holding cavity, the one end of board hook is inserted and is located in the holding cavity, and with output shaft.

Preferably, the utility model provides a hanging beam device, the carrier assembly includes hanging beam and at least one connecting plate, the connecting plate extends along the second direction of carrier assembly, the bottom of connecting plate is connected with the top of hanging beam, the connecting plate is used for being connected with external hoist; and a fixing component used for being connected with the protection component and a mounting component used for being connected with the adsorption component are arranged on the outer side wall of the hanging beam.

Preferably, in the hanging beam device provided by the present invention, the adsorption component comprises at least one adsorption unit, and the adsorption unit is connected to the bottom end of the bearing component; the adsorption unit is used for adsorbing the materials.

Preferably, the adsorption unit of the hanging beam device provided by the present invention comprises a connection mechanism and an adsorption mechanism, the adsorption mechanism is disposed at the bottom end of the connection mechanism, and one end of the connection mechanism, which is away from the adsorption mechanism, is connected to the bearing assembly; one end of the adsorption mechanism deviating from the connecting mechanism is used for adsorbing the materials.

Preferably, the utility model provides a hanging beam device, adsorption apparatus constructs including at least one electro-magnet, the top of electro-magnet with coupling mechanism's bottom is connected, the bottom of electro-magnet is used for adsorbing the material.

Preferably, the utility model provides a hanging beam device, coupling mechanism includes fixed plate and two chains, two the chain respectively with the relative both ends of fixed plate are connected, the bottom of fixed plate with adsorption apparatus connects, two the chain deviates from the one end of fixed plate all with bearing assembly connects.

To sum up, the beneficial technical effects of the utility model are that: the application provides a hanging beam device, which comprises a bearing assembly, an adsorption assembly and a protection assembly; the adsorption assembly and the protection assembly are both arranged at the bottom end of the bearing assembly, and the top end of the bearing assembly is used for being connected with an external crane; one end of the adsorption component, which is far away from the bearing component, is used for adsorbing materials; the protection component is used for hooking the materials adsorbed by the adsorption component so as to protect the materials and prevent the materials adsorbed by the adsorption component from falling off when power is lost accidentally; on one hand, by arranging the protection assembly, the protection assembly supports the adsorbed materials in a closed state, and prevents the materials from falling off when the adsorption assembly loses power, so that the use safety is improved; on the other hand, the device can be used in the occasions with limited space such as rooms, cabins and the like, and does not need larger use space; meanwhile, compared with the traditional power failure magnet retaining device of the direct current hoisting electromagnet, the mechanical force bearing mode is still adopted to carry materials, and the working efficiency is improved on occasions with large demand on manpower resources.

Drawings

Fig. 1 is a first schematic structural diagram of a suspension beam device provided in an embodiment of the present invention in an operating state.

Fig. 2 is a schematic structural diagram ii of the suspension beam device provided in the embodiment of the present invention in a working state.

Fig. 3 is a third schematic structural diagram of the suspension beam device provided by the embodiment of the present invention in a working state.

Fig. 4 is a schematic structural diagram of a suspension beam device provided by the embodiment of the present invention in an operating state.

Fig. 5 is a side view of a protective assembly in a hanging beam device according to an embodiment of the present invention in a closed state.

Fig. 6 is a side view of a protective assembly in a suspension beam assembly according to an embodiment of the present invention in an open position.

Fig. 7 is a front view of a protection unit in a suspension beam device provided by an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a protection unit in a suspension beam device provided by an embodiment of the present invention.

In the figure, 1, a hanging beam device; 10. a load bearing assembly; 11. a hanging beam; 12. a connecting plate; 13. a fixing unit; 131. a support; 132. a horizontal plate; 14. a mounting unit; 141. a fixed mount; 1411. a baffle plate; 1412. a fixed block; 15. a connecting rod; 16. mounting a block; 20. an adsorption unit; 21. a connecting mechanism; 211. a fixing plate; 212. a chain; 22. an adsorption mechanism; 221. an electromagnet; 30. a protection unit; 31. a connecting frame; 311. mounting a plate; 312. a frame body; 3121. an accommodating cavity; 32. A drive motor; 33. a plate hook; 331. an accommodating space; 34. a first limit sensor; 35. a second limit sensor; 40. a first direction; 50. a second direction; 60. a third direction; 2. and (3) feeding.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a hanging beam device 1 disclosed by the present invention includes a bearing component 10, an adsorption component and a protection component; the adsorption component and the protection component are both arranged at the bottom end of the bearing component 10, and the top end of the bearing component 10 is used for being connected with an external crane; one end of the adsorption component, which is far away from the bearing component, is used for adsorbing the material 2; the protection component is used for hooking the materials 2 adsorbed by the adsorption component to protect the materials 2 and prevent the materials 2 adsorbed by the adsorption component from falling off when power is lost accidentally; through setting up the protection subassembly, when the unexpected mistake electricity in work, the unable magnetic field that produces of absorption subassembly, protection device protection is by absorbent material 2, avoids being dropped by absorbent material 2, from this, has improved the security.

Specifically, the extension direction of the bearing component 10 is parallel to the horizontal plane.

During use, the protection component comprises a first state and a second state, the first state is that the protection component is in an open state, and at the moment, the protection component does not protect the material 2 adsorbed by the adsorption component; the second state is that the protection subassembly is in the closed condition, and at this moment, the protection subassembly hooks the material 2 that the adsorption component was adsorbed, and plays the guard action to material 2.

At initial state, the protection subassembly is in open mode to the adsorption component adsorbs material 2.

Wherein, material 2 has magnetism, and in this embodiment, material 2 extends along the length direction of load bearing component 10, and in the use, material 2 sets up with load bearing component 10 is corresponding (that is material 2 is located the below of load bearing component 10), thereby, reduces the space that the hoist and mount in-process took.

The working principle of the hanging beam device 1 provided by the embodiment is as follows: when the adsorption component is ready to adsorb the material 2, the protection device is in an open state, at the moment, one end of the adsorption component, which is far away from the bearing component 10, is at the lowest point, the adsorption component is ready to adsorb the material 2, after the magnetic field of the adsorption component is saturated, the adsorbed material 2 is adsorbed and fastened by the adsorption component, the external crane performs lifting operation, after the material 2 is lifted to a certain height, the protection component hooks the adsorbed material 2, at the moment, the protection component is in a closed state, and the adsorbed material 2 is protected; the crane continues to operate, when the material 2 is moved to the upper part of the releasing position, the protection component is in an open state, the protection of the adsorbed material 2 is released, and at the moment, one end of the adsorption component, which is far away from the bearing component 10, is at the lowest point and is ready to release the material 2; after the material 2 is discharged, the crane returns to the lifting operation area quickly to start the next working cycle.

Further, in the present embodiment, the protection assembly includes a plurality of protection units 30, and the plurality of protection units 30 are disposed at intervals along the first direction 40 of the bearing assembly 10; the protection unit 30 is used for hooking the material 2 adsorbed by the adsorption component to protect the material 2; by arranging a plurality of protection units 30, the safety of the adsorbed material 2 in the lifting process is further improved.

It should be noted that the first direction 40 of the bearing assembly 10 is a length direction of the bearing assembly 10, the second direction 50 of the bearing assembly 10 is a width direction of the bearing assembly 10, the third direction 60 of the bearing assembly 10 is a height direction of the bearing assembly 10, and two of the first direction 40, the second direction 50, and the third direction 60 of the bearing assembly 10 are perpendicular to each other.

With continued reference to fig. 1, in the present embodiment, the protection assembly includes two protection units 30, the two protection units 30 are spaced apart from each other along the first direction 40 of the load bearing assembly 10, the top ends of the protection units 30 are connected to the bottom ends of the load bearing assembly 10, and the protection units 30 extend downward along the third direction 60 of the load bearing assembly 10.

After the material 2 is lifted to a certain height, both the protection units 30 hook the adsorbed material 2 to protect the material 2.

With continued reference to fig. 7 and 8, in the present embodiment, the protection unit 30 includes a connection frame 31, a driving motor 32, and a plate hook 33, the driving motor 32 is disposed on an outer side wall of the connection frame 31, an output shaft of the driving motor 32 extends along a first direction 40, one end of the plate hook 33 is inserted into the connection frame 31 and is connected to the output shaft, and the plate hook 33 is capable of rotating relative to the connection frame 31; the driving motor 32 is used for driving the plate hook 33 to rotate so as to close or open the plate hook 33.

The driving motor 32 may be a reduction motor.

Specifically, the top end of the connecting frame 31 is connected to the bottom end of the bearing assembly 10, and taking the orientation shown in fig. 8 as an example, the driving motor 32 is disposed on the left side wall of the connecting frame 31, and the central axis of the output shaft of the driving motor 32 is parallel to the first direction 40 during use.

Wherein, the through-hole has been seted up to the first end of plate hook 33, and the through-hole extends along the axis direction of output shaft, and in the use, the first end of plate hook 33 is inserted and is located in link 31, and the output shaft inserts and locate in the through-hole, and driving motor 32 drives the output shaft and rotates, and the output shaft drives plate hook 33 and rotates to realize opening or closing of plate hook 33.

When the protection assembly is in the first state (i.e., the open state), referring to fig. 1, the second end of the plate hook 33 is inserted into the connecting frame 31; when the protection assembly is in the second state (i.e. the closed state), referring to fig. 3, the second end of the plate hook 33 is now located outside the link frame 31 so as to hook the material 2.

In the orientation shown in fig. 8, for example, the first end of the plate hook 33 is an upper end, and the second end of the plate hook 33 is a lower end.

In an implementation manner that the protection assembly includes two protection units 30, the two protection units 30 are a first protection unit 30 and a second protection unit 30, in the using process, with reference to fig. 3, the first protection unit 30 and the second protection unit 30 are disposed in opposite directions (that is, the plate hook 33 of the first protection unit 30 and the second end of the plate hook 33 of the second protection unit 30 are disposed in opposite directions), and when the protection assembly is in the second state, with reference to fig. 5, the plate hook 33 of the first protection unit 30 and the plate hook 33 of the second protection unit 30 form an accommodation space 331, and the adsorbed material 2 is accommodated in the accommodation space 331, so that the material 2 is prevented from falling off when power is lost unexpectedly, and the safety of use is further improved.

With continued reference to fig. 3, during use, the plate hook 33 in the first protection unit 30 rotates clockwise to hook the adsorbate 2, and the plate hook 33 in the second protection unit 30 rotates counterclockwise to hook the adsorbate 2.

It should be noted that, with continued reference to fig. 3, the first protection unit 30 is located on the left side, and the second protection unit 30 is located on the right side.

With continued reference to fig. 7 and 8, in this embodiment, the protection unit 30 further includes a first limit sensor 34 and a second limit sensor 35, where the first limit sensor 34 and the second limit sensor 35 are respectively disposed on two opposite sidewalls of the connecting frame 31; when the plate hook 33 rotates to the closed state, the first limit sensor 34 is triggered to stop the rotation of the driving motor 32; when the plate hook 33 rotates to the open state, the second limit sensor 35 is triggered to stop the rotation of the driving motor 32; through setting up first spacing sensor 34 and second spacing sensor 35, from this, first spacing sensor 34 all plays limiting displacement to board hook 33 with second spacing sensor 35.

Specifically, taking the orientation shown in fig. 7 as an example, the first limit sensor 34 is located on the right side of the link frame 31, and the second limit sensor 35 is located on the left side of the link frame 31.

Further, in this embodiment, the connecting frame 31 includes a mounting plate 311 and a frame 312, the mounting plate 311 is disposed at a top end of the frame 312, the frame 312 encloses a receiving cavity 3121, the driving motor 32 is disposed on an outer side wall of the frame 312, an output shaft of the driving motor 32 extends into the receiving cavity 3121 along the first direction 40, and one end of the plate hook 33 is inserted into the receiving cavity 3121 and connected to the output shaft.

Specifically, the mounting plate 311 is parallel to the horizontal plane, and the bottom end of the mounting plate 311 is connected with the top end of the frame; for example, the mounting plate 311 may be connected to the frame by welding, and the connecting plate 12 may be integrally formed with the frame by casting.

During use, the end of the mounting plate 311 facing away from the frame abuts the bottom end of the load bearing assembly 10. The mounting plate 311 may be connected to the bearing component 10 by a bolt, and the mounting plate 311 may also be connected to the bearing component 10 by a welding method, which is not limited in this embodiment.

In this embodiment, the first limit sensor 34 and the second limit sensor 35 are respectively disposed on two opposite sides of the frame 312. When the protection assembly is in the first state, the second end of the plate hook 33 is inserted into the receiving cavity 3121 (i.e., the plate hook 33 is entirely located in the receiving cavity 3121).

Illustratively, the frame 312 may be a rectangular parallelepiped, but of course, the frame 312 may also be a trapezoid.

With continued reference to fig. 1, in the present embodiment, the load bearing assembly 10 includes a hanging beam 11 and at least one connecting plate 12, the connecting plate 12 extends along the second direction 50 of the load bearing assembly 10, a bottom end of the connecting plate 12 is connected to a top end of the hanging beam 11, and the connecting plate 12 is used for connecting to an external crane; the outer side wall of the hanging beam 11 is provided with a fixing component used for being connected with the protection component and a mounting component used for being connected with the adsorption component.

Specifically, the hanging beam 11 extends along the first direction 40, the bottom end of the connecting plate 12 is connected to the hanging beam 11 through two mounting blocks 16, and the two mounting blocks 16 are respectively disposed on two opposite sides of the hanging beam 11. Illustratively, the mounting block 16 may be trapezoidal in shape, although the mounting block 16 may also be rectangular in shape. In an implementation where the mounting block 16 is trapezoidal, the top surface of the mounting block 16 is flush with the top surface of the suspension beam 11.

In use, opposite ends of the connecting plate 12 are connected to the top ends of the two mounting blocks 16, respectively. The connecting plate 12 may be connected to the mounting block 16 by bolts, and the connecting plate 12 may also be connected to the mounting block 16 by welding.

In this embodiment, the load bearing assembly 10 includes two connecting plates 12, and the two connecting plates 12 are spaced apart along the length of the suspension beam 11.

Further, in the present embodiment, the fixing assembly includes a plurality of fixing units 13, the plurality of fixing units 13 are disposed at intervals along the length direction of the hanging beam 11, and the fixing units 13 and the protection units 30 are disposed in one-to-one correspondence.

The number of the fixing units 13 substantially matches the number of the protection units 30.

Wherein, fixed unit 13 includes two supports 131 and the horizontal plate 132 of relative setting, horizontal plate 132 extends along second direction 50, two supports 131 set up the relative both sides at hanging beam 11 respectively, two supports 131 set up relatively, in the use, horizontal plate 132 is located hanging beam 11's bottom, the both ends of horizontal plate 132 extend to hanging beam 11 outside along second direction 50 respectively, the both ends of horizontal plate 132 are connected with the bottom of two supports 131 respectively, one side that horizontal plate 132 deviates from support 131 is connected with mounting panel 311.

In the present embodiment, the horizontal plate 132 is connected to the mounting plate 311 by means of bolts.

Further, in this embodiment, the bracket 131 includes two vertical plates and a reinforcing plate, the reinforcing plate is located between the two vertical plates, and the reinforcing plate is parallel to the horizontal plate 132; in use, the bottom end of the stiffener plate is attached to the top end of the horizontal plate 132.

With continued reference to fig. 1, in the present embodiment, the mounting assembly includes at least one mounting unit 14. The mounting unit 14 includes two opposite fixing frames 141, and the two fixing frames 141 are respectively disposed at two opposite sides of the hanging beam 11.

Specifically, the fixing frame 141 includes two baffles 1411 and a fixing block 1412 disposed between the two baffles 1411, a mounting hole extending along the third direction 60 is formed in the fixing block 1412, the mounting hole penetrates through the fixing block 1412, in the using process, the fixing block 1412 is connected with the adsorption component through the connecting rod 15, the connecting rod 15 extends along the third direction 60, the top end of the connecting rod 15 is inserted into the mounting hole, and the bottom end of the connecting rod 15 is connected with the adsorption component.

With continued reference to fig. 1 to 6, in the present embodiment, the adsorption assembly includes at least one adsorption unit 20, and the adsorption unit 20 is connected to the bottom end of the bearing assembly 10; the adsorption unit 20 is used for adsorbing the material 2.

In the present embodiment, the suction assembly includes four suction units 20, and the four suction units 20 are arranged at intervals along the length direction of the hanging beam 11; through setting up four adsorption unit 20, when adsorbing material 2, further improved the fastness of adsorbing material 2.

It should be noted that the number of the suction units 20 substantially corresponds to the number of the mounting units 14, and the suction units 20 are provided in one-to-one correspondence with the mounting units 14.

Specifically, one end of the connecting rod 15 far away from the fixing block 1412 is connected with the top end of the adsorption unit 20.

Further, in this embodiment, the adsorption unit 20 includes a connection mechanism 21 and an adsorption mechanism 22, the adsorption mechanism 22 is disposed at the bottom end of the connection mechanism 21, and one end of the connection mechanism 21 away from the adsorption mechanism 22 is connected to the bearing assembly 10; the end of the suction device 22 facing away from the connection device 21 serves for sucking the material 2.

Specifically, the top end of the connecting mechanism 21 is connected to the bottom end of the connecting rod 15.

Further, in this embodiment, the adsorption mechanism 22 includes at least one electromagnet 221, the top end of the electromagnet 221 is connected with the bottom end of the connection mechanism 21, and the bottom end of the electromagnet 221 is used for adsorbing the material 2.

Specifically, a plane parallel to the horizontal plane is taken as a cross section, the cross section of the electromagnet 221 may be in an oblong shape, and the cross section of the electromagnet 221 may also be in a rectangular shape, which is not limited in this embodiment.

In this embodiment, the adsorption mechanism 22 includes two electromagnets 221, and outer side walls of the two electromagnets 221 abut against each other; by arranging the two electromagnets 221, the adsorption area is increased, and the firmness of adsorption is improved.

Further, in this embodiment, the connecting mechanism 21 includes a fixing plate 211 and two chains 212, the two chains 212 are respectively connected to two opposite ends of the fixing plate 211, the bottom end of the fixing plate 211 is connected to the adsorbing mechanism 22, and both ends of the two chains 212 departing from the fixing plate 211 are connected to the carrying assembly 10; by providing two chains 212, the stability of the fixing plate 211 is improved.

Specifically, the fixing plate 211 is disposed parallel to the horizontal plane, the bottom end of the fixing plate 211 is connected to the top surface of the adsorption mechanism 22, the bottom ends of the two chains 212 are respectively connected to the two ends of the fixing plate 211, and the top ends of the two chains 212 are respectively connected to the two fixing frames 141.

Wherein the top end of the chain 212 is connected with the bottom end of the connecting rod 15.

Illustratively, the fixing plate 211 may have a rectangular shape, but the fixing plate 211 may also have a diamond shape. In an implementation manner in which the fixing plate 211 is rectangular, in order to further improve the stability of the adsorption mechanism 22, two ends of the chain 212 are respectively connected to two adjacent corners of the fixing plate 211, a middle position of the chain 212 extends upward along the third direction 60, so that the chain 212 forms a triangle, and the middle position of the chain 212 is connected to the bottom end of the connecting rod 15.

The working principle of the hanging beam device 1 provided by the embodiment is as follows: when the adsorption mechanism 22 is ready to adsorb the material 2, the plate hook 33 in the protection component is in an open state, the bottom end of the adsorption mechanism 22 is at the lowest point, the adsorption mechanism 22 is ready to adsorb the material 2, after the magnetic field of the adsorption mechanism 22 is saturated, the adsorbed material 2 is adsorbed and fastened by the adsorption mechanism 22, the crane lifts, after the material 2 is lifted to a certain height, the driving motor 32 in the protection component drives the plate hook 33 to rotate, when the plate hook 33 rotates to a closed state, the plate hook 33 triggers the first limit sensor 34, at this time, the plate hook 33 rotates to the right position, the driving motor 32 stops rotating, and the protection component realizes the protection of the adsorbed material 2; the crane continues to operate, when the material 2 is moved to the upper side of the releasing position, the driving motor 32 in the protection assembly drives the plate hook 33 to rotate reversely, when the plate hook 33 rotates to an opening state, the plate hook 33 triggers the second limit sensor 35, at the moment, the plate hook 33 rotates in place, the driving motor 32 stops rotating, the protection assembly releases the protection of the adsorbed material 2, at the moment, the bottom end of the adsorption mechanism 22 is at the lowest point, and the material 2 is ready to be released; after the material 2 is discharged, the crane quickly returns to the lifting operation area to start the next working cycle.

The hanging beam device 1 comprises a bearing assembly 10, an adsorption assembly and a protection assembly; the adsorption component and the protection component are both arranged at the bottom end of the bearing component 10, and the top end of the bearing component 10 is used for being connected with an external crane; one end of the adsorption component, which is far away from the bearing component, is used for adsorbing the material 2; the protection component is used for hooking the materials 2 adsorbed by the adsorption component to protect the materials 2 and prevent the materials 2 adsorbed by the adsorption component from falling off when power is lost accidentally; on one hand, by arranging the protection component, the protection component supports the adsorbed material 2 in a closed state, and when the adsorption component loses power, the protection component prevents the material 2 from falling off, so that the use safety is improved; on the other hand, the device can be used in the occasions with limited space, such as rooms, cabins and the like, and does not need larger use space; meanwhile, compared with the traditional power-off magnetic retaining device of the direct-current lifting electromagnet 221, the working efficiency is improved on occasions with large demand on manpower resources when the material 2 is still conveyed in a mechanical force bearing mode.

The utility model provides a hanging beam device 1 has following advantage: the device has the advantages of simple structure, easy manufacture, few moving mechanisms, small maintenance amount, convenient maintenance, safe and reliable performance and convenient operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims (10)

1. A hanging beam device is characterized in that: comprises a bearing component, an adsorption component and a protection component;

the adsorption component and the protection component are both arranged at the bottom end of the bearing component, and the top end of the bearing component is used for being connected with an external crane;

one end of the adsorption component, which is far away from the bearing component, is used for adsorbing materials;

the protection subassembly is used for hooking the material that adsorption component is adsorbed to the protection the material avoids when unexpected the power failure, adsorption component is adsorbed the material drops.

2. The hanging beam apparatus of claim 1, wherein: the protection assembly comprises a plurality of protection units which are arranged at intervals along a first direction of the bearing assembly;

the protection unit is used for hooking the materials adsorbed by the adsorption component so as to protect the materials.

3. The hanging beam apparatus of claim 2, wherein: the protection unit comprises a connecting frame, a driving motor and a plate hook, the driving motor is arranged on the outer side wall of the connecting frame, an output shaft of the driving motor extends along the first direction, one end of the plate hook is inserted into the connecting frame and connected with the output shaft, and the plate hook can rotate relative to the connecting frame;

the driving motor is used for driving the plate hook to rotate so as to enable the plate hook to be closed or opened.

4. The hanging beam apparatus of claim 3, wherein: the protection unit further comprises a first limit sensor and a second limit sensor, and the first limit sensor and the second limit sensor are respectively arranged on two opposite side walls of the connecting frame;

when the plate hook rotates to a closed state, triggering the first limit sensor to enable the driving motor to stop rotating;

when the plate hook rotates to an open state, the second limit sensor is triggered, so that the driving motor stops rotating.

5. The hanging beam apparatus of claim 3, wherein: the link includes mounting panel and framework, the mounting panel sets up the top of framework, the framework encloses and establishes into the holding cavity, driving motor sets up on the lateral wall of framework, driving motor's output shaft along first direction extends to in the holding cavity, the one end of board hook is inserted and is located in the holding cavity, and with output shaft.

6. The hanging beam apparatus of claim 1, wherein: the bearing assembly comprises a hanging beam and at least one connecting plate, the connecting plate extends along the second direction of the bearing assembly, the bottom end of the connecting plate is connected with the top end of the hanging beam, and the connecting plate is used for being connected with an external crane;

and a fixing component used for being connected with the protection component and a mounting component used for being connected with the adsorption component are arranged on the outer side wall of the hanging beam.

7. The hanging beam apparatus of claim 1, wherein: the adsorption component comprises at least one adsorption unit, and the adsorption unit is connected with the bottom end of the bearing component;

the adsorption unit is used for adsorbing the materials.

8. The hanging beam apparatus of claim 7, wherein: the adsorption unit comprises a connecting mechanism and an adsorption mechanism, the adsorption mechanism is arranged at the bottom end of the connecting mechanism, and one end of the connecting mechanism, which is far away from the adsorption mechanism, is connected with the bearing assembly;

one end of the adsorption mechanism, which deviates from the connecting mechanism, is used for adsorbing the materials.

9. The hanging beam apparatus of claim 8, wherein: the adsorption mechanism comprises at least one electromagnet, the top end of the electromagnet is connected with the bottom end of the connecting mechanism, and the bottom end of the electromagnet is used for adsorbing the material.

10. The hanging beam apparatus of claim 8, wherein: the connecting mechanism comprises a fixed plate and two chains, the two chains are respectively connected with two opposite ends of the fixed plate, the bottom end of the fixed plate is connected with the adsorption mechanism, and the two chains deviate from one end of the fixed plate and are connected with the bearing assembly.

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