Vertical suction electromagnetic device

Abstract

The utility model discloses a vertical suction electromagnetic device which comprises a cross beam and a vertical driving mechanism, the lower portion of the cross beam is connected with a vertical suction electromagnet through a pulley, the vertical driving mechanism comprises a driving motor, a coupler and a turbine worm speed reducer, and the worm speed reducer drives a T-shaped lead screw to move up and down. A pull rod connecting seat synchronously moving up and down is arranged below the T-shaped lead screw, connecting rods are connected to the two sides of the pull rod connecting seat, the free ends of the connecting rods are connected with the adjacent vertical attraction electromagnets, and the connecting rods drive the pulleys and the corresponding vertical attraction electromagnets to transversely reciprocate in an unfolding or retracting mode on the cross beam through the pull rod connecting seat. When the vertical attraction electromagnet makes contact with the inner wall of the pipe blank, the vertical driving mechanism stops, and the vertical attraction electromagnet is powered on and attracted to the inner wall of the pipe blank. The carrying problem when the ultra-large pipe blank is erected is solved, the application range is wide, and the beneficial technical effects that the carrying efficiency and the operation safety are improved, the labor intensity of personnel is greatly reduced, and the factory operation efficiency is improved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electromagnetic device technical field, specifically, relate to a vertical suction electromagnetic device. BACKGROUND

[0002] Carrying and erecting large pipe blanks is a complex and professional skill task, because it involves heavy carrying, balance control and safe operation and other aspects.

[0003] At present, most of the factories adopt the fixture, manual auxiliary mode to complete when carrying and erecting large pipe blanks, and the conventional pipe blank carrying efficiency is acceptable, when facing the carrying of super large pipe blanks, high temperature pipe blanks or the pipe blank carrying of special area, the operation difficulty and the danger during operation also increase greatly. UTILITARIAN CONTENT

[0004] In view of the above technical problems in the prior art, the utility model provides a vertical suction electromagnetic device, which can overcome the above shortcomings of the prior art.

[0005] To achieve the above technical purposes, the technical scheme of the utility model is as follows:

[0006] A vertical suction electromagnetic device;

[0007] The vertical suction electromagnetic device comprises a cross beam, a vertical driving mechanism arranged in the middle of the cross beam, a plurality of vertical suction electromagnets connected with the cross beam through a trolley, a driving motor, a shaft coupling and a worm gear reducer, wherein the worm gear reducer drives a T-shaped screw rod to move up and down, a pull rod connecting seat moving up and down synchronously is arranged below the T-shaped screw rod, connecting rods are connected to the two sides of the pull rod connecting seat, the free ends of the connecting rods are connected to adjacent vertical suction electromagnets, the connecting rods drive the trolley and the corresponding vertical suction electromagnets to move horizontally and reciprocally on the cross beam through the pull rod connecting seat, the vertical driving mechanism stops working when the plurality of vertical suction electromagnets contact the inner wall of the pipe blank, and the plurality of vertical suction electromagnets are electrified and adsorbed to the inner wall of the pipe blank.

[0008] Further, a lifting lug pin shaft assembly is arranged on the pull rod connecting seat, one end of the connecting rod is connected to the vertical suction electromagnet, and the other end of the connecting rod is connected to the lifting lug pin shaft assembly on the pull rod connecting seat of the vertical driving mechanism.

[0009] Further, the crossbeam comprises an inner cross main beam made of I-beam or H-beam and a driving mechanism mounting cylinder, free ends of the inner cross main beam are connected by an additional reinforcing auxiliary beam; four lifting lug seats are equidistantly arranged above the inner cross main beam, the four lifting lug seats are connected with shackles through chains, and the shackles are hung on the hook heads of the travelling crane; a driving motor mounting platform is arranged at the connecting position of the inner cross main beam and the driving mechanism mounting cylinder.

[0010] Further, the trolley comprises a mounting plate and a roller set, the roller set is arranged on both sides of the I-beam of the inner cross main beam; the roller set is connected to the mounting plate through bolts, the roller set is connected through a connecting plate, and the mounting plate is connected with the vertical suction electromagnet through bolts.

[0011] Further, the vertical suction electromagnet comprises an upper end plate, a lower end plate and magnetic poles, the upper end plate is mounted and fixed on the connecting plate of the trolley through bolts, a group of second lifting lug pin shaft assemblies for connecting connecting rods are arranged on the top plate surface of the vertical suction electromagnet, and the vertical suction electromagnet comprises a plurality of iron cores and a plurality of coils for increasing the adsorption area.

[0012] Further, a position sensor is arranged on each vertical suction electromagnet, and a camera for monitoring the position of the vertical suction electromagnet device in the pipe blank is arranged on the mounting plate.

[0013] Further, the vertical driving mechanism, the vertical suction electromagnet, the position sensor and the camera are electrically controlled.

[0014] Further, the magnetic poles are outer arc-shaped magnetic poles, the lower end plate is an outer arc-shaped lower end plate, and the outer arc-shaped magnetic poles and the outer arc-shaped lower end plate are adapted to the inner diameter arc of the pipe blank.

[0015] Further, the vertical suction electromagnet is electrified and adsorbed to the inner wall of the pipe blank, the travelling crane hook is connected with the shackles to lift and move the pipe blank to a target area.

[0016] The utility model discloses the beneficial effects: through the technical scheme of the utility model product, the carrying problem of the super large pipe blank when standing can be solved, and the application range is wide, and the pipe blank under different pipe diameters, wall thicknesses, heights and temperatures can be carried, thereby improving the carrying efficiency and operation safety, and greatly reducing the labor intensity of personnel and improving the factory operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is a whole structure front view of a vertical suction electromagnetic device according to the embodiment of the present application.

[0019] Figure 2 It is a whole structure perspective view of a vertical suction electromagnetic device according to the embodiment of the present application.

[0020] Figure 3 It is a structure schematic view of a vertical driving mechanism of a vertical suction electromagnetic device according to the embodiment of the present application.

[0021] Figure 4 It is a top view of a crossbeam of a vertical suction electromagnetic device according to the embodiment of the present application.

[0022] Figure 5 It is a front view of a crossbeam of a vertical suction electromagnetic device according to the embodiment of the present application.

[0023] Figure 6 It is a front view of a trolley of a vertical suction electromagnetic device according to the embodiment of the present application.

[0024] Figure 7 It is a side view of a trolley of a vertical suction electromagnetic device according to the embodiment of the present application.

[0025] Figure 8 It is a front view of a vertical suction electromagnet of a vertical suction electromagnetic device according to the embodiment of the present application.

[0026] Figure 9 It is a side view of a vertical suction electromagnet of a vertical suction electromagnetic device according to the embodiment of the present application.

[0027] Figure 10 It is a bottom view of a vertical suction electromagnet of a vertical suction electromagnetic device according to the embodiment of the present application.

[0028] Figure 11 It is a perspective view of a vertical suction electromagnet of a vertical suction electromagnetic device according to the embodiment of the present application.

[0029] In the drawings: 1, vertical driving mechanism; 101, T-shaped screw rod; 102, worm gear reducer; 103, pull rod connecting seat; 104, lifting lug pin shaft assembly; 105, shaft coupling; 106, driving motor;

[0030] 2, beam; 201, inner cross main beam; 202, driving mechanism mounting cylinder; 203, outer reinforcing auxiliary beam; 204, lifting lug seat; 205, driving motor mounting platform; 206, chain;

[0031] 3, trolley; 301, mounting plate; 302, roller set; 303, connecting plate; 4, connecting rod;

[0032] 5, vertical suction electromagnet; 501, upper end plate; 502, second lifting lug pin shaft assembly; 503, core; 504, coil; 505, lower end plate; 506, magnetic pole; 507, mounting hole;

[0033] 6, camera; 7, in-place sensor; 8, pipe blank. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0035] It should be understood that, in the description of the embodiments of the present application, the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "several" is two or more, unless otherwise specifically limited.

[0036] As Figures 1-11As shown, the vertical electromagnetic device according to the utility model embodiment, including crossbeam 2 and the vertical drive mechanism 1 of being worn in the middle part of crossbeam 2, the crossbeam 2 below is connected with several vertical suction electromagnet 5 through the trolley 3, the vertical drive mechanism 1 includes drive motor 106, shaft coupling 105 and worm reduction gear 102, the worm reduction gear 102 drives T type screw rod 101 to do up and down movement, the T type screw rod 101 below is equipped with the pull rod connecting seat 103 of synchronous up and down movement, the pull rod connecting seat 103 both sides are connected with connecting rod 4, the free end of connecting rod 4 is connected with adjacent vertical suction electromagnet 5, connecting rod 4 drives trolley 3 and corresponding vertical suction electromagnet 5 through pull rod connecting seat 103 and simultaneously does the lateral reciprocating of unfolding or retracting on crossbeam 2, when several vertical suction electromagnet 5 contact the inner wall of pipe blank 8, the vertical drive mechanism 1 stops working, and several vertical suction electromagnet 5 is electrified and is adsorbed with the inner wall of pipe blank 8.

[0037] The vertical electromagnetic device according to the utility model embodiment, in a certain specific embodiment, lug pin shaft assembly 104 is equipped on pull rod connecting seat 103, one end of connecting rod 4 is connected with vertical suction electromagnet 5, the other end of connecting rod 4 is connected with lug pin shaft assembly 104 on pull rod connecting seat 103 of vertical drive mechanism 1.

[0038] The vertical electromagnetic device according to the utility model embodiment, in a certain specific embodiment, crossbeam 2 includes inner cross main beam 201 made of I-beam or H-shaped steel and drive mechanism installation cylinder 202, the free end of inner cross main beam 201 is connected by enclosing additional reinforcement auxiliary beam 203;Four lug seats 204 are equidistantly arranged above inner cross main beam 201, four lug seats 204 are connected with shackle through chain 206, and the shackle is hung on crane hook head;Drive motor installation platform 205 is arranged at the connection between inner cross main beam 201 and drive mechanism installation cylinder 202.

[0039] The vertical electromagnetic device according to the utility model embodiment, in a certain specific embodiment, trolley 3 includes mounting plate 301 and roller set 302, roller set 302 is arranged on both sides of I-beam of inner cross main beam 201;Roller set 302 is connected to mounting plate 301 by bolt, roller set 302 is connected and mounted plate 301 is connected by connecting plate 303 by bolt, and mounting plate 301 is connected with vertical suction electromagnet 5 by bolt.

[0040] The vertical suction electromagnet 5 comprises an upper end plate 501, a lower end plate 505 and a magnetic pole 506, the upper end plate 501 is fixedly installed on the connecting plate 303 of the pulley 3 through bolts, the top plate surface of the vertical suction electromagnet 5 is provided with a group of second lifting lug pin shaft assemblies 502 for connecting connecting rods 4, and the inside of the vertical suction electromagnet 5 comprises a multi-core 503 and a multi-coil 504 for increasing the adsorption area.

[0041] According to the vertical suction electromagnet device, in a specific embodiment, each vertical suction electromagnet 5 is provided with a position sensor 6, and the mounting plate 301 is provided with a camera 7 for monitoring the position of the vertical suction electromagnet device in the pipe blank 8.

[0042] According to the vertical suction electromagnet device, in a specific embodiment, the vertical driving mechanism 1, the vertical suction electromagnet 5, the position sensor 6 and the camera 7 are electrically controlled.

[0043] According to the vertical suction electromagnet device, in a specific embodiment, the magnetic pole 506 is an outer arc-shaped magnetic pole, the lower end plate 505 is an outer arc-shaped lower end plate, and the outer arc-shaped magnetic pole and the outer arc-shaped lower end plate are adapted to the inner diameter arc of the pipe blank 8.

[0044] According to the vertical suction electromagnet device, in a specific embodiment, the vertical suction electromagnet 5 is electrified and adsorbed to the inner wall of the pipe blank 8, the crane hook is connected to the buckle lifting and lifting, and the pipe blank 8 is moved to the target area.

[0045] In order to facilitate the understanding of the above technical scheme of the utility model, the above technical scheme of the utility model is described in detail below through specific use mode.

[0046] In specific use, according to the vertical suction electromagnetic device, the vertical suction electromagnetic device comprises a cross beam, a vertical driving mechanism 1, a connecting rod 4, a trolley 3, a vertical suction electromagnet 5, a position sensor 7, a camera 6 and the like; the vertical driving mechanism 1, the vertical suction electromagnet 5, the position sensor 6 and the camera 7 are electrically controlled. When a large pipe blank 8 is carried, the device is moved to the inner cavity of the pipe blank 8 by a travelling crane, the driving motor 106 on the vertical driving mechanism 1 is powered to start rotating, the turbine worm reducer 102 is rotated through the shaft coupling 105, the T-shaped screw rod 101 is driven by the turbine worm reducer 102 to move up and down, and the pull rod connecting seat 103 installed on the T-shaped screw rod 101 moves up and down together. The four connecting rods 4 drive the four trolleys 3 to move horizontally and reciprocally on the cross beam 2 at the same time through the pull rod connecting seat 103. The reciprocating movement of the four trolleys 3 at the same time drives the four vertical suction electromagnets 5 installed thereon to expand or retract. The vertical driving mechanism 1 drives the lifting mechanism to move upward with the pull rod connecting seat 103, and the four vertical suction electromagnets 5 start to expand at the same time. When the four vertical suction electromagnets 5 contact the inner wall of the large pipe blank, the position sensor 7 on the vertical suction electromagnet 5 is triggered, and the vertical driving mechanism 1 stops working. Then the vertical suction electromagnet 5 is powered, is adsorbed with the large pipe blank 8, and then the lifting hook of the travelling crane is lifted to move the pipe blank 8 to a target area.

[0047] The cross beam 2 comprises an inner cross main beam 201, a driving mechanism installation cylinder 202, an outer reinforcing auxiliary beam 203, an ear seat 204, a driving motor installation platform 205 and a chain 206, wherein the inner cross main beam 201 is composed of an I-beam or an H-shaped steel and is connected with the driving mechanism installation cylinder 202, the outer reinforcing auxiliary beam 203 is not limited and can be composed of a channel steel, an I-beam or an H-shaped steel, four ear seats 204 on the I-beam are connected with the chain 206 through a shackle, the complete device is hung under a hook of a travelling crane through the chain 206, and the inner cross main beam 201 is provided with the driving motor installation platform 205 at a connection position with the driving mechanism cylinder 202.

[0048] The vertical driving mechanism 1 comprises a driving motor 106, a shaft coupling 105, a turbine worm reducer 102, a T-shaped screw rod 101 and a pull rod connecting seat 103; four groups of ear pin shaft assemblies 104 are arranged at the pull rod connecting seat 103; the connecting rod 4 is connected with the vertical suction electromagnet 5 at one end and connected with the ear pin shaft assembly 104 on the pull rod connecting seat 103 of the vertical driving mechanism 1 at the other end.

[0049] The trolley 3 is provided with a roller set 302, the roller set is arranged on both sides of the I-beam of the cross beam inner cross main beam 201; the roller set 302 is connected to a mounting plate 301 through a bolt, four roller sets are connected through a connecting plate 303, and the mounting plate 301 is connected with the vertical suction electromagnet 5 through a bolt.

[0050] The vertical suction electromagnet 5 is provided with a plurality of threaded holes at the upper end plate 501, and is fixed by bolts and the connecting plate 303 of the trolley 3, and a group of lifting lug pin shafts 502 are arranged on the top plate surface of the vertical suction electromagnet 5, which are used for connecting the connecting rod 4, and a plurality of iron cores 503 and a plurality of coils 504 are arranged in the electromagnet, so as to increase the adsorption area, make the suction force uniform at each position, and prevent unnecessary magnetic loss caused by the large magnetic core area and deep magnetic penetration depth.

[0051] The in-place sensor 6 is installed on the upper end plate 501 of the electromagnet close to the magnetic pole surface, and triggers an alarm when the vertical suction electromagnet 5 contacts the pipe blank, so as to stop the vertical driving mechanism 1 from working, the power supply system supplies power to the electromagnet, and then the electromagnetic device sucks and moves the pipe blank 8.

[0052] According to the above technical scheme of the utility model, the carrying problem of the super-large pipe blank during vertical standing is solved, the application range is wide, different pipe blanks with different diameters, wall thicknesses, heights and temperatures can be carried, the carrying efficiency and operation safety are improved, the labor intensity of personnel is greatly reduced, and the operation efficiency of the factory is improved.

[0053] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A vertical electromagnetic pumping unit characterized in that, The utility model relates to a vertical driving mechanism (1) is arranged in the middle of the crossbeam (2), the crossbeam (2) is connected with a plurality of vertical suction electromagnet (5) through the trolley (3) below, the vertical driving mechanism (1) includes drive motor (106), shaft coupling (105) and worm reduction gear (102), the worm reduction gear (102) drives T type screw rod (101) to go up and down, the T type screw rod (101) below is equipped with synchronous up and down motion's pull rod connecting seat (103), the pull rod connecting seat (103) both sides are connected with connecting rod (4), the free end of connecting rod (4) is connected with adjacent vertical suction electromagnet (5), connecting rod (4) drives trolley (3) and corresponding vertical suction electromagnet (5) through pull rod connecting seat (103) and carries out the lateral reciprocating of expansion or retraction on crossbeam (2) simultaneously, when a plurality of vertical suction electromagnet (5) contact the inner wall of pipe blank (8), the vertical driving mechanism (1) stops working, and a plurality of vertical suction electromagnet (5) is electrified and is adsorbed with the inner wall of pipe blank (8).

2. A vertical electro-magnetic device according to claim 1, wherein The pull rod connecting seat (103) is equipped with the lug pin shaft assembly (104) on the pull rod connecting seat (103), one end of the connecting rod (4) is connected with the vertical suction electromagnet (5), and the other end of the connecting rod (4) is connected with the lug pin shaft assembly (104) on the pull rod connecting seat (103) of the vertical driving mechanism (1).

3. A vertical electromagnetic pumping apparatus as claimed in claim 1, wherein The crossbeam (2) includes the inner cross main beam (201) made of I-shaped steel or H-shaped steel and the driving mechanism installation cylinder (202), the free end of the inner cross main beam (201) is connected by an additional reinforcement auxiliary beam (203) and is enclosed, four lug seats (204) are equidistantly arranged above the inner cross main beam (201), the four lug seats (204) are connected with shackles through chains (206), and the shackles are hung on the hook heads of a travelling crane; a drive motor installation platform (205) is arranged at the connection position of the inner cross main beam (201) and the driving mechanism installation cylinder (202).

4. A vertical electro-magnetic device according to claim 3, wherein The trolley (3) includes a mounting plate (301) and a roller set (302), the roller set (302) is arranged on the two sides of the I-shaped steel of the inner cross main beam (201), the roller set (302) is connected to the mounting plate (301) through bolts, the roller set (302) is connected and mounted through a connecting plate (303), and the mounting plate (301) is connected with the vertical suction electromagnet (5) through bolts.

5. A vertical electro-magnetic device according to claim 4, wherein The vertical suction electromagnet (5) includes an upper end plate (501), a lower end plate (505) and magnetic poles (506), the upper end plate (501) is mounted and fixed with the connecting plate (303) of the trolley (3) through bolts, a second lug pin shaft assembly (502) for connecting the connecting rod (4) is arranged on the top plate surface of the vertical suction electromagnet (5), and the vertical suction electromagnet (5) internally includes a plurality of iron cores (503) and a plurality of coils (504) for increasing the adsorption area.

6. A vertical electro-magnetic device according to claim 4, wherein Each of the vertical suction electromagnet (5) is provided with a sensor (6) to the position, the mounting plate (301) is provided with a camera (7) for monitoring the position of the vertical suction electromagnetic device in the pipe blank (8).

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