CN219489325U - Electromagnetic chuck and crane - Google Patents
Electromagnetic chuck and crane Download PDFInfo
- Publication number
- CN219489325U CN219489325U CN202320302847.XU CN202320302847U CN219489325U CN 219489325 U CN219489325 U CN 219489325U CN 202320302847 U CN202320302847 U CN 202320302847U CN 219489325 U CN219489325 U CN 219489325U
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- lifting
- electromagnetic chuck
- telescopic rod
- crane
- connecting piece
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Abstract
The utility model discloses an electromagnetic chuck, comprising: the sucker body is provided with a first connecting part at the top; the telescopic rod is arranged at the top of the sucker body, the top of the telescopic rod is provided with a hanging ring and a second connecting part, and the hanging hook of the crane can be connected with the hanging ring; one end of the connecting piece is connected with the first connecting part, and the other end of the connecting piece is connected with the second connecting part; when the telescopic rod is shortened, the hanging ring is in a first position, the connecting piece is in a loose state, when the telescopic rod is extended, and when the hanging ring is in a second position, the connecting piece is in a tensioning state. The electromagnetic chuck can conveniently and rapidly connect the lifting hook of the crane with the lifting ring of the electromagnetic chuck, and has high accuracy.
Description
Technical Field
The utility model relates to the technical field of material handling equipment, in particular to an electromagnetic chuck and a crane.
Background
In the related art, a crane with an electromagnetic chuck is generally used for transporting metal weights such as iron blocks. A steel cable is arranged on the existing electromagnetic chuck, and the electromagnetic chuck is lifted by a lifting hook of the crane through the steel cable. In factory, the use of hoist is more, only need hoist the metal heavy object just can hoist electromagnetic chuck on the lifting hook, but to current electromagnetic chuck, hoist is difficult to aim at the rings of cable wire tip, usually inserts the lifting hook in the rings by the manual work, and operating efficiency is low like this to have certain danger.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the electromagnetic chuck provided by the utility model can conveniently and rapidly connect the lifting hook of the crane with the lifting ring of the electromagnetic chuck, and has high accuracy.
The utility model further provides a crane with the electromagnetic chuck.
An electromagnetic chuck according to an embodiment of the first aspect of the present utility model includes:
the sucker body is provided with a first connecting part at the top;
the telescopic rod is arranged at the top of the sucker body, the top of the telescopic rod is provided with a hanging ring and a second connecting part, and the hanging hook of the crane can be connected with the hanging ring;
one end of the connecting piece is connected with the first connecting part, and the other end of the connecting piece is connected with the second connecting part;
when the telescopic rod is shortened, the hanging ring is in a first position, the connecting piece is in a loose state, when the telescopic rod is extended, and when the hanging ring is in a second position, the connecting piece is in a tensioning state.
The electromagnetic chuck provided by the embodiment of the utility model has at least the following beneficial effects: the top of sucking disc body is provided with first connecting portion and telescopic link, the top of telescopic link is provided with rings and second connecting portion, connecting piece such as cable wire or iron chain link together first connecting portion and second connecting portion, rings can be connected to hoist rings, because the telescopic link makes vertical fixed, consequently rings can not rock at will, easy location, when the hoist needs to use electromagnet, rings are colluded easily to hoist lifting hook of hoist, convenience operator's operation, wherein, when electromagnet need not use, rings of telescopic link shorten to first position, connecting piece such as cable wire or iron chain are the relaxation state, do not occupy too much space, when electromagnet need be used to the hoist, rings of telescopic link are elongated to the second position, connecting piece such as cable wire or iron chain are the tensioning state, stability when lifting electromagnet has been improved to the hoist, and because the fixed position of rings, the lifting hook of hoist is fixed to rings easily, the connection of lifting hook and rings is quick, effectively raise the efficiency.
According to some embodiments of the utility model, the telescopic rod is provided with a detection device at the position of the lifting ring, and the detection device can detect the position of the lifting hook.
According to some embodiments of the utility model, the detection device comprises a position sensor and an indicator, the position sensor being electrically connected to the indicator.
According to some embodiments of the utility model, the indicator is an audible alarm and is capable of receiving a signal from the position sensor to sound an alarm.
According to some embodiments of the utility model, a flange connection structure is arranged at one end of the telescopic rod, which is far away from the hanging ring, and the telescopic rod is mounted on the sucker body through the flange connection structure.
According to some embodiments of the utility model, the connector is a steel cable.
According to some embodiments of the utility model, the end of the cable is provided with a locking member comprising a first part connected to the cable and a second part rotatably provided to the first part, the first part and the second part being locked by means of a screw.
According to a second aspect of the utility model, an embodiment of the crane comprises:
a lifting device;
an electromagnetic chuck according to an embodiment of the first aspect of the present utility model is provided to the lifting device and is capable of being driven to move in a horizontal direction and a vertical direction.
The crane provided by the embodiment of the utility model has at least the following beneficial effects: the lifting hook of the crane can be aligned with the lifting ring of the electromagnetic chuck rapidly and accurately, the operation is convenient, and the electromagnetic chuck does not occupy excessive space when idle.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a crane according to one embodiment of the utility model;
FIG. 2 is a schematic view of an electromagnetic chuck according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a lifting ring of a telescopic link according to an embodiment of the present utility model in a second position;
FIG. 4 is a schematic view of a lifting ring of a telescopic link according to an embodiment of the present utility model in a first position;
fig. 5 is a schematic view of a locking member according to an embodiment of the present utility model.
Reference numerals:
the suction cup comprises a suction cup body 100, a first connecting part 110, a telescopic rod 200, a lifting ring 210, a detection device 220, a second connecting part 230, a flange connection structure 240, a steel cable 300, a locking piece 310, a first part 311, a second part 312, a screw 313, a lifting device 400, a bracket 410, a lifting beam 420, a moving piece 430, a lifting piece 440 and a gauge 450.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the related art, a crane with an electromagnetic chuck is generally used for transporting metal weights such as iron blocks. A steel cable is arranged on the existing electromagnetic chuck, and the electromagnetic chuck is lifted by a lifting hook of the crane through the steel cable. In factory, the use of hoist is more, only need hoist the metal heavy object just can hoist electromagnetic chuck on the lifting hook, but to current electromagnetic chuck, hoist is difficult to aim at the rings of cable wire tip, usually inserts the lifting hook in the rings by the manual work, and operating efficiency is low like this to have certain danger.
To this kind of problem, this application provides an electromagnet, the top of sucking disc body is provided with first connecting portion and telescopic link, the top of telescopic link is provided with rings and second connecting portion, connecting piece such as cable wire or iron chain link together first connecting portion and second connecting portion, rings can be connected to the rings of hoist, because the telescopic link makes vertical fixed, consequently rings can not rock at will, easy location, when electromagnet needs to be used to the hoist, rings are colluded easily to the lifting hook of hoist, make things convenient for the operator to operate, the accuracy is high, wherein, when electromagnet need not use, rings of telescopic link shorten to the first position, connecting piece such as cable wire or iron chain are the relaxation state, do not occupy too much space, when electromagnet need to use to the hoist, connecting piece such as telescopic link extends to the second position, cable wire or iron chain are the tensioning state, stability when lifting electromagnet has been improved to the hoist, and because the position of lifting hook is fixed, the lifting hook is fixed to rings easily, the lifting hook is connected fast with rings, effectively improve efficiency. But current electromagnet's rings are generally direct setting at cable wire or tip of connecting, because cable wire and iron chain are not the connecting piece of complete rigidity, and consequently rings rock easily, are difficult to fix a position, this application can be fine solve this kind of problem that current electromagnet exists.
Referring to fig. 1 to 5, an electromagnetic chuck according to an embodiment of the present utility model includes a chuck body 100, a telescopic rod 200, and a connector. Specifically, the top of the chuck body 100 is provided with a first connection part 110. The telescopic link 200 is arranged at the top of the sucker body 100, the top of the telescopic link 200 is provided with a hanging ring 210 and a second connecting part 230, the hanging ring 210 can be connected with a hanging hook of a crane, and the second connecting part 230 is a semicircular ring and is arranged below the hanging ring 210. One end of the connecting member is connected to the first connecting portion 110, and the other end is connected to the second connecting portion 230, and the connecting member is typically a steel cable 300 or a chain.
It should be noted that, when the telescopic rod 200 is shortened, the lifting ring 210 is in the first position, the connecting piece is in a loose state, the space occupied by the electromagnetic chuck when idle can be saved in the state, when the telescopic rod 200 is extended, the lifting ring 210 is in the second position, the connecting piece is in a tensioning state, the position of the lifting ring 210 is fixed in the state, the lifting hook of the crane is easily positioned at the position of the lifting ring 210, and the manual work is not needed for assistance, so that the safety and the operation convenience are improved.
It should be noted that, the telescopic rod 200 is located at the position of the hanging ring 210 and is provided with a detection device 220, and the detection device 220 can detect the position of the hanging hook. The detection device 220 includes a position sensor and an indicator, the position sensor being electrically connected to the indicator. The indicator is an audible alarm and is capable of receiving the signal from the position sensor and sounding an alarm. In other embodiments, the indicator may be a light alarm and may be capable of receiving a signal from the position sensor to emit an alarm light, such as a flashing red light. The detection device 220 can help an operator to more precisely control the hook to hook the lifting ring 210 when the crane is operated.
It should be noted that, the end of the telescopic rod 200 away from the hanging ring 210 is provided with a flange connection structure 240, and the telescopic rod 200 is mounted on the sucker body 100 through the flange connection structure 240, specifically, is mounted at the top center position of the sucker body 100. The connection is a wire rope 300 or an iron chain. In the present utility model, the end of the wire rope 300 is provided with a locker 310, the locker 310 includes a first member 311 and a second member 312, the first member 311 is connected to the wire rope 300, the second member 312 is rotatably provided to the first member 311, and the first member 311 and the second member 312 are locked by a screw 313.
The application also provides a hoist, including hoisting device 400 and electromagnetic chuck, hoisting device 400 can drive electromagnetic chuck along horizontal direction and vertical direction motion. Specifically, the lifting device 400 includes a bracket 410, a lifting beam 420, a moving member 430 and a lifting member 440, the lifting beam 420 is horizontally disposed on the bracket 410, the moving member 430 is slidably disposed on the lifting beam 420, the lifting member 440 is disposed on the moving member 430, and the lifting member 440 is provided with a hook and is connected with the lifting ring 210 of the telescopic rod 200 through the hook. The lifter 440 is further provided with a gauge 450, and the gauge 450 can calculate the weight of the electromagnetic chuck.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. Electromagnetic chuck, its characterized in that includes:
the sucker body is provided with a first connecting part at the top;
the telescopic rod is arranged at the top of the sucker body, the top of the telescopic rod is provided with a hanging ring and a second connecting part, and the hanging hook of the crane can be connected with the hanging ring;
one end of the connecting piece is connected with the first connecting part, and the other end of the connecting piece is connected with the second connecting part;
when the telescopic rod is shortened, the hanging ring is in a first position, the connecting piece is in a loose state, when the telescopic rod is extended, and when the hanging ring is in a second position, the connecting piece is in a tensioning state.
2. The electromagnetic chuck according to claim 1, wherein the telescopic rod is provided with a detection device at the position of the lifting ring, the detection device being capable of detecting the position of the lifting hook.
3. The electromagnetic chuck of claim 2, wherein the detection means comprises a position sensor and an indicator, the position sensor being electrically connected to the indicator.
4. An electromagnetic chuck according to claim 3 wherein the indicator is an audible alarm and is capable of receiving a signal from the position sensor to sound an alarm.
5. The electromagnetic chuck according to claim 1, wherein an end of the telescopic rod remote from the lifting ring is provided with a flange connection structure, and the telescopic rod is mounted to the chuck body through the flange connection structure.
6. The electromagnetic chuck of claim 1, wherein the connector is a wire rope.
7. The electromagnetic chuck according to claim 6, wherein the end of the wire rope is provided with a locking member, the locking member comprising a first member and a second member, the first member being connected to the wire rope, the second member being rotatably provided to the first member, the first member and the second member being locked by a screw.
8. Crane, its characterized in that includes:
a lifting device;
the electromagnetic chuck according to any one of claims 1 to 7, which is provided to the lifting device and can be driven to move in a horizontal direction and a vertical direction.
9. The crane of claim 8, wherein the lifting device comprises a bracket, a lifting beam, a moving member and a lifting member, wherein the lifting beam is horizontally arranged on the bracket, the moving member is slidably arranged on the lifting beam, the lifting member is arranged on the moving member, and the lifting member is provided with a lifting hook and is connected with the lifting ring of the telescopic rod through the lifting hook.
10. Crane according to claim 9, wherein the lifting element is further provided with a scale capable of calculating the weight of the electromagnetic chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320302847.XU CN219489325U (en) | 2023-02-22 | 2023-02-22 | Electromagnetic chuck and crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320302847.XU CN219489325U (en) | 2023-02-22 | 2023-02-22 | Electromagnetic chuck and crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219489325U true CN219489325U (en) | 2023-08-08 |
Family
ID=87508965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320302847.XU Active CN219489325U (en) | 2023-02-22 | 2023-02-22 | Electromagnetic chuck and crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219489325U (en) |
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2023
- 2023-02-22 CN CN202320302847.XU patent/CN219489325U/en active Active
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