CN216662170U - Steel plate lifting appliance - Google Patents
Steel plate lifting appliance Download PDFInfo
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- CN216662170U CN216662170U CN202122190907.7U CN202122190907U CN216662170U CN 216662170 U CN216662170 U CN 216662170U CN 202122190907 U CN202122190907 U CN 202122190907U CN 216662170 U CN216662170 U CN 216662170U
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- lifting
- main rod
- chain
- appliance main
- lifting appliance
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Abstract
The utility model discloses a steel plate lifting appliance, which comprises a lifting chain and a lifting appliance main rod, wherein the lifting chain is provided with a fixing piece for installing the lifting appliance main rod; the bottom of the lifting appliance main rod is provided with a plurality of groups of permanent magnetic chucks which are in contact with the steel plate, the top of each permanent magnetic chuck is connected with a lifting chain, and the lifting appliance main rod is provided with a mounting part for connecting the lifting chain; the bottom of the lifting appliance main rod is also provided with a plurality of groups of lifting chains, and the bottoms of the lifting chains are connected with moving wheels; a plurality of groups of lifting chain brackets are arranged on one side of the lifting appliance main rod close to the lifting chains; the lifting chain bracket is arranged, the lifting chain can be orderly placed, the adjusting piece can balance the stress of the permanent magnetic suckers, each magnet is uniformly stressed without generating desorption, and the safety of a lifting mode is ensured.
Description
Technical Field
The utility model relates to the technical field of steel plate lifting, in particular to a steel plate lifting appliance.
Background
The existing steel plates, especially the whole steel plate with larger area, are hoisted by adopting 2 methods: 1. hoisting by a lifting hook; 2. and the steel wire rope is hoisted by an electromagnetic iron absorption hoisting tool.
The first mode requires that steel plates cannot be tightly stacked together when stacked, because a lifting height space is reserved for a lifting hook, a sizing block is required to be arranged between every two steel plates for realizing the arrangement of a lifting space, so that the stacking of the steel plates can cause space waste, and the steel plates are easy to bend and deform because local stress points of the steel plates are positioned at the sizing blocks; the second mode is through the steel sheet of electro-magnet iron hoist handling, and the structure of electro-magnet iron is complicated, and the cost is too high.
For example, patent publication No. CN 205061329U discloses a steel plate hanger, which is characterized in that lower lifting lugs are symmetrically arranged on a beam, and an electromagnet disc is arranged on the lower lifting lugs to fix a steel plate, so that the steel plate is attracted by symmetrical magnetic force in the lifting process. And when above-mentioned hoist was used, because the electro-magnet structure is complicated, the inconvenient transport of hoist after using is fixed. Aiming at the problems, the steel plate lifting appliance which can realize multi-point steel plate lifting and is low in cost is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a steel plate hanger to solve the above problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the steel plate lifting appliance comprises a lifting chain and a lifting appliance main rod, wherein the lifting chain is provided with a fixing piece for installing the lifting appliance main rod;
the bottom of the lifting appliance main rod is provided with a plurality of groups of permanent magnetic chucks which are in contact with the steel plate, the top of each permanent magnetic chuck is connected with a lifting chain, and the lifting appliance main rod is provided with a mounting part for connecting the lifting chain;
the bottom of the lifting appliance main rod is also provided with a plurality of groups of transferring supports, and the bottoms of the transferring supports are connected with moving wheels;
and a plurality of groups of lifting chain brackets are arranged on one side of the lifting appliance main rod close to the lifting chains.
Preferably, the installed part includes installed part and installed part down, it is connected with the one side that the installed part is close to mutually with the installed part down and is used for fixing the installation bolt on the hoist mobile jib with last installed part and lower installed part, the transition jib is installed to installed part bottom down, the break-out is connected to transition jib bottom, break-out connection jack-up chain top, be connected with the regulating part that is used for adjusting each group of permanent magnetism sucking disc stress balance nature on the transition jib.
Preferably, the regulating part includes regulating spring, the installed part bottom is equipped with the hole that the pole body that is used for the transition jib passed down, regulating spring cup joints on the pole body that the transition jib passed the hole, the regulating spring top is equipped with the gland that is used for restricting the regulating spring position of connection on the transition jib, the gland is kept away from regulating spring one end and is connected with the lock nut with the pole body threaded connection of transition jib.
Preferably, the transfer support is fixed on the lifting appliance main rod through a bolt, and the distance between the bottom of the moving wheel and the bottom of the lifting appliance main rod is smaller than the distance between the bottom of the permanent magnetic chuck and the bottom of the lifting appliance main rod.
Preferably, the sling chain brackets are welded or fixed on the sling main rod through bolts, an arc-shaped groove for placing a sling chain is formed in one end, away from the sling main rod, of each sling chain bracket, and a hook for hooking the end part of the sling chain is arranged on one side, close to each other, of the two groups of sling chain brackets in the middle.
Preferably, the fixing part comprises a sling chain fixing frame, the sling chain fixing frame is connected with a bolt for fixing the sling chain fixing frame on the lifting appliance main rod, one end of the sling chain close to the lifting appliance main rod is connected with a lifting ring, and the sling chain fixing frame is connected with a fixing bolt for installing the lifting ring.
Compared with the prior art, the utility model has the beneficial effects that:
the electromagnetic magnet is replaced by the permanent magnetic chuck, so that the cost of the steel plate lifting appliance is reduced, a lifting hook is not adopted, the storage space of the steel plate is saved, and the arrangement of the transfer support and the moving wheel is convenient for the transfer of the lifting appliance;
due to the arrangement of the hanging chain brackets, the hanging chains can be orderly placed without winding, and the hanging tool is convenient to transfer and store;
according to the utility model, the adjusting piece is arranged to balance the stress of the permanent magnetic chucks, so that each magnet is uniformly stressed without desorption, and the safety of a lifting mode is ensured;
the positions of the lifting points are convenient to adjust, and the flexible adjustment and fixation of the distance between the lifting points can be realized.
Drawings
Fig. 1 is a schematic structural diagram of a steel plate hanger.
Fig. 2 is a schematic front view of a steel plate lifting appliance.
Fig. 3 is a schematic structural view at F-F in fig. 2 of a steel plate spreader.
Fig. 4 is a schematic structural diagram of the steel plate lifting appliance at the position K-K in fig. 2.
Fig. 5 is a schematic structural diagram at H-H in fig. 2 of the steel plate hanger.
In the figure: 10-a sling chain, 20-a sling main rod, 30-a permanent magnetic suction cup, 31-an upper mounting piece, 32-a mounting bolt, 33-a lower mounting piece, 34-a locking nut, 35-a gland, 36-an adjusting spring, 37-a transition suspender, 38-a shackle, 39-a lifting chain, 40-a transfer bracket, 41-a moving wheel, 50-a sling chain bracket, 60-a sling chain fixing frame and 61-a fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the present invention, a steel plate hanger includes a hanging chain 10 and a hanger main rod 20, wherein a fixing member for mounting the hanger main rod 20 is disposed on the hanging chain 10;
the bottom of the lifting appliance main rod 20 is provided with a plurality of groups of permanent magnetic suckers 30 which are in contact with steel plates, the top of each permanent magnetic sucker 30 is connected with a lifting chain 39, and the lifting appliance main rod 20 is provided with a mounting part for connecting the lifting chain 39;
a plurality of groups of transferring supports 40 are further mounted at the bottom of the lifting appliance main rod 20, and moving wheels 41 are connected to the bottoms of the transferring supports 40; the arrangement of the transferring support 40 and the moving wheel 41 is convenient for transferring the lifting appliance, and when the lifting appliance is actually used, the moving wheel with a ground foot can be selected as the moving wheel, so that the lifting appliance can be fixed after moving;
a plurality of groups of lifting chain brackets 50 are arranged on one side of the lifting appliance main rod 20 close to the lifting chains 10; the chain sling bracket 50 can realize the orderly arrangement of the chain sling without winding, and is convenient for the transfer and storage of the sling.
The mounting part comprises an upper mounting part 31 and a lower mounting part 33, one side of the upper mounting part 31 close to one side of the lower mounting part 33 is connected with a mounting bolt 32 for fixing the upper mounting part 31 and the lower mounting part 33 on the main lifting appliance rod 20, the bottom of the lower mounting part 33 is provided with a transition suspender 37, the bottom of the transition suspender 37 is connected with a shackle 38, the shackle 38 is connected with the top of a lifting chain 39, and the transition suspender 37 is connected with an adjusting part for adjusting the stress balance of each group of permanent magnetic suction cups 30; go up installed part and lower installed part 33 and conveniently demolish from hoist mobile jib 20, and can adjust the mounted position at hoist mobile jib 20, be convenient for adjust the position of permanent magnet chuck 30, its jack-up chain 39 conveniently articulates on shackle 38, later also be convenient for take out jack-up chain 39 from shackle 38 to demolish permanent magnet chuck 30, make things convenient for the subsequent removal of hoist.
The adjusting piece comprises an adjusting spring 36, a hole for a rod body of a transition suspender 37 to pass through is formed in the bottom of the lower mounting piece 33, the adjusting spring 36 is sleeved on the rod body of the transition suspender 37 passing through the hole, a gland 35 connected to the transition suspender 37 and used for limiting the position of the adjusting spring 36 is arranged at the top end of the adjusting spring 36, and a locking nut 34 in threaded connection with the rod body of the transition suspender 37 is connected to one end, far away from the adjusting spring 36, of the gland 35; after the permanent magnetic chuck 30 is connected with the steel plate, when the force of the steel plate on the permanent magnetic chuck 30 at a certain position is greater than that of other positions, the transition suspender 37 is stressed, the gland 35 extrudes the adjusting spring 36, the adjusting spring 36 applies a reaction force to the gland 35, the stress of the transition suspender 37 is balanced, and the permanent magnetic chuck 30 at the position is prevented from being desorbed due to the overlarge force of the steel plate.
The transfer support 40 is fixed on the lifting appliance main rod 20 through a bolt, the distance between the bottom of the movable wheel 41 and the bottom of the lifting appliance main rod 20 is smaller than the distance between the bottom of the permanent magnetic chuck 30 and the bottom of the lifting appliance main rod 20, and when the lifting appliance needs to be moved, the permanent magnetic chuck 30 and the lifting chain 39 can be taken out, so that the movable wheel 41 is in contact with the ground, and the lifting appliance is convenient to move.
The welding of chain sling bracket 50 or through the bolt fastening on hoist mobile jib 20, 20 one end of hoist mobile jib is kept away from to chain sling bracket 50 is equipped with the arc wall that is used for placing chain sling 10, and the one side that two sets of chain sling brackets 50 that are located the middle part are close to mutually is equipped with the couple that is used for articulating the tip of chain sling 10, can arrange the arc wall in when chain sling 10 places, and chain sling bracket 50 carries out the bearing to chain sling 10, can realize putting in order of chain sling 10, does not twine, makes things convenient for the hoist to shift and deposit.
The fixing part comprises a hanging chain fixing frame 60, the hanging chain fixing frame 60 is connected with a bolt for fixing the hanging chain fixing frame 60 on the lifting appliance main rod 20, one end of the hanging chain 10 close to the lifting appliance main rod 20 is connected with a lifting ring, and the hanging chain fixing frame 60 is connected with a fixing bolt 61 for mounting the lifting ring; the sling chain fixing frame 60 is conveniently fixed on the sling main rod 20 or the position is transferred, so that the positions of the lifting points are conveniently adjusted, and the flexible adjustment and fixation of the distances between the lifting points can be realized.
The working principle of the utility model is as follows: when using this steel sheet hoist, connect lifting by crane equipment with chain sling 10, when multiunit permanent magnetism sucking disc 30 adsorbs the steel sheet, controlgear lifts by crane the steel sheet and transports, and the regulating part can balance the atress of a plurality of permanent magnetism sucking discs 30, guarantees to lift by crane safety, when needing to remove the hoist, can take out permanent magnetism sucking disc 30 and lifting chain 39 to make and remove wheel 41 contact ground, make things convenient for the removal of hoist, chain sling bracket 50 carries out the bearing to chain sling 10, can realize putting in order of chain sling 10.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (6)
1. The steel plate lifting appliance comprises a lifting chain (10) and a lifting appliance main rod (20), wherein a fixing piece for installing the lifting appliance main rod (20) is arranged on the lifting chain (10);
the method is characterized in that: the bottom of the lifting appliance main rod (20) is provided with a plurality of groups of permanent magnetic suckers (30) which are in contact with the steel plate, the top of each permanent magnetic sucker (30) is connected with a lifting chain (39), and the lifting appliance main rod (20) is provided with a mounting part for connecting the lifting chain (39);
the bottom of the lifting appliance main rod (20) is also provided with a plurality of groups of transferring supports (40), and the bottoms of the transferring supports (40) are connected with moving wheels (41);
and a plurality of groups of lifting chain brackets (50) are arranged on one side of the lifting appliance main rod (20) close to the lifting chains (10).
2. The steel plate spreader of claim 1, wherein: the installed part includes installed part (31) and lower installed part (33), it is connected with and is used for fixing installing part (31) and lower installed part (33) mounting bolt (32) on hoist mobile jib (20) with one side that installed part (31) and lower installed part (33) are close to mutually to go up installed part (31), transition jib (37) are installed to installed part (33) bottom down, break out (38) are connected to transition jib (37) bottom, break out (38) connection jack-up chain (39) top, be connected with the regulating part that is used for adjusting each group of permanent magnetism sucking disc (30) atress equilibrium on transition jib (37).
3. The steel plate spreader of claim 2, wherein: the regulating part comprises a regulating spring (36), a hole for the shaft of the transition suspender (37) to pass through is formed in the bottom of the lower mounting part (33), the regulating spring (36) is sleeved on the shaft of the transition suspender (37) passing through the hole, a gland (35) connected to the transition suspender (37) and used for limiting the position of the regulating spring (36) is arranged at the top end of the regulating spring (36), and a locking nut (34) connected with the shaft of the transition suspender (37) in a threaded mode is connected to one end, far away from the regulating spring (36), of the gland (35).
4. The steel plate spreader of claim 1, wherein: the transfer support (40) is fixed on the lifting appliance main rod (20) through a bolt, and the distance between the bottom of the moving wheel (41) and the bottom of the lifting appliance main rod (20) is smaller than the distance between the bottom of the permanent magnetic chuck (30) and the bottom of the lifting appliance main rod (20).
5. The steel plate spreader of claim 1, wherein: the lifting chain support (50) is welded or fixed on the lifting appliance main rod (20) through a bolt, one end, far away from the lifting appliance main rod (20), of the lifting chain support (50) is provided with an arc-shaped groove for placing a lifting chain (10), and one side, close to each other, of the two groups of lifting chain supports (50) located in the middle is provided with a hook for hooking the end part of the lifting chain (10).
6. The steel plate spreader of claim 1, wherein: the fixing part comprises a lifting chain fixing frame (60), a bolt used for fixing the lifting chain fixing frame (60) on the lifting appliance main rod (20) is connected to the lifting chain fixing frame (60), one end, close to the lifting appliance main rod (20), of the lifting chain (10) is connected with a lifting ring, and a fixing bolt (61) used for installing the lifting ring is connected to the lifting chain fixing frame (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190907.7U CN216662170U (en) | 2021-09-10 | 2021-09-10 | Steel plate lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190907.7U CN216662170U (en) | 2021-09-10 | 2021-09-10 | Steel plate lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216662170U true CN216662170U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122190907.7U Active CN216662170U (en) | 2021-09-10 | 2021-09-10 | Steel plate lifting appliance |
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| CN (1) | CN216662170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116768011A (en) * | 2023-05-08 | 2023-09-19 | 中电建成都铁塔有限公司 | Single steel plate lifting device and application method thereof |
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2021
- 2021-09-10 CN CN202122190907.7U patent/CN216662170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116768011A (en) * | 2023-05-08 | 2023-09-19 | 中电建成都铁塔有限公司 | Single steel plate lifting device and application method thereof |
| CN116768011B (en) * | 2023-05-08 | 2024-04-16 | 中电建成都铁塔有限公司 | Single steel plate lifting device and application method thereof |
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