Multi-beam connection electromagnetic beam hanger with replaceable hoisting range

Abstract

The utility model discloses a multi-beam connection electromagnetic hanging beam of replaceable hoisting range relates to electromagnetic hanging beam technical field, including upper end beam, one end lower side of upper end beam is provided with a no. The utility model discloses a no. Through setting up no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no. The no.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic hanging beam technology, specifically an electromagnetic hanging beam with multiple beam connections and interchangeable lifting range. Background Technology

[0002] Currently, the maximum lifting range of electromagnetic girder cranes equipped with electromagnetic gantry cranes in China is fixed, depending on the size of the factory's lifting space, thus limiting the types and specifications of steel plates that can be lifted. With the continuous development of flexible industrial manufacturing processes, there is a growing demand for flexible combinations of electromagnetic girder lifting ranges, meaning that a single electromagnetic girder can be equipped with different lower electromagnetic gantry cranes with varying lifting ranges according to production process requirements. Utility Model Content

[0003] The technical problem this utility model aims to solve is to overcome existing defects and provide an electromagnetic hanging beam with multiple beam connections and interchangeable lifting ranges. Through the arrangement of hook groups No. 1, No. 2, No. 3, and No. 4, a lower hanging beam No. 1, a lower hanging beam No. 2, and a pin seat, the upper hanging beam has four pre-reserved lifting point interfaces corresponding to the lower hanging beams No. 1 and No. 2 respectively. Specifically, the outermost hook groups No. 1 and No. 4 of the upper hanging beam match the lifting interface of the lower hanging beam No. 2, and the innermost hook groups No. 2 and No. 3 of the upper hanging beam match the lifting interface of the lower hanging beam No. 1. During operation, the length of the lower hanging beams is rationally selected according to the factory process requirements and the size of the lifting space. Electromagnets are evenly distributed on each lower hanging beam. During on-site lifting, appropriate electromagnet lifting points are selected according to the size of the steel plate, effectively solving the problems in the background technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an electromagnetic hanging beam with multiple beam connections and interchangeable lifting range, comprising an upper hanging beam, a No. 1 hook group disposed on the lower side of one end of the upper hanging beam, a No. 4 hook group disposed on the lower side of the other end of the upper hanging beam, a No. 2 hook group disposed on one side of the No. 1 hook group, a No. 3 hook group disposed on one side of the No. 4 hook group, a No. 1 lower hanging beam connected to the lower side of the No. 2 hook group and the No. 3 hook group, and a No. 2 lower hanging beam connected to the lower side of the No. 1 hook group and the No. 4 hook group.

[0005] Furthermore, pin seats are welded to the upper sides of both the No. 1 lower hanging beam and the No. 2 lower hanging beam, and electromagnets are provided on the lower sides of both the No. 1 lower hanging beam and the No. 2 lower hanging beam.

[0006] Furthermore, a first fixed pulley group is provided on the upper side of one end of the upper lifting beam, and a second fixed pulley group is provided on the upper side of the other end of the upper lifting beam.

[0007] Furthermore, the electromagnet is hinged to the lower side of the first lower end hanging beam and the second lower end hanging beam.

[0008] Furthermore, the upper lifting beam is connected to the first fixed pulley group and the second fixed pulley group via pulleys.

[0009] Furthermore, both the No. 1 lower hanging beam and the No. 2 lower hanging beam are box-type steel beams, and the No. 1 lower hanging beam is connected to the No. 2 hook group and the No. 3 hook group through hooks and pin seats.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the setting of hook group No. 1, hook group No. 2, hook group No. 3, hook group No. 4, lower end hanging beam No. 1, lower end hanging beam No. 2, and pin seat, provides four pre-reserved lifting point interfaces on the upper end hanging beam, corresponding to the lower end hanging beam No. 1 and lower end hanging beam No. 2 respectively. Specifically, the hook groups No. 1 and No. 4 at the two outermost ends of the upper end hanging beam match the lifting interface of the lower end hanging beam No. 2, and the hook groups No. 2 and No. 3 at the inner end of the upper end hanging beam match the lifting interface of the lower end hanging beam No. 1. During operation, the length and type of the lower hanging beam are reasonably selected according to the factory process requirements and the size of the lifting space. Electromagnets are evenly distributed on each lower hanging beam. During on-site lifting, the appropriate electromagnet lifting points are selected according to the size of the steel plate model. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main structure of the No. 1 and No. 2 lower hanging beams of this utility model; Figure 2 This utility model Figure 1 Schematic diagrams of the upper and middle suspension beams from the front and side views. Figure 3 This utility model Figure 1 Schematic diagrams of the main and side views of the lower end hanging beam of No. 1; Figure 4 This utility model Figure 1 Schematic diagrams of the main and side views of the lower end hanging beam of No. 2.

[0012] In the diagram: 1. Upper lifting beam; 2. First fixed pulley block; 3. Second fixed pulley block; 4. First hook block; 5. Second hook block; 6. Third hook block; 7. Fourth hook block; 8. First lower hanging beam; 9. Pin seat; 10. Second lower hanging beam; 11. Electromagnet. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-4 This embodiment provides a technical solution: an electromagnetic hanging beam with multiple beams and interchangeable lifting range, including an upper hanging beam 1, a first hook group 4 is provided on the lower side of one end of the upper hanging beam 1, a fourth hook group 7 is provided on the lower side of the other end of the upper hanging beam 1, a second hook group 5 is provided on one side of the first hook group 4, a third hook group 6 is provided on one side of the fourth hook group 7, a first lower hanging beam 8 is connected to the lower side of the second hook group 5 and the third hook group 6, and a second lower hanging beam 10 is connected to the lower side of the first hook group 4 and the fourth hook group 7.

[0015] like Figure 1-4 As shown, the upper lifting beam 1 is connected to the pulley system on the gantry crane via fixed pulley block 2 (number one) and fixed pulley block 3 (number two). The pulley system can lift the upper lifting beam 1 upwards or downwards via steel cables. The length and type of the lower hanging beam are reasonably selected according to the factory process requirements and the size of the hoisting space. Electromagnets are evenly distributed on each lower hanging beam. During on-site hoisting, the appropriate electromagnet lifting points are selected according to the size of the steel plate. When a long lower hanging beam is required, it is lifted by hook block 4 (number one) and hook block 7 (number four). The two pin seats 9 on the upper side of the second lower hanging beam 10 connect the second lower hanging beam 10 to the upper hanging beam 1. The second lower hanging beam 10 can magnetically attract long metal components through the electromagnet on the lower side. When a short lower hanging beam is needed, it is connected to the pin seat 9 on the upper side of the first lower hanging beam 8 through the second hook group 5 and the third hook group 6. Then, smaller metal components are attracted through the electromagnet 11, so that the upper hanging beam 1 of the electromagnetic hanging beam crane can match a flexible lifting and assembly structure of various electromagnetic lower hanging beams.

[0016] Pin seats 9 are welded to the upper sides of both the No. 1 lower hanging beam 8 and the No. 2 lower hanging beam 10, and electromagnets 11 are installed on the lower sides of both the No. 1 lower hanging beam 8 and the No. 2 lower hanging beam 10.

[0017] A first fixed pulley group 2 is installed on the upper side of one end of the upper lifting beam 1, and a second fixed pulley group 3 is installed on the upper side of the other end of the upper lifting beam 1.

[0018] Electromagnet 11 is hinged to the lower side of the first lower end hanging beam 8 and the second lower end hanging beam 10.

[0019] The upper lifting beam 1 is connected to the first fixed pulley block 2 and the second fixed pulley block 3 via pulleys.

[0020] Both the No. 1 lower end hanging beam 8 and the No. 2 lower end hanging beam 10 are box-type steel beams. The No. 1 lower end hanging beam 8 is connected to the No. 2 hook group 5 and the No. 3 hook group 6 through hooks and pin seats 9.

[0021] The working principle of the multi-beam connected electromagnetic hanging beam with replaceable lifting range provided by this utility model is as follows: Figures 1-4 As shown, the upper lifting beam 1 is connected to the pulley system on the gantry crane via fixed pulley block 2 (number one) and fixed pulley block 3 (number two). The pulley system can lift the upper lifting beam 1 upwards or downwards via steel cables. The length and type of the lower hanging beam are reasonably selected according to the factory process requirements and the size of the hoisting space. Electromagnets are evenly distributed on each lower hanging beam. During on-site hoisting, the appropriate electromagnet lifting points are selected according to the size of the steel plate. When a long lower hanging beam is required, it is lifted by hook block 4 (number one) and hook block 7 (number four). The two pin seats 9 on the upper side of the second lower hanging beam 10 connect the second lower hanging beam 10 to the upper hanging beam 1. The second lower hanging beam 10 can magnetically attract long metal components through the electromagnet on the lower side. When a short lower hanging beam is needed, it is connected to the pin seat 9 on the upper side of the first lower hanging beam 8 through the second hook group 5 and the third hook group 6. Then, smaller metal components are attracted through the electromagnet 11, so that the upper hanging beam 1 of the electromagnetic hanging beam crane can match a flexible lifting and assembly structure of various electromagnetic lower hanging beams.

[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An electromagnetic suspension beam with multiple beam connections and interchangeable lifting range, comprising an upper lifting beam (1), characterized in that: The upper end lifting beam (1) is provided with a No. 1 hook group (4) on the lower side of one end, and a No. 4 hook group (7) is provided on the lower side of the other end of the upper end lifting beam (1). A No. 2 hook group (5) is provided on one side of the No. 1 hook group (4), and a No. 3 hook group (6) is provided on one side of the No. 4 hook group (7). The No. 2 hook group (5) and the No. 3 hook group (6) are connected to a No. 1 lower end hanging beam (8) on the lower side, and the No. 1 hook group (4) and the No. 4 hook group (7) are connected to a No. 2 lower end hanging beam (10) on the lower side.

2. The electromagnetic suspension beam with interchangeable lifting range connected by multiple beams according to claim 1, characterized in that: Pin seats (9) are welded to the upper sides of both the first lower end hanging beam (8) and the second lower end hanging beam (10), and electromagnets (11) are provided on the lower sides of both the first lower end hanging beam (8) and the second lower end hanging beam (10).

3. The electromagnetic suspension beam with interchangeable lifting range via multi-beam connection according to claim 1, characterized in that: The upper end of the upper beam (1) is provided with a first fixed pulley group (2) on one side and a second fixed pulley group (3) on the other side.

4. The electromagnetic suspension beam with interchangeable lifting range connected by multiple beams according to claim 2, characterized in that: The electromagnet (11) is hinged to the lower side of the first lower end hanging beam (8) and the second lower end hanging beam (10).

5. The electromagnetic suspension beam with interchangeable lifting range via multi-beam connection according to claim 3, characterized in that: The upper end lifting beam (1) is connected to the first fixed pulley group (2) and the second fixed pulley group (3) via pulleys.

6. The electromagnetic suspension beam with interchangeable lifting range via multi-beam connection according to claim 2, characterized in that: Both the first lower end hanging beam (8) and the second lower end hanging beam (10) are box-type steel beams. The first lower end hanging beam (8) is connected to the second hook group (5) and the third hook group (6) through hooks and the pin seat (9).

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