CN211687893U - Electromagnetic crane - Google Patents
Electromagnetic crane Download PDFInfo
- Publication number
- CN211687893U CN211687893U CN201921975206.0U CN201921975206U CN211687893U CN 211687893 U CN211687893 U CN 211687893U CN 201921975206 U CN201921975206 U CN 201921975206U CN 211687893 U CN211687893 U CN 211687893U
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- electromagnetic chuck
- link
- electromagnetic
- seat
- reference column
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Abstract
Electromagnetic crane, including the connecting plate, the several couple is connected to the bottom of connecting plate, and the bottom of couple articulates the connecting chain, and the link is connected to the lower extreme of connecting chain, the sub-unit connection link of link, the sub-unit connection roating seat of link, the rotatory end and the roating seat cooperation of roating seat, the utility model discloses install supplementary stabilising arrangement between connecting plate and permanent magnet crane seat, install supplementary stabilising arrangement can utilize the reference column, holding ring and positioning spring to cooperate when electromagnetic chuck appears angular rotation between connecting plate and the electromagnetic chuck seat to utilize positioning spring's elasticity to cushion electromagnetic chuck's angular rotation, reduce electromagnetic chuck's range of rocking, thereby reduce the degree of buckling of connecting chain, improve the life of connecting chain, reduce the cracked probability of connecting chain.
Description
Technical Field
The utility model relates to a jack, more specifically an electromagnetism jack.
Background
An authorized bulletin number CN207451409U discloses an electromagnetic chuck for beam blank hoisting, and we find in application that although a rotary seat is additionally arranged on the device, the connecting chain is prevented from being broken, the electromagnetic chuck still can shake easily in the using process, and the service life of a connecting mechanism is shortened.
Disclosure of Invention
The utility model aims at providing an electromagnetic crane, can install supplementary stabilising arrangement between connecting plate and electromagnetic chuck seat, install supplementary stabilising arrangement between connecting plate and the electromagnetic chuck seat and can utilize the reference column, holding ring and positioning spring cooperate when electromagnetic chuck appears the angular rotation, thereby utilize positioning spring's elasticity to cushion electromagnetic chuck's angular rotation, reduce electromagnetic chuck's range of rocking, thereby reduce the degree of buckling of connecting chain, improve the life of connecting chain, reduce the cracked probability of connecting chain.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
electromagnetic jack, including the connecting plate, the several couple is connected to the bottom of connecting plate, and the bottom of couple articulates the connecting chain, and the link is connected to the lower extreme of connecting chain, the sub-unit connection link of link, the sub-unit connection roating seat of link, the rotatory end and the roating seat cooperation of roating seat, the stiff end and the electromagnetic chuck seat of roating seat are connected, electromagnetic chuck, its characterized in that are connected to the bottom of electromagnetic chuck seat: the utility model discloses an electromagnetic chuck seat, including the connecting plate, the lower extreme of reference column is located the inboard middle part of holding ring, and the holding ring is tubular shell structure, and the lower extreme of holding ring is connected with the upper portion of electromagnetic chuck seat, and the inboard of holding ring sets up positioning spring more than four, positioning spring's one end and the interior wall connection of holding ring, and positioning spring's the other end is connected with the reference column, and positioning spring is in compression state.
In order to further realize the purpose of the utility model, the technical proposal that the plurality of positioning springs are evenly distributed on the side circumference of the positioning column can also be adopted.
The inner space of the positioning ring is filled with a shear thickening fluid.
The middle part of reference column is connected the fixed plate, and the reference column passes the middle part of fixed plate, and the upper portion installation several of electromagnetic chuck seat slowly falls the ware, slowly falls the shell of ware and is connected with the electromagnetic chuck seat, slowly falls the rope tip and is connected with the fixed plate that slowly falls of ware.
The utility model has the advantages that: the utility model discloses supplementary stabilising arrangement of installation between connecting plate and electromagnetic chuck seat, the supplementary stabilising arrangement of installation can utilize reference column, holding ring and positioning spring to cooperate when electromagnetic chuck appears the angular rotation between connecting plate and the electromagnetic chuck seat to utilize positioning spring's elasticity to cushion electromagnetic chuck's angular rotation, reduce electromagnetic chuck's the range of rocking, thereby reduce the degree of buckling of connecting chain, improve the life of connecting chain, reduce the cracked probability of connecting chain.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 from direction A;
fig. 3 is a second schematic structural diagram of the present invention.
Labeling components: 1 electromagnetic chuck 2 connecting plate 3 couple 4 connecting chain 5 link 6 swivel mount 7 electromagnetic chuck seat 8 positioning column 9 holding ring 10 positioning spring 11 slow descent device 12 fixed plate.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
Electromagnetic jack, as shown in fig. 1-3, including connecting plate 2, several couple 3 is connected to the bottom of connecting plate 2, couple 3's bottom articulates connecting link 4, link 5 is connected to the lower extreme of connecting link 4, the sub-unit connection link 5 of link 5, the sub-unit connection roating seat 6 of link 5, the rotatory end and the cooperation of roating seat 6, the stiff end and the electromagnetic chuck seat 7 of roating seat 6 are connected, electromagnetic chuck 1 is connected to the bottom of electromagnetic chuck seat 7, its characterized in that: auxiliary stabilizing device of installation between connecting plate 2 and the electromagnetic chuck seat 7, auxiliary stabilizing device includes reference column 8 and holding ring 9, reference column 8 is connected to the bottom of connecting plate 2, the upper end and the connecting plate 2 cooperation of reference column 8, the lower extreme of reference column 8 is located the inboard middle part of holding ring 9, holding ring 9 is tubulose shell structure, the lower extreme of holding ring 9 is connected with the upper portion of electromagnetic chuck seat 7, the inboard of holding ring 9 sets up positioning spring 10 more than four, positioning spring 10's one end and the interior wall connection of holding ring 9, positioning spring 10's the other end and reference column 8 are connected, positioning spring 10 is in compression state.
The utility model discloses supplementary stabilising arrangement of installation between connecting plate 2 and electromagnet seat 7, the supplementary stabilising arrangement of installation can utilize reference column 8, holding ring 9 and positioning spring 10 to cooperate when the angular rotation appears in electromagnet 1 between connecting plate 2 and the electromagnet seat 7, thereby utilize positioning spring 10's elasticity to cushion electromagnet 1's angular rotation, reduce electromagnet 1's range of rocking, thereby reduce the degree of buckling of connecting chain, improve the life of connecting chain, reduce the cracked probability of connecting chain.
The above structure is an essential technical feature of the present application.
Material selection and feasibility analysis of specific implementation of application range: the practical manufactured sample is implemented by taking the specification attached drawing as a drawing according to the proportion and the matching mode of each part in the specification attached drawing, the connection is a common connection mode such as a connection of a strong adhesive, a welding, riveting and a flange connection and an integral forming type connection, and the thickness and the strength of a corresponding connection mode connection point can be selected without creativity according to the requirement of practical connection strength during practical manufacturing. The application aims at an improvement of an electromagnetic chuck for beam blank hoisting, wherein the electromagnetic chuck for beam blank hoisting comprises the electromagnetic chuck; a connecting plate; hooking; a connecting chain; hanging a ring; a first rotating base; an electromagnetic chuck base; a buffer rod; a buffer plate; an electromagnetic chuck head; a second rotary base; an electromagnetic coil; and (3) an iron core.
The following technical contents are unnecessary technical features of the technology:
the positioning springs 10 are uniformly distributed on the side periphery of the positioning column 8.
The utility model discloses a positioning spring 10 evenly distributed is favorable to improving positioning spring 10 and does the effect to the rotatory buffering of electromagnet 1 in the side week of reference column 8.
The inner space of the positioning ring 9 is filled with a shear thickening fluid.
The utility model discloses a shear thickening liquid is filled to holding ring 9's inner space, can utilize shear thickening liquid's characteristic, after shear thickening liquid is applied to unexpected external force, shear thickening liquid can turn into solid-state, slow down self deformation, be applied to the utility model discloses, when electromagnetic chuck seat 7 appears the sudden revolution, reference column 8 and holding ring 9 can appear the change of the relative position that speed is very fast, and then the change of relative position has appeared between messenger's reference column 8 and the shear thickening liquid, shear thickening liquid received reference column 8's impact this moment, thereby appear the solidification, the impact of reference column 8 is slowed down, and acceleration when further reducing electromagnetic chuck 1 rotation, further play the guard action to the connecting chain.
The middle part of reference column 8 is connected fixed plate 12, and reference column 8 passes the middle part of fixed plate 12, and the upper portion installation several of electromagnetic chuck seat 7 slowly falls the ware 11, slowly falls the shell of ware 11 and is connected with electromagnetic chuck seat 7, slowly falls the rope tip and is connected with fixed plate 12 slowly that falls ware 11.
The utility model discloses a ware 11 slowly falls can utilize the function of slowly falling of self when connecting chain 4 appearance snap, reduces the downstream speed of fracture back electromagnet 1, reduces the danger that electromagnet 1 whereabouts produced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (4)
1. Electromagnetic crane, including connecting plate (2), several couple (3) are connected to the bottom of connecting plate (2), the bottom of couple (3) articulates connecting link (4), link (5) are connected to the lower extreme of connecting link (4), sub-unit connection link (5) of link (5), sub-unit connection roating seat (6) of link (5), the rotatory end and the cooperation of roating seat (6), the stiff end and the electromagnetic chuck seat (7) of roating seat (6) are connected, electromagnetic chuck (1) is connected to the bottom of electromagnetic chuck seat (7), its characterized in that: the utility model discloses an electromagnetic chuck is characterized in that installation auxiliary stabilization device between connecting plate (2) and electromagnetic chuck seat (7), auxiliary stabilization device includes reference column (8) and holding ring (9), reference column (8) are connected to the bottom of connecting plate (2), the upper end and the connecting plate (2) cooperation of reference column (8), the lower extreme of reference column (8) is located the inboard middle part of holding ring (9), holding ring (9) are the tubular shell structure, the lower extreme of holding ring (9) is connected with the upper portion of electromagnetic chuck seat (7), the inboard of holding ring (9) sets up positioning spring (10) more than four, the one end of positioning spring (10) and the interior wall connection of holding ring (9), the other end and the reference column (8) of positioning spring (10) are connected, positioning spring (10) are in compression state.
2. Electromagnetic jack according to claim 1, characterized in that: the positioning springs (10) are uniformly distributed on the side periphery of the positioning column (8).
3. Electromagnetic jack according to claim 1, characterized in that: the inner space of the positioning ring (9) is filled with a shear thickening liquid.
4. Electromagnetic jack according to claim 1, characterized in that: fixed plate (12) is connected in the middle part of reference column (8), and reference column (8) pass the middle part of fixed plate (12), and several slowly falls ware (11) are installed on the upper portion of electromagnetic chuck seat (7), and the shell and the electromagnetic chuck seat (7) of slowly falling ware (11) are connected, slowly fall the rope tip and be connected with fixed plate (12) of slowly falling ware (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975206.0U CN211687893U (en) | 2019-11-15 | 2019-11-15 | Electromagnetic crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921975206.0U CN211687893U (en) | 2019-11-15 | 2019-11-15 | Electromagnetic crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211687893U true CN211687893U (en) | 2020-10-16 |
Family
ID=72787078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921975206.0U Active CN211687893U (en) | 2019-11-15 | 2019-11-15 | Electromagnetic crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211687893U (en) |
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2019
- 2019-11-15 CN CN201921975206.0U patent/CN211687893U/en active Active
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